security update for views

sites/all/modules/contrib/views/views/README.txt

@@ -1,19 +1,50 @@
+CONTENTS OF THIS FILE
+---------------------
+   
+ * Introduction
+ * Requirements
+ * Installation
+ * Configuration
+ * Recommended
+
+
+INTRODUCTION
+------------
 
 Welcome to Views 3. Please see the advanced help for more information.
 
-If you're having trouble installing this module, please ensure that your
-tar program is not flattening the directory tree, truncating filenames
-or losing files.
+If you're having trouble installing this module, please ensure that your tar
+program is not flattening the directory tree, truncating filenames or losing
+files.
+
+
+REQUIREMENTS
+------------
+
+This module requires the following modules:
+
+ * Chaos tool suite (ctools) (https://drupal.org/project/ctools)
+
+
+INSTALLATION
+------------
+
+Install as you would normally install a contributed Drupal module. See:
+https://drupal.org/documentation/install/modules-themes/modules-7 for further
+information.
+
+Navigate to administer >> modules. Enable Views and Views UI.
 
-Installing Views:
 
-Place the entirety of this directory in sites/all/modules/views
-You must also install the CTools module (http://www.drupal.org/project/ctools)  to use Views.
+RECOMMENDED
+-----------
 
-Navigate to administer >> build >> modules. Enable Views and Views UI.
+ * SimpleViews (https://www.drupal.org/project/simpleviews):
+   If you're new to Views, try the Simple Views which can create some often used
+   Views for you, this might save you some time.
 
-If you're new to Views, try the Simple Views module which can create some
-often used Views for you, this might save you some time.
+ * Advanced help (https://www.drupal.org/project/advanced_help):
+   If you enable the advanced help, Views will provide more and better help.
 
-Here you can find many modules extending the functionality of Views:
-  http://drupal.org/taxonomy/term/89
+ * Here you can find many modules extending the functionality of Views:
+   http://drupal.org/taxonomy/term/89

sites/all/modules/contrib/views/views/css/views-admin.bartik-rtl.css

@@ -3,7 +3,7 @@
  * in the Bartik theme.
  */
 
- /* @group Lists */
+/* @group Lists */
 
 .views-display-top .secondary .action-list {
   padding-right: 0;

sites/all/modules/contrib/views/views/css/views-admin.bartik.css

@@ -42,7 +42,7 @@
 }
 
 .views-displays .secondary .open > a:hover {
-  color: #0071B3;
+  color: #0071b3;
 }
 
 .views-displays .secondary input.form-submit {
@@ -57,7 +57,7 @@
  */
 
 .views-filterable-options .even .form-type-checkbox {
-  background-color: #F9F9F9;
+  background-color: #f9f9f9;
 }
 
 .views-ui-dialog .ui-dialog-titlebar-close,
@@ -83,29 +83,28 @@
 /* @group Buttons */
 
 .ctools-button-processed {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(249, 249, 249, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(249, 249, 249, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
   -moz-border-radius: 5px;
   -webkit-border-radius: 5px;
   border-radius: 5px;
@@ -114,29 +113,28 @@
 }
 
 .ctools-button-processed:hover {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(241, 241, 241, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(241, 241, 241, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
 }
 
 .ctools-button-processed li a,
@@ -150,29 +148,28 @@
 }
 
 .ctools-dropbutton-processed.open:hover {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(249, 249, 249, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(249, 249, 249, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
 }
 
 .ctools-dropbutton-processed.open {
@@ -220,12 +217,12 @@
 }
 
 .views-ui-display-tab-actions .ctools-button input {
-  color: #0071B3;
+  color: #0071b3;
 }
 
 .views-ui-display-tab-actions .ctools-button input:hover,
 .views-ui-display-tab-actions .ctools-button input:focus {
-  color: #018FE2;
+  color: #018fe2;
 }
 
 /* @end */

sites/all/modules/contrib/views/views/css/views-admin.css

@@ -117,12 +117,12 @@
  *
  * The tabs that switch between sections
  */
- .views-displays .secondary {
-   border-bottom: 0 none;
-   margin: 0;
-   overflow: visible;
-   padding: 0;
- }
+.views-displays .secondary {
+  border-bottom: 0 none;
+  margin: 0;
+  overflow: visible;
+  padding: 0;
+}
 
 .views-displays .secondary > li {
   border-right: 0 none;

sites/all/modules/contrib/views/views/css/views-admin.ctools-rtl.css

@@ -10,7 +10,7 @@
 }
 
 .ctools-dropbutton .ctools-link {
-  border-right: 1px solid #ffffff;
+  border-right: 1px solid #fff;
 }
 
 .ctools-dropbutton li {

sites/all/modules/contrib/views/views/css/views-admin.ctools.css

@@ -1,8 +1,8 @@
 /* @group Buttons */
 
 .ctools-button-processed {
-  background-color: #ffffff;
-  border-color: #cccccc;
+  background-color: #fff;
+  border-color: #ccc;
   font-size: 11px;
   padding-bottom: 2px;
   padding-top: 2px;
@@ -46,7 +46,7 @@
 }
 
 .ctools-dropbutton-processed.open:hover {
-  border-color: #D0D0D0;
+  border-color: #d0d0d0;
 }
 
 .ctools-dropbutton-processed.open {
@@ -54,11 +54,11 @@
 }
 
 .ctools-dropbutton-processed .ctools-link {
-  border-left: 1px solid #ffffff;
+  border-left: 1px solid #fff;
 }
 
 .ctools-dropbutton-processed.open .ctools-content {
-    padding-bottom: 4px;
+  padding-bottom: 4px;
 }
 
 .ctools-dropbutton-processed li a,
@@ -132,7 +132,7 @@
 
 .ctools-toggle.ctools-toggle-collapsed {
   border-bottom-color: transparent;
-  border-left:  4px solid;
+  border-left: 4px solid;
   border-right-color: transparent;
   border-top-color: transparent;
   border-width: 5px 0 5px 5px;
@@ -158,7 +158,7 @@
 }
 
 .views-display-settings .ctools-toggle {
-  color: #000000;
+  color: #000;
 }
 
 .views-display-column > .ctools-toggle {
@@ -173,7 +173,7 @@
 }
 
 .views-display-column > .ctools-collapsible-handle {
-  border-color: #F3F3F3;
+  border-color: #f3f3f3;
   border-style: solid;
   border-width: 1px 1px 0;
   font-size: 13px;
@@ -225,7 +225,7 @@ h2.ctools-collapsible-handle {
 
 /* @group Jump list */
 
-#views-live-preview .ctools-jump-menu-select{
+#views-live-preview .ctools-jump-menu-select {
   max-width: 450px;
 }
 

sites/all/modules/contrib/views/views/css/views-admin.garland-rtl.css

@@ -3,11 +3,11 @@
  * in the Garland theme.
  */
 
- /* @group Lists */
+/* @group Lists */
 
 .views-displays .secondary .action-list {
   left: auto;
   right: 1px;
 }
 
- /* @end */
+/* @end */

sites/all/modules/contrib/views/views/css/views-admin.garland.css

@@ -54,7 +54,7 @@
 .views-displays .secondary .open > a:hover {
   border-color: #e9e9e9 #e9e9e9 #f1f1f1 #e9e9e9;
   border-width: 1px 1px 1px 1px;
-  color: #0071B3;
+  color: #0071b3;
 }
 
 .views-displays .secondary input.form-submit {
@@ -84,7 +84,7 @@
 }
 
 .views-filterable-options .even .form-type-checkbox {
-  background-color: #F9F9F9;
+  background-color: #f9f9f9;
 }
 
 .views-ui-dialog .ui-dialog-titlebar-close,
@@ -101,29 +101,28 @@
 /* @group Buttons */
 
 .ctools-button-processed {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(249, 249, 249, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(249, 249, 249, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
   -moz-border-radius: 5px;
   -webkit-border-radius: 5px;
   border-radius: 5px;
@@ -132,29 +131,28 @@
 }
 
 .ctools-button-processed:hover {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(241, 241, 241, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(241, 241, 241, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
 }
 
 .ctools-button-processed ol li,
@@ -172,29 +170,28 @@
 }
 
 .ctools-dropbutton-processed.open:hover {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(249, 249, 249, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(249, 249, 249, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
 }
 
 .ctools-dropbutton-processed.open {
@@ -249,13 +246,13 @@
 }
 
 .views-ui-display-tab-actions .ctools-button input {
-  color: #027AC6;
+  color: #027ac6;
   font-size: 12px;
 }
 
 .views-ui-display-tab-actions .ctools-button input:hover,
 .views-ui-display-tab-actions .ctools-button input:focus {
-  color: #0062A0;
+  color: #0062a0;
 }
 
 /* @end */

sites/all/modules/contrib/views/views/css/views-admin.seven.css

@@ -213,14 +213,14 @@ fieldset.fieldset-no-legend {
 /* Override for input elements that are themed like ctools-buttons */
 .ctools-button-processed input.form-submit:hover {
   background-image: none;
-  color: #0074BD;
+  color: #0074bd;
   text-shadow: none;
 }
 
 .ctools-button-processed input.form-submit:active {
   background: none;
   border: medium none;
-  color: #0074BD;
+  color: #0074bd;
   text-shadow: none;
 }
 
@@ -238,7 +238,7 @@ table th {
 /* @group Attachment details */
 
 #edit-display-settings-title {
-  color: #008BCB;
+  color: #008bcb;
 }
 
 /* @end */
@@ -249,11 +249,11 @@ table th {
  */
 
 .views-displays .secondary {
- text-align: left; /* LTR */
+  text-align: left; /* LTR */
 }
 
 .views-displays .secondary > li:first-child {
- padding-left: 0;
+  padding-left: 0;
 }
 
 .views-admin .icon.add {
@@ -265,7 +265,7 @@ table th {
   -moz-border-radius: 7px;
   -webkit-border-radius: 7px;
   border-radius: 7px;
-  color: #008BCB;
+  color: #008bcb;
 }
 
 .views-displays .secondary a:hover > .icon.add {
@@ -280,7 +280,7 @@ table th {
 
 .views-displays .secondary .open > a:hover {
   background-color: #f1f1f1;
-  color: #008BCB;
+  color: #008bcb;
 }
 
 .views-displays .secondary .action-list  li:first-child {
@@ -299,7 +299,7 @@ table th {
   -moz-border-radius: 0;
   -webkit-border-radius: 0;
   border-radius: 0;
-  color: #008BCB;
+  color: #008bcb;
 }
 
 /* @end */
@@ -349,11 +349,11 @@ table th {
 }
 
 #views-ui-rearrange-filter-form tr.drag td {
-  background-color: #FFEE77 !important;
+  background-color: #ffee77 !important;
 }
 
 #views-ui-rearrange-filter-form tr.drag-previous td {
-  background-color: #FFFFBB !important;
+  background-color: #ffffbb !important;
 }
 
 /* @end */
@@ -402,7 +402,7 @@ table th {
   -moz-box-shadow: none;
   -webkit-box-shadow: none;
   box-shadow: none;
-  border-color: #cccccc;
+  border-color: #ccc;
   right: -27px;
   top: -1px;
 }
@@ -429,84 +429,81 @@ table th {
 /* @group Buttons */
 
 .ctools-button-processed {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(249, 249, 249, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(249, 249, 249, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
   -moz-border-radius: 11px 11px 11px 11px;
   -webkit-border-radius: 11px 11px 11px 11px;
   border-radius: 11px 11px 11px 11px;
 }
 
 .ctools-button-processed:hover {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(241, 241, 241, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f1f1f1 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(241, 241, 241, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f1f1f1 100%
+  );
 }
 
 .ctools-dropbutton-processed.open:hover {
-  background-image:
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(249, 249, 249, 1.0))
-    );
-  background-image:
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
-  background-image:
-    linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #f9f9f9 100%);
+  background-image: -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(249, 249, 249, 1.0))
+  );
+  background-image: -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
+  background-image: linear-gradient(
+  -90deg,
+  #fff 0px,
+  #f9f9f9 100%
+  );
 }
 
 .ctools-dropbutton-processed.open {
@@ -528,7 +525,7 @@ table th {
 }
 
 .views-display-settings .ctools-toggle {
-  color: #008BCB;
+  color: #008bcb;
 }
 
 .views-display-column > .ctools-toggle {
@@ -540,11 +537,11 @@ table th {
 }
 
 .views-display-column > .ctools-collapsible-handle {
-  color: #008BCB;
+  color: #008bcb;
 }
 
 .views-ui-display-tab-actions .ctools-button-processed input {
-  color: #0074BD;
+  color: #0074bd;
 }
 
 /* @end */

sites/all/modules/contrib/views/views/css/views-admin.theme.css

@@ -39,35 +39,34 @@
 .views-admin .icon,
 .views-admin .icon-text {
   background-attachment: scroll;
-  background-image: url("../images/sprites.png");
+  background-image: url('../images/sprites.png');
   background-position: left top; /* LTR */
   background-repeat: no-repeat;
 }
 
 .views-admin a.icon {
-  background-image:
-    url("../images/sprites.png"),
-    -moz-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #e8e8e8 100%);
-  background-image:
-    url("../images/sprites.png"),
-    -webkit-gradient(
-      linear,
-      left top,
-      left bottom,
-      color-stop(0.0, rgba(255, 255, 255, 1.0)),
-      color-stop(1.0, rgba(232, 232, 232, 1.0))
-    );
-  background-image:
-    url("../images/sprites.png"),
-    -webkit-linear-gradient(
-      -90deg,
-      #ffffff 0px,
-      #e8e8e8 100%);
+  background-image: url('../images/sprites.png'),
+  -moz-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #e8e8e8 100%
+  );
+  background-image: url('../images/sprites.png'),
+  -webkit-gradient(
+  linear,
+  left top,
+  left bottom,
+  color-stop(0.0, rgba(255, 255, 255, 1.0)),
+  color-stop(1.0, rgba(232, 232, 232, 1.0))
+  );
+  background-image: url('../images/sprites.png'),
+  -webkit-linear-gradient(
+  -90deg,
+  #fff 0px,
+  #e8e8e8 100%
+  );
   background-repeat: no-repeat, repeat-y;
-  border: 1px solid #dddddd;
+  border: 1px solid #ddd;
   -moz-border-radius: 4px;
   -webkit-border-radius: 4px;
   border-radius: 4px;
@@ -206,7 +205,7 @@ input.form-radio {
 
 /* Hide 'remove' checkboxes. */
 .views-remove-checkbox {
-    display: none;
+  display: none;
 }
 
 /* sizes the labels of checkboxes and radio button to the height of the text */
@@ -406,13 +405,13 @@ td.group-title {
 /* @group Attachments */
 
 .views-displays {
-  border: 1px solid #CCC;
+  border: 1px solid #ccc;
   padding-bottom: 36px;
 }
 
 .views-display-top {
-  background-color: #F9F9F9;
-  border-bottom: 1px solid #CCCCCC;
+  background-color: #f9f9f9;
+  border-bottom: 1px solid #ccc;
   padding: 8px 8px 8px; /* LTR */
   position: relative;
 }
@@ -453,7 +452,7 @@ ul#views-display-menu-tabs li {
   margin-bottom: 5px;
 }
 
-ul#views-display-menu-tabs li.add ul.action-list li{
+ul#views-display-menu-tabs li.add ul.action-list li {
   margin: 0;
 }
 
@@ -470,7 +469,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
  */
 .views-displays ul.secondary li.active a.active.error,
 .views-displays .secondary a.error {
-  border: 2px solid #ED541D;
+  border: 2px solid #ed541d;
   padding: 1px 6px;
 }
 
@@ -480,8 +479,8 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 
 .views-displays .secondary a:hover,
 .views-displays .secondary .active a {
-  background-color: #666666;
-  color: #ffffff;
+  background-color: #666;
+  color: #fff;
   border-bottom-width: 1px;
 }
 
@@ -523,7 +522,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 .views-displays .secondary .action-list li:hover {
-  background-color: #dddddd;
+  background-color: #ddd;
 }
 
 /* @end */
@@ -556,10 +555,10 @@ ul#views-display-menu-tabs li.add ul.action-list li{
  */
 
 .views-display-column + .views-display-column {
-   margin-top: 0;
- }
+  margin-top: 0;
+}
 
- /* @end */
+/* @end */
 
 /* @group Auto preview
  *
@@ -683,7 +682,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
  */
 
 .views-ui-display-tab-bucket .views-display-setting {
-  color: #666666;
+  color: #666;
   font-size: 12px;
   padding-bottom: 2px;
 }
@@ -753,8 +752,8 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 .views-ui-dialog .ui-dialog-titlebar-close {
-  background: url("../images/close.png") no-repeat scroll 6px 3px #F3F4EE;
-  border-color: #aaaaaa;
+  background: url('../images/close.png') no-repeat scroll 6px 3px #f3f4ee;
+  border-color: #aaa;
   -moz-border-radius: 0 10px 12px 0;
   -webkit-border-radius: 0 10px 12px 0;
   border-radius: 0 10px 12px 0;
@@ -774,17 +773,17 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 .views-filterable-options .form-type-checkbox {
-  border: 1px solid #CCC;
+  border: 1px solid #ccc;
   padding: 5px 8px;
   border-top: none;
 }
 
 .views-filterable-options {
-  border-top:  1px solid #CCC;
+  border-top: 1px solid #ccc;
 }
 
 .views-filterable-options .even .form-type-checkbox {
-  background-color: #F3F4EE;
+  background-color: #f3f4ee;
 }
 
 .filterable-option .form-item {
@@ -830,7 +829,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 
 .views-ui-dialog #views-ajax-title,
 .views-ui-dialog .views-override {
-  background-color: #F3F4EE;
+  background-color: #f3f4ee;
 }
 
 .views-ui-dialog .views-override {
@@ -862,7 +861,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 .views-ui-dialog .scroll {
-  border: 1px solid #CCC;
+  border: 1px solid #ccc;
   border-width: 1px 0;
   padding: 8px 13px;
 }
@@ -872,7 +871,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 .views-ui-dialog .form-buttons {
-  background-color: #F3F4EE;
+  background-color: #f3f4ee;
   padding: 8px 13px;
 }
 .views-ui-dialog .form-buttons input {
@@ -888,7 +887,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 /* @todo Make this a class to be used anywhere there's node types? */
 .form-type-checkboxes #edit-options-value,
 .form-type-checkboxes #edit-options-validate-options-node-types {
-  border-color: #CCCCCC;
+  border-color: #ccc;
   border-style: solid;
   border-width: 1px;
   max-height: 210px;
@@ -907,25 +906,25 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 #views-ui-rearrange-filter-form tr td[rowspan] {
-  border-color: #CDCDCD;
+  border-color: #cdcdcd;
   border-style: solid;
   border-width: 0 1px 1px 1px;
 }
 
 #views-ui-rearrange-filter-form tr[id^="views-row"] {
-  border-right: 1px solid #CDCDCD;
+  border-right: 1px solid #cdcdcd;
 }
 
 #views-ui-rearrange-filter-form tr[id^="views-row"].even td {
-  background-color: #F3F4ED;
+  background-color: #f3f4ed;
 }
 
 #views-ui-rearrange-filter-form .views-group-title {
-  border-top: 1px solid #CDCDCD;
+  border-top: 1px solid #cdcdcd;
 }
 
 #views-ui-rearrange-filter-form .group-empty {
-  border-bottom: 1px solid #CDCDCD;
+  border-bottom: 1px solid #cdcdcd;
 }
 
 /* @end */
@@ -945,8 +944,8 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 /* @group Live preview elements */
 
 #views-preview-wrapper {
-  border: 1px solid #CCC;
-  border-top: 2px solid #CCC;
+  border: 1px solid #ccc;
+  border-top: 2px solid #ccc;
   padding-bottom: 12px;
   padding-top: 12px;
 }
@@ -979,7 +978,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 }
 
 #views-live-preview .preview-section {
-  border: 1px dashed #DEDEDE;
+  border: 1px dashed #dedede;
   margin: 0 -5px;
   padding: 3px 5px;
 }
@@ -997,7 +996,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 
 .views-query-info table {
   border-collapse: separate;
-  border-color: #dddddd;
+  border-color: #ddd;
   border-spacing: 0;
   margin: 10px 0;
 }
@@ -1008,7 +1007,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 
 .views-query-info table th,
 .views-query-info table td {
-  color: #666666;
+  color: #666;
   padding: 4px 10px;
 }
 
@@ -1058,7 +1057,7 @@ ul#views-display-menu-tabs li.add ul.action-list li{
 
 .ajax-progress-throbber {
   background-color: #232323;
-  background-image: url("../images/loading-small.gif");
+  background-image: url('../images/loading-small.gif');
   background-position: center center;
   background-repeat: no-repeat;
   -moz-border-radius: 7px;

sites/all/modules/contrib/views/views/css/views-rtl.css

@@ -1,4 +1,3 @@
-
 .views-exposed-form .views-exposed-widget {
   float: right; /* RTL */
   padding: .5em 1em 0 0; /* RTL */

sites/all/modules/contrib/views/views/drush/views.drush.inc

@@ -2,14 +2,15 @@
 
 /**
  * @file
- * Drush integration of views.
+ * Drush integration for Views.
  *
- * drush cache-clear views - Clears the views specific caches.
- * views-revert - Drush command to revert views overridden in the system.
+ * Useful commands:
+ * - drush cache-clear views - Clears the views specific caches.
+ * - views-revert - Drush command to revert views overridden in the system.
  */
 
 /**
- * Implement hook_drush_help().
+ * Implements hook_drush_help().
  */
 function views_drush_help($section) {
   switch ($section) {
@@ -18,17 +19,20 @@ function views_drush_help($section) {
       $help .= dt('If no view names are specified, you will be presented with a list of overridden views to choose from. ');
       $help .= dt('To revert all views, do not specify any view names, and choose the option "All" from the options presented.');
       return $help;
+
     case 'drush:views-list':
       return dt('Show a list of available views with information about them.');
+
     case 'drush:views-enable':
       return dt('Enable the specified views. Follow the command with a space delimited list of view names');
+
     case 'drush:views-disable':
       return dt('Disable the specified views. Follow the command with a space delimited list of view names');
   }
 }
 
 /**
- * Implement hook_drush_command().
+ * Implements hook_drush_command().
  */
 function views_drush_command() {
   $items = array();
@@ -70,7 +74,7 @@ function views_drush_command() {
       'tags' => 'A comma-separated list of views tags by which to filter the results.',
       'status' => 'Status of the views by which to filter the results. Choices: enabled, disabled.',
       'type' => 'Type of the views by which to filter the results. Choices: normal, default or overridden.',
-      ),
+    ),
     'examples' => array(
       'drush vl' => 'Show a list of all available views.',
       'drush vl --name=blog' => 'Show a list of views which names contain "blog".',
@@ -143,10 +147,10 @@ function views_revert_views() {
   // If the user specified a list of views on the CLI, revert those.
   elseif (!empty($viewnames)) {
     foreach ($viewnames as $key => $viewname) {
-      $is_overridden = key_exists($viewname, $overridden);
+      $is_overridden = array_key_exists($viewname, $overridden);
 
-      // Check if the provided view name is in the system
-      if ($viewname && !key_exists($viewname, $views)) {
+      // Check if the provided view name is in the system.
+      if ($viewname && !array_key_exists($viewname, $views)) {
         drush_set_error(dt("'@viewname' view is not present in the system.", array('@viewname' => $viewname)));
       }
       // Check if the provided view is overridden.
@@ -158,7 +162,7 @@ function views_revert_views() {
         views_revert_view($views[$viewname]);
         $i++;
       }
-      // We should never get here but well...
+      // We should never get here but well.
       else {
         drush_set_error(dt(
           "The view specified '@viewname' is not provided in code, and thus cannot be reverted.",
@@ -168,19 +172,20 @@ function views_revert_views() {
     }
   }
 
-  // The user neither selected the "--all" option, nor provided a list of views to revert.
-  // Prompt the user.
+  // The user neither selected the "--all" option, nor provided a list of views
+  // to revert. Prompt the user.
   else {
-    // list of choices for the user
-    $overridden['all'] = dt('Revert all overridden views'); // add a choice at the end
-    $choice = drush_choice($overridden, 'Enter a number to choose which view to revert.', '!key'); // prompt the user
-
+    // List of choices for the user.
+    $overridden['all'] = dt('Revert all overridden views');
+    // Add a choice at the end.
+    $choice = drush_choice($overridden, 'Enter a number to choose which view to revert.', '!key');
+    // Prompt the user.
     if ($choice !== FALSE) {
-      // revert all views option
+      // Revert all views option.
       if ($choice == 'all') {
         $i = views_revert_allviews($views);
       }
-      // else the user specified a single view
+      // Else the user specified a single view.
       else {
         views_revert_view($views[$choice]);
         $i++;
@@ -189,7 +194,7 @@ function views_revert_views() {
 
   }
 
-  // final results output
+  // Final results output.
   if ($i == 0) {
     drush_log(dt('No views were reverted.'), 'ok');
   }
@@ -199,9 +204,10 @@ function views_revert_views() {
 }
 
 /**
- * Reverts all views
- * @param $views
- * All views in the system as provided by views_get_all_views().
+ * Reverts all views.
+ *
+ * @param array $views
+ *   All views in the system as provided by views_get_all_views().
  */
 function views_revert_allviews($views) {
   $i = 0;
@@ -219,15 +225,17 @@ function views_revert_allviews($views) {
 }
 
 /**
- * Revert a specified view
- * @param $view
- * The view object to be reverted
+ * Revert a specified view.
+ *
+ * Checks on wether or not the view is overridden is handled in
+ * views_revert_views_revert(). We perform a check here anyway in case someone
+ * somehow calls this function on their own...
  *
- * Checks on wether or not the view is overridden is handled in views_revert_views_revert()
- * We perform a check here anyway in case someone somehow calls this function on their own...
+ * @param object $view
+ *   The view object to be reverted.
  */
 function views_revert_view($view) {
-  // check anyway just in case
+  // Check anyway just in case.
   if ($view->type == t('Overridden')) {
     // Revert the view.
     $view->delete();
@@ -269,7 +277,7 @@ function views_development_settings() {
  * Callback function for views-list command.
  */
 function drush_views_list() {
-  // Initialize stuf
+  // Initialize stuff.
   $rows = array();
   $disabled_views = array();
   $enabled_views = array();
@@ -281,19 +289,18 @@ function drush_views_list() {
 
   $views = views_get_all_views();
 
-  // get the --name option
-  // TODO : take into account the case off a comma-separated list of names
+  // Get the --name option.
+  // @todo Take into account the case off a comma-separated list of names.
   $name = drush_get_option_list('name');
   $with_name = !empty($name) ? TRUE : FALSE;
 
-  // get the --tags option
+  // Get the --tags option.
   $tags = drush_get_option_list('tags');
   $with_tags = !empty($tags) ? TRUE : FALSE;
 
-  // get the --status option
-  // store user input appart to reuse it after
+  // Get the --status option. Store user input appart to reuse it after.
   $status_opt = drush_get_option_list('status');
-  // use the same logic than $view->disabled
+  // Use the same logic than $view->disabled.
   if (in_array('disabled', $status_opt)) {
     $status = TRUE;
     $with_status = TRUE;
@@ -304,19 +311,19 @@ function drush_views_list() {
   }
   else {
     $status = NULL;
-    // wrong or empty --status option
+    // Wrong or empty --status option.
     $with_status = FALSE;
   }
 
-  // get the --type option
+  // Get the --type option.
   $type = drush_get_option_list('type');
-  // use the same logic than $view->type
+  // Use the same logic than $view->type.
   $with_type = FALSE;
   if (in_array('normal', $type) || in_array('default', $type)|| in_array('overridden', $type)) {
     $with_type = TRUE;
   }
 
-  // set the table headers
+  // Set the table headers.
   $header = array(
     dt('Machine name'),
     dt('Description'),
@@ -325,10 +332,10 @@ function drush_views_list() {
     dt('Tag'),
   );
 
-  // setup a row for each view
-  foreach($views as $id => $view){
-    // if options were specified, check that first
-    // mismatch push the loop to the next view
+  // Setup a row for each view.
+  foreach ($views as $id => $view) {
+    // If options were specified, check that first mismatch push the loop to
+    // the next view.
     if ($with_tags && !in_array($view->tag, $tags)) {
       continue;
     }
@@ -343,25 +350,25 @@ function drush_views_list() {
     }
 
     $row = array();
-    // each row entry should be in the same order as the header
+    // Each row entry should be in the same order as the header.
     $row[] = $view->name;
     $row[] = $view->description;
     $row[] = $view->type;
     $row[] = $view->disabled ? dt('Disabled') : dt('Enabled');
     $row[] = $view->tag;
 
-    // place the row in the appropiate array,
-    // so we can have disabled views at the bottom
-    if($view->disabled) {
+    // Place the row in the appropiate array so we can have disabled views at
+    // the bottom.
+    if ($view->disabled) {
       $disabled_views[] = $row;
-      }
-    else{
+    }
+    else {
       $enabled_views[] = $row;
     }
     unset($row);
 
-    // gather some statistics
-    switch($view->type) {
+    // Gather some statistics.
+    switch ($view->type) {
       case dt('Normal'):
         $indb++;
         break;
@@ -379,11 +386,11 @@ function drush_views_list() {
 
   $disabled = count($disabled_views);
 
-  // sort alphabeticaly
+  // Sort alphabeticaly.
   asort($disabled_views);
   asort($enabled_views);
 
-  // if options were used
+  // If options were used.
   $summary = "";
   if ($with_name || $with_tags || $with_status || $with_type) {
     $summary = "Views";
@@ -412,23 +419,26 @@ function drush_views_list() {
     drush_print($summary . "\n");
   }
 
-  // print all rows as a table
+  // Print all rows as a table.
   if ($total > 0) {
     $rows = array_merge($enabled_views, $disabled_views);
-    // put the headers as first row
+    // Put the headers as first row.
     array_unshift($rows, $header);
 
     drush_print_table($rows, TRUE);
   }
 
-  // print the statistics messages
+  // Print the statistics messages.
   drush_print(dt("A total of @total views were found in this Drupal installation:", array('@total' => $total)));
-  drush_print(dt("  @indb views reside only in the database", array('@indb' => $indb )));
+  drush_print(dt("  @indb views reside only in the database", array('@indb' => $indb)));
   drush_print(dt("  @over views are overridden", array('@over' => $overridden)));
   drush_print(dt("  @incode views are in their default state", array('@incode' => $incode)));
   drush_print(dt("  @dis views are disabled\n", array('@dis' => $disabled)));
 }
 
+/**
+ * Analyze all installed views.
+ */
 function drush_views_analyze() {
   views_include('analyze');
   $messages_count = 0;
@@ -440,7 +450,7 @@ function drush_views_analyze() {
       drush_print($view_name);
       foreach ($messages as $message) {
         $messages_count++;
-        drush_print($message['type'] .': '. $message['message'], 2);
+        drush_print($message['type'] . ': ' . $message['message'], 2);
       }
     }
   }
@@ -448,7 +458,7 @@ function drush_views_analyze() {
 }
 
 /**
- * Enables views
+ * Enables views.
  */
 function drush_views_enable() {
   $viewnames = _convert_csv_to_array(func_get_args());
@@ -460,7 +470,7 @@ function drush_views_enable() {
 }
 
 /**
- * Disables views
+ * Disables views.
  */
 function drush_views_disable() {
   $viewnames = _convert_csv_to_array(func_get_args());
@@ -472,9 +482,12 @@ function drush_views_disable() {
 }
 
 /**
- * Helper function to enable / disable views
- * @param $viewnames: array of viewnames to process
- * @param $status: TRUE to disable or FALSE to enable the view
+ * Helper function to enable / disable views.
+ *
+ * @param array $viewnames
+ *   Names of the views to process.
+ * @param bool $status
+ *   TRUE to disable or FALSE to enable the view.
  */
 function _views_drush_changestatus($viewnames = array(), $status = NULL) {
   if ($status !== NULL && !empty($viewnames)) {
@@ -492,7 +505,7 @@ function _views_drush_changestatus($viewnames = array(), $status = NULL) {
         drush_set_error(dt("The view '!name' is already !processed", array('!name' => $viewname, '!processed' => $processed)));
       }
     }
-    // If we made changes to views status, save them and clear caches
+    // If we made changes to views status, save them and clear caches.
     if ($changed) {
       variable_set('views_defaults', $views_status);
       views_invalidate_cache();
@@ -504,6 +517,9 @@ function _views_drush_changestatus($viewnames = array(), $status = NULL) {
 
 /**
  * Adds a cache clear option for views.
+ *
+ * @param array $types
+ *   The list of cache types that are available.
  */
 function views_drush_cache_clear(&$types) {
   $types['views'] = 'views_invalidate_cache';

sites/all/modules/contrib/views/views/handlers/views_handler_area.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Views area handlers.
+ * Definition of views_handler_area and views_handler_area_broken.
  */
 
 /**
@@ -20,29 +20,31 @@
 class views_handler_area extends views_handler {
 
   /**
-   * Overrides views_handler::init().
-   *
-   * Make sure that no result area handlers are set to be shown when the result
-   * is empty.
+   * {@inheritdoc}
    */
-  function init(&$view, &$options) {
+  public function init(&$view, &$options) {
     parent::init($view, $options);
+    // Make sure that no result area handlers are set to be shown when the
+    // result is empty.
     if ($this->handler_type == 'empty') {
       $this->options['empty'] = TRUE;
     }
   }
 
   /**
-   * Get this field's label.
+   * {@inheritdoc}
    */
-  function label() {
+  public function label() {
     if (!isset($this->options['label'])) {
       return $this->ui_name();
     }
     return $this->options['label'];
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $this->definition['field'] = !empty($this->definition['field']) ? $this->definition['field'] : '';
@@ -54,17 +56,17 @@ class views_handler_area extends views_handler {
   }
 
   /**
-   * Provide extra data to the administration form
+   * Provide extra data to the administration form.
    */
-  function admin_summary() {
+  public function admin_summary() {
     return $this->label();
   }
 
   /**
-   * Default options form that provides the label widget that all fields
-   * should have.
+   * Default options form that provides the label widget that all fields should
+   * have.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['label'] = array(
       '#type' => 'textfield',
@@ -83,23 +85,25 @@ class views_handler_area extends views_handler {
   }
 
   /**
-   * Don't run a query
+   * Don't run a query.
    */
-  function query() { }
+  public function query() {
+  }
 
   /**
-   * Render the area
+   * Render the area.
    */
-  function render($empty = FALSE) {
+  public function render($empty = FALSE) {
     return '';
   }
 
   /**
    * Area handlers shouldn't have groupby.
    */
-  function use_group_by() {
+  public function use_group_by() {
     return FALSE;
   }
+
 }
 
 /**
@@ -108,14 +112,39 @@ class views_handler_area extends views_handler {
  * @ingroup views_area_handlers
  */
 class views_handler_area_broken extends views_handler_area {
-  function ui_name($short = FALSE) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return t('Broken/missing handler');
   }
 
-  function ensure_my_table() { /* No table to ensure! */ }
-  function query($group_by = FALSE) { /* No query to run */ }
-  function render($empty = FALSE) { return ''; }
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ensure_my_table() {
+    // No table to ensure!
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
+    // No query to run.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function render($empty = FALSE) {
+    return '';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['markup'] = array(
       '#prefix' => '<div class="form-item description">',
       '#value' => t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.'),
@@ -123,9 +152,12 @@ class views_handler_area_broken extends views_handler_area {
   }
 
   /**
-   * Determine if the handler is considered 'broken'
+   * {@inheritdoc}
    */
-  function broken() { return TRUE; }
+  public function broken() {
+    return TRUE;
+  }
+
 }
 
 /**

sites/all/modules/contrib/views/views/handlers/views_handler_area_messages.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains views_handler_area_messages.
+ * Definition of views_handler_area_messages.
  */
 
 /**

sites/all/modules/contrib/views/views/handlers/views_handler_area_result.inc

@@ -12,7 +12,10 @@
  */
 class views_handler_area_result extends views_handler_area {
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['content'] = array(
@@ -23,7 +26,10 @@ class views_handler_area_result extends views_handler_area {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $variables = array(
       'items' => array(
@@ -47,11 +53,10 @@ class views_handler_area_result extends views_handler_area {
     );
   }
 
-
   /**
    * Find out the information to render.
    */
-  function render($empty = FALSE) {
+  public function render($empty = FALSE) {
     // Must have options and does not work on summaries.
     if (!isset($this->options['content']) || $this->view->plugin_name == 'default_summary') {
       return;
@@ -61,7 +66,7 @@ class views_handler_area_result extends views_handler_area {
     // Calculate the page totals.
     $current_page = (int) $this->view->get_current_page() + 1;
     $per_page = (int) $this->view->get_items_per_page();
-    // @TODO: Maybe use a possible is views empty functionality.
+    // @todo Maybe use a possible is views empty functionality.
     // Not every view has total_rows set, use view->result instead.
     $total = isset($this->view->total_rows) ? $this->view->total_rows : count($this->view->result);
     $name = check_plain($this->view->human_name);
@@ -81,7 +86,16 @@ class views_handler_area_result extends views_handler_area {
     }
     $current_record_count = ($end - $start) + 1;
     // Get the search information.
-    $items = array('start', 'end', 'total', 'name', 'per_page', 'current_page', 'current_record_count', 'page_count');
+    $items = array(
+      'start',
+      'end',
+      'total',
+      'name',
+      'per_page',
+      'current_page',
+      'current_record_count',
+      'page_count',
+    );
     $replacements = array();
     foreach ($items as $item) {
       $replacements["@$item"] = ${$item};
@@ -92,4 +106,5 @@ class views_handler_area_result extends views_handler_area {
     }
     return $output;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_area_text.inc

@@ -12,15 +12,30 @@
  */
 class views_handler_area_text extends views_handler_area {
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
-    $options['content'] = array('default' => '', 'translatable' => TRUE, 'format_key' => 'format');
-    $options['format'] = array('default' => NULL);
-    $options['tokenize'] = array('default' => FALSE, 'bool' => TRUE);
+    $options['content'] = array(
+      'default' => '',
+      'translatable' => TRUE,
+      'format_key' => 'format',
+    );
+    $options['format'] = array(
+      'default' => NULL,
+    );
+    $options['tokenize'] = array(
+      'default' => FALSE,
+      'bool' => TRUE,
+    );
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['content'] = array(
@@ -31,7 +46,7 @@ class views_handler_area_text extends views_handler_area {
       '#wysiwyg' => FALSE,
     );
 
-    // @TODO: Refactor token handling into a base class.
+    // @todo Refactor token handling into a base class.
     $form['tokenize'] = array(
       '#type' => 'checkbox',
       '#title' => t('Use replacement tokens from the first row'),
@@ -44,14 +59,17 @@ class views_handler_area_text extends views_handler_area {
       $options[t('Fields')]["[$field]"] = $handler->ui_name();
     }
 
-    $count = 0; // This lets us prepare the key as we want it printed.
+    $count = 0;
+    // This lets us prepare the key as we want it printed.
     foreach ($this->view->display_handler->get_handlers('argument') as $arg => $handler) {
       $options[t('Arguments')]['%' . ++$count] = t('@argument title', array('@argument' => $handler->ui_name()));
       $options[t('Arguments')]['!' . $count] = t('@argument input', array('@argument' => $handler->ui_name()));
     }
 
     if (!empty($options)) {
-      $output = '<p>' . t('The following tokens are available. If you would like to have the characters \'[\' and \']\' please use the html entity codes \'%5B\' or  \'%5D\' or they will get replaced with empty space.' . '</p>');
+      $output = '<p>'
+        . t("The following tokens are available. If you would like to have the characters '[' and ']' please use the html entity codes '%5B' or '%5D' or they will get replaced with empty space.")
+        . '</p>';
       foreach (array_keys($options) as $type) {
         if (!empty($options[$type])) {
           $items = array();
@@ -61,7 +79,7 @@ class views_handler_area_text extends views_handler_area {
           $output .= theme('item_list',
             array(
               'items' => $items,
-              'type' => $type
+              'type' => $type,
             ));
         }
       }
@@ -82,13 +100,19 @@ class views_handler_area_text extends views_handler_area {
     }
   }
 
-  function options_submit(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_submit(&$form, &$form_state) {
     $form_state['values']['options']['format'] = $form_state['values']['options']['content']['format'];
     $form_state['values']['options']['content'] = $form_state['values']['options']['content']['value'];
     parent::options_submit($form, $form_state);
   }
 
-  function render($empty = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($empty = FALSE) {
     $format = isset($this->options['format']) ? $this->options['format'] : filter_default_format();
     if (!$empty || !empty($this->options['empty'])) {
       return $this->render_textarea($this->options['content'], $format);
@@ -99,7 +123,7 @@ class views_handler_area_text extends views_handler_area {
   /**
    * Render a text area, using the proper format.
    */
-  function render_textarea($value, $format) {
+  public function render_textarea($value, $format) {
     if ($value) {
       if ($this->options['tokenize']) {
         $value = $this->view->style_plugin->tokenize_value($value, 0);
@@ -107,4 +131,5 @@ class views_handler_area_text extends views_handler_area {
       return check_markup($value, $format, '', FALSE);
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_area_text_custom.inc

@@ -12,13 +12,19 @@
  */
 class views_handler_area_text_custom extends views_handler_area_text {
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     unset($options['format']);
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     // Alter the form element, to be a regular text area.
@@ -26,14 +32,20 @@ class views_handler_area_text_custom extends views_handler_area_text {
     unset($form['content']['#format']);
     unset($form['content']['#wysiwyg']);
 
-    // @TODO: Use the token refactored base class.
+    // @todo Use the token refactored base class.
   }
 
-  // Empty, so we don't inherit options_submit from the parent.
-  function options_submit(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_submit(&$form, &$form_state) {
+    // Empty, so we don't inherit options_submit from the parent.
   }
 
-  function render($empty = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($empty = FALSE) {
     if (!$empty || !empty($this->options['empty'])) {
       return $this->render_textarea_custom($this->options['content']);
     }
@@ -43,8 +55,14 @@ class views_handler_area_text_custom extends views_handler_area_text {
 
   /**
    * Render a text area with filter_xss_admin.
+   *
+   * @param string $value
+   *   The text area string to process.
+   *
+   * @return string
+   *   The string after it has been sanitized, optionally tokenized too.
    */
-  function render_textarea_custom($value) {
+  public function render_textarea_custom($value) {
     if ($value) {
       if ($this->options['tokenize']) {
         $value = $this->view->style_plugin->tokenize_value($value, 0);

sites/all/modules/contrib/views/views/handlers/views_handler_area_view.inc

@@ -12,7 +12,10 @@
  */
 class views_handler_area_view extends views_handler_area {
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['view_to_insert'] = array('default' => '');
@@ -21,10 +24,9 @@ class views_handler_area_view extends views_handler_area {
   }
 
   /**
-   * Default options form that provides the label widget that all fields
-   * should have.
+   * Default options form; provides the label widget all fields should have.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $view_display = $this->view->name . ':' . $this->view->current_display;
@@ -48,9 +50,9 @@ class views_handler_area_view extends views_handler_area {
   }
 
   /**
-   * Render the area
+   * Render the area.
    */
-  function render($empty = FALSE) {
+  public function render($empty = FALSE) {
     if ($view = $this->loadView()) {
       if (!empty($this->options['inherit_arguments']) && !empty($this->view->args)) {
         return $view->preview(NULL, $this->view->args);

sites/all/modules/contrib/views/views/handlers/views_handler_argument.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * @todo.
+ * Definition of views_handler_argument.
  */
 
 /**
@@ -18,46 +18,59 @@
  *
  * Definition terms for this handler:
  * - name field: The field to use for the name to use in the summary, which is
- *               the displayed output. For example, for the node: nid argument,
- *               the argument itself is the nid, but node.title is displayed.
+ *   the displayed output. For example, for the node: nid argument, the argument
+ *   itself is the nid, but node.title is displayed.
  * - name table: The table to use for the name, should it not be in the same
- *               table as the argument.
+ *   table as the argument.
  * - empty field name: For arguments that can have no value, such as taxonomy
- *                     which can have "no term", this is the string which
- *                     will be displayed for this lack of value. Be sure to use
- *                     t().
+ *   which can have "no term", this is the string which will be displayed for
+ *   this lack of value. Be sure to use t().
  * - validate type: A little used string to allow an argument to restrict
- *                  which validator is available to just one. Use the
- *                  validator ID. This probably should not be used at all,
- *                  and may disappear or change.
+ *   which validator is available to just one. Use the validator ID. This
+ *   probably should not be used at all, and may disappear or change.
  * - numeric: If set to TRUE this field is numeric and will use %d instead of
- *            %s in queries.
+ *   %s in queries.
  *
  * @ingroup views_argument_handlers
  */
 class views_handler_argument extends views_handler {
-  var $validator = NULL;
-  var $argument = NULL;
-  var $value = NULL;
 
   /**
-   * The table to use for the name, should it not be in the same table as the argument.
+   * @var object
+   */
+  public $validator = NULL;
+
+  /**
+   * @var mixed
+   */
+  public $argument = NULL;
+
+  /**
+   * @var mixed
+   */
+  public $value = NULL;
+
+  /**
+   * The table to use for the name, if not the same table as the argument.
+   *
    * @var string
    */
-  var $name_table;
+  public $name_table;
 
   /**
-   * The field to use for the name to use in the summary, which is
-   * the displayed output. For example, for the node: nid argument,
-   * the argument itself is the nid, but node.title is displayed.
+   * The field to use for the name to use in the summary.
+   *
+   * Used as the displayed output. For example, for the node: nid argument, the
+   * argument itself is the nid, but node.title is displayed.
+   *
    * @var string
    */
-  var $name_field;
+  public $name_field;
 
   /**
-   * Constructor
+   * {@inheritdoc}
    */
-  function construct() {
+  public function construct() {
     parent::construct();
 
     if (!empty($this->definition['name field'])) {
@@ -68,7 +81,10 @@ class views_handler_argument extends views_handler {
     }
   }
 
-  function init(&$view, &$options) {
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
 
     // Compatibility: The new UI changed several settings.
@@ -132,31 +148,42 @@ class views_handler_argument extends views_handler {
 
   /**
    * Give an argument the opportunity to modify the breadcrumb, if it wants.
-   * This only gets called on displays where a breadcrumb is actually used.
+   *
+   * Only gets called on displays where a breadcrumb is actually used.
    *
    * The breadcrumb will be in the form of an array, with the keys being
    * the path and the value being the already sanitized title of the path.
    */
-  function set_breadcrumb(&$breadcrumb) { }
+  public function set_breadcrumb(&$breadcrumb) {
+  }
 
   /**
    * Determine if the argument can generate a breadcrumb
    *
-   * @return TRUE/FALSE
+   * @return bool
    */
-  function uses_breadcrumb() {
+  public function uses_breadcrumb() {
     $info = $this->default_actions($this->options['default_action']);
     return !empty($info['breadcrumb']);
   }
 
-  function is_exception($arg = NULL) {
+  /**
+   * {@inheritdoc}
+   */
+  public function is_exception($arg = NULL) {
     if (!isset($arg)) {
       $arg = isset($this->argument) ? $this->argument : NULL;
     }
-    return !empty($this->options['exception']['value']) && $this->options['exception']['value'] === $arg;
+    return !empty($this->options['exception']['value']) && ($this->options['exception']['value'] === $arg);
   }
 
-  function exception_title() {
+  /**
+   * Work out which title to use.
+   *
+   * @return string
+   *   The title string to use.
+   */
+  public function exception_title() {
     // If title overriding is off for the exception, return the normal title.
     if (empty($this->options['exception']['title_enable'])) {
       return $this->get_title();
@@ -167,15 +194,18 @@ class views_handler_argument extends views_handler {
   /**
    * Determine if the argument needs a style plugin.
    *
-   * @return TRUE/FALSE
+   * @return bool
    */
-  function needs_style_plugin() {
+  public function needs_style_plugin() {
     $info = $this->default_actions($this->options['default_action']);
     $validate_info = $this->default_actions($this->options['validate']['fail']);
     return !empty($info['style plugin']) || !empty($validate_info['style plugin']);
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['default_action'] = array('default' => 'ignore');
@@ -213,7 +243,10 @@ class views_handler_argument extends views_handler {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $argument_text = $this->view->display_handler->get_argument_text();
@@ -380,8 +413,9 @@ class views_handler_argument extends views_handler {
               '#prefix' => '<div id="edit-options-validate-options-' . $id . '-wrapper">',
               '#suffix' => '</div>',
               '#type' => 'item',
-              // Even if the plugin has no options add the key to the form_state.
-              '#input' => TRUE, // trick it into checking input to make #process run
+              // Even if the plugin has no options, add the key to the
+              // form_state. Trick it into checking input to make #process run.
+              '#input' => TRUE,
               '#dependency' => array(
                 'edit-options-specify-validation' => array('1'),
                 'edit-options-validate-type' => array($id),
@@ -411,7 +445,10 @@ class views_handler_argument extends views_handler {
     );
   }
 
-  function options_validate(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_validate(&$form, &$form_state) {
     if (empty($form_state['values']['options'])) {
       return;
     }
@@ -440,7 +477,10 @@ class views_handler_argument extends views_handler {
 
   }
 
-  function options_submit(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_submit(&$form, &$form_state) {
     if (empty($form_state['values']['options'])) {
       return;
     }
@@ -451,7 +491,8 @@ class views_handler_argument extends views_handler {
     if ($plugin) {
       $options = &$form_state['values']['options']['argument_default'][$default_id];
       $plugin->options_submit($form['argument_default'][$default_id], $form_state, $options);
-      // Copy the now submitted options to their final resting place so they get saved.
+      // Copy the now submitted options to their final resting place so they
+      // get saved.
       $form_state['values']['options']['default_argument_options'] = $options;
     }
 
@@ -462,7 +503,8 @@ class views_handler_argument extends views_handler {
       if ($plugin) {
         $options = &$form_state['values']['options']['summary']['options'][$summary_id];
         $plugin->options_submit($form['summary']['options'][$summary_id], $form_state, $options);
-        // Copy the now submitted options to their final resting place so they get saved.
+        // Copy the now submitted options to their final resting place so they
+        // get saved.
         $form_state['values']['options']['summary_options'] = $options;
       }
     }
@@ -472,7 +514,8 @@ class views_handler_argument extends views_handler {
     if ($plugin) {
       $options = &$form_state['values']['options']['validate']['options'][$validate_id];
       $plugin->options_submit($form['validate']['options'][$validate_id], $form_state, $options);
-      // Copy the now submitted options to their final resting place so they get saved.
+      // Copy the now submitted options to their final resting place so they
+      // get saved.
       $form_state['values']['options']['validate_options'] = $options;
     }
 
@@ -489,42 +532,49 @@ class views_handler_argument extends views_handler {
    *
    * Override this method to provide additional (or fewer) default behaviors.
    */
-  function default_actions($which = NULL) {
+  public function default_actions($which = NULL) {
     $defaults = array(
       'ignore' => array(
         'title' => t('Display all results for the specified field'),
         'method' => 'default_ignore',
-        'breadcrumb' => TRUE, // generate a breadcrumb to here
+        // Generate a breadcrumb to here.
+        'breadcrumb' => TRUE,
       ),
       'default' => array(
         'title' => t('Provide default value'),
         'method' => 'default_default',
         'form method' => 'default_argument_form',
         'has default argument' => TRUE,
-        'default only' => TRUE, // this can only be used for missing argument, not validation failure
-        'breadcrumb' => TRUE, // generate a breadcrumb to here
+        // This can only be used for missing argument, not validation failure.
+        'default only' => TRUE,
+        // Generate a breadcrumb to here.
+        'breadcrumb' => TRUE,
       ),
       'not found' => array(
         'title' => t('Hide view'),
         'method' => 'default_not_found',
-        'hard fail' => TRUE, // This is a hard fail condition
+        // This is a hard fail condition.
+        'hard fail' => TRUE,
       ),
       'summary' => array(
         'title' => t('Display a summary'),
         'method' => 'default_summary',
         'form method' => 'default_summary_form',
         'style plugin' => TRUE,
-        'breadcrumb' => TRUE, // generate a breadcrumb to here
+        // Generate a breadcrumb to here.
+        'breadcrumb' => TRUE,
       ),
       'empty' => array(
         'title' => t('Display contents of "No results found"'),
         'method' => 'default_empty',
-        'breadcrumb' => TRUE, // generate a breadcrumb to here
+        // Generate a breadcrumb to here.
+        'breadcrumb' => TRUE,
       ),
       'access denied' => array(
         'title' => t('Display "Access Denied"'),
         'method' => 'default_access_denied',
-        'breadcrumb' => FALSE, // generate a breadcrumb to here
+        // Generate a breadcrumb to here.
+        'breadcrumb' => FALSE,
       ),
     );
 
@@ -543,10 +593,11 @@ class views_handler_argument extends views_handler {
   }
 
   /**
-   * Provide a form for selecting the default argument when the
-   * default action is set to provide default argument.
+   * Provide a form for selecting the default argument.
+   *
+   * Used when the default action is set to provide default argument.
    */
-  function default_argument_form(&$form, &$form_state) {
+  public function default_argument_form(&$form, &$form_state) {
     $plugins = views_fetch_plugin_data('argument default');
     $options = array();
 
@@ -554,7 +605,7 @@ class views_handler_argument extends views_handler {
       '#type' => 'checkbox',
       '#title' => t('Skip default argument for view URL'),
       '#default_value' => $this->options['default_argument_skip_url'],
-      '#description' => t('Select whether to include this default argument when constructing the URL for this view. Skipping default arguments is useful e.g. in the case of feeds.')
+      '#description' => t('Select whether to include this default argument when constructing the URL for this view. Skipping default arguments is useful e.g. in the case of feeds.'),
     );
 
     $form['default_argument_type'] = array(
@@ -564,8 +615,11 @@ class views_handler_argument extends views_handler {
       '#id' => 'edit-options-default-argument-type',
       '#title' => t('Type'),
       '#default_value' => $this->options['default_argument_type'],
-
-      '#dependency' => array('radio:options[default_action]' => array('default')),
+      '#dependency' => array(
+        'radio:options[default_action]' => array(
+          'default',
+        ),
+      ),
       // Views custom key, moves this element to the appropriate container
       // under the radio button.
       '#argument_option' => 'default',
@@ -588,7 +642,7 @@ class views_handler_argument extends views_handler {
             '#input' => TRUE,
             '#dependency' => array(
               'radio:options[default_action]' => array('default'),
-              'edit-options-default-argument-type' => array($id)
+              'edit-options-default-argument-type' => array($id),
             ),
             '#dependency_count' => 2,
           );
@@ -603,10 +657,10 @@ class views_handler_argument extends views_handler {
   }
 
   /**
-   * Provide a form for selecting further summary options when the
-   * default action is set to display one.
+   * Provide a form for selecting further summary options when the default
+   * action is set to display one.
    */
-  function default_summary_form(&$form, &$form_state) {
+  public function default_summary_form(&$form, &$form_state) {
     $style_plugins = views_fetch_plugin_data('style');
     $summary_plugins = array();
     $format_options = array();
@@ -635,7 +689,7 @@ class views_handler_argument extends views_handler {
       '#default_value' => $this->options['summary']['number_of_records'],
       '#options' => array(
         0 => $this->get_sort_name(),
-        1 => t('Number of records')
+        1 => t('Number of records'),
       ),
       '#dependency' => array('radio:options[default_action]' => array('summary')),
     );
@@ -659,7 +713,8 @@ class views_handler_argument extends views_handler {
           '#suffix' => '</div>',
           '#id' => 'edit-options-summary-options-' . $id,
           '#type' => 'item',
-          '#input' => TRUE, // trick it into checking input to make #process run
+          // Trick it into checking input to make #process run.
+          '#input' => TRUE,
           '#dependency' => array(
             'radio:options[default_action]' => array('summary'),
             'radio:options[summary][format]' => array($id),
@@ -677,11 +732,11 @@ class views_handler_argument extends views_handler {
    *
    * Override this method only with extreme care.
    *
-   * @return
+   * @return bool
    *   A boolean value; if TRUE, continue building this view. If FALSE,
    *   building the view will be aborted here.
    */
-  function default_action($info = NULL) {
+  public function default_action($info = NULL) {
     if (!isset($info)) {
       $info = $this->default_actions($this->options['default_action']);
     }
@@ -699,29 +754,30 @@ class views_handler_argument extends views_handler {
   }
 
   /**
-   * How to act if validation failes
+   * How to act if validation fails.
    */
-  function validate_fail() {
+  public function validate_fail() {
     $info = $this->default_actions($this->options['validate']['fail']);
     return $this->default_action($info);
   }
+
   /**
    * Default action: ignore.
    *
-   * If an argument was expected and was not given, in this case, simply
-   * ignore the argument entirely.
+   * If an argument was expected and was not given, in this case, simply ignore
+   * the argument entirely.
    */
-  function default_ignore() {
+  public function default_ignore() {
     return TRUE;
   }
 
   /**
    * Default action: not found.
    *
-   * If an argument was expected and was not given, in this case, report
-   * the view as 'not found' or hide it.
+   * If an argument was expected and was not given, in this case, report the
+   * view as 'not found' or hide it.
    */
-  function default_not_found() {
+  public function default_not_found() {
     // Set a failure condition and let the display manager handle it.
     $this->view->build_info['fail'] = TRUE;
     return FALSE;
@@ -730,10 +786,10 @@ class views_handler_argument extends views_handler {
   /**
    * Default action: access denied.
    *
-   * If an argument was expected and was not given, in this case, report
-   * the view as 'access denied'.
+   * If an argument was expected and was not given, in this case, report the
+   * view as 'access denied'.
    */
-  function default_access_denied() {
+  public function default_access_denied() {
     $this->view->build_info['denied'] = TRUE;
     return FALSE;
   }
@@ -741,10 +797,10 @@ class views_handler_argument extends views_handler {
   /**
    * Default action: empty
    *
-   * If an argument was expected and was not given, in this case, display
-   * the view's empty text
+   * If an argument was expected and was not given, in this case, display the
+   * view's empty text
    */
-  function default_empty() {
+  public function default_empty() {
     // We return with no query; this will force the empty text.
     $this->view->built = TRUE;
     $this->view->executed = TRUE;
@@ -753,17 +809,20 @@ class views_handler_argument extends views_handler {
   }
 
   /**
-   * This just returns true. The view argument builder will know where
-   * to find the argument from.
+   * This just returns true.
+   *
+   * The view argument builder will know where to find the argument from.
+   *
+   * @todo Why is this needed?
    */
-  function default_default() {
+  public function default_default() {
     return TRUE;
   }
 
   /**
    * Determine if the argument is set to provide a default argument.
    */
-  function has_default_argument() {
+  public function has_default_argument() {
     $info = $this->default_actions($this->options['default_action']);
     return !empty($info['has default argument']);
   }
@@ -771,7 +830,7 @@ class views_handler_argument extends views_handler {
   /**
    * Get a default argument, if available.
    */
-  function get_default_argument() {
+  public function get_default_argument() {
     $plugin = $this->get_plugin('argument default');
     if ($plugin) {
       return $plugin->get_argument();
@@ -784,7 +843,7 @@ class views_handler_argument extends views_handler {
    * For example, the validation plugin may want to alter an argument for use in
    * the URL.
    */
-  function process_summary_arguments(&$args) {
+  public function process_summary_arguments(&$args) {
     if ($this->options['validate']['type'] != 'none') {
       if (isset($this->validator) || $this->validator = $this->get_plugin('argument validator')) {
         $this->validator->process_summary_arguments($args);
@@ -795,20 +854,19 @@ class views_handler_argument extends views_handler {
   /**
    * Default action: summary.
    *
-   * If an argument was expected and was not given, in this case, display
-   * a summary query.
+   * If an argument was expected and was not given, in this case, display a
+   * summary query.
    */
-  function default_summary() {
+  public function default_summary() {
     $this->view->build_info['summary'] = TRUE;
     $this->view->build_info['summary_level'] = $this->options['id'];
 
-    // Change the display style to the summary style for this
-    // argument.
+    // Change the display style to the summary style for this argument.
     $this->view->plugin_name = $this->options['summary']['format'];
     $this->view->style_options = $this->options['summary_options'];
 
-    // Clear out the normal primary field and whatever else may have
-    // been added and let the summary do the work.
+    // Clear out the normal primary field and whatever else may have been added
+    // and let the summary do the work.
     $this->query->clear_fields();
     $this->summary_query();
 
@@ -826,14 +884,14 @@ class views_handler_argument extends views_handler {
    *
    * This must:
    * - add_groupby: group on this field in order to create summaries.
-   * - add_field: add a 'num_nodes' field for the count. Usually it will
-   *   be a count on $view->base_field
+   * - add_field: add a 'num_nodes' field for the count. Usually it will be a
+   *   count on $view->base_field
    * - set_count_field: Reset the count field so we get the right paging.
    *
-   * @return
+   * @return string
    *   The alias used to get the number of records (count) for this entry.
    */
-  function summary_query() {
+  public function summary_query() {
     $this->ensure_my_table();
     // Add the field.
     $this->base_alias = $this->query->add_field($this->table_alias, $this->real_field);
@@ -844,15 +902,15 @@ class views_handler_argument extends views_handler {
 
   /**
    * Add the name field, which is the field displayed in summary queries.
+   *
    * This is often used when the argument is numeric.
    */
-  function summary_name_field() {
-    // Add the 'name' field. For example, if this is a uid argument, the
-    // name field would be 'name' (i.e, the username).
-
+  public function summary_name_field() {
+    // Add the 'name' field. For example, if this is a uid argument, the name
+    // field would be 'name' (i.e, the username).
     if (isset($this->name_table)) {
-      // if the alias is different then we're probably added, not ensured,
-      // so look up the join and add it instead.
+      // If the alias is different then we're probably added, not ensured, so
+      // look up the join and add it instead.
       if ($this->table_alias != $this->name_table) {
         $j = views_get_table_join($this->name_table, $this->table);
         if ($j) {
@@ -878,15 +936,21 @@ class views_handler_argument extends views_handler {
   }
 
   /**
-   * Some basic summary behavior that doesn't need to be repeated as much as
-   * code that goes into summary_query()
+   * Some basic summary behavior.
+   *
+   * This doesn't need to be repeated as much as code that goes into
+   * summary_query().
    */
-  function summary_basics($count_field = TRUE) {
-    // Add the number of nodes counter
+  public function summary_basics($count_field = TRUE) {
+    // Add the number of nodes counter.
     $distinct = ($this->view->display_handler->get_option('distinct') && empty($this->query->no_distinct));
 
-    $count_alias = $this->query->add_field($this->query->base_table, $this->query->base_field, 'num_records',
-                                           array('count' => TRUE, 'distinct' => $distinct));
+    $count_alias = $this->query->add_field($this->query->base_table,
+      $this->query->base_field, 'num_records',
+      array(
+        'count' => TRUE,
+        'distinct' => $distinct,
+      ));
     $this->query->add_groupby($this->name_alias);
 
     if ($count_field) {
@@ -897,36 +961,42 @@ class views_handler_argument extends views_handler {
   }
 
   /**
-   * Sorts the summary based upon the user's selection. The base variant of
-   * this is usually adequte.
+   * Sorts the summary based upon the user's selection.
    *
-   * @param $order
+   * The base variant of this is usually adequte.
+   *
+   * @param string $order
    *   The order selected in the UI.
    */
-  function summary_sort($order, $by = NULL) {
+  public function summary_sort($order, $by = NULL) {
     $this->query->add_orderby(NULL, NULL, $order, (!empty($by) ? $by : $this->name_alias));
   }
 
   /**
-   * Provide the argument to use to link from the summary to the next level;
-   * this will be called once per row of a summary, and used as part of
+   * Provide the argument to use to link from the summary to the next level.
+   *
+   * This will be called once per row of a summary, and used as part of
    * $view->get_url().
    *
-   * @param $data
+   * @param object $data
    *   The query results for the row.
    */
-  function summary_argument($data) {
+  public function summary_argument($data) {
     return $data->{$this->base_alias};
   }
 
   /**
-   * Provides the name to use for the summary. By default this is just
-   * the name field.
+   * Provides the name to use for the summary.
    *
-   * @param $data
+   * By default this is just the name field.
+   *
+   * @param object $data
    *   The query results for the row.
+   *
+   * @return string
+   *   The summary.
    */
-  function summary_name($data) {
+  public function summary_name($data) {
     $value = $data->{$this->name_alias};
     if (empty($value) && !empty($this->definition['empty field name'])) {
       $value = $this->definition['empty field name'];
@@ -938,8 +1008,11 @@ class views_handler_argument extends views_handler {
    * Set up the query for this argument.
    *
    * The argument sent may be found at $this->argument.
+   *
+   * @param bool $group_by
+   *   Whether the query uses a group-by.
    */
-  function query($group_by = FALSE) {
+  public function query($group_by = FALSE) {
     $this->ensure_my_table();
     $this->query->add_where(0, "$this->table_alias.$this->real_field", $this->argument);
   }
@@ -949,15 +1022,17 @@ class views_handler_argument extends views_handler {
    *
    * This usually needs to be overridden to provide a proper title.
    */
-  function title() {
+  public function title() {
     return check_plain($this->argument);
   }
 
   /**
-   * Called by the view object to get the title. This may be set by a
-   * validator so we don't necessarily call through to title().
+   * Called by the view object to get the title.
+   *
+   * This may be set by a validator so we don't necessarily call through to
+   * title().
    */
-  function get_title() {
+  public function get_title() {
     if (isset($this->validated_title)) {
       return $this->validated_title;
     }
@@ -969,7 +1044,7 @@ class views_handler_argument extends views_handler {
   /**
    * Validate that this argument works. By default, all arguments are valid.
    */
-  function validate_arg($arg) {
+  public function validate_arg($arg) {
     // By using % in URLs, arguments could be validated twice; this eases
     // that pain.
     if (isset($this->argument_validated)) {
@@ -989,7 +1064,7 @@ class views_handler_argument extends views_handler {
       return $this->argument_validated = $plugin->validate_argument($arg);
     }
 
-    // If the plugin isn't found, fall back to the basic validation path:
+    // If the plugin isn't found, fall back to the basic validation path.
     return $this->argument_validated = $this->validate_argument_basic($arg);
   }
 
@@ -997,10 +1072,10 @@ class views_handler_argument extends views_handler {
    * Called by the menu system to validate an argument.
    *
    * This checks to see if this is a 'soft fail', which means that if the
-   * argument fails to validate, but there is an action to take anyway,
-   * then validation cannot actually fail.
+   * argument fails to validate, but there is an action to take anyway, then
+   * validation cannot actually fail.
    */
-  function validate_argument($arg) {
+  public function validate_argument($arg) {
     $validate_info = $this->default_actions($this->options['validate']['fail']);
     if (empty($validate_info['hard fail'])) {
       return TRUE;
@@ -1008,8 +1083,8 @@ class views_handler_argument extends views_handler {
 
     $rc = $this->validate_arg($arg);
 
-    // If the validator has changed the validate fail condition to a
-    // soft fail, deal with that:
+    // If the validator has changed the validate fail condition to a soft fail,
+    // deal with that.
     $validate_info = $this->default_actions($this->options['validate']['fail']);
     if (empty($validate_info['hard fail'])) {
       return TRUE;
@@ -1021,11 +1096,14 @@ class views_handler_argument extends views_handler {
   /**
    * Provide a basic argument validation.
    *
-   * This can be overridden for more complex types; the basic
-   * validator only checks to see if the argument is not NULL
-   * or is numeric if the definition says it's numeric.
+   * This can be overridden for more complex types; the basic validator only
+   * checks to see if the argument is not NULL or is numeric if the definition
+   * says it's numeric.
+   *
+   * @return bool
+   *   Whether or not the argument validates.
    */
-  function validate_argument_basic($arg) {
+  public function validate_argument_basic($arg) {
     if (!isset($arg) || $arg === '') {
       return FALSE;
     }
@@ -1040,17 +1118,21 @@ class views_handler_argument extends views_handler {
   /**
    * Set the input for this argument
    *
-   * @return TRUE if it successfully validates; FALSE if it does not.
+   * @return bool
+   *   TRUE if it successfully validates; FALSE if it does not.
    */
-  function set_argument($arg) {
+  public function set_argument($arg) {
     $this->argument = $arg;
     return $this->validate_arg($arg);
   }
 
   /**
    * Get the value of this argument.
+   *
+   * @return string
+   *   The value.
    */
-  function get_value() {
+  public function get_value() {
     // If we already processed this argument, we're done.
     if (isset($this->argument)) {
       return $this->argument;
@@ -1089,8 +1171,11 @@ class views_handler_argument extends views_handler {
    *
    * Arguments can have styles for the summary view. This special export
    * handler makes sure this works properly.
+   *
+   * @return string
+   *   The export summary.
    */
-  function export_summary($indent, $prefix, $storage, $option, $definition, $parents) {
+  public function export_summary($indent, $prefix, $storage, $option, $definition, $parents) {
     $output = '';
     $name = $this->options['summary'][$option];
     $options = $this->options['summary_options'];
@@ -1113,8 +1198,11 @@ class views_handler_argument extends views_handler {
    *
    * Arguments use validation plugins. This special export handler makes sure
    * this works properly.
+   *
+   * @return string
+   *   The validation response.
    */
-  function export_validation($indent, $prefix, $storage, $option, $definition, $parents) {
+  public function export_validation($indent, $prefix, $storage, $option, $definition, $parents) {
     $output = '';
     $name = $this->options['validate'][$option];
     $options = $this->options['validate_options'];
@@ -1137,8 +1225,11 @@ class views_handler_argument extends views_handler {
    *
    * Since style and validation plugins have their own export handlers, this
    * one is currently only used for default argument plugins.
+   *
+   * @return string
+   *   Export string.
    */
-  function export_plugin($indent, $prefix, $storage, $option, $definition, $parents) {
+  public function export_plugin($indent, $prefix, $storage, $option, $definition, $parents) {
     $output = '';
     if ($option == 'default_argument_type') {
       $type = 'argument default';
@@ -1162,28 +1253,30 @@ class views_handler_argument extends views_handler {
   /**
    * Get the display or row plugin, if it exists.
    */
-  function get_plugin($type = 'argument default', $name = NULL) {
+  public function get_plugin($type = 'argument default', $name = NULL) {
     $options = array();
     switch ($type) {
       case 'argument default':
         $plugin_name = $this->options['default_argument_type'];
         $options_name = 'default_argument_options';
         break;
+
       case 'argument validator':
         $plugin_name = $this->options['validate']['type'];
         $options_name = 'validate_options';
         break;
+
       case 'style':
         $plugin_name = $this->options['summary']['format'];
         $options_name = 'summary_options';
+        break;
     }
 
     if (!$name) {
       $name = $plugin_name;
     }
 
-    // we only fetch the options if we're fetching the plugin actually
-    // in use.
+    // We only fetch the options if we're fetching the plugin actually in use.
     if ($name == $plugin_name) {
       $options = $this->options[$options_name];
     }
@@ -1206,10 +1299,14 @@ class views_handler_argument extends views_handler {
    *
    * Subclasses should override this to specify what the default sort order of
    * their argument is (e.g. alphabetical, numeric, date).
+   *
+   * @return string
+   *   The label for the sorter.
    */
-  function get_sort_name() {
+  public function get_sort_name() {
     return t('Default sort', array(), array('context' => 'Sort order'));
   }
+
 }
 
 /**
@@ -1218,22 +1315,44 @@ class views_handler_argument extends views_handler {
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_broken extends views_handler_argument {
-  function ui_name($short = FALSE) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return t('Broken/missing handler');
   }
 
-  function ensure_my_table() { /* No table to ensure! */ }
-  function query($group_by = FALSE) { /* No query to run */ }
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ensure_my_table() {
+    // No table to ensure!
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
+    // No query to run.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['markup'] = array(
       '#markup' => '<div class="form-item description">' . t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.') . '</div>',
     );
   }
 
   /**
-   * Determine if the handler is considered 'broken'
+   * {@inheritdoc}
    */
-  function broken() { return TRUE; }
+  public function broken() {
+    return TRUE;
+  }
+
 }
 
 /**

sites/all/modules/contrib/views/views/handlers/views_handler_argument_date.inc

@@ -10,9 +10,9 @@
  *
  * Adds an option to set a default argument based on the current date.
  *
- * @param $arg_format
- *   The format string to use on the current time when
- *   creating a default date argument.
+ * @param string $arg_format
+ *   The format string to use on the current time when creating a default date
+ *   argument.
  *
  * Definitions terms:
  * - many to one: If true, the "many to one" helper will be used.
@@ -24,27 +24,40 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_date extends views_handler_argument_formula {
-  var $option_name = 'default_argument_date';
-  var $arg_format = 'Y-m-d';
+
+  /**
+   *
+   */
+  public $option_name = 'default_argument_date';
+
+  /**
+   *
+   */
+  public $arg_format = 'Y-m-d';
 
   /**
    * Add an option to set the default value to the current date.
    */
-  function default_argument_form(&$form, &$form_state) {
+  public function default_argument_form(&$form, &$form_state) {
     parent::default_argument_form($form, $form_state);
     $form['default_argument_type']['#options'] += array('date' => t('Current date'));
     $form['default_argument_type']['#options'] += array('node_created' => t("Current node's creation time"));
-    $form['default_argument_type']['#options'] += array('node_changed' => t("Current node's update time"));  }
+    $form['default_argument_type']['#options'] += array('node_changed' => t("Current node's update time"));
+  }
 
   /**
    * Set the empty argument value to the current date,
+   *
    * formatted appropriately for this argument.
+   *
+   * @return string
+   *   The default argument.
    */
-  function get_default_argument($raw = FALSE) {
+  public function get_default_argument($raw = FALSE) {
     if (!$raw && $this->options['default_argument_type'] == 'date') {
       return date($this->arg_format, REQUEST_TIME);
     }
-    else if (!$raw && in_array($this->options['default_argument_type'], array('node_created', 'node_changed'))) {
+    elseif (!$raw && in_array($this->options['default_argument_type'], array('node_created', 'node_changed'))) {
       foreach (range(1, 3) as $i) {
         $node = menu_get_object('node', $i);
         if (!empty($node)) {
@@ -71,11 +84,12 @@ class views_handler_argument_date extends views_handler_argument_formula {
   }
 
   /**
-   * The date handler provides some default argument types, which aren't argument default plugins,
-   * so addapt the export mechanism.
+   * Adapt the export mechanism.
+   *
+   * The date handler provides some default argument types, which aren't
+   * argument default plugins.
    */
-  function export_plugin($indent, $prefix, $storage, $option, $definition, $parents) {
-
+  public function export_plugin($indent, $prefix, $storage, $option, $definition, $parents) {
     // Only use a special behaviour for the special argument types, else just
     // use the default behaviour.
     if ($option == 'default_argument_type') {
@@ -94,8 +108,11 @@ class views_handler_argument_date extends views_handler_argument_formula {
     return parent::export_plugin($indent, $prefix, $storage, $option, $definition, $parents);
   }
 
-
-  function get_sort_name() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_sort_name() {
     return t('Date', array(), array('context' => 'Sort order'));
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_argument_formula.inc

@@ -16,11 +16,16 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_formula extends views_handler_argument {
-  var $formula = NULL;
+
+  /**
+   *
+   */
+  public $formula = NULL;
+
   /**
-   * Constructor
+   * {@inheritdoc}
    */
-  function construct() {
+  public function construct() {
     parent::construct();
 
     if (!empty($this->definition['formula'])) {
@@ -28,14 +33,17 @@ class views_handler_argument_formula extends views_handler_argument {
     }
   }
 
-  function get_formula() {
+  /**
+   *
+   */
+  public function get_formula() {
     return str_replace('***table***', $this->table_alias, $this->formula);
   }
 
   /**
    * Build the summary query based on a formula
    */
-  function summary_query() {
+  public function summary_query() {
     $this->ensure_my_table();
     // Now that our table is secure, get our formula.
     $formula = $this->get_formula();
@@ -50,14 +58,15 @@ class views_handler_argument_formula extends views_handler_argument {
   /**
    * Build the query based upon the formula
    */
-  function query($group_by = FALSE) {
+  public function query($group_by = FALSE) {
     $this->ensure_my_table();
     // Now that our table is secure, get our formula.
     $placeholder = $this->placeholder();
-    $formula = $this->get_formula() .' = ' . $placeholder;
+    $formula = $this->get_formula() . ' = ' . $placeholder;
     $placeholders = array(
       $placeholder => $this->argument,
     );
     $this->query->add_where(0, $formula, $placeholders, 'formula');
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_argument_group_by_numeric.inc

@@ -10,8 +10,12 @@
  *
  * @ingroup views_argument_handlers
  */
-class views_handler_argument_group_by_numeric extends views_handler_argument  {
-  function query($group_by = FALSE) {
+class views_handler_argument_group_by_numeric extends views_handler_argument {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
     $this->ensure_my_table();
     $field = $this->get_field();
     $placeholder = $this->placeholder();
@@ -19,11 +23,18 @@ class views_handler_argument_group_by_numeric extends views_handler_argument  {
     $this->query->add_having_expression(0, "$field = $placeholder", array($placeholder => $this->argument));
   }
 
-  function ui_name($short = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return $this->get_field(parent::ui_name($short));
   }
 
-  function get_sort_name() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_sort_name() {
     return t('Numerical', array(), array('context' => 'Sort order'));
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_argument_many_to_one.inc

@@ -6,29 +6,39 @@
  */
 
 /**
- * An argument handler for use in fields that have a many to one relationship
- * with the table(s) to the left. This adds a bunch of options that are
- * reasonably common with this type of relationship.
+ * Argument handler for fields that have many-to-one table relationships.
+ *
+ * (i.e. with the table(s) to the left.)
+ * This adds a bunch of options that are reasonably common with this type of
+ * relationship.
+ *
  * Definition terms:
  * - numeric: If true, the field will be considered numeric. Probably should
  *   always be set TRUE as views_handler_argument_string has many to one
  *   capabilities.
- * - zero is null: If true, a 0 will be handled as empty, so for example
- *   a default argument can be provided or a summary can be shown.
+ * - zero is null: If true, a 0 will be handled as empty, so for example a
+ *   default argument can be provided or a summary can be shown.
  *
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_many_to_one extends views_handler_argument {
-  function init(&$view, &$options) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
     $this->helper = new views_many_to_one_helper($this);
 
-    // Ensure defaults for these, during summaries and stuff:
+    // Ensure defaults for these, during summaries and stuff.
     $this->operator = 'or';
     $this->value = array();
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     if (!empty($this->definition['numeric'])) {
@@ -49,7 +59,10 @@ class views_handler_argument_many_to_one extends views_handler_argument {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     // allow + for or, , for and
@@ -85,11 +98,14 @@ class views_handler_argument_many_to_one extends views_handler_argument {
    * Override ensure_my_table so we can control how this joins in.
    * The operator actually has influence over joining.
    */
-  function ensure_my_table() {
+  public function ensure_my_table() {
     $this->helper->ensure_my_table();
   }
 
-  function query($group_by = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
     $empty = FALSE;
     if (isset($this->definition['zero is null']) && $this->definition['zero is null']) {
       if (empty($this->argument)) {
@@ -118,7 +134,10 @@ class views_handler_argument_many_to_one extends views_handler_argument {
     $this->helper->add_filter();
   }
 
-  function title() {
+  /**
+   * {@inheritdoc}
+   */
+  public function title() {
     if (!$this->argument) {
       return !empty($this->definition['empty field name']) ? $this->definition['empty field name'] : t('Uncategorized');
     }
@@ -144,7 +163,10 @@ class views_handler_argument_many_to_one extends views_handler_argument {
     return implode($this->operator == 'or' ? ' + ' : ', ', $this->title_query());
   }
 
-  function summary_query() {
+  /**
+   * {@inheritdoc}
+   */
+  public function summary_query() {
     $field = $this->table . '.' . $this->field;
     $join = $this->get_join();
 
@@ -167,7 +189,10 @@ class views_handler_argument_many_to_one extends views_handler_argument {
     return $this->summary_basics();
   }
 
-  function summary_argument($data) {
+  /**
+   * {@inheritdoc}
+   */
+  public function summary_argument($data) {
     $value = $data->{$this->base_alias};
     if (empty($value)) {
       $value = 0;
@@ -179,7 +204,8 @@ class views_handler_argument_many_to_one extends views_handler_argument {
   /**
    * Override for specific title lookups.
    */
-  function title_query() {
+  public function title_query() {
     return $this->value;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_argument_null.inc

@@ -11,7 +11,11 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_null extends views_handler_argument {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['must_not_be'] = array('default' => FALSE, 'bool' => TRUE);
     return $options;
@@ -21,7 +25,7 @@ class views_handler_argument_null extends views_handler_argument {
    * Override options_form() so that only the relevant options
    * are displayed to the user.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['must_not_be'] = array(
       '#type' => 'checkbox',
@@ -38,7 +42,7 @@ class views_handler_argument_null extends views_handler_argument {
    * Override default_actions() to remove actions that don't
    * make sense for a null argument.
    */
-  function default_actions($which = NULL) {
+  public function default_actions($which = NULL) {
     if ($which) {
       if (in_array($which, array('ignore', 'not found', 'empty', 'default'))) {
         return parent::default_actions($which);
@@ -51,7 +55,10 @@ class views_handler_argument_null extends views_handler_argument {
     return $actions;
   }
 
-  function validate_argument_basic($arg) {
+  /**
+   * {@inheritdoc}
+   */
+  public function validate_argument_basic($arg) {
     if (!empty($this->options['must_not_be'])) {
       return !isset($arg);
     }
@@ -63,5 +70,7 @@ class views_handler_argument_null extends views_handler_argument {
    * Override the behavior of query() to prevent the query
    * from being changed in any way.
    */
-  function query($group_by = FALSE) {}
+  public function query($group_by = FALSE) {
+  }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_argument_numeric.inc

@@ -6,25 +6,30 @@
  */
 
 /**
- * Basic argument handler for arguments that are numeric. Incorporates
- * break_phrase.
+ * Basic argument handler for arguments that are numeric.
+ *
+ * Incorporates break_phrase.
  *
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_numeric extends views_handler_argument {
+
   /**
    * The operator used for the query: or|and.
    * @var string
    */
-  var $operator;
+  public $operator;
 
   /**
    * The actual value which is used for querying.
    * @var array
    */
-  var $value;
+  public $value;
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['break_phrase'] = array('default' => FALSE, 'bool' => TRUE);
@@ -33,7 +38,10 @@ class views_handler_argument_numeric extends views_handler_argument {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     // allow + for or, , for and
@@ -54,7 +62,10 @@ class views_handler_argument_numeric extends views_handler_argument {
     );
   }
 
-  function title() {
+  /**
+   * {@inheritdoc}
+   */
+  public function title() {
     if (!$this->argument) {
       return !empty($this->definition['empty field name']) ? $this->definition['empty field name'] : t('Uncategorized');
     }
@@ -80,14 +91,18 @@ class views_handler_argument_numeric extends views_handler_argument {
 
   /**
    * Override for specific title lookups.
+   *
    * @return array
    *    Returns all titles, if it's just one title it's an array with one entry.
    */
-  function title_query() {
+  public function title_query() {
     return $this->value;
   }
 
-  function query($group_by = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
     $this->ensure_my_table();
 
     if (!empty($this->options['break_phrase'])) {
@@ -110,7 +125,11 @@ class views_handler_argument_numeric extends views_handler_argument {
     }
   }
 
-  function get_sort_name() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_sort_name() {
     return t('Numerical', array(), array('context' => 'Sort order'));
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_argument_string.inc

@@ -6,24 +6,30 @@
  */
 
 /**
- * Basic argument handler to implement string arguments that may have length
- * limits.
+ * Argument handler to implement string arguments that may have length limits.
  *
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_string extends views_handler_argument {
-  function init(&$view, &$options) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
     if (!empty($this->definition['many to one'])) {
       $this->helper = new views_many_to_one_helper($this);
 
-      // Ensure defaults for these, during summaries and stuff:
+      // Ensure defaults for these, during summaries and stuff.
       $this->operator = 'or';
       $this->value = array();
     }
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['glossary'] = array('default' => FALSE, 'bool' => TRUE);
@@ -41,7 +47,10 @@ class views_handler_argument_string extends views_handler_argument {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['glossary'] = array(
@@ -126,9 +135,9 @@ class views_handler_argument_string extends views_handler_argument {
   }
 
   /**
-   * Build the summary query based on a string
+   * Build the summary query based on a string.
    */
-  function summary_query() {
+  public function summary_query() {
     if (empty($this->definition['many to one'])) {
       $this->ensure_my_table();
     }
@@ -157,14 +166,14 @@ class views_handler_argument_string extends views_handler_argument {
    *
    * $this->ensure_my_table() MUST have been called prior to this.
    */
-  function get_formula() {
+  public function get_formula() {
     return "SUBSTRING($this->table_alias.$this->real_field, 1, " . intval($this->options['limit']) . ")";
   }
 
   /**
    * Build the query based upon the formula
    */
-  function query($group_by = FALSE) {
+  public function query($group_by = FALSE) {
     $argument = $this->argument;
     if (!empty($this->options['transform_dash'])) {
       $argument = strtr($argument, '-', ' ');
@@ -223,7 +232,10 @@ class views_handler_argument_string extends views_handler_argument {
     }
   }
 
-  function summary_argument($data) {
+  /**
+   * {@inheritdoc}
+   */
+  public function summary_argument($data) {
     $value = $this->case_transform($data->{$this->base_alias}, $this->options['path_case']);
     if (!empty($this->options['transform_dash'])) {
       $value = strtr($value, ' ', '-');
@@ -231,11 +243,17 @@ class views_handler_argument_string extends views_handler_argument {
     return $value;
   }
 
-  function get_sort_name() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_sort_name() {
     return t('Alphabetical', array(), array('context' => 'Sort order'));
   }
 
-  function title() {
+  /**
+   * {@inheritdoc}
+   */
+  public function title() {
     $this->argument = $this->case_transform($this->argument, $this->options['case']);
     if (!empty($this->options['transform_dash'])) {
       $this->argument = strtr($this->argument, '-', ' ');
@@ -263,11 +281,14 @@ class views_handler_argument_string extends views_handler_argument {
   /**
    * Override for specific title lookups.
    */
-  function title_query() {
+  public function title_query() {
     return drupal_map_assoc($this->value, 'check_plain');
   }
 
-  function summary_name($data) {
+  /**
+   * {@inheritdoc}
+   */
+  public function summary_name($data) {
     return $this->case_transform(parent::summary_name($data), $this->options['case']);
   }
 

sites/all/modules/contrib/views/views/handlers/views_handler_field.inc

@@ -2,25 +2,26 @@
 
 /**
  * @file
- * @todo.
+ * Definition of views_handler_field.
  */
 
 /**
  * @defgroup views_field_handlers Views field handlers
  * @{
  * Handlers to tell Views how to build and display fields.
- *
  */
 
 /**
  * Indicator of the render_text() method for rendering a single item.
- * (If no render_item() is present).
+ *
+ * If no render_item() is present.
  */
 define('VIEWS_HANDLER_RENDER_TEXT_PHASE_SINGLE_ITEM', 0);
 
 /**
  * Indicator of the render_text() method for rendering the whole element.
- * (if no render_item() method is available).
+ *
+ * if no render_item() method is available.
  */
 define('VIEWS_HANDLER_RENDER_TEXT_PHASE_COMPLETELY', 1);
 
@@ -34,17 +35,29 @@ define('VIEWS_HANDLER_RENDER_TEXT_PHASE_EMPTY', 2);
  *
  * Definition terms:
  * - additional fields: An array of fields that should be added to the query
- *                      for some purpose. The array is in the form of:
- *                      array('identifier' => array('table' => tablename,
- *                      'field' => fieldname); as many fields as are necessary
- *                      may be in this array.
+ *   for some purpose. The array is in the form of:
+ *   array(
+ *     'identifier' => array(
+ *       'table' => tablename,
+ *       'field' => fieldname,
+ *     )
+ *   );
+ *   with as many fields as are necessary may be in this array.
  * - click sortable: If TRUE, this field may be click sorted.
  *
  * @ingroup views_field_handlers
  */
 class views_handler_field extends views_handler {
-  var $field_alias = 'unknown';
-  var $aliases = array();
+
+  /**
+   *
+   */
+  public $field_alias = 'unknown';
+
+  /**
+   *
+   */
+  public $aliases = array();
 
   /**
    * The field value prior to any rewriting.
@@ -58,12 +71,12 @@ class views_handler_field extends views_handler {
    * Stores additional fields which get's added to the query.
    * The generated aliases are stored in $aliases.
    */
-  var $additional_fields = array();
+  public $additional_fields = array();
 
   /**
    * Construct a new field handler.
    */
-  function construct() {
+  public function construct() {
     parent::construct();
 
     $this->additional_fields = array();
@@ -79,21 +92,24 @@ class views_handler_field extends views_handler {
   /**
    * Determine if this field can allow advanced rendering.
    *
-   * Fields can set this to FALSE if they do not wish to allow
-   * token based rewriting or link-making.
+   * Fields can set this to FALSE if they do not wish to allow token based
+   * rewriting or link-making.
    */
-  function allow_advanced_render() {
+  public function allow_advanced_render() {
     return TRUE;
   }
 
-  function init(&$view, &$options) {
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
   }
 
   /**
    * Called to add the field to a query.
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
     // Add the field.
     $params = $this->options['group_type'] != 'group' ? array('function' => $this->options['group_type']) : array();
@@ -105,16 +121,15 @@ class views_handler_field extends views_handler {
   /**
    * Add 'additional' fields to the query.
    *
-   * @param $fields
-   * An array of fields. The key is an identifier used to later find the
-   * field alias used. The value is either a string in which case it's
-   * assumed to be a field on this handler's table; or it's an array in the
-   * form of
-   * @code array('table' => $tablename, 'field' => $fieldname) @endcode
+   * @param array $fields
+   *   An array of fields. The key is an identifier used to later find the field
+   *   alias used. The value is either a string in which case it's assumed to be
+   *   a field on this handler's table; or it's an array in the form of
+   *   @code array('table' => $tablename, 'field' => $fieldname) @endcode
    */
-  function add_additional_fields($fields = NULL) {
+  public function add_additional_fields($fields = NULL) {
     if (!isset($fields)) {
-      // notice check
+      // Notice check.
       if (empty($this->additional_fields)) {
         return;
       }
@@ -139,7 +154,12 @@ class views_handler_field extends views_handler {
           }
 
           if (empty($table_alias)) {
-            debug(t('Handler @handler tried to add additional_field @identifier but @table could not be added!', array('@handler' => $this->definition['handler'], '@identifier' => $identifier, '@table' => $info['table'])));
+            $t_args = array(
+              '@handler' => $this->definition['handler'],
+              '@identifier' => $identifier,
+              '@table' => $info['table'],
+            );
+            debug(t('Handler @handler tried to add additional_field @identifier but @table could not be added!', $t_args));
             $this->aliases[$identifier] = 'broken';
             continue;
           }
@@ -162,7 +182,7 @@ class views_handler_field extends views_handler {
   /**
    * Called to determine what to tell the clicksorter.
    */
-  function click_sort($order) {
+  public function click_sort($order) {
     if (isset($this->field_alias)) {
       // Since fields should always have themselves already added, just
       // add a sort on the field.
@@ -174,14 +194,14 @@ class views_handler_field extends views_handler {
   /**
    * Determine if this field is click sortable.
    */
-  function click_sortable() {
+  public function click_sortable() {
     return !empty($this->definition['click sortable']);
   }
 
   /**
    * Get this field's label.
    */
-  function label() {
+  public function label() {
     if (!isset($this->options['label'])) {
       return '';
     }
@@ -191,7 +211,7 @@ class views_handler_field extends views_handler {
   /**
    * Return an HTML element based upon the field's element type.
    */
-  function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
+  public function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
     if ($none_supported) {
       if ($this->options['element_type'] === '0') {
         return '';
@@ -219,7 +239,7 @@ class views_handler_field extends views_handler {
   /**
    * Return an HTML element for the label based upon the field's element type.
    */
-  function element_label_type($none_supported = FALSE, $default_empty = FALSE) {
+  public function element_label_type($none_supported = FALSE, $default_empty = FALSE) {
     if ($none_supported) {
       if ($this->options['element_label_type'] === '0') {
         return '';
@@ -239,7 +259,7 @@ class views_handler_field extends views_handler {
   /**
    * Return an HTML element for the wrapper based upon the field's element type.
    */
-  function element_wrapper_type($none_supported = FALSE, $default_empty = FALSE) {
+  public function element_wrapper_type($none_supported = FALSE, $default_empty = FALSE) {
     if ($none_supported) {
       if ($this->options['element_wrapper_type'] === '0') {
         return 0;
@@ -259,11 +279,10 @@ class views_handler_field extends views_handler {
   /**
    * Provide a list of elements valid for field HTML.
    *
-   * This function can be overridden by fields that want more or fewer
-   * elements available, though this seems like it would be an incredibly
-   * rare occurence.
+   * This function can be overridden by fields that want more or fewer elements
+   * available, though this seems like it would be an incredibly rare occurence.
    */
-  function get_elements() {
+  public function get_elements() {
     static $elements = NULL;
     if (!isset($elements)) {
       $elements = variable_get('views_field_rewrite_elements', array(
@@ -289,7 +308,7 @@ class views_handler_field extends views_handler {
   /**
    * Return the class of the field.
    */
-  function element_classes($row_index = NULL) {
+  public function element_classes($row_index = NULL) {
     $classes = explode(' ', $this->options['element_class']);
     foreach ($classes as &$class) {
       $class = $this->tokenize_value($class, $row_index);
@@ -304,15 +323,14 @@ class views_handler_field extends views_handler {
    * This function actually figures out which field was last and uses its
    * tokens so they will all be available.
    */
-  function tokenize_value($value, $row_index = NULL) {
+  public function tokenize_value($value, $row_index = NULL) {
     if (strpos($value, '[') !== FALSE || strpos($value, '!') !== FALSE || strpos($value, '%') !== FALSE) {
       $fake_item = array(
         'alter_text' => TRUE,
         'text' => $value,
       );
 
-      // Use isset() because empty() will trigger on 0 and 0 is
-      // the first row.
+      // Use isset() because empty() will trigger on 0 and 0 is the first row.
       if (isset($row_index) && isset($this->view->style_plugin->render_tokens[$row_index])) {
         $tokens = $this->view->style_plugin->render_tokens[$row_index];
       }
@@ -339,7 +357,7 @@ class views_handler_field extends views_handler {
   /**
    * Return the class of the field's label.
    */
-  function element_label_classes($row_index = NULL) {
+  public function element_label_classes($row_index = NULL) {
     $classes = explode(' ', $this->options['element_label_class']);
     foreach ($classes as &$class) {
       $class = $this->tokenize_value($class, $row_index);
@@ -351,7 +369,7 @@ class views_handler_field extends views_handler {
   /**
    * Return the class of the field's wrapper.
    */
-  function element_wrapper_classes($row_index = NULL) {
+  public function element_wrapper_classes($row_index = NULL) {
     $classes = explode(' ', $this->options['element_wrapper_class']);
     foreach ($classes as &$class) {
       $class = $this->tokenize_value($class, $row_index);
@@ -366,13 +384,14 @@ class views_handler_field extends views_handler {
    * This api exists so that other modules can easy set the values of the field
    * without having the need to change the render method as well.
    *
-   * @param $values
+   * @param object $values
    *   An object containing all retrieved values.
-   * @param $field
+   * @param string $field
    *   Optional name of the field where the value is stored.
    */
-  function get_value($values, $field = NULL) {
-    $alias = isset($field) ? $this->aliases[$field] : $this->field_alias;
+  public function get_value($values, $field = NULL) {
+    // $alias = isset($field) ? $this->aliases[$field] : $this->field_alias;
+    $alias = isset($field) && isset($this->aliases[$field]) ? $this->aliases[$field] : $this->field_alias;
     if (isset($values->{$alias})) {
       return $values->{$alias};
     }
@@ -383,13 +402,16 @@ class views_handler_field extends views_handler {
    * by in the style settings.
    *
    * @return bool
-   *  TRUE if this field handler is groupable, otherwise FALSE.
+   *   TRUE if this field handler is groupable, otherwise FALSE.
    */
-  function use_string_group_by() {
+  public function use_string_group_by() {
     return TRUE;
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['label'] = array('default' => $this->definition['title'], 'translatable' => TRUE);
@@ -447,10 +469,19 @@ class views_handler_field extends views_handler {
   /**
    * Performs some cleanup tasks on the options array before saving it.
    */
-  function options_submit(&$form, &$form_state) {
+  public function options_submit(&$form, &$form_state) {
     $options = &$form_state['values']['options'];
-    $types = array('element_type', 'element_label_type', 'element_wrapper_type');
-    $classes = array_combine(array('element_class', 'element_label_class', 'element_wrapper_class'), $types);
+    $types = array(
+      'element_type',
+      'element_label_type',
+      'element_wrapper_type',
+    );
+    $base_types = array(
+      'element_class',
+      'element_label_class',
+      'element_wrapper_class',
+    );
+    $classes = array_combine($base_types, $types);
 
     foreach ($types as $type) {
       if (!$options[$type . '_enable']) {
@@ -471,10 +502,9 @@ class views_handler_field extends views_handler {
   }
 
   /**
-   * Default options form that provides the label widget that all fields
-   * should have.
+   * Default options form provides the label widget that all fields should have.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $label = $this->label();
@@ -581,7 +611,7 @@ class views_handler_field extends views_handler {
       '#type' => 'checkbox',
       '#title' => t('Create a CSS class'),
       '#dependency' => array(
-        'edit-options-element-label-type-enable' => array(1)
+        'edit-options-element-label-type-enable' => array(1),
       ),
       '#default_value' => !empty($this->options['element_label_class']) || (string) $this->options['element_label_class'] == '0',
       '#fieldset' => 'style_settings',
@@ -703,7 +733,7 @@ class views_handler_field extends views_handler {
         '#title' => t('Replace spaces with dashes'),
         '#default_value' => $this->options['alter']['replace_spaces'],
         '#dependency' => array(
-          'edit-options-alter-make-link' => array(1)
+          'edit-options-alter-make-link' => array(1),
         ),
       );
       $form['alter']['external'] = array(
@@ -722,7 +752,7 @@ class views_handler_field extends views_handler {
         '#dependency' => array(
           'edit-options-alter-make-link' => array(1),
         ),
-       '#options' => array(
+        '#options' => array(
           'none' => t('No transform'),
           'upper' => t('Upper case'),
           'lower' => t('Lower case'),
@@ -796,7 +826,8 @@ class views_handler_field extends views_handler {
           break;
         }
       }
-      $count = 0; // This lets us prepare the key as we want it printed.
+      // This lets us prepare the key as we want it printed.
+      $count = 0;
       foreach ($this->view->display_handler->get_handlers('argument') as $arg => $handler) {
         $options[t('Arguments')]['%' . ++$count] = t('@argument title', array('@argument' => $handler->ui_name()));
         $options[t('Arguments')]['!' . $count] = t('@argument input', array('@argument' => $handler->ui_name()));
@@ -819,15 +850,15 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
             $output .= theme('item_list',
               array(
                 'items' => $items,
-                'type' => $type
+                'type' => $type,
               ));
           }
         }
       }
       // This construct uses 'hidden' and not markup because process doesn't
-      // run. It also has an extra div because the dependency wants to hide
-      // the parent in situations like this, so we need a second div to
-      // make this work.
+      // run. It also has an extra div because the dependency wants to hide the
+      // parent in situations like this, so we need a second div to make this
+      // work.
       $form['alter']['help'] = array(
         '#type' => 'fieldset',
         '#title' => t('Replacement patterns'),
@@ -997,28 +1028,29 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
   /**
    * Provide extra data to the administration form
    */
-  function admin_summary() {
+  public function admin_summary() {
     return $this->label();
   }
 
   /**
    * Run before any fields are rendered.
    *
-   * This gives the handlers some time to set up before any handler has
-   * been rendered.
+   * This gives the handlers some time to set up before any handler has been
+   * rendered.
    *
-   * @param $values
+   * @param array $values
    *   An array of all objects returned from the query.
    */
-  function pre_render(&$values) { }
+  public function pre_render(&$values) {
+  }
 
   /**
    * Render the field.
    *
-   * @param $values
+   * @param array $values
    *   The values retrieved from the database.
    */
-  function render($values) {
+  public function render($values) {
     $value = $this->get_value($values);
     return $this->sanitize_value($value);
   }
@@ -1029,7 +1061,7 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
    * This renders a field normally, then decides if render-as-link and
    * text-replacement rendering is necessary.
    */
-  function advanced_render($values) {
+  public function advanced_render($values) {
     if ($this->allow_advanced_render() && method_exists($this, 'render_item')) {
       $raw_items = $this->get_items($values);
       // If there are no items, set the original value to NULL.
@@ -1094,7 +1126,7 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
   /**
    * Checks if a field value is empty.
    *
-   * @param $value
+   * @param mixed $value
    *   The field value.
    * @param bool $empty_zero
    *   Whether or not this field is configured to consider 0 as empty.
@@ -1102,9 +1134,9 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
    *   Whether or not to use empty() to check the value.
    *
    * @return bool
-   * TRUE if the value is considered empty, FALSE otherwise.
+   *   TRUE if the value is considered empty, FALSE otherwise.
    */
-  function is_value_empty($value, $empty_zero, $no_skip_empty = TRUE) {
+  public function is_value_empty($value, $empty_zero, $no_skip_empty = TRUE) {
     if (!isset($value)) {
       $empty = TRUE;
     }
@@ -1124,7 +1156,7 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
    * This is separated out as some fields may render lists, and this allows
    * each item to be handled individually.
    */
-  function render_text($alter) {
+  public function render_text($alter) {
     $value = $this->last_render;
 
     if (!empty($alter['alter_text']) && $alter['text'] !== '') {
@@ -1139,9 +1171,10 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
     // Check if there should be no further rewrite for empty values.
     $no_rewrite_for_empty = $this->options['hide_alter_empty'] && $this->is_value_empty($this->original_value, $this->options['empty_zero']);
 
-    // Check whether the value is empty and return nothing, so the field isn't rendered.
-    // First check whether the field should be hidden if the value(hide_alter_empty = TRUE) /the rewrite is empty (hide_alter_empty = FALSE).
-    // For numeric values you can specify whether "0"/0 should be empty.
+    // Check whether the value is empty and return nothing, so the field isn't
+    // rendered. First check whether the field should be hidden if the
+    // value(hide_alter_empty = TRUE) /the rewrite is empty (hide_alter_empty =
+    // FALSE). For numeric values you can specify whether "0"/0 should be empty.
     if ((($this->options['hide_empty'] && empty($value))
         || ($alter['phase'] != VIEWS_HANDLER_RENDER_TEXT_PHASE_EMPTY && $no_rewrite_for_empty))
       && $this->is_value_empty($value, $this->options['empty_zero'], FALSE)) {
@@ -1169,7 +1202,8 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
         $more_link_path = $this->options['alter']['more_link_path'];
         $more_link_path = strip_tags(decode_entities(strtr($more_link_path, $tokens)));
 
-        // Take sure that paths which was runned through url() does work as well.
+        // Take sure that paths which was runned through url() does work as
+        // well.
         $base_path = base_path();
         // Checks whether the path starts with the base_path.
         if (strpos($more_link_path, $base_path) === 0) {
@@ -1189,7 +1223,7 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
 
     if (!empty($alter['make_link']) && !empty($alter['path'])) {
       if (!isset($tokens)) {
-       $tokens = $this->get_render_tokens($alter);
+        $tokens = $this->get_render_tokens($alter);
       }
       $value = $this->render_as_link($alter, $value, $tokens);
     }
@@ -1200,7 +1234,7 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
   /**
    * Render this field as altered text, from a fieldset set by the user.
    */
-  function render_altered($alter, $tokens) {
+  public function render_altered($alter, $tokens) {
     // Filter this right away as our substitutions are already sanitized.
     $value = filter_xss_admin($alter['text']);
     $value = strtr($value, $tokens);
@@ -1211,21 +1245,20 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
   /**
    * Trim the field down to the specified length.
    */
-  function render_trim_text($alter, $value) {
+  public function render_trim_text($alter, $value) {
     if (!empty($alter['strip_tags'])) {
       // NOTE: It's possible that some external fields might override the
-      // element type so if someone from, say, CCK runs into a bug here,
-      // this may be why =)
+      // element type so if someone from, say, CCK runs into a bug here, this
+      // may be why =)
       $this->definition['element type'] = 'span';
     }
     return views_trim_text($alter, $value);
   }
 
   /**
-   * Render this field as a link, with the info from a fieldset set by
-   * the user.
+   * Render this field as a link, with info from a fieldset set by the user.
    */
-  function render_as_link($alter, $text, $tokens) {
+  public function render_as_link($alter, $text, $tokens) {
     $value = '';
 
     if (!empty($alter['prefix'])) {
@@ -1243,9 +1276,9 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
 
     // strip_tags() removes <front>, so check whether its different to front.
     if ($path != '<front>') {
-      // Use strip tags as there should never be HTML in the path.
-      // However, we need to preserve special characters like " that
-      // were removed by check_plain().
+      // Use strip tags as there should never be HTML in the path. However, we
+      // need to preserve special characters like " that were removed by
+      // check_plain().
       $path = strip_tags(decode_entities(strtr($path, $tokens)));
 
       if (!empty($alter['path_case']) && $alter['path_case'] != 'none') {
@@ -1266,16 +1299,16 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
     }
 
     // If the path is empty do not build a link around the given text and return
-    // it as is.
-    // http://www.example.com URLs will not have a $url['path'], so check host as well.
+    // it as is. http://www.example.com URLs will not have a $url['path'], so
+    // check host as well.
     if (empty($url['path']) && empty($url['host']) && empty($url['fragment'])) {
       return $text;
     }
 
     // If no scheme is provided in the $path, assign the default 'http://'.
-    // This allows a url of 'www.example.com' to be converted to 'http://www.example.com'.
-    // Only do this on for external URLs.
-    if ($alter['external']){
+    // This allows a url of 'www.example.com' to be converted to
+    // 'http://www.example.com'. Only do this on for external URLs.
+    if ($alter['external']) {
       if (!isset($url['scheme'])) {
         // There is no scheme, add the default 'http://' to the $path.
         $path = "http://$path";
@@ -1320,13 +1353,14 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
       $options['attributes']['rel'] = $rel;
     }
 
-    $target = check_plain(trim(strtr($alter['target'],$tokens)));
+    $target = check_plain(trim(strtr($alter['target'], $tokens)));
     if (!empty($target)) {
       $options['attributes']['target'] = $target;
     }
 
-    // Allow the addition of arbitrary attributes to links. Additional attributes
-    // currently can only be altered in preprocessors and not within the UI.
+    // Allow the addition of arbitrary attributes to links. Additional
+    // attributes currently can only be altered in preprocessors and not within
+    // the UI.
     if (isset($alter['link_attributes']) && is_array($alter['link_attributes'])) {
       foreach ($alter['link_attributes'] as $key => $attribute) {
         if (!isset($options['attributes'][$key])) {
@@ -1375,11 +1409,10 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
   /**
    * Get the 'render' tokens to use for advanced rendering.
    *
-   * This runs through all of the fields and arguments that
-   * are available and gets their values. This will then be
-   * used in one giant str_replace().
+   * This runs through all of the fields and arguments that are available and
+   * gets their values. This will then be used in one giant str_replace().
    */
-  function get_render_tokens($item) {
+  public function get_render_tokens($item) {
     $tokens = array();
     if (!empty($this->view->build_info['substitutions'])) {
       $tokens = $this->view->build_info['substitutions'];
@@ -1391,9 +1424,9 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
         $tokens[$token] = '';
       }
 
-      // Use strip tags as there should never be HTML in the path.
-      // However, we need to preserve special characters like " that
-      // were removed by check_plain().
+      // Use strip tags as there should never be HTML in the path. However, we
+      // need to preserve special characters like " that were removed by
+      // check_plain().
       $tokens['!' . $count] = isset($this->view->args[$count - 1]) ? strip_tags(decode_entities($this->view->args[$count - 1])) : '';
     }
 
@@ -1450,27 +1483,28 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
    *     '%bar_b_c' => 'value'
    *   );
    *
-   * @param $array
+   * @param array $array
    *   An array of values.
-   *
-   * @param $parent_keys
+   * @param array $parent_keys
    *   An array of parent keys. This will represent the array depth.
    *
-   * @return
-   *   An array of available tokens, with nested keys representative of the array structure.
+   * @return array
+   *   An array of available tokens, with nested keys representative of the
+   *   array structure.
    */
-  function get_token_values_recursive(array $array, array $parent_keys = array()) {
+  public function get_token_values_recursive(array $array, array $parent_keys = array()) {
     $tokens = array();
 
     foreach ($array as $param => $val) {
       if (is_array($val)) {
-         // Copy parent_keys array, so we don't afect other elements of this iteration.
-         $child_parent_keys = $parent_keys;
-         $child_parent_keys[] = $param;
-         // Get the child tokens.
-         $child_tokens = $this->get_token_values_recursive($val, $child_parent_keys);
-         // Add them to the current tokens array.
-         $tokens += $child_tokens;
+        // Copy parent_keys array, so we don't afect other elements of this
+        // iteration.
+        $child_parent_keys = $parent_keys;
+        $child_parent_keys[] = $param;
+        // Get the child tokens.
+        $child_tokens = $this->get_token_values_recursive($val, $child_parent_keys);
+        // Add them to the current tokens array.
+        $tokens += $child_tokens;
       }
       else {
         // Create a token key based on array element structure.
@@ -1485,50 +1519,57 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
   /**
    * Add any special tokens this field might use for itself.
    *
-   * This method is intended to be overridden by items that generate
-   * fields as a list. For example, the field that displays all terms
-   * on a node might have tokens for the tid and the term.
+   * This method is intended to be overridden by items that generate fields as a
+   * list. For example, the field that displays all terms on a node might have
+   * tokens for the tid and the term.
    *
-   * By convention, tokens should follow the format of [token-subtoken]
-   * where token is the field ID and subtoken is the field. If the
-   * field ID is terms, then the tokens might be [terms-tid] and [terms-name].
+   * By convention, tokens should follow the format of [token-subtoken] where
+   * token is the field ID and subtoken is the field. If the field ID is terms,
+   * then the tokens might be [terms-tid] and [terms-name].
    */
-  function add_self_tokens(&$tokens, $item) { }
+  public function add_self_tokens(&$tokens, $item) {
+  }
 
   /**
    * Document any special tokens this field might use for itself.
    *
    * @see add_self_tokens()
    */
-  function document_self_tokens(&$tokens) { }
+  public function document_self_tokens(&$tokens) {
+  }
 
   /**
-   * Call out to the theme() function, which probably just calls render() but
-   * allows sites to override output fairly easily.
+   * Call out to the theme() function.
+   *
+   * It probably just calls render() but allows sites to override output fairly
+   * easily.
    */
-  function theme($values) {
+  public function theme($values) {
     return theme($this->theme_functions(),
       array(
         'view' => $this->view,
         'field' => $this,
-        'row' => $values
+        'row' => $values,
       ));
   }
 
-  function theme_functions() {
+  /**
+   * Build a list of suitable theme functions for this view.
+   */
+  public function theme_functions() {
     $themes = array();
     $hook = 'views_view_field';
 
     $display = $this->view->display[$this->view->current_display];
 
     if (!empty($display)) {
-      $themes[] = $hook . '__' . $this->view->name  . '__' . $display->id . '__' . $this->options['id'];
-      $themes[] = $hook . '__' . $this->view->name  . '__' . $display->id;
+      $themes[] = $hook . '__' . $this->view->name . '__' . $display->id . '__' . $this->options['id'];
+      $themes[] = $hook . '__' . $this->view->name . '__' . $display->id;
       $themes[] = $hook . '__' . $display->id . '__' . $this->options['id'];
       $themes[] = $hook . '__' . $display->id;
       if ($display->id != $display->display_plugin) {
-        $themes[] = $hook . '__' . $this->view->name  . '__' . $display->display_plugin . '__' . $this->options['id'];
-        $themes[] = $hook . '__' . $this->view->name  . '__' . $display->display_plugin;
+        $themes[] = $hook . '__' . $this->view->name . '__' . $display->display_plugin . '__' . $this->options['id'];
+        $themes[] = $hook . '__' . $this->view->name . '__' . $display->display_plugin;
         $themes[] = $hook . '__' . $display->display_plugin . '__' . $this->options['id'];
         $themes[] = $hook . '__' . $display->display_plugin;
       }
@@ -1541,9 +1582,13 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
     return $themes;
   }
 
-  function ui_name($short = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return $this->get_field(parent::ui_name($short));
   }
+
 }
 
 /**
@@ -1552,22 +1597,44 @@ If you would like to have the characters \'[\' and \']\' please use the html ent
  * @ingroup views_field_handlers
  */
 class views_handler_field_broken extends views_handler_field {
-  function ui_name($short = FALSE) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return t('Broken/missing handler');
   }
 
-  function ensure_my_table() { /* No table to ensure! */ }
-  function query($group_by = FALSE) { /* No query to run */ }
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ensure_my_table() {
+    // No table to ensure!
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
+    // No query to run.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['markup'] = array(
       '#markup' => '<div class="form-item description">' . t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.') . '</div>',
     );
   }
 
   /**
-   * Determine if the handler is considered 'broken'
+   * {@inheritdoc}
    */
-  function broken() { return TRUE; }
+  public function broken() {
+    return TRUE;
+  }
+
 }
 
 /**
@@ -1576,7 +1643,11 @@ class views_handler_field_broken extends views_handler_field {
  * @ingroup views_field_handlers
  */
 class views_handler_field_file_size extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['file_size_display'] = array('default' => 'formatted');
@@ -1584,7 +1655,10 @@ class views_handler_field_file_size extends views_handler_field {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['file_size_display'] = array(
       '#title' => t('File size display'),
@@ -1596,7 +1670,10 @@ class views_handler_field_file_size extends views_handler_field {
     );
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     if ($value) {
       switch ($this->options['file_size_display']) {
@@ -1611,6 +1688,7 @@ class views_handler_field_file_size extends views_handler_field {
       return '';
     }
   }
+
 }
 
 /**
@@ -1619,10 +1697,15 @@ class views_handler_field_file_size extends views_handler_field {
  * @ingroup views_field_handlers
  */
 class views_handler_field_xss extends views_handler_field {
-  function render($values) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     return $this->sanitize_value($value, 'xss');
   }
+
 }
 
 /**

sites/all/modules/contrib/views/views/handlers/views_handler_field_boolean.inc

@@ -11,18 +11,22 @@
  * Allows for display of true/false, yes/no, on/off, enabled/disabled.
  *
  * Definition terms:
- *   - output formats: An array where the first entry is displayed on boolean true
- *      and the second is displayed on boolean false. An example for sticky is:
- *      @code
- *      'output formats' => array(
- *        'sticky' => array(t('Sticky'), ''),
- *      ),
- *      @endcode
+ * - output formats: An array where the first entry is displayed on boolean true
+ *   and the second is displayed on boolean false. An example for sticky is:
+ *   @code
+ *   'output formats' => array(
+ *     'sticky' => array(t('Sticky'), ''),
+ *   ),
+ *   @endcode
  *
  * @ingroup views_field_handlers
  */
 class views_handler_field_boolean extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['type'] = array('default' => 'yes-no');
     $options['type_custom_true'] = array('default' => '', 'translatable' => TRUE);
@@ -32,7 +36,10 @@ class views_handler_field_boolean extends views_handler_field {
     return $options;
   }
 
-  function init(&$view, &$options) {
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
 
     $default_formats = array(
@@ -48,7 +55,10 @@ class views_handler_field_boolean extends views_handler_field {
     $this->formats = array_merge($default_formats, $output_formats, $custom_format);
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     foreach ($this->formats as $key => $item) {
       $options[$key] = implode('/', $item);
     }
@@ -91,7 +101,10 @@ class views_handler_field_boolean extends views_handler_field {
     parent::options_form($form, $form_state);
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     if (!empty($this->options['not'])) {
       $value = !$value;
@@ -100,11 +113,12 @@ class views_handler_field_boolean extends views_handler_field {
     if ($this->options['type'] == 'custom') {
       return $value ? filter_xss_admin($this->options['type_custom_true']) : filter_xss_admin($this->options['type_custom_false']);
     }
-    else if (isset($this->formats[$this->options['type']])) {
+    elseif (isset($this->formats[$this->options['type']])) {
       return $value ? $this->formats[$this->options['type']][0] : $this->formats[$this->options['type']][1];
     }
     else {
       return $value ? $this->formats['yes-no'][0] : $this->formats['yes-no'][1];
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_contextual_links.inc

@@ -11,7 +11,11 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_contextual_links extends views_handler_field_links {
-  function pre_render(&$values) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function pre_render(&$values) {
     // Add a row plugin css class for the contextual link.
     $class = 'contextual-links-region';
     if (!empty($this->view->style_plugin->options['row_class'])) {
@@ -22,7 +26,10 @@ class views_handler_field_contextual_links extends views_handler_field_links {
     }
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['fields']['#description'] = t('Fields to be included as contextual links.');
@@ -32,7 +39,7 @@ class views_handler_field_contextual_links extends views_handler_field_links {
   /**
    * Render the contextual fields.
    */
-  function render($values) {
+  public function render($values) {
     $links = $this->get_links();
     if (!empty($links)) {
       $build = array(
@@ -52,4 +59,5 @@ class views_handler_field_contextual_links extends views_handler_field_links {
       return '';
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_counter.inc

@@ -11,14 +11,21 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_counter extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['counter_start'] = array('default' => 1);
     $options['reverse'] = array('default' => FALSE);
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['counter_start'] = array(
       '#type' => 'textfield',
       '#title' => t('Starting value'),
@@ -37,24 +44,31 @@ class views_handler_field_counter extends views_handler_field {
     parent::options_form($form, $form_state);
   }
 
-  function query() {
-    // do nothing -- to override the parent query.
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    // Do nothing -- to override the parent query.
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $reverse = empty($this->options['reverse']) ? 1 : -1;
 
-    // Note:  1 is subtracted from the counter start value below because the
+    // Note: 1 is subtracted from the counter start value below because the
     // counter value is incremented by 1 at the end of this function.
     $counter_start = is_numeric($this->options['counter_start']) ? $this->options['counter_start'] : 0;
-    $count = ($reverse == -1) ? count($this->view->result) + $counter_start : $counter_start -1;
+    $count = ($reverse == -1) ? count($this->view->result) + $counter_start : $counter_start - 1;
     $pager = $this->view->query->pager;
 
     // Get the base count of the pager.
     if ($pager->use_pager()) {
       if ($reverse == -1) {
         $count = ($pager->total_items + $counter_start - ($pager->get_current_page() * $pager->get_items_per_page()) + $pager->get_offset());
-      } else {
+      }
+      else {
         $count += (($pager->get_items_per_page() * $pager->get_current_page() + $pager->get_offset())) * $reverse;
       }
     }
@@ -63,4 +77,5 @@ class views_handler_field_counter extends views_handler_field {
 
     return $count;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_ctools_dropdown.inc

@@ -11,7 +11,11 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_ctools_dropdown extends views_handler_field_links {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['views_admin_css'] = array('default' => TRUE, 'bool' => TRUE);
@@ -19,7 +23,10 @@ class views_handler_field_ctools_dropdown extends views_handler_field_links {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['fields']['#description'] = t('Fields to be included as ctools dropdown button.');
     $form['destination']['#description'] = t('Include a "destination" parameter in the link to return the user to the original view upon completing a link action.');
@@ -35,7 +42,7 @@ class views_handler_field_ctools_dropdown extends views_handler_field_links {
   /**
    * Render the dropdown button.
    */
-  function render($values) {
+  public function render($values) {
     static $added_admin_css;
     $links = $this->get_links();
 
@@ -46,10 +53,20 @@ class views_handler_field_ctools_dropdown extends views_handler_field_links {
         $added_admin_css = TRUE;
       }
 
-      return theme('links__ctools_dropbutton', array('links' => $links, 'attributes' => array('class' => array('links', 'inline'))));
+      $vars = array(
+        'links' => $links,
+        'attributes' => array(
+          'class' => array(
+            'links',
+            'inline',
+          ),
+        ),
+      );
+      return theme('links__ctools_dropbutton', $vars);
     }
     else {
       return '';
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_custom.inc

@@ -11,11 +11,18 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_custom extends views_handler_field {
-  function query() {
-    // do nothing -- to override the parent query.
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    // Do nothing -- to override the parent query.
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     // Override the alter text option to always alter the text.
@@ -24,10 +31,13 @@ class views_handler_field_custom extends views_handler_field {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
-    // Remove the checkbox
+    // Remove the checkbox.
     unset($form['alter']['alter_text']);
     unset($form['alter']['text']['#dependency']);
     unset($form['alter']['text']['#process']);
@@ -36,10 +46,14 @@ class views_handler_field_custom extends views_handler_field {
     $form['#pre_render'][] = 'views_handler_field_custom_pre_render_move_text';
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     // Return the text, so the code never thinks the value is empty.
     return $this->options['alter']['text'];
   }
+
 }
 
 /**

sites/all/modules/contrib/views/views/handlers/views_handler_field_date.inc

@@ -11,7 +11,11 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_date extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['date_format'] = array('default' => 'small');
@@ -23,8 +27,10 @@ class views_handler_field_date extends views_handler_field {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
-
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $date_formats = array();
     $date_types = system_get_date_types();
     foreach ($date_types as $key => $value) {
@@ -52,66 +58,106 @@ class views_handler_field_date extends views_handler_field {
       '#title' => t('Custom date format'),
       '#description' => t('If "Custom", see the <a href="@url" target="_blank">PHP manual</a> for date formats. Otherwise, enter the number of different time units to display, which defaults to 2.', array('@url' => 'http://php.net/manual/function.date.php')),
       '#default_value' => isset($this->options['custom_date_format']) ? $this->options['custom_date_format'] : '',
-      '#dependency' => array('edit-options-date-format' => array('custom', 'raw time ago', 'time ago', 'today time ago', 'raw time hence', 'time hence', 'raw time span', 'time span', 'raw time span', 'inverse time span', 'time span')),
+      '#dependency' => array(
+        'edit-options-date-format' => $this->supported_date_types(),
+      ),
     );
     $form['second_date_format'] = array(
-     '#type' => 'select',
-     '#title' => t('Second date format'),
-     '#options' => $date_formats + array(
-       'custom' => t('Custom'),
-     ),
-     '#description' => t('The date format which will be used for rendering dates other than today.'),
-     '#default_value' => isset($this->options['second_date_format']) ? $this->options['second_date_format'] : 'small',
-     '#dependency' => array('edit-options-date-format' => array('today time ago')),
-   );
-   $form['second_date_format_custom'] = array(
-     '#type' => 'textfield',
-     '#title' => t('Custom date format of second date'),
-     '#description' => t('If "Custom" is selected in "Second date format", see the <a href="@url" target="_blank">PHP manual</a> for date formats. Otherwise, enter the number of different time units to display, which defaults to 2.', array('@url' => 'http://php.net/manual/function.date.php')),
-     '#default_value' => isset($this->options['second_date_format_custom']) ? $this->options['second_date_format_custom'] : '',
-     // We have to use states instead of ctools dependency because dependency
-     // doesn't handle multiple conditions.
-     '#states' => array(
-       'visible' => array(
-         '#edit-options-date-format' => array('value' => 'today time ago'),
-         '#edit-options-second-date-format' => array('value' => 'custom'),
-       ),
-     ),
-     // We have to use ctools dependency too because states doesn't add the
-     // correct left margin to the element's wrapper.
-     '#dependency' => array(
-       // This condition is handled by form API's states.
-//        'edit-options-date-format' => array('today time ago'),
-       'edit-options-second-date-format' => array('custom'),
-     ),
-   );
+      '#type' => 'select',
+      '#title' => t('Second date format'),
+      '#options' => $date_formats + array(
+        'custom' => t('Custom'),
+      ),
+      '#description' => t('The date format which will be used for rendering dates other than today.'),
+      '#default_value' => isset($this->options['second_date_format']) ? $this->options['second_date_format'] : 'small',
+      '#dependency' => array(
+        'edit-options-date-format' => array('today time ago'),
+      ),
+    );
+    $form['second_date_format_custom'] = array(
+      '#type' => 'textfield',
+      '#title' => t('Custom date format of second date'),
+      '#description' => t('If "Custom" is selected in "Second date format", see the <a href="@url" target="_blank">PHP manual</a> for date formats. Otherwise, enter the number of different time units to display, which defaults to 2.', array('@url' => 'http://php.net/manual/function.date.php')),
+      '#default_value' => isset($this->options['second_date_format_custom']) ? $this->options['second_date_format_custom'] : '',
+      // We have to use states instead of ctools dependency because dependency
+      // doesn't handle multiple conditions.
+      '#states' => array(
+        'visible' => array(
+          '#edit-options-date-format' => array('value' => 'today time ago'),
+          '#edit-options-second-date-format' => array('value' => 'custom'),
+        ),
+      ),
+      // We have to use ctools dependency too because states doesn't add the
+      // correct left margin to the element's wrapper.
+      '#dependency' => array(
+        // This condition is handled by form API's states.
+        // 'edit-options-date-format' => array('today time ago'),
+        'edit-options-second-date-format' => array('custom'),
+      ),
+    );
     $form['timezone'] = array(
       '#type' => 'select',
       '#title' => t('Timezone'),
       '#description' => t('Timezone to be used for date output.'),
-      '#options' => array('' => t('- Default site/user timezone -')) + system_time_zones(FALSE),
+      '#options' => array(
+        '' => t('- Default site/user timezone -'),
+      ) + system_time_zones(FALSE),
       '#default_value' => $this->options['timezone'],
-      '#dependency' => array('edit-options-date-format' => array_merge(array('custom'), array_keys($date_formats))),
+      '#dependency' => array(
+        'edit-options-date-format' => array_merge(array('custom'), array_keys($date_formats)),
+      ),
     );
 
     parent::options_form($form, $form_state);
   }
 
-  function render($values) {
+  /**
+   * Provide a list of all of the supported standard date types.
+   *
+   * @return array
+   *   The list of supported formats.
+   */
+  private function supported_date_types() {
+    return array(
+      'custom',
+      'raw time ago',
+      'time ago',
+      'today time ago',
+      'raw time hence',
+      'time hence',
+      'raw time span',
+      'time span',
+      'raw time span',
+      'inverse time span',
+      'time span',
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     $format = $this->options['date_format'];
-    if (in_array($format, array('custom', 'raw time ago', 'time ago', 'today time ago', 'raw time hence', 'time hence', 'raw time span', 'time span', 'raw time span', 'inverse time span', 'time span'))) {
+    if (in_array($format, $this->supported_date_types())) {
       $custom_format = $this->options['custom_date_format'];
     }
 
     if ($value) {
       $timezone = !empty($this->options['timezone']) ? $this->options['timezone'] : NULL;
-      $time_diff = REQUEST_TIME - $value; // will be positive for a datetime in the past (ago), and negative for a datetime in the future (hence)
+      // Will be positive for a datetime in the past (ago), and negative for a
+      // datetime in the future (hence).
+      $time_diff = REQUEST_TIME - $value;
       switch ($format) {
         case 'raw time ago':
           return format_interval($time_diff, is_numeric($custom_format) ? $custom_format : 2);
+
         case 'time ago':
-          return t('%time ago', array('%time' => format_interval($time_diff, is_numeric($custom_format) ? $custom_format : 2)));
+          $t_args = array(
+            '%time' => format_interval($time_diff, is_numeric($custom_format) ? $custom_format : 2),
+          );
+          return t('%time ago', $t_args);
+
         case 'today time ago':
           $second_format = $this->options['second_date_format'];
           $second_custom_format = $this->options['second_date_format_custom'];
@@ -127,24 +173,32 @@ class views_handler_field_date extends views_handler_field {
           else {
             return format_date($value, $this->options['second_date_format'], '', $timezone);
           }
+
         case 'raw time hence':
           return format_interval(-$time_diff, is_numeric($custom_format) ? $custom_format : 2);
+
         case 'time hence':
           return t('%time hence', array('%time' => format_interval(-$time_diff, is_numeric($custom_format) ? $custom_format : 2)));
+
         case 'raw time span':
           return ($time_diff < 0 ? '-' : '') . format_interval(abs($time_diff), is_numeric($custom_format) ? $custom_format : 2);
+
         case 'inverse time span':
           return ($time_diff > 0 ? '-' : '') . format_interval(abs($time_diff), is_numeric($custom_format) ? $custom_format : 2);
+
         case 'time span':
           return t(($time_diff < 0 ? '%time hence' : '%time ago'), array('%time' => format_interval(abs($time_diff), is_numeric($custom_format) ? $custom_format : 2)));
+
         case 'custom':
           if ($custom_format == 'r') {
             return format_date($value, $format, $custom_format, $timezone, 'en');
           }
           return format_date($value, $format, $custom_format, $timezone);
+
         default:
           return format_date($value, $format, '', $timezone);
       }
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_entity.inc

@@ -11,7 +11,7 @@
  * Fields based upon this handler work with all query-backends if the tables
  * used by the query backend have an 'entity type' specified. In order to
  * make fields based upon this handler automatically available to all compatible
- * query backends, the views field can be defined in the table
+ * query backends, the views field can be defined in the table.
  * @code views_entity_{ENTITY_TYPE} @endcode.
  *
  * @ingroup views_field_handlers
@@ -47,7 +47,7 @@ class views_handler_field_entity extends views_handler_field {
   /**
    * Overriden to add the field for the entity id.
    */
-  function query() {
+  public function query() {
     $this->table_alias = $base_table = $this->view->base_table;
     $this->base_field = $this->view->base_field;
 
@@ -75,16 +75,16 @@ class views_handler_field_entity extends views_handler_field {
   /**
    * Load the entities for all rows that are about to be displayed.
    */
-  function pre_render(&$values) {
+  public function pre_render(&$values) {
     if (!empty($values)) {
       list($this->entity_type, $this->entities) = $this->query->get_result_entities($values, !empty($this->relationship) ? $this->relationship : NULL, $this->field_alias);
     }
   }
 
   /**
-   * Overridden to return the entity object, or a certain property of the entity.
+   * Return the entity object or a certain property of the entity.
    */
-  function get_value($values, $field = NULL) {
+  public function get_value($values, $field = NULL) {
     if (isset($this->entities[$this->view->row_index])) {
       $entity = $this->entities[$this->view->row_index];
       // Support to get a certain part of the entity.
@@ -101,4 +101,5 @@ class views_handler_field_entity extends views_handler_field {
     }
     return FALSE;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_links.inc

@@ -13,9 +13,9 @@
 class views_handler_field_links extends views_handler_field {
 
   /**
-   * Overrides views_handler_field::option_definition().
+   * {@inheritdoc}
    */
-  function option_definition() {
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['fields'] = array('default' => array());
@@ -26,9 +26,9 @@ class views_handler_field_links extends views_handler_field {
   }
 
   /**
-   * Overrides views_handler_field::options_form().
+   * {@inheritdoc}
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $all_fields = $this->view->display_handler->get_field_labels();
@@ -59,9 +59,9 @@ class views_handler_field_links extends views_handler_field {
   }
 
   /**
-   * Overrides views_handler_field::options_form().
+   * {@inheritdoc}
    */
-  function options_submit(&$form, &$form_state) {
+  public function options_submit(&$form, &$form_state) {
     // Remove unselected options.
     $form_state['values']['options']['fields'] = array_filter($form_state['values']['options']['fields']);
   }
@@ -72,7 +72,7 @@ class views_handler_field_links extends views_handler_field {
    * @return array
    *   The links which are used by the render function.
    */
-  function get_links() {
+  public function get_links() {
     $links = array();
     foreach ($this->options['fields'] as $field) {
       if (empty($this->view->field[$field]->last_render_text)) {
@@ -121,7 +121,6 @@ class views_handler_field_links extends views_handler_field {
         }
 
         // Omit tweaks of query, fragment, and link_class.
-
         $alt = strtr($alter['alt'], $tokens);
         if ($alt && $alt != $title) {
           // Set the title attribute only if it improves accessibility.
@@ -148,8 +147,9 @@ class views_handler_field_links extends views_handler_field {
   }
 
   /**
-   * Overrides views_handler_field::query().
+   * {@inheritdoc}
    */
-  function query() { }
+  public function query() {
+  }
 
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_machine_name.inc

@@ -10,16 +10,21 @@
  * @ingroup views_field_handlers
  *
  * Definition items:
- * - options callback: The function to call in order to generate the value options. If omitted, the options 'Yes' and 'No' will be used.
+ * - options callback: The function to call in order to generate the value
+ *   options. If omitted, the options 'Yes' and 'No' will be used.
  * - options arguments: An array of arguments to pass to the options callback.
  */
 class views_handler_field_machine_name extends views_handler_field {
+
   /**
    * @var array Stores the available options.
    */
-  var $value_options;
+  public $value_options;
 
-  function get_value_options() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_value_options() {
     if (isset($this->value_options)) {
       return;
     }
@@ -37,14 +42,20 @@ class views_handler_field_machine_name extends views_handler_field {
     }
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['machine_name'] = array('default' => FALSE, 'bool' => TRUE);
 
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['machine_name'] = array(
@@ -55,11 +66,17 @@ class views_handler_field_machine_name extends views_handler_field {
     );
   }
 
-  function pre_render(&$values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function pre_render(&$values) {
     $this->get_value_options();
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $values->{$this->field_alias};
     if (!empty($this->options['machine_name']) || !isset($this->value_options[$value])) {
       $result = check_plain($value);
@@ -70,4 +87,5 @@ class views_handler_field_machine_name extends views_handler_field {
 
     return $result;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_markup.inc

@@ -10,17 +10,18 @@
  * format field.
  *
  * - format: (REQUIRED) Either a string format id to use for this field or an
- *           array('field' => {$field}) where $field is the field in this table
- *           used to control the format such as the 'format' field in the node,
- *           which goes with the 'body' field.
+ *   array('field' => {$field}) where $field is the field in this table used to
+ *   control the format such as the 'format' field in the node, which goes with
+ *   the 'body' field.
  *
  * @ingroup views_field_handlers
  */
 class views_handler_field_markup extends views_handler_field {
+
   /**
-   * Constructor; calls to base object constructor.
+   * {@inheritdoc}
    */
-  function construct() {
+  public function construct() {
     parent::construct();
 
     $this->format = $this->definition['format'];
@@ -31,7 +32,10 @@ class views_handler_field_markup extends views_handler_field {
     }
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     if (is_array($this->format)) {
       $format = $this->get_value($values, 'format');
@@ -45,7 +49,10 @@ class views_handler_field_markup extends views_handler_field {
     }
   }
 
-  function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
     if ($inline) {
       return 'span';
     }
@@ -56,4 +63,5 @@ class views_handler_field_markup extends views_handler_field {
 
     return 'div';
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_math.inc

@@ -15,14 +15,21 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_math extends views_handler_field_numeric {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['expression'] = array('default' => '');
 
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['expression'] = array(
       '#type' => 'textarea',
       '#title' => t('Expression'),
@@ -30,17 +37,20 @@ class views_handler_field_math extends views_handler_field_numeric {
       '#default_value' => $this->options['expression'],
     );
 
-    // Create a place for the help
+    // Create a place for the help.
     $form['expression_help'] = array();
     parent::options_form($form, $form_state);
 
-    // Then move the existing help:
+    // Then move the existing help.
     $form['expression_help'] = $form['alter']['help'];
     unset($form['expression_help']['#dependency']);
     unset($form['alter']['help']);
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     ctools_include('math-expr');
     $tokens = array_map('floatval', $this->get_render_tokens(array()));
     $value = strtr($this->options['expression'], $tokens);
@@ -80,5 +90,10 @@ class views_handler_field_math extends views_handler_field_numeric {
     return $this->sanitize_value($this->options['prefix'] . $value . $this->options['suffix']);
   }
 
-  function query() { }
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+  }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_numeric.inc

@@ -6,16 +6,20 @@
  */
 
 /**
- * Render a field as a numeric value
+ * Render a field as a numeric value.
  *
  * Definition terms:
  * - float: If true this field contains a decimal value. If unset this field
- *          will be assumed to be integer.
+ *   will be assumed to be integer.
  *
  * @ingroup views_field_handlers
  */
 class views_handler_field_numeric extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['set_precision'] = array('default' => FALSE, 'bool' => TRUE);
@@ -31,7 +35,10 @@ class views_handler_field_numeric extends views_handler_field {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     if (!empty($this->definition['float'])) {
       $form['set_precision'] = array(
         '#type' => 'checkbox',
@@ -105,7 +112,10 @@ class views_handler_field_numeric extends views_handler_field {
     parent::options_form($form, $form_state);
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
 
     // Hiding should happen before rounding or adding prefix/suffix.
@@ -135,4 +145,5 @@ class views_handler_field_numeric extends views_handler_field {
       . $this->sanitize_value($value)
       . $this->sanitize_value($this->options['suffix'], 'xss');
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_prerender_list.inc

@@ -16,17 +16,22 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_prerender_list extends views_handler_field {
+
   /**
    * Stores all items which are used to render the items.
+   *
    * It should be keyed first by the id of the base table, for example nid.
    * The second key is the id of the thing which is displayed multiple times
    * per row, for example the tid.
    *
    * @var array
    */
-  var $items = array();
+  public $items = array();
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['type'] = array('default' => 'separator');
@@ -35,7 +40,10 @@ class views_handler_field_prerender_list extends views_handler_field {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['type'] = array(
       '#type' => 'radios',
       '#title' => t('Display type'),
@@ -63,7 +71,7 @@ class views_handler_field_prerender_list extends views_handler_field {
    * yet or won't update their prerender list fields. If a render_item method
    * exists, this will not get used by advanced_render.
    */
-  function render($values) {
+  public function render($values) {
     $field = $this->get_value($values);
     if (!empty($this->items[$field])) {
       if ($this->options['type'] == 'separator') {
@@ -74,7 +82,7 @@ class views_handler_field_prerender_list extends views_handler_field {
           array(
             'items' => $this->items[$field],
             'title' => NULL,
-            'type' => $this->options['type']
+            'type' => $this->options['type'],
           ));
       }
     }
@@ -86,7 +94,7 @@ class views_handler_field_prerender_list extends views_handler_field {
    * When using advanced render, each possible item in the list is rendered
    * individually. Then the items are all pasted together.
    */
-  function render_items($items) {
+  public function render_items($items) {
     if (!empty($items)) {
       if ($this->options['type'] == 'separator') {
         return implode($this->sanitize_value($this->options['separator'], 'xss_admin'), $items);
@@ -96,7 +104,7 @@ class views_handler_field_prerender_list extends views_handler_field {
           array(
             'items' => $items,
             'title' => NULL,
-            'type' => $this->options['type']
+            'type' => $this->options['type'],
           ));
       }
     }
@@ -105,14 +113,18 @@ class views_handler_field_prerender_list extends views_handler_field {
   /**
    * Return an array of items for the field.
    *
-   * Items should be stored in the result array, if possible, as an array
-   * with 'value' as the actual displayable value of the item, plus
-   * any items that might be found in the 'alter' options array for
-   * creating links, such as 'path', 'fragment', 'query' etc, such a thing
-   * is to be made. Additionally, items that might be turned into tokens
-   * should also be in this array.
+   * Items should be stored in the result array, if possible, as an array with
+   * 'value' as the actual displayable value of the item, plus any items that
+   * might be found in the 'alter' options array for creating links, such as
+   * 'path', 'fragment', 'query' etc, such a thing is to be made. Additionally,
+   * items that might be turned into tokens should also be in this array.
+   *
+   * @param mixed $values
+   *
+   * @return array
+   *   The items.
    */
-  function get_items($values) {
+  public function get_items($values) {
     // Only the parent get_value returns a single field.
     $field = parent::get_value($values);
     if (!empty($this->items[$field])) {
@@ -125,14 +137,14 @@ class views_handler_field_prerender_list extends views_handler_field {
   /**
    * Get the value that's supposed to be rendered.
    *
-   * @param $values
+   * @param object $values
    *   An object containing all retrieved values.
-   * @param $field
+   * @param string $field
    *   Optional name of the field where the value is stored.
-   * @param $raw
+   * @param bool $raw
    *   Use the raw data and not the data defined in pre_render
    */
-  function get_value($values, $field = NULL, $raw = FALSE) {
+  public function get_value($values, $field = NULL, $raw = FALSE) {
     if ($raw) {
       return parent::get_value($values, $field);
     }
@@ -149,10 +161,14 @@ class views_handler_field_prerender_list extends views_handler_field {
    *
    * By default, advanced rendering will NOT be allowed if the class
    * inheriting from this does not implement a 'render_items' method.
+   *
+   * @return bool
+   *   Whether or not the the render method exists.
    */
-  function allow_advanced_render() {
+  public function allow_advanced_render() {
     // Note that the advanced render bits also use the presence of
     // this method to determine if it needs to render items as a list.
     return method_exists($this, 'render_item');
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_serialized.inc

@@ -12,15 +12,20 @@
  */
 class views_handler_field_serialized extends views_handler_field {
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['format'] = array('default' => 'unserialized');
     $options['key'] = array('default' => '');
     return $options;
   }
 
-
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['format'] = array(
@@ -42,14 +47,20 @@ class views_handler_field_serialized extends views_handler_field {
     );
   }
 
-  function options_validate(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_validate(&$form, &$form_state) {
     // Require a key if the format is key.
     if ($form_state['values']['options']['format'] == 'key' && $form_state['values']['options']['key'] == '') {
       form_error($form['key'], t('You have to enter a key if you want to display a key of the data.'));
     }
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $values->{$this->field_alias};
 
     if ($this->options['format'] == 'unserialized') {
@@ -62,4 +73,5 @@ class views_handler_field_serialized extends views_handler_field {
 
     return $value;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_time_interval.inc

@@ -11,7 +11,11 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_time_interval extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['granularity'] = array('default' => 2);
@@ -19,7 +23,10 @@ class views_handler_field_time_interval extends views_handler_field {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['granularity'] = array(
@@ -30,8 +37,12 @@ class views_handler_field_time_interval extends views_handler_field {
     );
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $values->{$this->field_alias};
     return format_interval($value, isset($this->options['granularity']) ? $this->options['granularity'] : 2);
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_field_url.inc

@@ -6,12 +6,16 @@
  */
 
 /**
- * Field handler to provide simple renderer that turns a URL into a clickable link.
+ * Field handler that turns a URL into a clickable link.
  *
  * @ingroup views_field_handlers
  */
 class views_handler_field_url extends views_handler_field {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['display_as_link'] = array('default' => TRUE, 'bool' => TRUE);
@@ -22,7 +26,7 @@ class views_handler_field_url extends views_handler_field {
   /**
    * Provide link to the page being visited.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     $form['display_as_link'] = array(
       '#title' => t('Display as link'),
       '#type' => 'checkbox',
@@ -31,7 +35,10 @@ class views_handler_field_url extends views_handler_field {
     parent::options_form($form, $form_state);
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     if (!empty($this->options['display_as_link'])) {
       $this->options['alter']['make_link'] = TRUE;
@@ -43,4 +50,5 @@ class views_handler_field_url extends views_handler_field {
       return $this->sanitize_value($value, 'url');
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * @todo.
+ * Definitions of views_handler_filter and views_handler_filter_broken.
  */
 
 /**
@@ -32,39 +32,49 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter extends views_handler {
+
   /**
    * Contains the actual value of the field,either configured in the views ui
    * or entered in the exposed filters.
+   *
+   * @var mixed
    */
-  var $value = NULL;
+  public $value = NULL;
 
   /**
    * Contains the operator which is used on the query.
+   *
+   * @var string
    */
-  var $operator = '=';
+  public $operator = '=';
 
   /**
    * Contains the information of the selected item in a gruped filter.
+   *
+   * @var array|null
    */
-  var $group_info = NULL;
+  public $group_info = NULL;
 
   /**
-   * @var bool
    * Disable the possibility to force a single value.
+   *
+   * @var bool
    */
-  var $always_multiple = FALSE;
+  public $always_multiple = FALSE;
 
   /**
-   * @var bool
    * Disable the possibility to use operators.
+   *
+   * @var bool
    */
-  var $no_operator = FALSE;
+  public $no_operator = FALSE;
 
   /**
-   * @var bool
    * Disable the possibility to allow a exposed input to be optional.
+   *
+   * @var bool
    */
-  var $always_required = FALSE;
+  public $always_required = FALSE;
 
   /**
    * Provide some extra help to get the operator/value easier to use.
@@ -72,7 +82,7 @@ class views_handler_filter extends views_handler {
    * This likely has to be overridden by filters which are more complex
    * than simple operator/value.
    */
-  function init(&$view, &$options) {
+  public function init(&$view, &$options) {
     parent::init($view, $options);
 
     $this->operator = $this->options['operator'];
@@ -107,7 +117,10 @@ class views_handler_filter extends views_handler {
     }
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['operator'] = array('default' => '=');
@@ -160,39 +173,43 @@ class views_handler_filter extends views_handler {
   }
 
   /**
-   * Display the filter on the administrative summary
+   * Display the filter on the administrative summary.
    */
-  function admin_summary() {
+  public function admin_summary() {
     return check_plain((string) $this->operator) . ' ' . check_plain((string) $this->value);
   }
 
   /**
    * Determine if a filter can be exposed.
    */
-  function can_expose() { return TRUE; }
+  public function can_expose() {
+    return TRUE;
+  }
 
   /**
    * Determine if a filter can be converted into a group.
+   *
    * Only exposed filters with operators available can be converted into groups.
    */
-  function can_build_group() {
+  public function can_build_group() {
     return $this->is_exposed() && (count($this->operator_options()) > 0);
   }
 
   /**
    * Returns TRUE if the exposed filter works like a grouped filter.
    */
-  function is_a_group() {
+  public function is_a_group() {
     return $this->is_exposed() && !empty($this->options['is_grouped']);
   }
 
   /**
    * Provide the basic form which calls through to subforms.
+   *
    * If overridden, it is best to call through to the parent,
    * or to at least make sure all of the functions in this form
    * are called.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     if ($this->can_expose()) {
       $this->show_expose_button($form, $form_state);
@@ -233,7 +250,7 @@ class views_handler_filter extends views_handler {
   /**
    * Simple validate handler
    */
-  function options_validate(&$form, &$form_state) {
+  public function options_validate(&$form, &$form_state) {
     $this->operator_validate($form, $form_state);
     $this->value_validate($form, $form_state);
     if (!empty($this->options['exposed']) && !$this->is_a_group()) {
@@ -245,11 +262,13 @@ class views_handler_filter extends views_handler {
   }
 
   /**
-   * Simple submit handler
+   * Simple submit handler.
    */
-  function options_submit(&$form, &$form_state) {
-    unset($form_state['values']['expose_button']); // don't store this.
-    unset($form_state['values']['group_button']); // don't store this.
+  public function options_submit(&$form, &$form_state) {
+    // Don't store these.
+    unset($form_state['values']['expose_button']);
+    unset($form_state['values']['group_button']);
+
     if (!$this->is_a_group()) {
       $this->operator_submit($form, $form_state);
       $this->value_submit($form, $form_state);
@@ -265,7 +284,7 @@ class views_handler_filter extends views_handler {
   /**
    * Shortcut to display the operator form.
    */
-  function show_operator_form(&$form, &$form_state) {
+  public function show_operator_form(&$form, &$form_state) {
     $this->operator_form($form, $form_state);
     $form['operator']['#prefix'] = '<div class="views-group-box views-left-30">';
     $form['operator']['#suffix'] = '</div>';
@@ -279,7 +298,7 @@ class views_handler_filter extends views_handler {
    *
    * @see options_form()
    */
-  function operator_form(&$form, &$form_state) {
+  public function operator_form(&$form, &$form_state) {
     $options = $this->operator_options();
     if (!empty($options)) {
       $form['operator'] = array(
@@ -293,25 +312,31 @@ class views_handler_filter extends views_handler {
 
   /**
    * Provide a list of options for the default operator form.
+   *
    * Should be overridden by classes that don't override operator_form
    */
-  function operator_options() { return array(); }
+  public function operator_options() {
+    return array();
+  }
 
   /**
    * Validate the operator form.
    */
-  function operator_validate($form, &$form_state) { }
+  public function operator_validate($form, &$form_state) {
+  }
 
   /**
    * Perform any necessary changes to the form values prior to storage.
+   *
    * There is no need for this function to actually store the data.
    */
-  function operator_submit($form, &$form_state) { }
+  public function operator_submit($form, &$form_state) {
+  }
 
   /**
    * Shortcut to display the value form.
    */
-  function show_value_form(&$form, &$form_state) {
+  public function show_value_form(&$form, &$form_state) {
     $this->value_form($form, $form_state);
     if (empty($this->no_operator)) {
       $form['value']['#prefix'] = '<div class="views-group-box views-right-70">' . (isset($form['value']['#prefix']) ? $form['value']['#prefix'] : '');
@@ -322,28 +347,33 @@ class views_handler_filter extends views_handler {
   /**
    * Options form subform for setting options.
    *
-   * This should be overridden by all child classes and it must
-   * define $form['value']
+   * This should be overridden by all child classes and it must define
+   * $form['value'].
    *
    * @see options_form()
    */
-  function value_form(&$form, &$form_state) { $form['value'] = array(); }
+  public function value_form(&$form, &$form_state) {
+    $form['value'] = array();
+  }
 
   /**
    * Validate the options form.
    */
-  function value_validate($form, &$form_state) { }
+  public function value_validate($form, &$form_state) {
+  }
 
   /**
    * Perform any necessary changes to the form values prior to storage.
+   *
    * There is no need for this function to actually store the data.
    */
-  function value_submit($form, &$form_state) { }
+  public function value_submit($form, &$form_state) {
+  }
 
   /**
    * Shortcut to display the exposed options form.
    */
-  function show_build_group_form(&$form, &$form_state) {
+  public function show_build_group_form(&$form, &$form_state) {
     if (empty($this->options['is_grouped'])) {
       return;
     }
@@ -366,8 +396,7 @@ class views_handler_filter extends views_handler {
   /**
    * Shortcut to display the build_group/hide button.
    */
-  function show_build_group_button(&$form, &$form_state) {
-
+  public function show_build_group_button(&$form, &$form_state) {
     $form['group_button'] = array(
       '#prefix' => '<div class="views-grouped clearfix">',
       '#suffix' => '</div>',
@@ -412,10 +441,11 @@ class views_handler_filter extends views_handler {
       $form['group_button']['radios']['radios']['#default_value'] = 1;
     }
   }
+
   /**
    * Shortcut to display the expose/hide button.
    */
-  function show_expose_button(&$form, &$form_state) {
+  public function show_expose_button(&$form, &$form_state) {
     $form['expose_button'] = array(
       '#prefix' => '<div class="views-expose clearfix">',
       '#suffix' => '</div>',
@@ -423,8 +453,8 @@ class views_handler_filter extends views_handler {
       '#weight' => -200,
     );
 
-    // Add a checkbox for JS users, which will have behavior attached to it
-    // so it can replace the button.
+    // Add a checkbox for JS users, which will have behavior attached to it so
+    // it can replace the button.
     $form['expose_button']['checkbox'] = array(
       '#theme_wrappers' => array('container'),
       '#attributes' => array('class' => array('js-only')),
@@ -466,7 +496,7 @@ class views_handler_filter extends views_handler {
    *
    * @see options_form()
    */
-  function expose_form(&$form, &$form_state) {
+  public function expose_form(&$form, &$form_state) {
     $form['#theme'] = 'views_ui_expose_filter_form';
     // #flatten will move everything from $form['expose'][$key] to $form[$key]
     // prior to rendering. That's why the pre_render for it needs to run first,
@@ -566,7 +596,7 @@ class views_handler_filter extends views_handler {
       '#description' => t('Remember exposed selection only for the selected user role(s). If you select no roles, the exposed data will never be stored.'),
       '#default_value' => $this->options['expose']['remember_roles'],
       '#options' => $role_options,
-      '#dependency' =>  array(
+      '#dependency' => array(
         'edit-options-expose-remember' => array(1),
       ),
     );
@@ -584,7 +614,7 @@ class views_handler_filter extends views_handler {
   /**
    * Validate the options form.
    */
-  function expose_validate($form, &$form_state) {
+  public function expose_validate($form, &$form_state) {
     if (empty($form_state['values']['options']['expose']['identifier'])) {
       form_error($form['expose']['identifier'], t('The identifier is required if the filter is exposed.'));
     }
@@ -601,10 +631,10 @@ class views_handler_filter extends views_handler {
     }
   }
 
-   /**
+  /**
    * Validate the build group options form.
    */
-  function build_group_validate($form, &$form_state) {
+  public function build_group_validate($form, &$form_state) {
     if (!empty($form_state['values']['options']['group_info'])) {
       if (empty($form_state['values']['options']['group_info']['identifier'])) {
         form_error($form['group_info']['identifier'], t('The identifier is required if the filter is exposed.'));
@@ -625,13 +655,12 @@ class views_handler_filter extends views_handler {
     if (!empty($form_state['values']['options']['group_info']['group_items'])) {
       foreach ($form_state['values']['options']['group_info']['group_items'] as $id => $group) {
         if (empty($group['remove'])) {
-
           // Check if the title is defined but value wasn't defined.
           if (!empty($group['title'])) {
             if ((!is_array($group['value']) && trim($group['value']) == "") ||
                 (is_array($group['value']) && count(array_filter($group['value'], '_views_array_filter_zero')) == 0)) {
               form_error($form['group_info']['group_items'][$id]['value'],
-                         t('The value is required if title for this item is defined.'));
+                t('The value is required if title for this item is defined.'));
             }
           }
 
@@ -640,7 +669,7 @@ class views_handler_filter extends views_handler {
               (is_array($group['value']) && count(array_filter($group['value'], '_views_array_filter_zero')) > 0)) {
             if (empty($group['title'])) {
               form_error($form['group_info']['group_items'][$id]['title'],
-                         t('The title is required if value for this item is defined.'));
+                t('The title is required if value for this item is defined.'));
             }
           }
         }
@@ -651,11 +680,11 @@ class views_handler_filter extends views_handler {
   /**
    * Save new group items, re-enumerates and remove groups marked to delete.
    */
-  function build_group_submit($form, &$form_state) {
+  public function build_group_submit($form, &$form_state) {
     $groups = array();
     uasort($form_state['values']['options']['group_info']['group_items'], 'drupal_sort_weight');
-    // Filter out removed items.
 
+    // Filter out removed items.
     // Start from 1 to avoid problems with #default_value in the widget.
     $new_id = 1;
     $new_default = 'All';
@@ -684,7 +713,7 @@ class views_handler_filter extends views_handler {
   /**
    * Provide default options for exposed filters.
    */
-  function expose_options() {
+  public function expose_options() {
     $this->options['expose'] = array(
       'use_operator' => FALSE,
       'operator' => $this->options['id'] . '_op',
@@ -697,10 +726,10 @@ class views_handler_filter extends views_handler {
     );
   }
 
-   /**
+  /**
    * Provide default options for exposed filters.
    */
-  function build_group_options() {
+  public function build_group_options() {
     $this->options['group_info'] = array(
       'label' => $this->definition['title'],
       'description' => NULL,
@@ -716,12 +745,10 @@ class views_handler_filter extends views_handler {
   }
 
   /**
-   * Build a form containing a group of operator | values to apply as a
-   * single filter.
+   * Build a form with a group of operator | values to apply as a single filter.
    */
-  function group_form(&$form, &$form_state) {
+  public function group_form(&$form, &$form_state) {
     if (!empty($this->options['group_info']['optional']) && !$this->multiple_exposed_input()) {
-
       $old_any = $this->options['group_info']['widget'] == 'select' ? '<Any>' : '&lt;Any&gt;';
       $any_label = variable_get('views_exposed_filter_any_label', 'new_any') == 'old_any' ? $old_any : t('- Any -');
       $groups = array('All' => $any_label);
@@ -750,7 +777,7 @@ class views_handler_filter extends views_handler {
           $form[$value]['#multiple'] = TRUE;
         }
         unset($form[$value]['#default_value']);
-        if (empty($form_state['input'])) {
+        if (empty($form_state['input'][$value])) {
           $form_state['input'][$value] = $this->group_info;
         }
       }
@@ -765,7 +792,7 @@ class views_handler_filter extends views_handler {
    *
    * You can override this if it doesn't do what you expect.
    */
-  function exposed_form(&$form, &$form_state) {
+  public function exposed_form(&$form, &$form_state) {
     if (empty($this->options['exposed'])) {
       return;
     }
@@ -811,18 +838,19 @@ class views_handler_filter extends views_handler {
 
   /**
    * Build the form to let users create the group of exposed filters.
+   *
    * This form is displayed when users click on button 'Build group'
    */
-  function build_group_form(&$form, &$form_state) {
+  public function build_group_form(&$form, &$form_state) {
     if (empty($this->options['exposed']) || empty($this->options['is_grouped'])) {
       return;
     }
     $form['#theme'] = 'views_ui_build_group_filter_form';
 
-    // #flatten will move everything from $form['group_info'][$key] to $form[$key]
-    // prior to rendering. That's why the pre_render for it needs to run first,
-    // so that when the next pre_render (the one for fieldsets) runs, it gets
-    // the flattened data.
+    // #flatten will move everything from $form['group_info'][$key] to
+    // $form[$key] prior to rendering. That's why the pre_render for it needs
+    // to run first, so that when the next pre_render (the one for fieldsets)
+    // runs, it gets the flattened data.
     array_unshift($form['#pre_render'], 'views_ui_pre_render_flatten_data');
     $form['group_info']['#flatten'] = TRUE;
 
@@ -925,7 +953,9 @@ class views_handler_filter extends views_handler {
       '#default_value' => $this->options['group_info']['remember'],
     );
 
-    $groups = array('All' => '- Any -'); // The string '- Any -' will not be rendered see @theme_views_ui_build_group_filter_form
+    // The string '- Any -' will not be rendered.
+    // @see theme_views_ui_build_group_filter_form()
+    $groups = array('All' => '- Any -'); 
 
     // Provide 3 options to start when we are in a new group.
     if (count($this->options['group_info']['group_items']) == 0) {
@@ -939,10 +969,11 @@ class views_handler_filter extends views_handler {
         continue;
       }
       // Each rows contains three widgets:
-      // a) The title, where users define how they identify a pair of operator | value
-      // b) The operator
-      // c) The value (or values) to use in the filter with the selected operator
-
+      // a) The title, where users define how they identify a pair of operator
+      //    | value.
+      // b) The operator.
+      // c) The value (or values) to use in the filter with the selected
+      //    operator.
       // In each row, we have to display the operator form and the value from
       // $row acts as a fake form to render each widget in a row.
       $row = array();
@@ -954,11 +985,10 @@ class views_handler_filter extends views_handler {
       $row['operator']['#title'] = '';
       $this->value_form($row, $form_state);
 
-      // Fix the dependencies to update value forms when operators
-      // changes. This is needed because forms are inside a new form and
-      // their ids changes. Dependencies are used when operator changes
-      // from to 'Between', 'Not Between', etc, and two or more widgets
-      // are displayed.
+      // Fix the dependencies to update value forms when operators changes.
+      // This is needed because forms are inside a new form and their ids
+      // changes. Dependencies are used when operator changes from to
+      // 'Between', 'Not Between', etc, and two or more widgets are displayed.
       $without_children = TRUE;
       foreach (element_children($row['value']) as $children) {
         if (isset($row['value'][$children]['#dependency']['edit-options-operator'])) {
@@ -1005,7 +1035,7 @@ class views_handler_filter extends views_handler {
         ),
         'weight' => array(
           '#type' => 'weight',
-          '#delta' => 10,
+          '#delta' => count($this->options['group_info']['group_items']),
           '#default_value' => $default_weight++,
           '#attributes' => array('class' => array('weight')),
         ),
@@ -1058,10 +1088,9 @@ class views_handler_filter extends views_handler {
 
 
   /**
-   * Make some translations to a form item to make it more suitable to
-   * exposing.
+   * Make some translations to a form item to make it more suitable to exposing.
    */
-  function exposed_translate(&$form, $type) {
+  public function exposed_translate(&$form, $type) {
     if (!isset($form['#type'])) {
       return;
     }
@@ -1083,7 +1112,8 @@ class views_handler_filter extends views_handler {
       $form['#size'] = NULL;
     }
 
-    // Cleanup in case the translated element's (radios or checkboxes) display value contains html.
+    // Cleanup in case the translated element's (radios or checkboxes) display
+    // value contains html.
     if ($form['#type'] == 'select') {
       $this->prepare_filter_select_options($form['#options']);
     }
@@ -1099,21 +1129,19 @@ class views_handler_filter extends views_handler {
     }
   }
 
-
-
   /**
    * Sanitizes the HTML select element's options.
    *
    * The function is recursive to support optgroups.
    */
-  function prepare_filter_select_options(&$options) {
+  public function prepare_filter_select_options(&$options) {
     foreach ($options as $value => $label) {
       // Recurse for optgroups.
       if (is_array($label)) {
         $this->prepare_filter_select_options($options[$value]);
       }
       // FAPI has some special value to allow hierarchy.
-      // @see _form_options_flatten
+      // @see _form_options_flatten()
       elseif (is_object($label)) {
         $this->prepare_filter_select_options($options[$value]->option);
       }
@@ -1124,8 +1152,10 @@ class views_handler_filter extends views_handler {
   }
 
   /**
-   * Tell the renderer about our exposed form. This only needs to be
-   * overridden for particularly complex forms. And maybe not even then.
+   * Tell the renderer about our exposed form.
+   *
+   * This only needs to be overridden for particularly complex forms. And maybe
+   * not even then.
    *
    * @return array|null
    *   For standard exposed filters. An array with the following keys:
@@ -1136,7 +1166,7 @@ class views_handler_filter extends views_handler {
    *   - value: The $form key of the value. Set to NULL if no value.
    *   - label: The label to use for this piece.
    */
-  function exposed_info() {
+  public function exposed_info() {
     if (empty($this->options['exposed'])) {
       return;
     }
@@ -1157,7 +1187,7 @@ class views_handler_filter extends views_handler {
     );
   }
 
-  /*
+  /**
    * Transform the input from a grouped filter into a standard filter.
    *
    * When a filter is a group, find the set of operator and values
@@ -1168,10 +1198,10 @@ class views_handler_filter extends views_handler {
    * checkboxes widget, and this function will be called for each item
    * choosed in the checkboxes.
    */
-  function convert_exposed_input(&$input, $selected_group_id = NULL) {
+  public function convert_exposed_input(&$input, $selected_group_id = NULL) {
     if ($this->is_a_group()) {
-      // If it is already defined the selected group, use it. Only valid
-      // when the filter uses checkboxes for widget.
+      // If it is already defined the selected group, use it. Only valid when
+      // the filter uses checkboxes for widget.
       if (!empty($selected_group_id)) {
         $selected_group = $selected_group_id;
       }
@@ -1187,7 +1217,8 @@ class views_handler_filter extends views_handler {
       if (isset($selected_group) && isset($this->options['group_info']['group_items'][$selected_group])) {
         $input[$this->options['expose']['operator']] = $this->options['group_info']['group_items'][$selected_group]['operator'];
 
-        // Value can be optional, For example for 'empty' and 'not empty' filters.
+        // Value can be optional, For example for 'empty' and 'not empty'
+        // filters.
         if (!empty($this->options['group_info']['group_items'][$selected_group]['value'])) {
           $input[$this->options['expose']['identifier']] = $this->options['group_info']['group_items'][$selected_group]['value'];
         }
@@ -1207,7 +1238,7 @@ class views_handler_filter extends views_handler {
    * as widget, and therefore has to be applied several times, one per
    * item selected.
    */
-  function group_multiple_exposed_input(&$input) {
+  public function group_multiple_exposed_input(&$input) {
     if (!empty($input[$this->options['group_info']['identifier']])) {
       return array_filter($input[$this->options['group_info']['identifier']]);
     }
@@ -1215,10 +1246,13 @@ class views_handler_filter extends views_handler {
   }
 
   /**
-   * Returns TRUE if users can select multiple groups items of a
-   * grouped exposed filter.
+   *
+   *
+   * @return bool
+   *   TRUE if users can select multiple groups items of a grouped exposed
+   *   filter.
    */
-  function multiple_exposed_input() {
+  public function multiple_exposed_input() {
     return $this->is_a_group() && !empty($this->options['group_info']['multiple']);
   }
 
@@ -1227,7 +1261,7 @@ class views_handler_filter extends views_handler {
    * This function is similar to store_exposed_input but modified to
    * work properly when the filter is a group.
    */
-  function store_group_input($input, $status) {
+  public function store_group_input($input, $status) {
     if (!$this->is_a_group() || empty($this->options['group_info']['identifier'])) {
       return TRUE;
     }
@@ -1236,12 +1270,12 @@ class views_handler_filter extends views_handler {
       return;
     }
 
-    // Figure out which display id is responsible for the filters, so we
-    // know where to look for session stored values.
+    // Figure out which display id is responsible for the filters, so we know
+    // where to look for session stored values.
     $display_id = ($this->view->display_handler->is_defaulted('filters')) ? 'default' : $this->view->current_display;
 
-    // false means that we got a setting that means to recuse ourselves,
-    // so we should erase whatever happened to be there.
+    // False means that we got a setting that means to recuse ourselves, so we
+    // should erase whatever happened to be there.
     if ($status === FALSE && isset($_SESSION['views'][$this->view->name][$display_id])) {
       $session = &$_SESSION['views'][$this->view->name][$display_id];
 
@@ -1262,15 +1296,13 @@ class views_handler_filter extends views_handler {
   }
 
   /**
-   * Check to see if input from the exposed filters should change
-   * the behavior of this filter.
+   * Check to see if input from the exposed filters should change the behavior.
    */
-  function accept_exposed_input($input) {
+  public function accept_exposed_input($input) {
     if (empty($this->options['exposed'])) {
       return TRUE;
     }
 
-
     if (!empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator_id']) && isset($input[$this->options['expose']['operator_id']])) {
       $this->operator = $input[$this->options['expose']['operator_id']];
     }
@@ -1295,7 +1327,6 @@ class views_handler_filter extends views_handler {
         }
       }
 
-
       if (isset($value)) {
         $this->value = $value;
         if (empty($this->always_multiple) && empty($this->options['expose']['multiple'])) {
@@ -1310,7 +1341,10 @@ class views_handler_filter extends views_handler {
     return TRUE;
   }
 
-  function store_exposed_input($input, $status) {
+  /**
+   *
+   */
+  public function store_exposed_input($input, $status) {
     if (empty($this->options['exposed']) || empty($this->options['expose']['identifier'])) {
       return TRUE;
     }
@@ -1327,15 +1361,15 @@ class views_handler_filter extends views_handler {
       return;
     }
 
-    // Figure out which display id is responsible for the filters, so we
-    // know where to look for session stored values.
+    // Figure out which display id is responsible for the filters, so we know
+    // where to look for session stored values.
     $display_id = ($this->view->display_handler->is_defaulted('filters')) ? 'default' : $this->view->current_display;
 
-    // shortcut test.
+    // Shortcut test.
     $operator = !empty($this->options['expose']['use_operator']) && !empty($this->options['expose']['operator_id']);
 
-    // false means that we got a setting that means to recuse ourselves,
-    // so we should erase whatever happened to be there.
+    // False means that we got a setting that means to recuse ourselves, so we
+    // should erase whatever happened to be there.
     if (!$status && isset($_SESSION['views'][$this->view->name][$display_id])) {
       $session = &$_SESSION['views'][$this->view->name][$display_id];
       if ($operator && isset($session[$this->options['expose']['operator_id']])) {
@@ -1366,10 +1400,10 @@ class views_handler_filter extends views_handler {
    * Add this filter to the query.
    *
    * Due to the nature of fapi, the value and the operator have an unintended
-   * level of indirection. You will find them in $this->operator
-   * and $this->value respectively.
+   * level of indirection. You will find them in $this->operator and
+   * $this->value respectively.
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
     $this->query->add_where($this->options['group'], "$this->table_alias.$this->real_field", $this->value, $this->operator);
   }
@@ -1377,16 +1411,18 @@ class views_handler_filter extends views_handler {
   /**
    * Can this filter be used in OR groups?
    *
-   * Some filters have complicated where clauses that cannot be easily used
-   * with OR groups. Some filters must also use HAVING which also makes
-   * them not groupable. These filters will end up in a special group
-   * if OR grouping is in use.
+   * Some filters have complicated where clauses that cannot be easily used with
+   * OR groups. Some filters must also use HAVING which also makes them not
+   * groupable. These filters will end up in a special group if OR grouping is
+   * in use.
    *
    * @return bool
+   *   Whether the filter can be used in OR groups.
    */
-   function can_group() {
+   public function can_group() {
      return TRUE;
    }
+
 }
 
 
@@ -1396,27 +1432,51 @@ class views_handler_filter extends views_handler {
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_broken extends views_handler_filter {
-  function ui_name($short = FALSE) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return t('Broken/missing handler');
   }
 
-  function ensure_my_table() { /* No table to ensure! */ }
-  function query($group_by = FALSE) { /* No query to run */ }
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ensure_my_table() {
+    // No table to ensure!
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
+    // No query to run.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['markup'] = array(
       '#markup' => '<div class="form-item description">' . t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.') . '</div>',
     );
   }
 
   /**
-   * Determine if the handler is considered 'broken'
+   * {@inheritdoc}
    */
-  function broken() { return TRUE; }
+  public function broken() {
+    return TRUE;
+  }
+
 }
 
 /**
  * Filter by no empty values, though allow to use "0".
- * @param $var
+ *
+ * @param string $var
+ *
  * @return bool
  */
 function _views_array_filter_zero($var) {

sites/all/modules/contrib/views/views/handlers/views_handler_filter_boolean_operator.inc

@@ -22,14 +22,26 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_boolean_operator extends views_handler_filter {
-  // exposed filter options
-  var $always_multiple = TRUE;
-  // Don't display empty space where the operator would be.
-  var $no_operator = TRUE;
-  // Whether to accept NULL as a false value or not
-  var $accept_null = FALSE;
-
-  function construct() {
+
+  /**
+   * Exposed filter options.
+   */
+  public $always_multiple = TRUE;
+
+  /**
+   * Don't display empty space where the operator would be.
+   */
+  public $no_operator = TRUE;
+
+  /**
+   * Whether to accept NULL as a false value or not.
+   */
+  public $accept_null = FALSE;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function construct() {
     $this->value_value = t('True');
     if (isset($this->definition['label'])) {
       $this->value_value = $this->definition['label'];
@@ -37,7 +49,7 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
     if (isset($this->definition['accept null'])) {
       $this->accept_null = (bool) $this->definition['accept null'];
     }
-    else if (isset($this->definition['accept_null'])) {
+    elseif (isset($this->definition['accept_null'])) {
       $this->accept_null = (bool) $this->definition['accept_null'];
     }
     $this->value_options = NULL;
@@ -56,7 +68,7 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
    * dynamic for some reason, child classes should use a guard to reduce
    * database hits as much as possible.
    */
-  function get_value_options() {
+  public function get_value_options() {
     if (isset($this->definition['type'])) {
       if ($this->definition['type'] == 'yes-no') {
         $this->value_options = array(1 => t('Yes'), 0 => t('No'));
@@ -75,7 +87,10 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
     }
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['value']['default'] = FALSE;
@@ -83,11 +98,17 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
     return $options;
   }
 
-  function operator_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function operator_form(&$form, &$form_state) {
     $form['operator'] = array();
   }
 
-  function value_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function value_form(&$form, &$form_state) {
     if (empty($this->value_options)) {
       // Initialize the array of possible values for this filter.
       $this->get_value_options();
@@ -122,13 +143,19 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
     }
   }
 
-  function value_validate($form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function value_validate($form, &$form_state) {
     if ($form_state['values']['options']['value'] == 'All' && !empty($form_state['values']['options']['expose']['required'])) {
       form_set_error('value', t('You must select a value unless this is an non-required exposed filter.'));
     }
   }
 
-  function admin_summary() {
+  /**
+   * {@inheritdoc}
+   */
+  public function admin_summary() {
     if ($this->is_a_group()) {
       return t('grouped');
     }
@@ -145,14 +172,20 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
     return $this->value_options[!empty($this->value)];
   }
 
-  function expose_options() {
+  /**
+   * {@inheritdoc}
+   */
+  public function expose_options() {
     parent::expose_options();
     $this->options['expose']['operator_id'] = '';
     $this->options['expose']['label'] = $this->value_value;
     $this->options['expose']['required'] = TRUE;
   }
 
-  function query() {
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->ensure_my_table();
     $field = "$this->table_alias.$this->real_field";
 
@@ -176,4 +209,5 @@ class views_handler_filter_boolean_operator extends views_handler_filter {
       }
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_boolean_operator_string.inc

@@ -17,7 +17,11 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_boolean_operator_string extends views_handler_filter_boolean_operator {
-  function query() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->ensure_my_table();
     $where = "$this->table_alias.$this->real_field ";
 
@@ -32,4 +36,5 @@ class views_handler_filter_boolean_operator_string extends views_handler_filter_
     }
     $this->query->add_where_expression($this->options['group'], $where);
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_combine.inc

@@ -11,19 +11,26 @@
  * @ingroup views_field_handlers
  */
 class views_handler_filter_combine extends views_handler_filter_string {
+
   /**
    * @var views_plugin_query_default
    */
   public $query;
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['fields'] = array('default' => array());
 
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $this->view->init_style();
 
@@ -49,7 +56,10 @@ class views_handler_filter_combine extends views_handler_filter_string {
     }
   }
 
-  function query() {
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->view->_build('field');
     $fields = array();
     // Only add the fields if they have a proper field and table alias.
@@ -86,20 +96,28 @@ class views_handler_filter_combine extends views_handler_filter_string {
     }
   }
 
-  // By default things like op_equal uses add_where, that doesn't support
-  // complex expressions, so override all operators.
-  function op_equal($field) {
+  /**
+   * By default things like op_equal uses add_where, that doesn't support
+   * complex expressions, so override all operators.
+   */
+  public function op_equal($field) {
     $placeholder = $this->placeholder();
     $operator = $this->operator();
     $this->query->add_where_expression($this->options['group'], "$field $operator $placeholder", array($placeholder => $this->value));
   }
 
-  function op_contains($field) {
+  /**
+   *
+   */
+  public function op_contains($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field LIKE $placeholder", array($placeholder => '%' . db_like($this->value) . '%'));
   }
 
-  function op_word($field) {
+  /**
+   *
+   */
+  public function op_word($field) {
     $where = $this->operator == 'word' ? db_or() : db_and();
 
     // Don't filter on empty strings.
@@ -132,37 +150,58 @@ class views_handler_filter_combine extends views_handler_filter_string {
     $this->query->add_where($this->options['group'], $where);
   }
 
-  function op_starts($field) {
+  /**
+   *
+   */
+  public function op_starts($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field LIKE $placeholder", array($placeholder => db_like($this->value) . '%'));
   }
 
-  function op_not_starts($field) {
+  /**
+   *
+   */
+  public function op_not_starts($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field NOT LIKE $placeholder", array($placeholder => db_like($this->value) . '%'));
   }
 
-  function op_ends($field) {
+  /**
+   *
+   */
+  public function op_ends($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field LIKE $placeholder", array($placeholder => '%' . db_like($this->value)));
   }
 
-  function op_not_ends($field) {
+  /**
+   *
+   */
+  public function op_not_ends($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field NOT LIKE $placeholder", array($placeholder => '%' . db_like($this->value)));
   }
 
-  function op_not($field) {
+  /**
+   *
+   */
+  public function op_not($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field NOT LIKE $placeholder", array($placeholder => '%' . db_like($this->value) . '%'));
   }
 
-  function op_regex($field) {
+  /**
+   *
+   */
+  public function op_regex($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "$field RLIKE $placeholder", array($placeholder => $this->value));
   }
 
-  function op_empty($field) {
+  /**
+   *
+   */
+  public function op_empty($field) {
     if ($this->operator == 'empty') {
       $operator = "IS NULL";
     }
@@ -172,4 +211,5 @@ class views_handler_filter_combine extends views_handler_filter_string {
 
     $this->query->add_where_expression($this->options['group'], "$field $operator");
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_date.inc

@@ -11,19 +11,23 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_date extends views_handler_filter_numeric {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
-    // value is already set up properly, we're just adding our new field to it.
+    // Value is already set up properly, we're just adding our new field to it.
     $options['value']['contains']['type']['default'] = 'date';
 
     return $options;
   }
 
   /**
-   * Add a type selector to the value form
+   * Add a type selector to the value form.
    */
-  function value_form(&$form, &$form_state) {
+  public function value_form(&$form, &$form_state) {
     if (empty($form_state['exposed'])) {
       $form['value']['type'] = array(
         '#type' => 'radios',
@@ -38,7 +42,10 @@ class views_handler_filter_date extends views_handler_filter_numeric {
     parent::value_form($form, $form_state);
   }
 
-  function options_validate(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_validate(&$form, &$form_state) {
     parent::options_validate($form, $form_state);
 
     if (!empty($this->options['exposed']) && empty($form_state['values']['options']['expose']['required'])) {
@@ -49,7 +56,10 @@ class views_handler_filter_date extends views_handler_filter_numeric {
     $this->validate_valid_time($form['value'], $form_state['values']['options']['operator'], $form_state['values']['options']['value']);
   }
 
-  function exposed_validate(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function exposed_validate(&$form, &$form_state) {
     if (empty($this->options['exposed'])) {
       return;
     }
@@ -74,7 +84,7 @@ class views_handler_filter_date extends views_handler_filter_numeric {
   /**
    * Validate that the time values convert to something usable.
    */
-  function validate_valid_time(&$form, $operator, $value) {
+  public function validate_valid_time(&$form, $operator, $value) {
     $operators = $this->operators();
 
     if ($operators[$operator]['values'] == 1) {
@@ -98,7 +108,7 @@ class views_handler_filter_date extends views_handler_filter_numeric {
   /**
    * Validate the build group options form.
    */
-  function build_group_validate($form, &$form_state) {
+  public function build_group_validate($form, &$form_state) {
     // Special case to validate grouped date filters, this is because the
     // $group['value'] array contains the type of filter (date or offset)
     // and therefore the number of items the comparission has to be done
@@ -122,8 +132,10 @@ class views_handler_filter_date extends views_handler_filter_numeric {
     }
   }
 
-
-  function accept_exposed_input($input) {
+  /**
+   * {@inheritdoc}
+   */
+  public function accept_exposed_input($input) {
     if (empty($this->options['exposed'])) {
       return TRUE;
     }
@@ -152,30 +164,39 @@ class views_handler_filter_date extends views_handler_filter_numeric {
       }
     }
 
-    // restore what got overwritten by the parent.
+    // Restore what got overwritten by the parent.
     $this->value['type'] = $type;
     return $rc;
   }
 
-  function op_between($field) {
+  /**
+   *
+   */
+  public function op_between($field) {
     // Use the substitutions to ensure a consistent timestamp.
     $query_substitutions = views_views_query_substitutions($this->view);
     $a = intval(strtotime($this->value['min'], $query_substitutions['***CURRENT_TIME***']));
     $b = intval(strtotime($this->value['max'], $query_substitutions['***CURRENT_TIME***']));
 
-    // This is safe because we are manually scrubbing the values.
-    // It is necessary to do it this way because $a and $b are formulas when using an offset.
+    // This is safe because we are manually scrubbing the values. It is
+    // necessary to do it this way because $a and $b are formulas when using an
+    // offset.
     $operator = strtoupper($this->operator);
     $this->query->add_where_expression($this->options['group'], "$field $operator $a AND $b");
   }
 
-  function op_simple($field) {
+  /**
+   *
+   */
+  public function op_simple($field) {
     // Use the substitutions to ensure a consistent timestamp.
     $query_substitutions = views_views_query_substitutions($this->view);
     $value = intval(strtotime($this->value['value'], $query_substitutions['***CURRENT_TIME***']));
 
-    // This is safe because we are manually scrubbing the value.
-    // It is necessary to do it this way because $value is a formula when using an offset.
+    // This is safe because we are manually scrubbing the value. It is
+    // necessary to do it this way because $value is a formula when using an
+    // offset.
     $this->query->add_where_expression($this->options['group'], "$field $this->operator $value");
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_entity_bundle.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of views_handler_filter_entity_bundle
+ * Definition of views_handler_filter_entity_bundle.
  */
 
 /**
@@ -13,6 +13,7 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_entity_bundle extends views_handler_filter_in_operator {
+
   /**
    * Stores the entity type on which the filter filters.
    *
@@ -20,7 +21,10 @@ class views_handler_filter_entity_bundle extends views_handler_filter_in_operato
    */
   public $entity_type;
 
-  function init(&$view, &$options) {
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
 
     $this->get_entity_type();
@@ -32,16 +36,17 @@ class views_handler_filter_entity_bundle extends views_handler_filter_in_operato
    * @return string
    *   The entity type on the filter.
    */
-  function get_entity_type() {
+  public function get_entity_type() {
     if (!isset($this->entity_type)) {
       $data = views_fetch_data($this->table);
       if (isset($data['table']['entity type'])) {
         $this->entity_type = $data['table']['entity type'];
       }
 
-      // If the current filter is under a relationship you can't be sure that the
-      // entity type of the view is the entity type of the current filter
-      // For example a filter from a node author on a node view does have users as entity type.
+      // If the current filter is under a relationship you can't be sure that
+      // the entity type of the view is the entity type of the current filter
+      // For example a filter from a node author on a node view does have users
+      // as entity type.
       if (!empty($this->options['relationship']) && $this->options['relationship'] != 'none') {
         $relationships = $this->view->display_handler->get_option('relationships');
         if (!empty($relationships[$this->options['relationship']])) {
@@ -55,8 +60,10 @@ class views_handler_filter_entity_bundle extends views_handler_filter_in_operato
     return $this->entity_type;
   }
 
-
-  function get_value_options() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_value_options() {
     if (!isset($this->value_options)) {
       $info = entity_get_info($this->entity_type);
       $types = $info['bundles'];
@@ -76,7 +83,7 @@ class views_handler_filter_entity_bundle extends views_handler_filter_in_operato
    * bundle, though these two need an additional join to node/vocab table
    * to work as required.
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
 
     // Adjust the join for the comment case.
@@ -119,4 +126,5 @@ class views_handler_filter_entity_bundle extends views_handler_filter_in_operato
     }
     parent::query();
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_equality.inc

@@ -6,18 +6,21 @@
  */
 
 /**
- * Simple filter to handle equal to / not equal to filters
+ * Simple filter to handle equal to / not equal to filters.
  *
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_equality extends views_handler_filter {
-  // exposed filter options
-  var $always_multiple = TRUE;
 
   /**
-   * Provide simple equality operator
+   * Exposed filter options.
    */
-  function operator_options() {
+  public $always_multiple = TRUE;
+
+  /**
+   * Provide simple equality operator.
+   */
+  public function operator_options() {
     return array(
       '=' => t('Is equal to'),
       '!=' => t('Is not equal to'),
@@ -25,9 +28,9 @@ class views_handler_filter_equality extends views_handler_filter {
   }
 
   /**
-   * Provide a simple textfield for equality
+   * Provide a simple textfield for equality.
    */
-  function value_form(&$form, &$form_state) {
+  public function value_form(&$form, &$form_state) {
     $form['value'] = array(
       '#type' => 'textfield',
       '#title' => t('Value'),
@@ -42,4 +45,5 @@ class views_handler_filter_equality extends views_handler_filter {
       }
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_fields_compare.inc

@@ -10,17 +10,19 @@
  *
  * @ingroup views_filter_handlers
  */
-
 class views_handler_filter_fields_compare extends views_handler_filter {
 
-  function can_expose() {
+  /**
+   * {@inheritdoc}
+   */
+  public function can_expose() {
     return FALSE;
   }
 
   /**
-   * Overrides views_handler_filter#option_definition().
+   * {@inheritdoc}
    */
-  function option_definition() {
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['left_field'] = $options['right_field'] = array('default' => '');
@@ -31,21 +33,21 @@ class views_handler_filter_fields_compare extends views_handler_filter {
   /**
    * Provide a list of all operators.
    */
-  function fields_operator_options() {
+  public function fields_operator_options() {
     return array(
       '<' => t('Is less than'),
       '<=' => t('Is less than or equal to'),
       '=' => t('Is equal to'),
-      '<>' =>  t('Is not equal to'),
+      '<>' => t('Is not equal to'),
       '>=' => t('Is greater than or equal to'),
-      '>' => t('Is greater than')
+      '>' => t('Is greater than'),
     );
   }
 
   /**
    * Provide a list of available fields.
    */
-  function field_options() {
+  public function field_options() {
     $options = array();
 
     $field_handlers = $this->view->display_handler->get_handlers('field');
@@ -59,9 +61,9 @@ class views_handler_filter_fields_compare extends views_handler_filter {
   }
 
   /**
-   * Overrides views_handler_filter#options_form().
+   * {@inheritdoc}
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $field_options = $this->field_options();
@@ -93,11 +95,10 @@ class views_handler_filter_fields_compare extends views_handler_filter {
   }
 
   /**
-   * Overrides views_handler_filter#query().
-   *
-   * Build extra condition from existing fields (from existing joins).
+   * {@inheritdoc}
    */
-  function query() {
+  public function query() {
+    // Build extra condition from existing fields (from existing joins).
     $left = $this->options['left_field'];
     $right = $this->options['right_field'];
 
@@ -120,22 +121,21 @@ class views_handler_filter_fields_compare extends views_handler_filter {
     $right_table_alias = $this->query->ensure_table($right_handler->table, $right_handler->relationship);
 
     // Build piece of SQL.
-    $snippet =
-      $left_table_alias . '.' . $left_handler->real_field .
-      ' ' . $this->options['operator'] . ' ' .
-      $right_table_alias . '.' . $right_handler->real_field;
+    $snippet = $left_table_alias . '.' . $left_handler->real_field
+      . ' ' . $this->options['operator'] . ' '
+      . $right_table_alias . '.' . $right_handler->real_field;
 
     $this->query->add_where_expression($this->options['group'], $snippet);
   }
 
   /**
-   * Overrides views_handler_filter#admin_summary().
+   * {@inheritdoc}
    */
-  function admin_summary() {
+  public function admin_summary() {
     return check_plain(
-      $this->options['left_field'] . ' ' .
-      $this->options['operator'] . ' ' .
-      $this->options['right_field']
+      $this->options['left_field'] . ' '
+      . $this->options['operator'] . ' '
+      . $this->options['right_field']
     );
   }
 

sites/all/modules/contrib/views/views/handlers/views_handler_filter_group_by_numeric.inc

@@ -11,7 +11,11 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_group_by_numeric extends views_handler_filter_numeric {
-  function query() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->ensure_my_table();
     $field = $this->get_field();
 
@@ -20,7 +24,11 @@ class views_handler_filter_group_by_numeric extends views_handler_filter_numeric
       $this->{$info[$this->operator]['method']}($field);
     }
   }
-  function op_between($field) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function op_between($field) {
     $placeholder_min = $this->placeholder();
     $placeholder_max = $this->placeholder();
     if ($this->operator == 'between') {
@@ -32,12 +40,18 @@ class views_handler_filter_group_by_numeric extends views_handler_filter_numeric
     }
   }
 
-  function op_simple($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_simple($field) {
     $placeholder = $this->placeholder();
     $this->query->add_having_expression($this->options['group'], "$field $this->operator $placeholder", array($placeholder => $this->value['value']));
   }
 
-  function op_empty($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_empty($field) {
     if ($this->operator == 'empty') {
       $operator = "IS NULL";
     }
@@ -48,9 +62,18 @@ class views_handler_filter_group_by_numeric extends views_handler_filter_numeric
     $this->query->add_having_expression($this->options['group'], "$field $operator");
   }
 
-  function ui_name($short = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return $this->get_field(parent::ui_name($short));
   }
 
-  function can_group() { return FALSE; }
+  /**
+   * {@inheritdoc}
+   */
+  public function can_group() {
+    return FALSE;
+  }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_in_operator.inc

@@ -6,24 +6,32 @@
  */
 
 /**
- * Simple filter to handle matching of multiple options selectable via checkboxes
+ * Simple filter to handle matching of multiple options using checkboxes.
  *
  * Definition items:
- * - options callback: The function to call in order to generate the value options. If omitted, the options 'Yes' and 'No' will be used.
+ * - options callback: The function to call in order to generate the value
+ *   options. If omitted, the options 'Yes' and 'No' will be used.
  * - options arguments: An array of arguments to pass to the options callback.
  *
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_in_operator extends views_handler_filter {
-  var $value_form_type = 'checkboxes';
+
+  /**
+   *
+   */
+  public $value_form_type = 'checkboxes';
 
   /**
    * @var array
    * Stores all operations which are available on the form.
    */
-  var $value_options = NULL;
+  public $value_options = NULL;
 
-  function construct() {
+  /**
+   * {@inheritdoc}
+   */
+  public function construct() {
     parent::construct();
     $this->value_title = t('Options');
     $this->value_options = NULL;
@@ -40,7 +48,7 @@ class views_handler_filter_in_operator extends views_handler_filter {
    * @return
    *   Return the stored values in $this->value_options if someone expects it.
    */
-  function get_value_options() {
+  public function get_value_options() {
     if (isset($this->value_options)) {
       return;
     }
@@ -60,22 +68,32 @@ class views_handler_filter_in_operator extends views_handler_filter {
     return $this->value_options;
   }
 
-  function expose_options() {
+  /**
+   * {@inheritdoc}
+   */
+  public function expose_options() {
     parent::expose_options();
     $this->options['expose']['reduce'] = FALSE;
   }
 
-  function expose_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function expose_form(&$form, &$form_state) {
     parent::expose_form($form, $form_state);
     $form['expose']['reduce'] = array(
       '#type' => 'checkbox',
       '#title' => t('Limit list to selected items'),
       '#description' => t('If checked, the only items presented to the user will be the ones selected here.'),
-      '#default_value' => !empty($this->options['expose']['reduce']), // safety
+      // Safety.
+      '#default_value' => !empty($this->options['expose']['reduce']),
     );
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['operator']['default'] = 'in';
@@ -86,11 +104,11 @@ class views_handler_filter_in_operator extends views_handler_filter {
   }
 
   /**
-   * This kind of construct makes it relatively easy for a child class
-   * to add or remove functionality by overriding this function and
-   * adding/removing items from this array.
+   * This kind of construct makes it relatively easy for a child class to add or
+   * remove functionality by overriding this function and adding/removing items
+   * from this array.
    */
-  function operators() {
+  public function operators() {
     $operators = array(
       'in' => array(
         'title' => t('Is one of'),
@@ -129,9 +147,9 @@ class views_handler_filter_in_operator extends views_handler_filter {
   }
 
   /**
-   * Build strings from the operators() for 'select' options
+   * Build strings from the operators() for 'select' options.
    */
-  function operator_options($which = 'title') {
+  public function operator_options($which = 'title') {
     $options = array();
     foreach ($this->operators() as $id => $info) {
       $options[$id] = $info[$which];
@@ -140,7 +158,10 @@ class views_handler_filter_in_operator extends views_handler_filter {
     return $options;
   }
 
-  function operator_values($values = 1) {
+  /**
+   * {@inheritdoc}
+   */
+  public function operator_values($values = 1) {
     $options = array();
     foreach ($this->operators() as $id => $info) {
       if (isset($info['values']) && $info['values'] == $values) {
@@ -151,7 +172,10 @@ class views_handler_filter_in_operator extends views_handler_filter {
     return $options;
   }
 
-  function value_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function value_form(&$form, &$form_state) {
     $form['value'] = array();
     $options = array();
 
@@ -172,7 +196,7 @@ class views_handler_filter_in_operator extends views_handler_filter {
       $identifier = $this->options['expose']['identifier'];
 
       if (empty($this->options['expose']['use_operator']) || empty($this->options['expose']['operator_id'])) {
-        // exposed and locked.
+        // Exposed and locked.
         $which = in_array($this->operator, $this->operator_values(1)) ? 'value' : 'none';
       }
       else {
@@ -229,7 +253,7 @@ class views_handler_filter_in_operator extends views_handler_filter {
   /**
    * When using exposed filters, we may be required to reduce the set.
    */
-  function reduce_value_options($input = NULL) {
+  public function reduce_value_options($input = NULL) {
     if (!isset($input)) {
       $input = $this->value_options;
     }
@@ -257,9 +281,12 @@ class views_handler_filter_in_operator extends views_handler_filter {
     return $options;
   }
 
-  function accept_exposed_input($input) {
+  /**
+   * {@inheritdoc}
+   */
+  public function accept_exposed_input($input) {
     // A very special override because the All state for this type of
-    // filter could have a default:
+    // filter could have a default.
     if (empty($this->options['exposed'])) {
       return TRUE;
     }
@@ -276,7 +303,10 @@ class views_handler_filter_in_operator extends views_handler_filter {
     return parent::accept_exposed_input($input);
   }
 
-  function value_submit($form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function value_submit($form, &$form_state) {
     // Drupal's FAPI system automatically puts '0' in for any checkbox that
     // was not set, and the key to the checkbox if it is set.
     // Unfortunately, this means that if the key to that checkbox is 0,
@@ -289,7 +319,10 @@ class views_handler_filter_in_operator extends views_handler_filter {
     $form_state['values']['options']['value'] = $form['value']['#value'];
   }
 
-  function admin_summary() {
+  /**
+   * {@inheritdoc}
+   */
+  public function admin_summary() {
     if ($this->is_a_group()) {
       return t('grouped');
     }
@@ -317,7 +350,7 @@ class views_handler_filter_in_operator extends views_handler_filter {
       if (count($this->value) == 0) {
         $values = t('Unknown');
       }
-      else if (count($this->value) == 1) {
+      elseif (count($this->value) == 1) {
         // If any, use the 'single' short name of the operator instead.
         if (isset($info[$this->operator]['short_single'])) {
           $operator = check_plain($info[$this->operator]['short_single']);
@@ -351,14 +384,20 @@ class views_handler_filter_in_operator extends views_handler_filter {
     return $operator . (($values !== '') ? ' ' . $values : '');
   }
 
-  function query() {
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $info = $this->operators();
     if (!empty($info[$this->operator]['method'])) {
       $this->{$info[$this->operator]['method']}();
     }
   }
 
-  function op_simple() {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_simple() {
     if (empty($this->value)) {
       return;
     }
@@ -369,7 +408,10 @@ class views_handler_filter_in_operator extends views_handler_filter {
     $this->query->add_where($this->options['group'], "$this->table_alias.$this->real_field", array_values($this->value), $this->operator);
   }
 
-  function op_empty() {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_empty() {
     $this->ensure_my_table();
     if ($this->operator == 'empty') {
       $operator = "IS NULL";
@@ -381,7 +423,10 @@ class views_handler_filter_in_operator extends views_handler_filter {
     $this->query->add_where($this->options['group'], "$this->table_alias.$this->real_field", NULL, $operator);
   }
 
-  function validate() {
+  /**
+   * {@inheritdoc}
+   */
+  public function validate() {
     $this->get_value_options();
     $errors = array();
 
@@ -396,11 +441,13 @@ class views_handler_filter_in_operator extends views_handler_filter {
     }
     if (is_array($this->value)) {
       if (!isset($this->value_options)) {
-        // Don't validate if there are none value options provided, for example for special handlers.
+        // Don't validate if there are none value options provided, for example
+        // for special handlers.
         return $errors;
       }
       if ($this->options['exposed'] && !$this->options['expose']['required'] && empty($this->value)) {
-        // Don't validate if the field is exposed and no default value is provided.
+        // Don't validate if the field is exposed and no default value is
+        // provided.
         return $errors;
       }
 
@@ -423,4 +470,5 @@ class views_handler_filter_in_operator extends views_handler_filter {
     }
     return $errors;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_many_to_one.inc

@@ -6,8 +6,9 @@
  */
 
 /**
- * Complex filter to handle filtering for many to one relationships,
- * such as terms (many terms per node) or roles (many roles per user).
+ * Complex filter to handle filtering for many to one relationships.
+ *
+ * Examples: terms (many terms per node), roles (many roles per user).
  *
  * The construct method needs to be overridden to provide a list of options;
  * alternately, the value_form and admin_summary methods need to be overriden
@@ -16,19 +17,31 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_many_to_one extends views_handler_filter_in_operator {
+
   /**
    * @var views_many_to_one_helper
    *
    * Stores the Helper object which handles the many_to_one complexity.
    */
-  var $helper = NULL;
+  public $helper = NULL;
 
-  function init(&$view, &$options) {
+  /**
+   *
+   */
+  public $value_form_type = 'select';
+
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
     $this->helper = new views_many_to_one_helper($this);
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['operator']['default'] = 'or';
@@ -45,7 +58,10 @@ class views_handler_filter_many_to_one extends views_handler_filter_in_operator
     return $options;
   }
 
-  function operators() {
+  /**
+   * {@inheritdoc}
+   */
+  public function operators() {
     $operators = array(
       'or' => array(
         'title' => t('Is one of'),
@@ -93,8 +109,10 @@ class views_handler_filter_many_to_one extends views_handler_filter_in_operator
     return $operators;
   }
 
-  var $value_form_type = 'select';
-  function value_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function value_form(&$form, &$form_state) {
     parent::value_form($form, $form_state);
 
     if (empty($form_state['exposed'])) {
@@ -106,7 +124,7 @@ class views_handler_filter_many_to_one extends views_handler_filter_in_operator
    * Override ensure_my_table so we can control how this joins in.
    * The operator actually has influence over joining.
    */
-  function ensure_my_table() {
+  public function ensure_my_table() {
     // Defer to helper if the operator specifies it.
     $info = $this->operators();
     if (isset($info[$this->operator]['ensure_my_table']) && $info[$this->operator]['ensure_my_table'] == 'helper') {
@@ -116,10 +134,14 @@ class views_handler_filter_many_to_one extends views_handler_filter_in_operator
     return parent::ensure_my_table();
   }
 
-  function op_helper() {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_helper() {
     if (empty($this->value)) {
       return;
     }
     $this->helper->add_filter();
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_numeric.inc

@@ -11,8 +11,16 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_numeric extends views_handler_filter {
-  var $always_multiple = TRUE;
-  function option_definition() {
+
+  /**
+   * Exposed filter options.
+   */
+  public $always_multiple = TRUE;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['value'] = array(
@@ -26,7 +34,10 @@ class views_handler_filter_numeric extends views_handler_filter {
     return $options;
   }
 
-  function operators() {
+  /**
+   * {@inheritdoc}
+   */
+  public function operators() {
     $operators = array(
       '<' => array(
         'title' => t('Is less than'),
@@ -114,7 +125,7 @@ class views_handler_filter_numeric extends views_handler_filter {
   /**
    * Provide a list of all the numeric operators
    */
-  function operator_options($which = 'title') {
+  public function operator_options($which = 'title') {
     $options = array();
     foreach ($this->operators() as $id => $info) {
       $options[$id] = $info[$which];
@@ -123,7 +134,10 @@ class views_handler_filter_numeric extends views_handler_filter {
     return $options;
   }
 
-  function operator_values($values = 1) {
+  /**
+   * {@inheritdoc}
+   */
+  public function operator_values($values = 1) {
     $options = array();
     foreach ($this->operators() as $id => $info) {
       if ($info['values'] == $values) {
@@ -133,10 +147,11 @@ class views_handler_filter_numeric extends views_handler_filter {
 
     return $options;
   }
+
   /**
    * Provide a simple textfield for equality
    */
-  function value_form(&$form, &$form_state) {
+  public function value_form(&$form, &$form_state) {
     $form['value']['#tree'] = TRUE;
 
     // We have to make some choices when creating this as an exposed
@@ -223,7 +238,10 @@ class views_handler_filter_numeric extends views_handler_filter {
     }
   }
 
-  function query() {
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->ensure_my_table();
     $field = "$this->table_alias.$this->real_field";
 
@@ -233,7 +251,10 @@ class views_handler_filter_numeric extends views_handler_filter {
     }
   }
 
-  function op_between($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_between($field) {
     if ($this->operator == 'between') {
       $this->query->add_where($this->options['group'], $field, array($this->value['min'], $this->value['max']), 'BETWEEN');
     }
@@ -242,11 +263,17 @@ class views_handler_filter_numeric extends views_handler_filter {
     }
   }
 
-  function op_simple($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_simple($field) {
     $this->query->add_where($this->options['group'], $field, $this->value['value'], $this->operator);
   }
 
-  function op_empty($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_empty($field) {
     if ($this->operator == 'empty') {
       $operator = "IS NULL";
     }
@@ -257,11 +284,17 @@ class views_handler_filter_numeric extends views_handler_filter {
     $this->query->add_where($this->options['group'], $field, NULL, $operator);
   }
 
-  function op_regex($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_regex($field) {
     $this->query->add_where($this->options['group'], $field, $this->value['value'], 'RLIKE');
   }
 
-  function admin_summary() {
+  /**
+   * {@inheritdoc}
+   */
+  public function admin_summary() {
     if ($this->is_a_group()) {
       return t('grouped');
     }
@@ -281,15 +314,15 @@ class views_handler_filter_numeric extends views_handler_filter {
   }
 
   /**
-   * Do some minor translation of the exposed input
+   * Do some minor translation of the exposed input.
    */
-  function accept_exposed_input($input) {
+  public function accept_exposed_input($input) {
     if (empty($this->options['exposed'])) {
       return TRUE;
     }
 
-    // rewrite the input value so that it's in the correct format so that
-    // the parent gets the right data.
+    // Rewrite the input value so that it's in the correct format so that the
+    // parent gets the right data.
     if (!empty($this->options['expose']['identifier'])) {
       $value = &$input[$this->options['expose']['identifier']];
       if (!is_array($value)) {
@@ -311,6 +344,7 @@ class views_handler_filter_numeric extends views_handler_filter {
               return FALSE;
             }
             break;
+
           case 2:
             if ($value['min'] === '' && $value['max'] === '') {
               return FALSE;
@@ -322,4 +356,5 @@ class views_handler_filter_numeric extends views_handler_filter {
 
     return $rc;
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_filter_string.inc

@@ -12,10 +12,16 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_string extends views_handler_filter {
-  // exposed filter options
-  var $always_multiple = TRUE;
 
-  function option_definition() {
+  /**
+   * Exposed filter options.
+   */
+  public $always_multiple = TRUE;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['expose']['contains']['required'] = array('default' => FALSE, 'bool' => TRUE);
@@ -24,11 +30,11 @@ class views_handler_filter_string extends views_handler_filter {
   }
 
   /**
-   * This kind of construct makes it relatively easy for a child class
-   * to add or remove functionality by overriding this function and
-   * adding/removing items from this array.
+   * This kind of construct makes it relatively easy for a child class to add or
+   * remove functionality by overriding this function and adding/removing items
+   * from this array.
    */
-  function operators() {
+  public function operators() {
     $operators = array(
       '=' => array(
         'title' => t('Is equal to'),
@@ -103,7 +109,7 @@ class views_handler_filter_string extends views_handler_filter {
         'values' => 1,
       ),
     );
-    // if the definition allows for the empty operator, add it.
+    // If the definition allows for the empty operator, add it.
     if (!empty($this->definition['allow empty'])) {
       $operators += array(
         'empty' => array(
@@ -136,9 +142,9 @@ class views_handler_filter_string extends views_handler_filter {
   }
 
   /**
-   * Build strings from the operators() for 'select' options
+   * Build strings from the operators() for 'select' options.
    */
-  function operator_options($which = 'title') {
+  public function operator_options($which = 'title') {
     $options = array();
     foreach ($this->operators() as $id => $info) {
       $options[$id] = $info[$which];
@@ -147,7 +153,10 @@ class views_handler_filter_string extends views_handler_filter {
     return $options;
   }
 
-  function admin_summary() {
+  /**
+   * {@inheritdoc}
+   */
+  public function admin_summary() {
     if ($this->is_a_group()) {
       return t('grouped');
     }
@@ -157,7 +166,7 @@ class views_handler_filter_string extends views_handler_filter {
 
     $options = $this->operator_options('short');
     $output = '';
-    if(!empty($options[$this->operator])) {
+    if (!empty($options[$this->operator])) {
       $output = check_plain($options[$this->operator]);
     }
     if (in_array($this->operator, $this->operator_values(1))) {
@@ -166,7 +175,10 @@ class views_handler_filter_string extends views_handler_filter {
     return $output;
   }
 
-  function operator_values($values = 1) {
+  /**
+   * {@inheritdoc}
+   */
+  public function operator_values($values = 1) {
     $options = array();
     foreach ($this->operators() as $id => $info) {
       if (isset($info['values']) && $info['values'] == $values) {
@@ -178,13 +190,12 @@ class views_handler_filter_string extends views_handler_filter {
   }
 
   /**
-   * Provide a simple textfield for equality
+   * Provide a simple textfield for equality.
    */
-  function value_form(&$form, &$form_state) {
-    // We have to make some choices when creating this as an exposed
-    // filter form. For example, if the operator is locked and thus
-    // not rendered, we can't render dependencies; instead we only
-    // render the form items we need.
+  public function value_form(&$form, &$form_state) {
+    // We have to make some choices when creating this as an exposed filter
+    // form. For example, if the operator is locked and thus not rendered, we
+    // can't render dependencies; instead we only render the form items we need.
     $which = 'all';
     if (!empty($form['operator'])) {
       $source = ($form['operator']['#type'] == 'radios') ? 'radio:options[operator]' : 'edit-options-operator';
@@ -223,23 +234,26 @@ class views_handler_filter_string extends views_handler_filter {
       // Ensure there is something in the 'value'.
       $form['value'] = array(
         '#type' => 'value',
-        '#value' => NULL
+        '#value' => NULL,
       );
     }
   }
 
-  function operator() {
+  /**
+   * {@inheritdoc}
+   */
+  public function operator() {
     return $this->operator == '=' ? 'LIKE' : 'NOT LIKE';
   }
 
   /**
    * Add this filter to the query.
    *
-   * Due to the nature of fapi, the value and the operator have an unintended
-   * level of indirection. You will find them in $this->operator
-   * and $this->value respectively.
+   * Due to the nature of FAPI, the value and the operator have an unintended
+   * level of indirection. You will find them in $this->operator and
+   * $this->value respectively.
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
     $field = "$this->table_alias.$this->real_field";
 
@@ -249,15 +263,24 @@ class views_handler_filter_string extends views_handler_filter {
     }
   }
 
-  function op_equal($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_equal($field) {
     $this->query->add_where($this->options['group'], $field, $this->value, $this->operator());
   }
 
-  function op_contains($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_contains($field) {
     $this->query->add_where($this->options['group'], $field, '%' . db_like($this->value) . '%', 'LIKE');
   }
 
-  function op_word($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_word($field) {
     $where = $this->operator == 'word' ? db_or() : db_and();
 
     // Don't filter on empty strings.
@@ -267,11 +290,11 @@ class views_handler_filter_string extends views_handler_filter {
 
     preg_match_all('/ (-?)("[^"]+"|[^" ]+)/i', ' ' . $this->value, $matches, PREG_SET_ORDER);
     foreach ($matches as $match) {
-      $phrase = false;
+      $phrase = FALSE;
       // Strip off phrase quotes
       if ($match[2]{0} == '"') {
         $match[2] = substr($match[2], 1, -1);
-        $phrase = true;
+        $phrase = TRUE;
       }
       $words = trim($match[2], ',?!();:-');
       $words = $phrase ? array($words) : preg_split('/ /', $words, -1, PREG_SPLIT_NO_EMPTY);
@@ -285,46 +308,73 @@ class views_handler_filter_string extends views_handler_filter {
       return;
     }
 
-    // previously this was a call_user_func_array but that's unnecessary
-    // as views will unpack an array that is a single arg.
+    // Previously this was a call_user_func_array but that's unnecessary as
+    // Views will unpack an array that is a single arg.
     $this->query->add_where($this->options['group'], $where);
   }
 
-  function op_starts($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_starts($field) {
     $this->query->add_where($this->options['group'], $field, db_like($this->value) . '%', 'LIKE');
   }
 
-  function op_not_starts($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_not_starts($field) {
     $this->query->add_where($this->options['group'], $field, db_like($this->value) . '%', 'NOT LIKE');
   }
 
-  function op_ends($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_ends($field) {
     $this->query->add_where($this->options['group'], $field, '%' . db_like($this->value), 'LIKE');
   }
 
-  function op_not_ends($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_not_ends($field) {
     $this->query->add_where($this->options['group'], $field, '%' . db_like($this->value), 'NOT LIKE');
   }
 
-  function op_not($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_not($field) {
     $this->query->add_where($this->options['group'], $field, '%' . db_like($this->value) . '%', 'NOT LIKE');
   }
 
-  function op_shorter($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_shorter($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "LENGTH($field) < $placeholder", array($placeholder => $this->value));
   }
 
-  function op_longer($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_longer($field) {
     $placeholder = $this->placeholder();
     $this->query->add_where_expression($this->options['group'], "LENGTH($field) > $placeholder", array($placeholder => $this->value));
   }
 
-  function op_regex($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_regex($field) {
     $this->query->add_where($this->options['group'], $field, $this->value, 'RLIKE');
   }
 
-  function op_empty($field) {
+  /**
+   * {@inheritdoc}
+   */
+  public function op_empty($field) {
     if ($this->operator == 'empty') {
       $operator = "IS NULL";
     }

sites/all/modules/contrib/views/views/handlers/views_handler_relationship.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Views' relationship handlers.
+ * Definition of views_handler_relationship.
  */
 
 /**
@@ -12,12 +12,11 @@
  */
 
 /**
- * Simple relationship handler that allows a new version of the primary table
- * to be linked in.
+ * Relationship handler, allows a new version of the primary table to be linked.
  *
- * The base relationship handler can only handle a single join. Some relationships
- * are more complex and might require chains of joins; for those, you must
- * utilize a custom relationship handler.
+ * The base relationship handler can only handle a single join. Some
+ * relationships are more complex and might require chains of joins; for those,
+ * you must use a custom relationship handler.
  *
  * Definition items:
  * - base: The new base table this relationship will be adding. This does not
@@ -36,18 +35,18 @@
  * @ingroup views_relationship_handlers
  */
 class views_handler_relationship extends views_handler {
+
   /**
-   * Init handler to let relationships live on tables other than
-   * the table they operate on.
+   * Let relationships live on tables other than the table they operate on.
    */
-  function init(&$view, &$options) {
+  public function init(&$view, &$options) {
     parent::init($view, $options);
     if (isset($this->definition['relationship table'])) {
       $this->table = $this->definition['relationship table'];
     }
     if (isset($this->definition['relationship field'])) {
-      // Set both real_field and field so custom handler
-      // can rely on the old field value.
+      // Set both real_field and field so custom handler can rely on the old
+      // field value.
       $this->real_field = $this->field = $this->definition['relationship field'];
     }
   }
@@ -55,18 +54,22 @@ class views_handler_relationship extends views_handler {
   /**
    * Get this field's label.
    */
-  function label() {
+  public function label() {
     if (!isset($this->options['label'])) {
       return $this->ui_name();
     }
     return $this->options['label'];
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
 
-    // Relationships definitions should define a default label, but if they aren't get another default value.
+    // Relationships definitions should define a default label, but if they
+    // aren't get another default value.
     if (!empty($this->definition['label'])) {
       $label = $this->definition['label'];
     }
@@ -81,10 +84,9 @@ class views_handler_relationship extends views_handler {
   }
 
   /**
-   * Default options form that provides the label widget that all fields
-   * should have.
+   * Provide the label widget that all fields should have.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['label'] = array(
       '#type' => 'textfield',
@@ -105,7 +107,7 @@ class views_handler_relationship extends views_handler {
   /**
    * Called to implement a relationship in a query.
    */
-  function query() {
+  public function query() {
     // Figure out what base table this relationship brings to the party.
     $table_data = views_fetch_data($this->definition['base']);
     $base_field = empty($this->definition['base field']) ? $table_data['table']['base']['field'] : $this->definition['base field'];
@@ -126,7 +128,7 @@ class views_handler_relationship extends views_handler {
     }
 
     if (!empty($def['join_handler']) && class_exists($def['join_handler'])) {
-      $join = new $def['join_handler'];
+      $join = new $def['join_handler']();
     }
     else {
       $join = new views_join();
@@ -137,7 +139,7 @@ class views_handler_relationship extends views_handler {
     $join->construct();
     $join->adjusted = TRUE;
 
-    // use a short alias for this:
+    // Use a short alias for this.
     $alias = $def['table'] . '_' . $this->table;
 
     $this->alias = $this->query->add_relationship($alias, $join, $this->definition['base'], $this->relationship);
@@ -152,9 +154,10 @@ class views_handler_relationship extends views_handler {
   /**
    * You can't groupby a relationship.
    */
-  function use_group_by() {
+  public function use_group_by() {
     return FALSE;
   }
+
 }
 
 /**
@@ -163,22 +166,44 @@ class views_handler_relationship extends views_handler {
  * @ingroup views_relationship_handlers
  */
 class views_handler_relationship_broken extends views_handler_relationship {
-  function ui_name($short = FALSE) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return t('Broken/missing handler');
   }
 
-  function ensure_my_table() { /* No table to ensure! */ }
-  function query() { /* No query to run */ }
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ensure_my_table() {
+    // No table to ensure!
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    // No query to run.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['markup'] = array(
       '#markup' => '<div class="form-item description">' . t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.') . '</div>',
     );
   }
 
   /**
-   * Determine if the handler is considered 'broken'
+   * {@inheritdoc}
    */
-  function broken() { return TRUE; }
+  public function broken() {
+    return TRUE;
+  }
+
 }
 
 /**

sites/all/modules/contrib/views/views/handlers/views_handler_relationship_groupwise_max.inc

@@ -2,11 +2,12 @@
 
 /**
  * @file
- * Relationship for groupwise maximum handler.
+ * Definition of views_handler_relationship_groupwise_max.
  */
 
 /**
  * Relationship handler that allows a groupwise maximum of the linked in table.
+ *
  * For a definition, see:
  * http://dev.mysql.com/doc/refman/5.0/en/example-maximum-column-group-row.html
  * In lay terms, instead of joining to get all matching records in the linked
@@ -58,7 +59,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
   /**
    * Defines default values for options.
    */
-  function option_definition() {
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['subquery_sort'] = array('default' => NULL);
@@ -72,10 +73,11 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
   }
 
   /**
-   * Extends the relationship's basic options, allowing the user to pick
-   * a sort and an order for it.
+   * Extends the relationship's basic options.
+   *
+   * Allows the user to pick a sort and an order for it.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     // Get the sorts that apply to our base.
@@ -92,7 +94,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
       '#default_value' => !empty($this->options['subquery_sort']) ? $this->options['subquery_sort'] : $this->definition['base'] . '.' . $base_table_data['table']['base']['field'],
       '#options' => $sort_options,
       '#description' => theme('advanced_help_topic', array('module' => 'views', 'topic' => 'relationship-representative')) .
-        t("The sort criteria is applied to the data brought in by the relationship to determine how a representative item is obtained for each row. For example, to show the most recent node for each user, pick 'Content: Updated date'."),
+      t("The sort criteria is applied to the data brought in by the relationship to determine how a representative item is obtained for each row. For example, to show the most recent node for each user, pick 'Content: Updated date'."),
     );
 
     $form['subquery_order'] = array(
@@ -110,8 +112,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
       '#default_value' => $this->options['subquery_namespace'],
     );
 
-
-    // WIP: This stuff doens't work yet: namespacing issues.
+    // WIP: This stuff doesn't work yet: namespacing issues.
     // A list of suitable views to pick one as the subview.
     $views = array('' => '<none>');
     $all_views = views_get_all_views();
@@ -120,7 +121,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
       // - base must the base that our relationship joins towards
       // - must have fields.
       if ($view->base_table == $this->definition['base'] && !empty($view->display['default']->display_options['fields'])) {
-        // TODO: check the field is the correct sort?
+        // @todo check the field is the correct sort?
         // or let users hang themselves at this stage and check later?
         if ($view->type == 'Default') {
           $views[t('Default Views')][$view->name] = $view->name;
@@ -152,10 +153,11 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
    *
    * We use this to obtain our subquery SQL.
    */
-  function get_temporary_view() {
+  public function get_temporary_view() {
     views_include('view');
     $view = new view();
-    $view->vid = 'new'; // @todo: what's this?
+    // @todo What's this?
+    $view->vid = 'new';
     $view->base_table = $this->definition['base'];
     $view->add_display('default');
     return $view;
@@ -164,7 +166,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
   /**
    * When the form is submitted, take sure to clear the subquery string cache.
    */
-  function options_form_submit(&$form, &$form_state) {
+  public function options_form_submit(&$form, &$form_state) {
     $cid = 'views_relationship_groupwise_max:' . $this->view->name . ':' . $this->view->current_display . ':' . $this->options['id'];
     cache_clear_all($cid, 'cache_views_data');
   }
@@ -175,18 +177,19 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
    * generate the subquery when the options are saved, rather than when the view
    * is run. This saves considerable time.
    *
-   * @param $options
-   *   An array of options:
-   *    - subquery_sort: the id of a views sort.
-   *    - subquery_order: either ASC or DESC.
-   * @return
+   * @param array $options
+   *   An array of options that contains the following items:
+   *   - subquery_sort: the id of a views sort.
+   *   - subquery_order: either ASC or DESC.
+   *
+   * @return string
    *    The subquery SQL string, ready for use in the main query.
    */
-  function left_query($options) {
+  public function left_query($options) {
     // Either load another view, or create one on the fly.
     if ($options['subquery_view']) {
       $temp_view = views_get_view($options['subquery_view']);
-      // Remove all fields from default display
+      // Remove all fields from default display.
       unset($temp_view->display['default']->display_options['fields']);
     }
     else {
@@ -195,18 +198,14 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
       $temp_view = $this->get_temporary_view();
 
       // Add the sort from the options to the default display.
-      // This is broken, in that the sort order field also gets added as a
-      // select field. See http://drupal.org/node/844910.
-      // We work around this further down.
-      $sort = $options['subquery_sort'];
-      list($sort_table, $sort_field) = explode('.', $sort);
+      list($sort_table, $sort_field) = explode('.', $options['subquery_sort']);
       $sort_options = array('order' => $options['subquery_order']);
       $temp_view->add_item('default', 'sort', $sort_table, $sort_field, $sort_options);
     }
 
     // Get the namespace string.
-    $temp_view->namespace = (!empty($options['subquery_namespace'])) ? '_'. $options['subquery_namespace'] : '_INNER';
-    $this->subquery_namespace = (!empty($options['subquery_namespace'])) ? '_'. $options['subquery_namespace'] : 'INNER';
+    $temp_view->namespace = (!empty($options['subquery_namespace'])) ? '_' . $options['subquery_namespace'] : '_INNER';
+    $this->subquery_namespace = (!empty($options['subquery_namespace'])) ? '_' . $options['subquery_namespace'] : 'INNER';
 
     // The value we add here does nothing, but doing this adds the right tables
     // and puts in a WHERE clause with a placeholder we can grab later.
@@ -217,14 +216,16 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
     $base_field = $views_data['table']['base']['field'];
     $temp_view->add_item('default', 'field', $this->definition['base'], $this->definition['field']);
 
-    // Add the correct argument for our relationship's base
-    // ie the 'how to get back to base' argument.
-    // The relationship definition tells us which one to use.
+    // Add the correct argument for our relationship's base ie the "how to get
+    // back to base" argument; the relationship definition defines which one to
+    // use.
     $temp_view->add_item(
       'default',
       'argument',
-      $this->definition['argument table'], // eg 'term_node',
-      $this->definition['argument field'] //  eg 'tid'
+      // For example, 'term_node',
+      $this->definition['argument table'],
+      // For example, 'tid'.
+      $this->definition['argument field']
     );
 
     // Build the view. The creates the query object and produces the query
@@ -235,7 +236,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
     // somewhat so we can get the SQL query from it.
     $subquery = $temp_view->build_info['query'];
 
-    // Workaround until http://drupal.org/node/844910 is fixed:
+    // Workaround until http://drupal.org/node/844910 is fixed.
     // Remove all fields from the SELECT except the base id.
     $fields =& $subquery->getFields();
     foreach (array_keys($fields) as $field_name) {
@@ -245,8 +246,8 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
       }
     }
 
-    // Make every alias in the subquery safe within the outer query by
-    // appending a namespace to it, '_inner' by default.
+    // Make every alias in the subquery safe within the outer query by appending
+    // a namespace to it, '_inner' by default.
     $tables =& $subquery->getTables();
     foreach (array_keys($tables) as $table_name) {
       $tables[$table_name]['alias'] .= $this->subquery_namespace;
@@ -264,32 +265,49 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
     $where =& $subquery->conditions();
     $this->alter_subquery_condition($subquery, $where);
     // Not sure why, but our sort order clause doesn't have a table.
-    // TODO: the call to add_item() above to add the sort handler is probably
+    // @todo The call to add_item() above to add the sort handler is probably
     // wrong -- needs attention from someone who understands it.
-    // In the meantime, this works, but with a leap of faith...
+    // In the meantime, this works, but with a leap of faith.
     $orders =& $subquery->getOrderBy();
+    $orders_tmp = array();
     foreach ($orders as $order_key => $order) {
-      // But if we're using a whole view, we don't know what we have!
-      if ($options['subquery_view']) {
-        list($sort_table, $sort_field) = explode('.', $order_key);
-      }
-      $orders[$sort_table . $this->subquery_namespace . '.' . $sort_field] = $order;
-      unset($orders[$order_key]);
+      // Until http://drupal.org/node/844910 is fixed, $order_key is a field
+      // alias from SELECT. De-alias it using the View object.
+      $sort_table = $temp_view->query->fields[$order_key]['table'];
+      $sort_field = $temp_view->query->fields[$order_key]['field'];
+      $orders_tmp[$sort_table . $this->subquery_namespace . '.' . $sort_field] = $order;
     }
+    $orders = $orders_tmp;
 
     // The query we get doesn't include the LIMIT, so add it here.
     $subquery->range(0, 1);
+    // Clone the query object to force recompilation of the underlying where and
+    // having objects on the next step.
+    $subquery = clone $subquery;
+
+    // Add in Views Query Substitutions such as ***CURRENT_TIME***.
+    views_query_views_alter($subquery);
 
     // Extract the SQL the temporary view built.
     $subquery_sql = $subquery->__toString();
 
-    // Replace the placeholder with the outer, correlated field.
-    // Eg, change the placeholder ':users_uid' into the outer field 'users.uid'.
-    // We have to work directly with the SQL, because putting a name of a field
-    // into a SelectQuery that it does not recognize (because it's outer) just
-    // makes it treat it as a string.
-    $outer_placeholder = ':' . str_replace('.', '_', $this->definition['outer field']);
-    $subquery_sql = str_replace($outer_placeholder, $this->definition['outer field'], $subquery_sql);
+    // Replace subquery argument placeholders.
+    $quoted = $subquery->getArguments();
+    $connection = Database::getConnection();
+    foreach ($quoted as $key => $val) {
+      if (is_array($val)) {
+        $quoted[$key] = implode(', ', array_map(array($connection, 'quote'), $val));
+      }
+      // If the correlated placeholder has been located, replace it with the
+      // outer field name.
+      elseif ($val === '**CORRELATED**') {
+        $quoted[$key] = $this->definition['outer field'];
+      }
+      else {
+        $quoted[$key] = $connection->quote($val);
+      }
+    }
+    $subquery_sql = strtr($subquery_sql, $quoted);
 
     return $subquery_sql;
   }
@@ -301,7 +319,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
    *
    * (Though why is the condition we get in a simple query 3 levels deep???)
    */
-  function alter_subquery_condition(QueryAlterableInterface $query, &$conditions) {
+  public function alter_subquery_condition(QueryAlterableInterface $query, &$conditions) {
     foreach ($conditions as $condition_id => &$condition) {
       // Skip the #conjunction element.
       if (is_numeric($condition_id)) {
@@ -321,7 +339,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
    *
    * Turns 'foo.bar' into 'foo_NAMESPACE.bar'.
    */
-  function condition_namespace($string) {
+  public function condition_namespace($string) {
     return str_replace('.', $this->subquery_namespace . '.', $string);
   }
 
@@ -330,7 +348,7 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
    * This is mostly a copy of our parent's query() except for this bit with
    * the join class.
    */
-  function query() {
+  public function query() {
     // Figure out what base table this relationship brings to the party.
     $table_data = views_fetch_data($this->definition['base']);
     $base_field = empty($this->definition['base field']) ? $table_data['table']['base']['field'] : $this->definition['base field'];
@@ -374,9 +392,10 @@ class views_handler_relationship_groupwise_max extends views_handler_relationshi
     $join->construct();
     $join->adjusted = TRUE;
 
-    // use a short alias for this:
+    // Use a short alias for this.
     $alias = $def['table'] . '_' . $this->table;
 
     $this->alias = $this->query->add_relationship($alias, $join, $this->definition['base'], $this->relationship);
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_sort.inc

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * @todo.
+ * Definition of views_handler_sort.
  */
 
 /**
@@ -21,18 +21,23 @@ class views_handler_sort extends views_handler {
   /**
    * Determine if a sort can be exposed.
    */
-  function can_expose() { return TRUE; }
+  public function can_expose() {
+    return TRUE;
+  }
 
   /**
    * Called to add the sort to a query.
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
     // Add the field.
     $this->query->add_orderby($this->table_alias, $this->real_field, $this->options['order']);
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['order'] = array('default' => 'ASC');
@@ -48,7 +53,7 @@ class views_handler_sort extends views_handler {
   /**
    * Display whether or not the sort order is ascending or descending
    */
-  function admin_summary() {
+  public function admin_summary() {
     if (!empty($this->options['exposed'])) {
       return t('Exposed');
     }
@@ -57,18 +62,17 @@ class views_handler_sort extends views_handler {
       case 'asc':
       default:
         return t('asc');
-        break;
+
       case 'DESC';
       case 'desc';
         return t('desc');
-        break;
     }
   }
 
   /**
    * Basic options for all sort criteria
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     if ($this->can_expose()) {
       $this->show_expose_button($form, $form_state);
@@ -84,11 +88,11 @@ class views_handler_sort extends views_handler {
   /**
    * Shortcut to display the expose/hide button.
    */
-  function show_expose_button(&$form, &$form_state) {
+  public function show_expose_button(&$form, &$form_state) {
     $form['expose_button'] = array(
       '#prefix' => '<div class="views-expose clearfix">',
       '#suffix' => '</div>',
-      // Should always come first
+      // Should always come first.
       '#weight' => -1000,
     );
 
@@ -131,9 +135,9 @@ class views_handler_sort extends views_handler {
   }
 
   /**
-   * Simple validate handler
+   * Simple validate handler.
    */
-  function options_validate(&$form, &$form_state) {
+  public function options_validate(&$form, &$form_state) {
     $this->sort_validate($form, $form_state);
     if (!empty($this->options['exposed'])) {
       $this->expose_validate($form, $form_state);
@@ -142,10 +146,12 @@ class views_handler_sort extends views_handler {
   }
 
   /**
-   * Simple submit handler
+   * Simple submit handler.
    */
-  function options_submit(&$form, &$form_state) {
-    unset($form_state['values']['expose_button']); // don't store this.
+  public function options_submit(&$form, &$form_state) {
+    // Don't store this.
+    unset($form_state['values']['expose_button']);
+
     $this->sort_submit($form, $form_state);
     if (!empty($this->options['exposed'])) {
       $this->expose_submit($form, $form_state);
@@ -155,7 +161,7 @@ class views_handler_sort extends views_handler {
   /**
    * Shortcut to display the value form.
    */
-  function show_sort_form(&$form, &$form_state) {
+  public function show_sort_form(&$form, &$form_state) {
     $options = $this->sort_options();
     if (!empty($options)) {
       $form['order'] = array(
@@ -166,22 +172,34 @@ class views_handler_sort extends views_handler {
     }
   }
 
-  function sort_validate(&$form, &$form_state) { }
+  /**
+   * {@inheritdoc}
+   */
+  public function sort_validate(&$form, &$form_state) {
+  }
 
-  function sort_submit(&$form, &$form_state) { }
+  /**
+   * {@inheritdoc}
+   */
+  public function sort_submit(&$form, &$form_state) {
+  }
 
   /**
    * Provide a list of options for the default sort form.
-   * Should be overridden by classes that don't override sort_form
+   *
+   * Should be overridden by classes that don't override sort_form.
    */
-  function sort_options() {
+  public function sort_options() {
     return array(
       'ASC' => t('Sort ascending'),
       'DESC' => t('Sort descending'),
     );
   }
 
-  function expose_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function expose_form(&$form, &$form_state) {
     // #flatten will move everything from $form['expose'][$key] to $form[$key]
     // prior to rendering. That's why the pre_render for it needs to run first,
     // so that when the next pre_render (the one for fieldsets) runs, it gets
@@ -196,18 +214,19 @@ class views_handler_sort extends views_handler {
       '#required' => TRUE,
       '#size' => 40,
       '#weight' => -1,
-   );
+    );
   }
 
   /**
    * Provide default options for exposed sorts.
    */
-  function expose_options() {
+  public function expose_options() {
     $this->options['expose'] = array(
       'order' => $this->options['order'],
       'label' => $this->definition['title'],
     );
   }
+
 }
 
 /**
@@ -216,22 +235,44 @@ class views_handler_sort extends views_handler {
  * @ingroup views_sort_handlers
  */
 class views_handler_sort_broken extends views_handler_sort {
-  function ui_name($short = FALSE) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return t('Broken/missing handler');
   }
 
-  function ensure_my_table() { /* No table to ensure! */ }
-  function query($group_by = FALSE) { /* No query to run */ }
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ensure_my_table() {
+    // No table to ensure!
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
+    // No query to run.
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['markup'] = array(
       '#markup' => '<div class="form-item description">' . t('The handler for this item is broken or missing and cannot be used. If a module provided the handler and was disabled, re-enabling the module may restore it. Otherwise, you should probably delete this item.') . '</div>',
     );
   }
 
   /**
-   * Determine if the handler is considered 'broken'
+   * Determine if the handler is considered 'broken'.
    */
-  function broken() { return TRUE; }
+  public function broken() {
+    return TRUE;
+  }
+
 }
 
 

sites/all/modules/contrib/views/views/handlers/views_handler_sort_date.inc

@@ -14,7 +14,11 @@
  * @ingroup views_sort_handlers
  */
 class views_handler_sort_date extends views_handler_sort {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['granularity'] = array('default' => 'second');
@@ -22,7 +26,10 @@ class views_handler_sort_date extends views_handler_sort {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
     $form['granularity'] = array(
@@ -42,27 +49,32 @@ class views_handler_sort_date extends views_handler_sort {
   }
 
   /**
-   * Called to add the sort to a query.
+   * {@inheritdoc}
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
     switch ($this->options['granularity']) {
       case 'second':
       default:
         $this->query->add_orderby($this->table_alias, $this->real_field, $this->options['order']);
         return;
+
       case 'minute':
         $formula = views_date_sql_format('YmdHi', "$this->table_alias.$this->real_field");
         break;
+
       case 'hour':
         $formula = views_date_sql_format('YmdH', "$this->table_alias.$this->real_field");
         break;
+
       case 'day':
         $formula = views_date_sql_format('Ymd', "$this->table_alias.$this->real_field");
         break;
+
       case 'month':
         $formula = views_date_sql_format('Ym', "$this->table_alias.$this->real_field");
         break;
+
       case 'year':
         $formula = views_date_sql_format('Y', "$this->table_alias.$this->real_field");
         break;
@@ -71,4 +83,5 @@ class views_handler_sort_date extends views_handler_sort {
     // Add the field.
     $this->query->add_orderby(NULL, $formula, $this->options['order'], $this->table_alias . '_' . $this->field . '_' . $this->options['granularity']);
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_sort_group_by_numeric.inc

@@ -11,7 +11,11 @@
  * @ingroup views_sort_handlers
  */
 class views_handler_sort_group_by_numeric extends views_handler_sort {
-  function init(&$view, &$options) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function init(&$view, &$options) {
     parent::init($view, $options);
 
     // Initialize the original handler.
@@ -20,9 +24,9 @@ class views_handler_sort_group_by_numeric extends views_handler_sort {
   }
 
   /**
-   * Called to add the field to a query.
+   * {@inheritdoc}
    */
-  function query() {
+  public function query() {
     $this->ensure_my_table();
 
     $params = array(
@@ -32,7 +36,11 @@ class views_handler_sort_group_by_numeric extends views_handler_sort {
     $this->query->add_orderby($this->table_alias, $this->real_field, $this->options['order'], NULL, $params);
   }
 
-  function ui_name($short = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function ui_name($short = FALSE) {
     return $this->get_field(parent::ui_name($short));
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_sort_menu_hierarchy.inc

@@ -17,13 +17,20 @@
  * @ingroup views_sort_handlers
  */
 class views_handler_sort_menu_hierarchy extends views_handler_sort {
-  function option_definition() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['sort_within_level'] = array('default' => FALSE);
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['sort_within_level'] = array(
       '#type' => 'checkbox',
@@ -33,7 +40,10 @@ class views_handler_sort_menu_hierarchy extends views_handler_sort {
     );
   }
 
-  function query() {
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->ensure_my_table();
     $max_depth = isset($this->definition['max depth']) ? $this->definition['max depth'] : MENU_MAX_DEPTH;
     for ($i = 1; $i <= $max_depth; ++$i) {
@@ -51,4 +61,5 @@ class views_handler_sort_menu_hierarchy extends views_handler_sort {
       $this->query->add_orderby($this->table_alias, $this->field . $i, $this->options['order']);
     }
   }
+
 }

sites/all/modules/contrib/views/views/handlers/views_handler_sort_random.inc

@@ -11,12 +11,20 @@
  * @ingroup views_sort_handlers
  */
 class views_handler_sort_random extends views_handler_sort {
-  function query() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
     $this->query->add_orderby('rand');
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
     $form['order']['#access'] = FALSE;
   }
+
 }

sites/all/modules/contrib/views/views/help/alter-exposed-filter.html

@@ -4,8 +4,9 @@ As a consequence, it *always* thinks the value was submitted, even if it was not
 
 <pre>
 &lt;?php
-if (empty($form_state['view']->exposed_input[$identifier])) .
-		{ $form_state['input'][$identifier] = $default_value; }
+if (empty($form_state['view']->exposed_input[$identifier])) {
+  $form_state['input'][$identifier] = $default_value;
+}
 ?&gt;
 </pre>
 
@@ -18,10 +19,10 @@ To do this, I used the following function, where geoip_redirect_get_tid() loads
 <pre>
 &lt;?php
 function MODULENAME_form_views_exposed_form_alter(&$form, $form_state) {
-  if(strpos($form['#id'], 'volunteer-directory') !== FALSE) {
+  if (strpos($form['#id'], 'volunteer-directory') !== FALSE) {
     $city_tid = geoip_redirect_get_tid();
-    if(is_numeric($city_tid) && $city_tid != 7660) {
-      if (empty($form_state['view']->exposed_input['tid']))  {
+    if (is_numeric($city_tid) && $city_tid != 7660) {
+      if (empty($form_state['view']->exposed_input['tid'])) {
         $form_state['input']['tid'] = $city_tid;
       }
     }

sites/all/modules/contrib/views/views/help/api-example.html

@@ -40,7 +40,7 @@ Below is the contents of a simple node_example.views.inc file that allows you to
  * @endcode
  */
 
-function node_example_views_data()  {
+function node_example_views_data() {
   // Basic table information.
 
   // ----------------------------------------------------------------

sites/all/modules/contrib/views/views/help/api-tables.html

@@ -169,8 +169,10 @@ Each field is described in the view data with an array, keyed to the database na
 
 <pre>
 $data['node']['nid'] = array(
+  // The item it appears as on the UI,
   'title' =&gt; t('Nid'),
-  'help' =&gt; t('The node ID of the node.'), // The help that appears on the UI,
+  // The help that appears on the UI,
+  'help' =&gt; t('The node ID of the node.'),
   // Information for displaying the nid
   'field' =&gt; array(
     'handler' =&gt; 'views_handler_field_node',
@@ -179,7 +181,8 @@ $data['node']['nid'] = array(
   // Information for accepting a nid as an argument
   'argument' =&gt; array(
     'handler' =&gt; 'views_handler_argument_node_nid',
-    'name field' =&gt; 'title', // the field to display in the summary.
+    // The field to display in the summary.
+    'name field' =&gt; 'title',
     'numeric' =&gt; TRUE,
     'validate type' =&gt; 'nid',
   ),

sites/all/modules/contrib/views/views/help/api-upgrading.html

@@ -113,9 +113,9 @@ The views_handler class got two new functions:
 /**
  * Get the value that's supposed to be rendered.
  *
- * @param $values
+ * @param object $values
  *   An object containing all retrieved values.
- * @param $field
+ * @param string $field
  *   Optional name of the field where the value is stored.
  */
 function get_value($values, $field = NULL) {
@@ -128,9 +128,9 @@ function get_value($values, $field = NULL) {
 /**
  * Sanitize the value for output.
  *
- * @param $value
+ * @param string $value
  *   The value being rendered.
- * @param $type
+ * @param string $type
  *   The type of sanitization needed. If not provided, check_plain() is used.
  */
 function sanitize_value($value, $type = NULL) {
@@ -138,9 +138,11 @@ function sanitize_value($value, $type = NULL) {
     case 'xss':
       $value = filter_xss($value);
       break;
+
     case 'url':
       $value = check_url($value);
       break;
+
     default:
       $value = check_plain($value);
       break;

sites/all/modules/contrib/views/views/help/embed.html

@@ -10,9 +10,9 @@ easiest way is to use the function <strong>views_embed_view()</strong>:
  * solution and doesn't really offer a lot of options, but breaking the function
  * apart is pretty easy, and this provides a worthwhile guide to doing so.
  *
- * @param $name
+ * @param string $name
  *   The name of the view to embed.
- * @param $display_id
+ * @param string $display_id
  *   The display id to embed. If unsure, use 'default', as it will always be
  *   valid. But things like 'page' or 'block' should work here.
  * @param ...

sites/all/modules/contrib/views/views/help/ui-crashes.html

@@ -13,7 +13,7 @@ This section originally stems from <a href="http://drupal.org/node/346662">this
 Some modules may add PHP improperly, disrupting normal jQuery operation. Errors may look like
 
 <code>
-<? session_module_name("files"); ?>{ "default": "default" }
+<?php session_module_name("files"); ?>{ "default": "default" }
 </code>
 
 This can also be a server configuration issue. In one case, this was solved by commenting out

sites/all/modules/contrib/views/views/includes/ajax.inc

@@ -25,7 +25,8 @@ function views_ajax() {
 
     $commands = array();
 
-    // Remove all of this stuff from $_GET so it doesn't end up in pagers and tablesort URLs.
+    // Remove all of this stuff from $_GET so it doesn't end up in pagers and
+    // tablesort URLs.
     foreach (array('view_name', 'view_display_id', 'view_args', 'view_path', 'view_dom_id', 'pager_element', 'view_base_path', 'ajax_html_ids', 'ajax_page_state') as $key) {
       if (isset($_GET[$key])) {
         unset($_GET[$key]);
@@ -40,17 +41,17 @@ function views_ajax() {
 
     // Load the view.
     $view = views_get_view($name);
-    if ($view && $view->access($display_id)) {
+    if ($view && $view->access($display_id) && $view->set_display($display_id) && $view->display_handler->use_ajax()) {
       // Fix 'q' for paging.
       if (!empty($path)) {
         $_GET['q'] = $path;
       }
 
-      // If page parameter is in the $_POST exclude it from $_GET,
-      // otherwise support views_ajax requests using $_GET.
+      // If page parameter is in the $_POST exclude it from $_GET, otherwise
+      // support views_ajax requests using $_GET.
       $exclude = isset($_POST['page']) ? array('page') : array();
-      // Add all $_POST data to $_GET as many things,
-      // such as tablesorts, exposed filters and paging assume $_GET.
+      // Add all $_POST data to $_GET as many things, such as tablesorts,
+      // exposed filters and paging assume $_GET.
       $_GET = $_POST + drupal_get_query_parameters($_GET, $exclude);
 
       // Overwrite the destination.
@@ -81,14 +82,14 @@ function views_ajax() {
 /**
  * Creates a Drupal AJAX 'viewsSetForm' command.
  *
- * @param $output
+ * @param string $output
  *   The form to display in the modal.
- * @param $title
+ * @param string $title
  *   The title.
- * @param $url
+ * @param string $url
  *   An optional URL.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_set_form($output, $title, $url = NULL) {
@@ -106,7 +107,7 @@ function views_ajax_command_set_form($output, $title, $url = NULL) {
 /**
  * Creates a Drupal AJAX 'viewsDismissForm' command.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_dismiss_form() {
@@ -119,8 +120,8 @@ function views_ajax_command_dismiss_form() {
 /**
  * Creates a Drupal AJAX 'viewsHilite' command.
  *
- * @param $selector
- *   The selector to highlight
+ * @param string $selector
+ *   The selector to highlight.
  *
  * @return
  *   An array suitable for use with the ajax_render() function.
@@ -135,14 +136,14 @@ function views_ajax_command_hilite($selector) {
 /**
  * Creates a Drupal AJAX 'addTab' command.
  *
- * @param $id
+ * @param string $id
  *   The DOM ID.
- * @param $title
+ * @param string $title
  *   The title.
- * @param $body
+ * @param string $body
  *   The body.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_add_tab($id, $title, $body) {
@@ -158,7 +159,7 @@ function views_ajax_command_add_tab($id, $title, $body) {
 /**
  * Scroll to top of the current view.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_scroll_top($selector) {
@@ -175,7 +176,7 @@ function views_ajax_command_scroll_top($selector) {
  * @param bool $changed
  *   Whether of not the view has changed.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_show_buttons($changed) {
@@ -189,7 +190,7 @@ function views_ajax_command_show_buttons($changed) {
 /**
  * Trigger the Views live preview.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_trigger_preview() {
@@ -202,7 +203,7 @@ function views_ajax_command_trigger_preview() {
 /**
  * Replace the page title.
  *
- * @return
+ * @return array
  *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_command_replace_title($title) {
@@ -216,6 +217,12 @@ function views_ajax_command_replace_title($title) {
 
 /**
  * Return an AJAX error.
+ *
+ * @param string $message
+ *   The message to display.
+ *
+ * @return array
+ *   An array suitable for use with the ajax_render() function.
  */
 function views_ajax_error($message) {
   $commands = array();
@@ -225,6 +232,7 @@ function views_ajax_error($message) {
 
 /**
  * Wrapper around drupal_build_form to handle some AJAX stuff automatically.
+ *
  * This makes some assumptions about the client.
  */
 function views_ajax_form_wrapper($form_id, &$form_state) {
@@ -243,15 +251,15 @@ function views_ajax_form_wrapper($form_id, &$form_state) {
   $form = drupal_build_form($form_id, $form_state);
   $output = drupal_render($form);
 
-  // These forms have the title built in, so set the title here:
+  // These forms have the title built in, so set the title here.
   if (empty($form_state['ajax']) && !empty($form_state['title'])) {
     drupal_set_title($form_state['title']);
     drupal_add_css(drupal_get_path('module', 'views_ui') . '/css/views-admin.css');
   }
 
   if (!empty($form_state['ajax']) && (empty($form_state['executed']) || !empty($form_state['rerender']))) {
-    // If the form didn't execute and we're using ajax, build up a
-    // Ajax command list to execute.
+    // If the form didn't execute and we're using ajax, build up a AJAX command
+    // list to execute.
     $commands = array();
 
     $display = '';
@@ -279,7 +287,7 @@ function views_ajax_form_wrapper($form_id, &$form_state) {
     return $commands;
   }
 
-  // These forms have the title built in, so set the title here:
+  // These forms have the title built in, so set the title here.
   if (empty($form_state['ajax']) && !empty($form_state['title'])) {
     drupal_set_title($form_state['title']);
   }
@@ -289,13 +297,14 @@ function views_ajax_form_wrapper($form_id, &$form_state) {
 
 
 /**
- * Page callback for views user autocomplete
+ * Page callback for views user autocomplete.
  */
 function views_ajax_autocomplete_user($string = '') {
-  // The user enters a comma-separated list of user name. We only autocomplete the last name.
+  // The user enters a comma-separated list of user name. We only autocomplete
+  // the last name.
   $array = drupal_explode_tags($string);
 
-  // Fetch last name
+  // Fetch last name.
   $last_string = trim(array_pop($array));
   $matches = array();
   if ($last_string != '') {
@@ -328,16 +337,16 @@ function views_ajax_autocomplete_user($string = '') {
 /**
  * Page callback for views taxonomy autocomplete.
  *
- * @param $vid
+ * @param int $vid
  *   The vocabulary id of the tags which should be returned.
- *
- * @param $tags_typed
+ * @param string $tags_typed
  *   The typed string of the user.
  *
  * @see taxonomy_autocomplete()
  */
 function views_ajax_autocomplete_taxonomy($vid, $tags_typed = '') {
-  // The user enters a comma-separated list of tags. We only autocomplete the last tag.
+  // The user enters a comma-separated list of tags. We only autocomplete the
+  // last tag.
   $tags_typed = drupal_explode_tags($tags_typed);
   $tag_last = drupal_strtolower(array_pop($tags_typed));
 

sites/all/modules/contrib/views/views/includes/analyze.inc

@@ -16,8 +16,8 @@
  * Analyze a review and return the results.
  *
  * @return
- *   An array of analyze results organized into arrays keyed by 'ok',
- *   'warning' and 'error'.
+ *   An array of analyze results organized into arrays keyed by 'ok', 'warning'
+ *   and 'error'.
  */
 function views_analyze_view(&$view) {
   $view->init_display();
@@ -79,12 +79,12 @@ function views_analyze_format_result($view, $messages) {
  * that may be broken unless the user knows what he or she is doing,
  * and 'error' for items that are definitely broken are much more useful.
  *
- * @param $messages
+ * @param string $message
  *   The message to report.
- * @param $type
+ * @param string $type
  *   The type of message. This should be "ok", "warning" or "error". Other
- *   values can be used but how they are treated by the output routine
- *   is undefined.
+ *   values can be used but how they are treated by the output routine is
+ *   undefined.
  */
 function views_ui_analysis($message, $type = 'error') {
   return array('message' => $message, 'type' => $type);
@@ -99,7 +99,7 @@ function views_ui_analysis($message, $type = 'error') {
  */
 function views_ui_views_analyze($view) {
   $ret = array();
-  // Check for something other than the default display:
+  // Check for something other than the default display.
   if (count($view->display) < 2) {
     $ret[] = views_ui_analysis(t('This view has only a default display and therefore will not be placed anywhere on your site; perhaps you want to add a page or a block display.'), 'warning');
   }

sites/all/modules/contrib/views/views/includes/base.inc

@@ -2,34 +2,36 @@
 
 /**
  * @file
- * Provides the basic object definitions used by plugins and handlers.
+ * Definition of views_object.
  */
 
 /**
- * Basic definition for many views objects.
+ * Provides the basic object definitions used by plugins and handlers.
  */
 class views_object {
+
   /**
    * Except for displays, options for the object will be held here.
    */
-  var $options = array();
+  public $options = array();
 
   /**
    * The top object of a view.
    *
    * @var view
    */
-  var $view = NULL;
+  public $view = NULL;
 
   /**
-   * Handler's definition
+   * Handler's definition.
    *
    * @var array
    */
-  var $definition;
+  public $definition;
 
   /**
    * Information about options for all kinds of purposes will be held here.
+   *
    * @code
    * 'option_name' => array(
    *  - 'default' => default value,
@@ -52,35 +54,69 @@ class views_object {
    * @see views_object::export_option_always()
    * @see views_object::unpack_translatable()
    */
-  function option_definition() { return array(); }
+  public function option_definition() {
+    return array();
+  }
+
+  /**
+   * Collect this handler's option definition and alter them, ready for use.
+   *
+   * @return array
+   *   Returns the options of this handler/plugin after allowing for alters.
+   *
+   * @see hook_views_plugin_option_definition_alter()
+   * @see hook_views_handler_option_definition_alter()
+   */
+  function altered_option_definition() {
+    $definition = $this->option_definition();
+    if (!empty($this->is_plugin)) {
+      // Trigger hook_views_plugin_option_definition_alter().
+      drupal_alter('views_plugin_option_definition', $definition, $this);
+    }
+    else {
+      // Trigger hook_views_handler_option_definition_alter().
+      drupal_alter('views_handler_option_definition', $definition, $this);
+    }
+    return $definition;
+  }
 
   /**
-   * Views handlers use a special construct function so that we can more
-   * easily construct them with variable arguments.
+   * Views handlers use a special construct function.
+   *
+   * Allows it to more easily construct them with variable arguments.
    */
-  function construct() { $this->set_default_options(); }
+  public function construct() {
+    $this->set_default_options();
+  }
 
   /**
-   * Set default options on this object. Called by the constructor in a
-   * complex chain to deal with backward compatibility.
+   * Set default options on this object.
+   *
+   * Called by the constructor in a complex chain to deal with backward
+   * compatibility.
    *
    * @deprecated since views2
    */
-  function options(&$options) { }
+  public function options(&$options) {
+  }
 
   /**
    * Set default options.
-   * For backward compatibility, it sends the options array; this is a
-   * feature that will likely disappear at some point.
+   *
+   * For backward compatibility, it sends the options array; this is a feature
+   * that will likely disappear at some point.
    */
-  function set_default_options() {
-    $this->_set_option_defaults($this->options, $this->option_definition());
+  public function set_default_options() {
+    $this->_set_option_defaults($this->options, $this->altered_option_definition());
 
     // Retained for complex defaults plus backward compatibility.
     $this->options($this->options);
   }
 
-  function _set_option_defaults(&$storage, $options, $level = 0) {
+  /**
+   *
+   */
+  public function _set_option_defaults(&$storage, $options, $level = 0) {
     foreach ($options as $option => $definition) {
       if (isset($definition['contains']) && is_array($definition['contains'])) {
         $storage[$option] = array();
@@ -96,28 +132,28 @@ class views_object {
   }
 
   /**
-   * Unpack options over our existing defaults, drilling down into arrays
-   * so that defaults don't get totally blown away.
+   * Unpack options over our existing defaults, drilling down into arrays so
+   * that defaults don't get totally blown away.
    */
-  function unpack_options(&$storage, $options, $definition = NULL, $all = TRUE, $check = TRUE, $localization_keys = array()) {
+  public function unpack_options(&$storage, $options, $definition = NULL, $all = TRUE, $check = TRUE, $localization_keys = array()) {
     if ($check && !is_array($options)) {
       return;
     }
 
     if (!isset($definition)) {
-      $definition = $this->option_definition();
+      $definition = $this->altered_option_definition();
     }
 
     if (!empty($this->view)) {
       // Ensure we have a localization plugin.
       $this->view->init_localization();
 
-      // Set up default localization keys. Handlers and such set this for us
+      // Set up default localization keys. Handlers and such set this for us.
       if (empty($localization_keys) && isset($this->localization_keys)) {
         $localization_keys = $this->localization_keys;
       }
       // but plugins don't because there isn't a common init() these days.
-      else if (!empty($this->is_plugin) && empty($localization_keys)) {
+      elseif (!empty($this->is_plugin) && empty($localization_keys)) {
         if ($this->plugin_type != 'display') {
           $localization_keys = array($this->view->current_display);
           $localization_keys[] = $this->plugin_type;
@@ -146,9 +182,9 @@ class views_object {
 
         $this->unpack_options($storage[$key], $value, isset($definition[$key]['contains']) ? $definition[$key]['contains'] : array(), $all, FALSE, array_merge($localization_keys, array($key)));
       }
-      // Don't localize strings during editing. When editing, we need to work with
-      // the original data, not the translated version.
-      else if (empty($this->view->editing) && !empty($definition[$key]['translatable']) && !empty($value) || !empty($definition['contains'][$key]['translatable']) && !empty($value)) {
+      // Don't localize strings during editing. When editing, we need to work
+      // with the original data, not the translated version.
+      elseif (empty($this->view->editing) && !empty($definition[$key]['translatable']) && !empty($value) || !empty($definition['contains'][$key]['translatable']) && !empty($value)) {
         if (!empty($this->view) && $this->view->is_translatable()) {
           // Allow other modules to make changes to the string before it's
           // sent for translation.
@@ -170,7 +206,7 @@ class views_object {
           $storage[$key] = t($value);
         }
       }
-      else if ($all || !empty($definition[$key])) {
+      elseif ($all || !empty($definition[$key])) {
         $storage[$key] = $value;
       }
     }
@@ -179,14 +215,17 @@ class views_object {
   /**
    * Let the handler know what its full definition is.
    */
-  function set_definition($definition) {
+  public function set_definition($definition) {
     $this->definition = $definition;
     if (isset($definition['field'])) {
       $this->real_field = $definition['field'];
     }
   }
 
-  function destroy() {
+  /**
+   * Destructor.
+   */
+  public function destroy() {
     if (isset($this->view)) {
       unset($this->view);
     }
@@ -200,16 +239,22 @@ class views_object {
     }
   }
 
-  function export_options($indent, $prefix) {
+  /**
+   *
+   */
+  public function export_options($indent, $prefix) {
     $output = '';
-    foreach ($this->option_definition() as $option => $definition) {
+    foreach ($this->altered_option_definition() as $option => $definition) {
       $output .= $this->export_option($indent, $prefix, $this->options, $option, $definition, array());
     }
 
     return $output;
   }
 
-  function export_option($indent, $prefix, $storage, $option, $definition, $parents) {
+  /**
+   *
+   */
+  public function export_option($indent, $prefix, $storage, $option, $definition, $parents) {
     // Do not export options for which we have no settings.
     if (!isset($storage[$option])) {
       return;
@@ -220,7 +265,7 @@ class views_object {
         return;
       }
 
-      // Special handling for some items
+      // Special handling for some items.
       if (method_exists($this, $definition['export'])) {
         return $this->{$definition['export']}($indent, $prefix, $storage, $option, $definition, $parents);
       }
@@ -262,7 +307,7 @@ class views_object {
   /**
    * Always exports the option, regardless of the default value.
    */
-  function export_option_always($indent, $prefix, $storage, $option, $definition, $parents) {
+  public function export_option_always($indent, $prefix, $storage, $option, $definition, $parents) {
     // If there is no default, the option will always be exported.
     unset($definition['default']);
     // Unset our export method to prevent recursion.
@@ -273,8 +318,8 @@ class views_object {
   /**
    * Unpacks each handler to store translatable texts.
    */
-  function unpack_translatables(&$translatable, $parents = array()) {
-    foreach ($this->option_definition() as $option => $definition) {
+  public function unpack_translatables(&$translatable, $parents = array()) {
+    foreach ($this->altered_option_definition() as $option => $definition) {
       $this->unpack_translatable($translatable, $this->options, $option, $definition, $parents, array());
     }
   }
@@ -284,21 +329,21 @@ class views_object {
    *
    * This function run's through all suboptions recursive.
    *
-   * @param $translatable
+   * @param array $translatable
    *   Stores all available translatable items.
-   * @param $storage
-   * @param $option
-   * @param $definition
-   * @param $parents
-   * @param $keys
+   * @param array $storage
+   * @param string $option
+   * @param string $definition
+   * @param array $parents
+   * @param array $keys
    */
-  function unpack_translatable(&$translatable, $storage, $option, $definition, $parents, $keys = array()) {
+  public function unpack_translatable(&$translatable, $storage, $option, $definition, $parents, $keys = array()) {
     // Do not export options for which we have no settings.
     if (!isset($storage[$option])) {
       return;
     }
 
-    // Special handling for some items
+    // Special handling for some items.
     if (isset($definition['unpack_translatable']) && method_exists($this, $definition['unpack_translatable'])) {
       return $this->{$definition['unpack_translatable']}($translatable, $storage, $option, $definition, $parents, $keys);
     }
@@ -328,8 +373,8 @@ class views_object {
         if (is_array($value)) {
           $this->unpack_translatable($translatable, $options, $key, $definition, $parents, $translation_keys);
         }
-        else if (!empty($definition[$key]['translatable']) && !empty($value)) {
-          // Build source data and add to the array
+        elseif (!empty($definition[$key]['translatable']) && !empty($value)) {
+          // Build source data and add to the array.
           $format = NULL;
           if (isset($definition['format_key']) && isset($options[$definition['format_key']])) {
             $format = $options[$definition['format_key']];
@@ -342,9 +387,9 @@ class views_object {
         }
       }
     }
-    else if (!empty($definition['translatable']) && !empty($options)) {
+    elseif (!empty($definition['translatable']) && !empty($options)) {
       $value = $options;
-      // Build source data and add to the array
+      // Build source data and add to the array.
       $format = NULL;
       if (isset($definition['format_key']) && isset($storage[$definition['format_key']])) {
         $format = $storage[$definition['format_key']];
@@ -356,4 +401,5 @@ class views_object {
       );
     }
   }
+
 }

sites/all/modules/contrib/views/views/includes/cache.inc

@@ -6,11 +6,13 @@
  */
 
 /**
- * Fetch Views' data from the cache
+ * Fetch Views' data from the cache.
  *
- * @param $move
- *   Under certain circumstances it makes sense to not get the moved table, but the old one.
- *   One example is views_get_handler.
+ * @param string $table
+ * @param bool $move
+ *   Under certain circumstances it makes sense to not get the moved table, but
+ *   the old one. One example is views_get_handler.
+ * @param bool $reset
  */
 function _views_fetch_data($table = NULL, $move = TRUE, $reset = FALSE) {
   $cache = &drupal_static(__FUNCTION__ . '_cache');
@@ -100,7 +102,8 @@ function _views_fetch_data_build() {
 }
 
 /**
- * Links tables having an 'entity type' specified to the respective generic entity-type tables.
+ * Links tables having an 'entity type' specified to the respective generic
+ * entity-type tables.
  */
 function _views_data_process_entity_types(&$data) {
   foreach ($data as $table_name => $table_info) {
@@ -151,7 +154,7 @@ function _views_fetch_plugin_data($type = NULL, $plugin = NULL, $reset = FALSE)
     return $cache;
   }
   elseif (!$plugin) {
-    // Not in the if above so the else below won't run
+    // Not in the if above so the else below won't run.
     if (isset($cache[$type])) {
       return $cache[$type];
     }
@@ -169,12 +172,13 @@ function _views_fetch_plugin_data($type = NULL, $plugin = NULL, $reset = FALSE)
  *
  * This is just a convenience wrapper around cache_set().
  *
- * @param $cid
+ * @param string $cid
  *   The cache ID of the data to store.
- * @param $data
- *   The data to store in the cache. Complex data types will be automatically serialized before insertion.
- *   Strings will be stored as plain text and not serialized.
- * @param $use_language
+ * @param mixed $data
+ *   The data to store in the cache. Complex data types will be automatically
+ *   serialized before insertion. Strings will be stored as plain text and not
+ *   serialized.
+ * @param bool $use_language
  *   If TRUE, the data will be cached specific to the currently active language.
  */
 function views_cache_set($cid, $data, $use_language = FALSE) {
@@ -198,7 +202,8 @@ function views_cache_set($cid, $data, $use_language = FALSE) {
  * @param int $cid
  *   The cache ID of the data to retrieve.
  * @param bool $use_language
- *   If TRUE, the data will be requested specific to the currently active language.
+ *   If TRUE, the data will be requested specific to the currently active
+ *   language.
  *
  * @return stdClass|bool
  *   The cache or FALSE on failure.

sites/all/modules/contrib/views/views/includes/plugins.inc

@@ -5,7 +5,7 @@
  * Built in plugins for Views output handling.
  */
 
-// @todo: Remove this once update.php can use the registry
+// @todo Remove this once update.php can use the registry.
 views_include('base');
 
 /**
@@ -101,7 +101,7 @@ function views_views_plugins() {
         'title' => t('Empty display extender'),
         'help' => t('Default settings for this view.'),
         'handler' => 'views_plugin_display_extender',
-        // You can force the plugin to be enabled
+        // You can force the plugin to be enabled.
         'enabled' => FALSE,
         'no ui' => TRUE,
       ),
@@ -160,7 +160,8 @@ function views_views_plugins() {
         'help' => t('Displays the default summary as a list.'),
         'handler' => 'views_plugin_style_summary',
         'theme' => 'views_view_summary',
-        'type' => 'summary', // only shows up as a summary style
+        'type' => 'summary',
+  // only shows up as a summary style.
         'uses options' => TRUE,
         'help topic' => 'style-summary',
       ),
@@ -169,7 +170,8 @@ function views_views_plugins() {
         'help' => t('Displays the summary unformatted, with option for one after another or inline.'),
         'handler' => 'views_plugin_style_summary_unformatted',
         'theme' => 'views_view_summary_unformatted',
-        'type' => 'summary', // only shows up as a summary style
+        'type' => 'summary',
+  // only shows up as a summary style.
         'uses options' => TRUE,
         'help topic' => 'style-summary-unformatted',
       ),
@@ -266,7 +268,7 @@ function views_views_plugins() {
       'views_query' => array(
         'title' => t('SQL Query'),
         'help' => t('Query will be generated and run using the Drupal database API.'),
-        'handler' => 'views_plugin_query_default'
+        'handler' => 'views_plugin_query_default',
       ),
     ),
     'cache' => array(
@@ -356,7 +358,7 @@ function views_views_plugins() {
         'handler' => 'views_plugin_localization',
         'parent' => '',
       ),
-     'none' => array(
+      'none' => array(
         'title' => t('None'),
         'help' => t('Do not pass admin strings for translation.'),
         'handler' => 'views_plugin_localization_none',
@@ -381,7 +383,8 @@ function views_views_plugins() {
       'help' => t('Puts all of the results into a select box and allows the user to go to a different page based upon the results.'),
       'handler' => 'views_plugin_style_summary_jump_menu',
       'theme' => 'views_view_summary_jump_menu',
-      'type' => 'summary', // only shows up as a summary style
+      'type' => 'summary',
+    // only shows up as a summary style.
       'uses options' => TRUE,
       'help topic' => 'style-summary-jump-menu',
     );
@@ -417,7 +420,7 @@ function views_discover_plugins() {
     }
 
     $module_dir = isset($result['module']) ? $result['module'] : $module;
-    // Setup automatic path/file finding for theme registration
+    // Setup automatic path/file finding for theme registration.
     if ($module_dir == 'views') {
       $theme_path = drupal_get_path('module', $module_dir) . '/theme';
       $theme_file = 'theme.inc';
@@ -452,7 +455,7 @@ function views_discover_plugins() {
         // Set the internal name to be able to read it out later.
         $def['name'] = $plugin;
 
-        // merge the new data in
+        // merge the new data in.
         $cache[$type][$plugin] = $def;
       }
     }
@@ -467,29 +470,30 @@ function views_discover_plugins() {
  * Abstract base class to provide interface common to all plugins.
  */
 class views_plugin extends views_object {
+
   /**
    * The top object of a view.
    *
    * @var view
    */
-  var $view = NULL;
+  public $view = NULL;
 
   /**
    * The current used views display.
    *
    * @var views_display
    */
-  var $display = NULL;
+  public $display = NULL;
 
   /**
    * The plugin type of this plugin, for example style or query.
    */
-  var $plugin_type = NULL;
+  public $plugin_type = NULL;
 
   /**
    * The plugin name of this plugin, for example table or full.
    */
-  var $plugin_name = NULL;
+  public $plugin_name = NULL;
 
   /**
    * Init will be called after construct, when the plugin is attached to a
@@ -499,7 +503,7 @@ class views_plugin extends views_object {
   /**
    * Provide a form to edit options for this plugin.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     // Some form elements belong in a fieldset for presentation, but can't
     // be moved into one because of the form_state['values'] hierarchy. Those
     // elements can add a #fieldset => 'fieldset_name' property, and they'll
@@ -510,22 +514,25 @@ class views_plugin extends views_object {
   /**
    * Validate the options form.
    */
-  function options_validate(&$form, &$form_state) { }
+  public function options_validate(&$form, &$form_state) {
+  }
 
   /**
    * Handle any special handling on the validate form.
    */
-  function options_submit(&$form, &$form_state) { }
+  public function options_submit(&$form, &$form_state) {
+  }
 
   /**
    * Add anything to the query that we might need to.
    */
-  function query() { }
+  public function query() {
+  }
 
   /**
    * Provide a full list of possible theme templates used by this style.
    */
-  function theme_functions() {
+  public function theme_functions() {
     if (empty($this->definition['theme'])) {
       $this->definition['theme'] = 'views_view';
     }
@@ -533,9 +540,9 @@ class views_plugin extends views_object {
   }
 
   /**
-   * Provide a list of additional theme functions for the theme information page
+   * Provide a list of additional theme functions for the theme info page.
    */
-  function additional_theme_functions() {
+  public function additional_theme_functions() {
     $funcs = array();
     if (!empty($this->definition['additional themes'])) {
       foreach ($this->definition['additional themes'] as $theme => $type) {
@@ -548,16 +555,18 @@ class views_plugin extends views_object {
   /**
    * Validate that the plugin is correct and can be saved.
    *
-   * @return
+   * @return array
    *   An array of error strings to tell the user what is wrong with this
    *   plugin.
    */
-  function validate() { return array(); }
+  public function validate() {
+    return array();
+  }
 
   /**
    * Returns the summary of the settings in the display.
    */
-  function summary_title() {
+  public function summary_title() {
     return t('Settings');
   }
   /**
@@ -565,12 +574,13 @@ class views_plugin extends views_object {
    *
    * This appears on the ui beside each plugin and beside the settings link.
    */
-  function plugin_title() {
+  public function plugin_title() {
     if (isset($this->definition['short title'])) {
       return check_plain($this->definition['short title']);
     }
     return check_plain($this->definition['title']);
   }
+
 }
 
 /**

sites/all/modules/contrib/views/views/js/ajax.js

@@ -25,7 +25,13 @@
       });
 
       $('form', ajax_body).once('views-ajax-submit-processed').each(function() {
-        var element_settings = { 'url': response.url, 'event': 'submit', 'progress': { 'type': 'throbber' } };
+        var element_settings = {
+          'url': response.url,
+          'event': 'submit',
+          'progress': {
+            'type': 'throbber'
+          }
+        };
         var $form = $(this);
         var id = $form.attr('id');
         Drupal.ajax[id] = new Drupal.ajax(id, this, element_settings);
@@ -90,7 +96,7 @@
   };
 
   /**
-   * Get rid of irritating tabledrag messages
+   * Get rid of irritating tabledrag messages.
    */
   Drupal.theme.tableDragChangedWarning = function () {
     return [];
@@ -143,7 +149,9 @@
 
       var base_element_settings = {
         'event': 'click',
-        'progress': { 'type': 'throbber' }
+        'progress': {
+          'type': 'throbber'
+        }
       };
       // Bind AJAX behaviors to all items showing the class.
       $('a.views-ajax-link', context).once('views-ajax-processed').each(function () {
@@ -158,23 +166,23 @@
 
       $('div#views-live-preview a')
         .once('views-ajax-processed').each(function () {
-        // We don't bind to links without a URL.
-        if (!$(this).attr('href')) {
-          return true;
-        }
+          // We don't bind to links without a URL.
+          if (!$(this).attr('href')) {
+            return true;
+          }
 
-        var element_settings = base_element_settings;
-        // Set the URL to go to the anchor.
-        element_settings.url = $(this).attr('href');
-        if (Drupal.Views.getPath(element_settings.url).substring(0, 21) != 'admin/structure/views') {
-          return true;
-        }
+          var element_settings = base_element_settings;
+          // Set the URL to go to the anchor.
+          element_settings.url = $(this).attr('href');
+          if (Drupal.Views.getPath(element_settings.url).substring(0, 21) != 'admin/structure/views') {
+            return true;
+          }
 
-        element_settings.wrapper = 'views-live-preview';
-        element_settings.method = 'html';
-        var base = $(this).attr('id');
-        Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
-      });
+          element_settings.wrapper = 'views-live-preview';
+          element_settings.method = 'html';
+          var base = $(this).attr('id');
+          Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
+        });
 
       // Within a live preview, make exposed widget form buttons re-trigger the
       // Preview button.
@@ -182,29 +190,29 @@
       //   of the main Edit form.
       $('div#views-live-preview input[type=submit]')
         .once('views-ajax-processed').each(function(event) {
-        $(this).click(function () {
-          this.form.clk = this;
-          return true;
-        });
-        var element_settings = base_element_settings;
-        // Set the URL to go to the anchor.
-        element_settings.url = $(this.form).attr('action');
-        if (Drupal.Views.getPath(element_settings.url).substring(0, 21) != 'admin/structure/views') {
-          return true;
-        }
+          $(this).click(function () {
+            this.form.clk = this;
+            return true;
+          });
+          var element_settings = base_element_settings;
+          // Set the URL to go to the anchor.
+          element_settings.url = $(this.form).attr('action');
+          if (Drupal.Views.getPath(element_settings.url).substring(0, 21) != 'admin/structure/views') {
+            return true;
+          }
 
-        element_settings.wrapper = 'views-live-preview';
-        element_settings.method = 'html';
-        element_settings.event = 'click';
+          element_settings.wrapper = 'views-live-preview';
+          element_settings.method = 'html';
+          element_settings.event = 'click';
 
-        var base = $(this).attr('id');
-        Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
-      });
+          var base = $(this).attr('id');
+          Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
+        });
 
       if (!this.collapseReplaced && Drupal.collapseScrollIntoView) {
         this.collapseReplaced = true;
         Drupal.collapseScrollIntoView = function (node) {
-          for (var $parent = $(node); $parent.get(0) != document && $parent.size() != 0; $parent = $parent.parent()) {
+          for (var $parent = $(node); $parent.get(0) != document && $parent.length != 0; $parent = $parent.parent()) {
             if ($parent.css('overflow') == 'scroll' || $parent.css('overflow') == 'auto') {
               if (Drupal.viewsUi.resizeModal) {
                 // If the modal is already at the max height, don't bother with

sites/all/modules/contrib/views/views/js/ajax_view.js

@@ -4,148 +4,159 @@
  */
 (function ($) {
 
-/**
- * Attaches the AJAX behavior to Views exposed filter forms and key View links.
- */
-Drupal.behaviors.ViewsAjaxView = {};
-Drupal.behaviors.ViewsAjaxView.attach = function() {
-  if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
-    $.each(Drupal.settings.views.ajaxViews, function(i, settings) {
-      Drupal.views.instances[i] = new Drupal.views.ajaxView(settings);
-    });
-  }
-};
+  /**
+   * Attaches the AJAX behavior to exposed filter forms and key views links.
+   */
+  Drupal.behaviors.ViewsAjaxView = {};
+  Drupal.behaviors.ViewsAjaxView.attach = function() {
+    if (Drupal.settings && Drupal.settings.views && Drupal.settings.views.ajaxViews) {
+      $.each(Drupal.settings.views.ajaxViews, function(i, settings) {
+        Drupal.views.instances[i] = new Drupal.views.ajaxView(settings);
+      });
+    }
+  };
 
-Drupal.views = {};
-Drupal.views.instances = {};
+  Drupal.views = {};
+  Drupal.views.instances = {};
 
-/**
- * Javascript object for a certain view.
- */
-Drupal.views.ajaxView = function(settings) {
-  var selector = '.view-dom-id-' + settings.view_dom_id;
-  this.$view = $(selector);
-
-  // Retrieve the path to use for views' ajax.
-  var ajax_path = Drupal.settings.views.ajax_path;
-
-  // If there are multiple views this might've ended up showing up multiple times.
-  if (ajax_path.constructor.toString().indexOf("Array") != -1) {
-    ajax_path = ajax_path[0];
-  }
-
-  // Check if there are any GET parameters to send to views.
-  var queryString = window.location.search || '';
-  if (queryString !== '') {
-    // Remove the question mark and Drupal path component if any.
-    var queryString = queryString.slice(1).replace(/q=[^&]+&?|&?render=[^&]+/, '');
+  /**
+   * Javascript object for a certain view.
+   */
+  Drupal.views.ajaxView = function(settings) {
+    var selector = '.view-dom-id-' + settings.view_dom_id;
+    this.$view = $(selector);
+
+    // Retrieve the path to use for views' ajax.
+    var ajax_path = Drupal.settings.views.ajax_path;
+
+    // If there are multiple views this might've ended up showing up multiple
+    // times.
+    if (ajax_path.constructor.toString().indexOf("Array") != -1) {
+      ajax_path = ajax_path[0];
+    }
+
+    // Check if there are any GET parameters to send to views.
+    var queryString = window.location.search || '';
     if (queryString !== '') {
-      // If there is a '?' in ajax_path, clean url are on and & should be used to add parameters.
-      queryString = ((/\?/.test(ajax_path)) ? '&' : '?') + queryString;
+      // Remove the question mark and Drupal path component if any.
+      var queryString = queryString.slice(1).replace(/q=[^&]+&?|&?render=[^&]+/, '');
+      if (queryString !== '') {
+        // If there is a '?' in ajax_path, clean url are on and & should be
+        // used to add parameters.
+        queryString = ((/\?/.test(ajax_path)) ? '&' : '?') + queryString;
+      }
     }
-  }
-
-  this.element_settings = {
-    url: ajax_path + queryString,
-    submit: settings,
-    setClick: true,
-    event: 'click',
-    selector: selector,
-    progress: { type: 'throbber' }
-  };
 
-  this.settings = settings;
+    this.element_settings = {
+      url: ajax_path + queryString,
+      submit: settings,
+      setClick: true,
+      event: 'click',
+      selector: selector,
+      progress: {
+        type: 'throbber'
+      }
+    };
+
+    this.settings = settings;
 
-  // Add the ajax to exposed forms.
-  this.$exposed_form = $('#views-exposed-form-'+ settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'));
-  this.$exposed_form.once(jQuery.proxy(this.attachExposedFormAjax, this));
+    // Add the ajax to exposed forms.
+    this.$exposed_form = $('#views-exposed-form-' + settings.view_name.replace(/_/g, '-') + '-' + settings.view_display_id.replace(/_/g, '-'));
+    this.$exposed_form.once(jQuery.proxy(this.attachExposedFormAjax, this));
 
-  // Store Drupal.ajax objects here for all pager links.
-  this.links = [];
+    // Store Drupal.ajax objects here for all pager links.
+    this.links = [];
 
-  // Add the ajax to pagers.
-  this.$view
+    // Add the ajax to pagers.
+    this.$view
     // Don't attach to nested views. Doing so would attach multiple behaviors
     // to a given element.
-    .filter(jQuery.proxy(this.filterNestedViews, this))
-    .once(jQuery.proxy(this.attachPagerAjax, this));
-
-  // Add a trigger to update this view specifically. In order to trigger a
-  // refresh use the following code.
-  //
-  // @code
-  // jQuery('.view-name').trigger('RefreshView');
-  // @endcode
-  // Add a trigger to update this view specifically.
-  var self_settings = this.element_settings;
-  self_settings.event = 'RefreshView';
-  this.refreshViewAjax = new Drupal.ajax(this.selector, this.$view, self_settings);
-};
-
-Drupal.views.ajaxView.prototype.attachExposedFormAjax = function() {
-  var button = $('input[type=submit], button[type=submit], input[type=image]', this.$exposed_form);
-  button = button[0];
-
-  this.exposedFormAjax = new Drupal.ajax($(button).attr('id'), button, this.element_settings);
-};
-
-Drupal.views.ajaxView.prototype.filterNestedViews= function() {
-  // If there is at least one parent with a view class, this view
-  // is nested (e.g., an attachment). Bail.
-  return !this.$view.parents('.view').size();
-};
+      .filter(jQuery.proxy(this.filterNestedViews, this))
+      .once(jQuery.proxy(this.attachPagerAjax, this));
+
+    // Add a trigger to update this view specifically. In order to trigger a
+    // refresh use the following code.
+    //
+    // @code
+    // jQuery('.view-name').trigger('RefreshView');
+    // @endcode
+    // Add a trigger to update this view specifically.
+    var self_settings = this.element_settings;
+    self_settings.event = 'RefreshView';
+    this.refreshViewAjax = new Drupal.ajax(this.selector, this.$view, self_settings);
+  };
 
-/**
- * Attach the ajax behavior to each link.
- */
-Drupal.views.ajaxView.prototype.attachPagerAjax = function() {
-  this.$view.find('ul.pager > li > a, th.views-field a, .attachment .views-summary a')
-  .each(jQuery.proxy(this.attachPagerLinkAjax, this));
-};
+  Drupal.views.ajaxView.prototype.attachExposedFormAjax = function() {
+    var button = $('input[type=submit], button[type=submit], input[type=image]', this.$exposed_form);
+    button = button[0];
 
-/**
- * Attach the ajax behavior to a singe link.
- */
-Drupal.views.ajaxView.prototype.attachPagerLinkAjax = function(id, link) {
-  var $link = $(link);
-  var viewData = {};
-  var href = $link.attr('href');
-  // Construct an object using the settings defaults and then overriding
-  // with data specific to the link.
-  $.extend(
+    // Call the autocomplete submit before doing AJAX.
+    $(button).click(function () {
+      if (Drupal.autocompleteSubmit) {
+        Drupal.autocompleteSubmit();
+      }
+    });
+
+    this.exposedFormAjax = new Drupal.ajax($(button).attr('id'), button, this.element_settings);
+  };
+
+  Drupal.views.ajaxView.prototype.filterNestedViews = function() {
+    // If there is at least one parent with a view class, this view
+    // is nested (e.g., an attachment). Bail.
+    return !this.$view.parents('.view').length;
+  };
+
+  /**
+   * Attach the ajax behavior to each link.
+   */
+  Drupal.views.ajaxView.prototype.attachPagerAjax = function() {
+    this.$view.find('ul.pager > li > a, th.views-field a, .attachment .views-summary a')
+      .each(jQuery.proxy(this.attachPagerLinkAjax, this));
+  };
+
+  /**
+   * Attach the ajax behavior to a singe link.
+   */
+  Drupal.views.ajaxView.prototype.attachPagerLinkAjax = function(id, link) {
+    var $link = $(link);
+    var viewData = {};
+    var href = $link.attr('href');
+    // Construct an object using the settings defaults and then overriding
+    // with data specific to the link.
+    $.extend(
     viewData,
     this.settings,
     Drupal.Views.parseQueryString(href),
     // Extract argument data from the URL.
     Drupal.Views.parseViewArgs(href, this.settings.view_base_path)
-  );
-
-  // For anchor tags, these will go to the target of the anchor rather
-  // than the usual location.
-  $.extend(viewData, Drupal.Views.parseViewArgs(href, this.settings.view_base_path));
-
-  this.element_settings.submit = viewData;
-  this.pagerAjax = new Drupal.ajax(false, $link, this.element_settings);
-  this.links.push(this.pagerAjax);
-};
-
-Drupal.ajax.prototype.commands.viewsScrollTop = function (ajax, response, status) {
-  // Scroll to the top of the view. This will allow users
-  // to browse newly loaded content after e.g. clicking a pager
-  // link.
-  var offset = $(response.selector).offset();
-  // We can't guarantee that the scrollable object should be
-  // the body, as the view could be embedded in something
-  // more complex such as a modal popup. Recurse up the DOM
-  // and scroll the first element that has a non-zero top.
-  var scrollTarget = response.selector;
-  while ($(scrollTarget).scrollTop() == 0 && $(scrollTarget).parent()) {
-    scrollTarget = $(scrollTarget).parent();
-  }
-  // Only scroll upward
-  if (offset.top - 10 < $(scrollTarget).scrollTop()) {
-    $(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500);
-  }
-};
+    );
+
+    // For anchor tags, these will go to the target of the anchor rather
+    // than the usual location.
+    $.extend(viewData, Drupal.Views.parseViewArgs(href, this.settings.view_base_path));
+
+    this.element_settings.submit = viewData;
+    this.pagerAjax = new Drupal.ajax(false, $link, this.element_settings);
+    this.links.push(this.pagerAjax);
+  };
+
+  Drupal.ajax.prototype.commands.viewsScrollTop = function (ajax, response, status) {
+    // Scroll to the top of the view. This will allow users
+    // to browse newly loaded content after e.g. clicking a pager
+    // link.
+    var offset = $(response.selector).offset();
+    // We can't guarantee that the scrollable object should be
+    // the body, as the view could be embedded in something
+    // more complex such as a modal popup. Recurse up the DOM
+    // and scroll the first element that has a non-zero top.
+    var scrollTarget = response.selector;
+    while ($(scrollTarget).scrollTop() == 0 && $(scrollTarget).parent()) {
+      scrollTarget = $(scrollTarget).parent();
+    }
+    // Only scroll upward.
+    if (offset.top - 10 < $(scrollTarget).scrollTop()) {
+      $(scrollTarget).animate({scrollTop: (offset.top - 10)}, 500);
+    }
+  };
 
 })(jQuery);

sites/all/modules/contrib/views/views/js/base.js

@@ -4,112 +4,112 @@
  */
 (function ($) {
 
-Drupal.Views = {};
+  Drupal.Views = {};
 
-/**
- * jQuery UI tabs, Views integration component
- */
-Drupal.behaviors.viewsTabs = {
-  attach: function (context) {
-    if ($.viewsUi && $.viewsUi.tabs) {
-      $('#views-tabset').once('views-processed').viewsTabs({
-        selectedClass: 'active'
-      });
-    }
-
-    $('a.views-remove-link').once('views-processed').click(function(event) {
-      var id = $(this).attr('id').replace('views-remove-link-', '');
-      $('#views-row-' + id).hide();
-      $('#views-removed-' + id).attr('checked', true);
-      event.preventDefault();
-   });
   /**
+   * JQuery UI tabs, Views integration component.
+   */
+  Drupal.behaviors.viewsTabs = {
+    attach: function (context) {
+      if ($.viewsUi && $.viewsUi.tabs) {
+        $('#views-tabset').once('views-processed').viewsTabs({
+          selectedClass: 'active'
+        });
+      }
+
+      $('a.views-remove-link').once('views-processed').click(function(event) {
+        var id = $(this).attr('id').replace('views-remove-link-', '');
+        $('#views-row-' + id).hide();
+        $('#views-removed-' + id).attr('checked', true);
+        event.preventDefault();
+      });
+      /**
     * Here is to handle display deletion
-    * (checking in the hidden checkbox and hiding out the row)
+    * (checking in the hidden checkbox and hiding out the row).
     */
-  $('a.display-remove-link')
-    .addClass('display-processed')
-    .click(function() {
-      var id = $(this).attr('id').replace('display-remove-link-', '');
-      $('#display-row-' + id).hide();
-      $('#display-removed-' + id).attr('checked', true);
-      return false;
-  });
-  }
-};
+      $('a.display-remove-link')
+        .addClass('display-processed')
+        .click(function() {
+          var id = $(this).attr('id').replace('display-remove-link-', '');
+          $('#display-row-' + id).hide();
+          $('#display-removed-' + id).attr('checked', true);
+          return false;
+        });
+    }
+  };
 
-/**
+  /**
  * Helper function to parse a querystring.
  */
-Drupal.Views.parseQueryString = function (query) {
-  var args = {};
-  var pos = query.indexOf('?');
-  if (pos != -1) {
-    query = query.substring(pos + 1);
-  }
-  var pairs = query.split('&');
-  for(var i in pairs) {
-    if (typeof(pairs[i]) == 'string') {
-      var pair = pairs[i].split('=');
-      // Ignore the 'q' path argument, if present.
-      if (pair[0] != 'q' && pair[1]) {
-        args[decodeURIComponent(pair[0].replace(/\+/g, ' '))] = decodeURIComponent(pair[1].replace(/\+/g, ' '));
+  Drupal.Views.parseQueryString = function (query) {
+    var args = {};
+    var pos = query.indexOf('?');
+    if (pos != -1) {
+      query = query.substring(pos + 1);
+    }
+    var pairs = query.split('&');
+    for (var i in pairs) {
+      if (typeof(pairs[i]) == 'string') {
+        var pair = pairs[i].split('=');
+        // Ignore the 'q' path argument, if present.
+        if (pair[0] != 'q' && pair[1]) {
+          args[decodeURIComponent(pair[0].replace(/\+/g, ' '))] = decodeURIComponent(pair[1].replace(/\+/g, ' '));
+        }
       }
     }
-  }
-  return args;
-};
+    return args;
+  };
 
-/**
+  /**
  * Helper function to return a view's arguments based on a path.
  */
-Drupal.Views.parseViewArgs = function (href, viewPath) {
+  Drupal.Views.parseViewArgs = function (href, viewPath) {
 
-  // Provide language prefix.
-  if (Drupal.settings.pathPrefix) {
-    var viewPath = Drupal.settings.pathPrefix + viewPath;
-  }
-  var returnObj = {};
-  var path = Drupal.Views.getPath(href);
-  // Ensure we have a correct path.
-  if (viewPath && path.substring(0, viewPath.length + 1) == viewPath + '/') {
-    var args = decodeURIComponent(path.substring(viewPath.length + 1, path.length));
-    returnObj.view_args = args;
-    returnObj.view_path = path;
-  }
-  return returnObj;
-};
+    // Provide language prefix.
+    if (Drupal.settings.pathPrefix) {
+      var viewPath = Drupal.settings.pathPrefix + viewPath;
+    }
+    var returnObj = {};
+    var path = Drupal.Views.getPath(href);
+    // Ensure we have a correct path.
+    if (viewPath && path.substring(0, viewPath.length + 1) == viewPath + '/') {
+      var args = decodeURIComponent(path.substring(viewPath.length + 1, path.length));
+      returnObj.view_args = args;
+      returnObj.view_path = path;
+    }
+    return returnObj;
+  };
 
-/**
+  /**
  * Strip off the protocol plus domain from an href.
  */
-Drupal.Views.pathPortion = function (href) {
-  // Remove e.g. http://example.com if present.
-  var protocol = window.location.protocol;
-  if (href.substring(0, protocol.length) == protocol) {
-    // 2 is the length of the '//' that normally follows the protocol
-    href = href.substring(href.indexOf('/', protocol.length + 2));
-  }
-  return href;
-};
+  Drupal.Views.pathPortion = function (href) {
+    // Remove e.g. http://example.com if present.
+    var protocol = window.location.protocol;
+    if (href.substring(0, protocol.length) == protocol) {
+      // 2 is the length of the '//' that normally follows the protocol.
+      href = href.substring(href.indexOf('/', protocol.length + 2));
+    }
+    return href;
+  };
 
-/**
+  /**
  * Return the Drupal path portion of an href.
  */
-Drupal.Views.getPath = function (href) {
-  href = Drupal.Views.pathPortion(href);
-  href = href.substring(Drupal.settings.basePath.length, href.length);
-  // 3 is the length of the '?q=' added to the url without clean urls.
-  if (href.substring(0, 3) == '?q=') {
-    href = href.substring(3, href.length);
-  }
-  var chars = ['#', '?', '&'];
-  for (var i in chars) {
-    if (href.indexOf(chars[i]) > -1) {
-      href = href.substr(0, href.indexOf(chars[i]));
+  Drupal.Views.getPath = function (href) {
+    href = Drupal.Views.pathPortion(href);
+    href = href.substring(Drupal.settings.basePath.length, href.length);
+    // 3 is the length of the '?q=' added to the url without clean urls.
+    if (href.substring(0, 3) == '?q=') {
+      href = href.substring(3, href.length);
+    }
+    var chars = ['#', '?', '&'];
+    for (var i in chars) {
+      if (href.indexOf(chars[i]) > -1) {
+        href = href.substr(0, href.indexOf(chars[i]));
+      }
     }
-  }
-  return href;
-};
+    return href;
+  };
 
 })(jQuery);

sites/all/modules/contrib/views/views/js/jquery.ui.dialog.patch.js

@@ -1,4 +1,5 @@
 /**
+ * @file
  * This is part of a patch to address a jQueryUI bug.  The bug is responsible
  * for the inability to scroll a page when a modal dialog is active. If the content
  * of the dialog extends beyond the bottom of the viewport, the user is only able
@@ -15,13 +16,16 @@
  *
  * The original code for this object:
  * $.ui.dialog.overlay.events: $.map('focus,mousedown,mouseup,keydown,keypress,click'.split(','),
- *  function(event) { return event + '.dialog-overlay'; }).join(' '),
- *
+ *  function(event) {
+ *    return event + '.dialog-overlay';
+ *  }).join(' '),
  */
 
 (function ($, undefined) {
   if ($.ui && $.ui.dialog && $.ui.dialog.overlay) {
     $.ui.dialog.overlay.events = $.map('focus,keydown,keypress'.split(','),
-                                 function(event) { return event + '.dialog-overlay'; }).join(' ');
+      function(event) {
+        return event + '.dialog-overlay';
+      }).join(' ');
   }
 }(jQuery));

sites/all/modules/contrib/views/views/js/views-admin.js

@@ -187,7 +187,8 @@ Drupal.viewsUi.addItemForm.prototype.handleCheck = function (event) {
   else {
     var length = this.checkedItems.length;
     var position = jQuery.inArray(label, this.checkedItems);
-    // Delete the item from the list and take sure that the list doesn't have undefined items left.
+    // Delete the item from the list and take sure that the list doesn't have
+    // undefined items left.
     for (var i = 0; i < this.checkedItems.length; i++) {
       if (i == position) {
         this.checkedItems.splice(i, 1);
@@ -245,7 +246,7 @@ Drupal.behaviors.viewsUiRenderAddViewButton.attach = function (context, settings
   });
   $addDisplayDropdown.appendTo($menu);
 
-  // Add the click handler for the add display button
+  // Add the click handler for the add display button.
   $('li.add > a', $menu).bind('click', function (event) {
     event.preventDefault();
     var $trigger = $(this);
@@ -668,7 +669,7 @@ Drupal.viewsUi.rearrangeFilterHandler.prototype.modifyTableDrag = function () {
 
     // Make sure the "group" dropdown is properly updated when rows are dragged
     // into an empty filter group. This is borrowed heavily from the block.js
-    // implementation of tableDrag.onDrop().
+    // Implements tableDrag.onDrop().
     var groupRow = $(this.rowObject.element).prevAll('tr.group-message').get(0);
     var groupName = groupRow.className.replace(/([^ ]+[ ]+)*group-([^ ]+)-message([ ]+[^ ]+)*/, '$2');
     var groupField = $('select.views-group-select', this.rowObject.element);
@@ -769,14 +770,14 @@ Drupal.behaviors.viewsFilterConfigSelectAll.attach = function(context) {
   $('#views-ui-config-item-form div.form-item-options-value-all', context).once(function() {
     $(this).show();
   })
-  .find('input[type=checkbox]')
-  .click(function() {
-    var checked = $(this).is(':checked');
-    // Update all checkbox beside the select all checkbox.
-    $(this).parents('.form-checkboxes').find('input[type=checkbox]').each(function() {
-      $(this).attr('checked', checked);
+    .find('input[type=checkbox]')
+    .click(function() {
+      var checked = $(this).is(':checked');
+      // Update all checkbox beside the select all checkbox.
+      $(this).parents('.form-checkboxes').find('input[type=checkbox]').each(function() {
+        $(this).attr('checked', checked);
+      });
     });
-  });
   // Uncheck the select all checkbox if any of the others are unchecked.
   $('#views-ui-config-item-form div.form-type-checkbox').not($('.form-item-options-value-all')).find('input[type=checkbox]').each(function() {
     $(this).click(function() {
@@ -926,7 +927,7 @@ Drupal.behaviors.viewsUiOverrideSelect.attach = function (context, settings) {
         $submit.val(Drupal.t('Apply (this display)'));
       }
     })
-    .trigger('change');
+      .trigger('change');
   });
 
 };
@@ -935,13 +936,14 @@ Drupal.viewsUi.resizeModal = function (e, no_shrink) {
   var $ = jQuery;
   var $modal = $('.views-ui-dialog');
   var $scroll = $('.scroll', $modal);
-  if ($modal.size() == 0 || $modal.css('display') == 'none') {
+  if ($modal.length == 0 || $modal.css('display') == 'none') {
     return;
   }
 
-  var maxWidth = parseInt($(window).width() * .85); // 70% of window
-  var minWidth = parseInt($(window).width() * .6); // 70% of window
-
+  var maxWidth = parseInt($(window).width() * .85);
+  // 70% of window.
+  var minWidth = parseInt($(window).width() * .6);
+  // 70% of window.
   // Set the modal to the minwidth so that our width calculation of
   // children works.
   $modal.css('width', minWidth);
@@ -976,7 +978,6 @@ Drupal.viewsUi.resizeModal = function (e, no_shrink) {
 
   // Now, calculate what the difference between the scroll and the modal
   // will be.
-
   var difference = 0;
   difference += parseInt($scroll.css('padding-top'));
   difference += parseInt($scroll.css('padding-bottom'));
@@ -1001,7 +1002,7 @@ Drupal.viewsUi.resizeModal = function (e, no_shrink) {
     width = maxWidth;
   }
 
-  // Get where we should move content to
+  // Get where we should move content to.
   var top = ($(window).height() / 2) - (height / 2);
   var left = ($(window).width() / 2) - (width / 2);
 

sites/all/modules/contrib/views/views/js/views-contextual.js

@@ -4,13 +4,13 @@
  */
 (function ($) {
 
-Drupal.behaviors.viewsContextualLinks = {
-  attach: function (context) {
-    // If there are views-related contextual links attached to the main page
-    // content, find the smallest region that encloses both the links and the
-    // view, and display it as a contextual links region.
-    $('.views-contextual-links-page', context).closest(':has(".view"):not("body")').addClass('contextual-links-region');
-  }
-};
+  Drupal.behaviors.viewsContextualLinks = {
+    attach: function (context) {
+      // If there are views-related contextual links attached to the main page
+      // content, find the smallest region that encloses both the links and the
+      // view, and display it as a contextual links region.
+      $('.views-contextual-links-page', context).closest(':has(".view"):not("body")').addClass('contextual-links-region');
+    }
+  };
 
 })(jQuery);

sites/all/modules/contrib/views/views/js/views-list.js

@@ -4,18 +4,18 @@
  */
 (function ($) {
 
-Drupal.behaviors.viewsUIList = {
-  attach: function (context) {
-    $('#ctools-export-ui-list-items thead a').once('views-ajax-processed').each(function() {
-      $(this).click(function() {
-        var query = $.deparam.querystring(this.href);
-        $('#ctools-export-ui-list-form select[name=order]').val(query['order']);
-        $('#ctools-export-ui-list-form select[name=sort]').val(query['sort']);
-        $('#ctools-export-ui-list-form input.ctools-auto-submit-click').trigger('click');
-        return false;
+  Drupal.behaviors.viewsUIList = {
+    attach: function (context) {
+      $('#ctools-export-ui-list-items thead a').once('views-ajax-processed').each(function() {
+        $(this).click(function() {
+          var query = $.deparam.querystring(this.href);
+          $('#ctools-export-ui-list-form select[name=order]').val(query['order']);
+          $('#ctools-export-ui-list-form select[name=sort]').val(query['sort']);
+          $('#ctools-export-ui-list-form input.ctools-auto-submit-click').trigger('click');
+          return false;
+        });
       });
-    });
-  }
-};
+    }
+  };
 
 })(jQuery);

sites/all/modules/contrib/views/views/modules/aggregator.views.inc

@@ -12,13 +12,12 @@
  */
 function aggregator_views_data() {
   // ----------------------------------------------------------------------
-  // Main Aggregator Item base table
-
-  // Define the base group of this table. Fields that don't
-  // have a group defined will go into this field by default.
+  // Main Aggregator Item base table.
+  // Define the base group of this table. Fields that don't have a group
+  // defined will go into this field by default.
   $data['aggregator_item']['table']['group']  = t('Aggregator');
 
-  // Advertise this table as a possible base table
+  // Advertise this table as a possible base table.
   $data['aggregator_item']['table']['base'] = array(
     'field' => 'iid',
     'title' => t('Aggregator item'),
@@ -27,43 +26,25 @@ function aggregator_views_data() {
 
   // ----------------------------------------------------------------
   // Fields
-
-  // item id.
-  $data['aggregator_item']['iid'] = array(
-    'title' => t('Feed Item ID'),
-    'help' => t('The unique ID of the aggregator item.'),
-    'field' => array(
-      'handler' => 'views_handler_field_numeric',
-      'click sortable' => TRUE,
-    ),
-    'argument' => array(
-      'handler' => 'views_handler_argument_numeric',
-      'numeric' => TRUE,
-    ),
-    'filter' => array(
-      'handler' => 'views_handler_filter_numeric',
-    ),
-    'sort' => array(
-      'handler' => 'views_handler_sort',
-    ),
-  );
-
-  // iid
+  // Item ID / 'iid'.
   $data['aggregator_item']['iid'] = array(
+    // The item it appears as on the UI,
     'title' => t('Item ID'),
-    'help' => t('The unique ID of the aggregator item.'), // The help that appears on the UI,
-    // Information for displaying the iid
+    // The help that appears on the UI,
+    'help' => t('The unique ID of the aggregator item.'),
+    // Information for displaying the iid.
     'field' => array(
       'handler' => 'views_handler_field_numeric',
       'click sortable' => TRUE,
     ),
-    // Information for accepting a iid as an argument
+    // Information for accepting a iid as an argument.
     'argument' => array(
       'handler' => 'views_handler_argument_aggregator_iid',
-      'name field' => 'title', // the field to display in the summary.
+      'name field' => 'title',
+      // The field to display in the summary.
       'numeric' => TRUE,
     ),
-    // Information for accepting a nid as a filter
+    // Information for accepting a nid as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_numeric',
     ),
@@ -73,55 +54,58 @@ function aggregator_views_data() {
     ),
   );
 
-  // title
+  // Title.
   $data['aggregator_item']['title'] = array(
-    'title' => t('Title'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Title'),
     'help' => t('The title of the aggregator item.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_aggregator_title_link',
       'extra' => array('link'),
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
   );
 
-  // link
+  // Link.
   $data['aggregator_item']['link'] = array(
-    'title' => t('Link'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Link'),
     'help' => t('The link to the original source URL of the item.'),
     'field' => array(
       'handler' => 'views_handler_field_url',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
   );
 
-  // author
+  // Author.
   $data['aggregator_item']['author'] = array(
-    'title' => t('Author'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Author'),
     'help' => t('The author of the original imported item.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_aggregator_xss',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
@@ -130,19 +114,20 @@ function aggregator_views_data() {
     ),
   );
 
-  // guid
+  // 'guid'.
   $data['aggregator_item']['guid'] = array(
-    'title' => t('GUID'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('GUID'),
     'help' => t('The guid of the original imported item.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_xss',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
@@ -151,34 +136,36 @@ function aggregator_views_data() {
     ),
   );
 
-  // feed body
+  // Feed body.
   $data['aggregator_item']['description'] = array(
-    'title' => t('Body'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Body'),
     'help' => t('The actual content of the imported item.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_aggregator_xss',
       'click sortable' => FALSE,
-     ),
-    // Information for accepting a title as a filter
+    ),
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
   );
 
-  // item timestamp
+  // Item timestamp.
   $data['aggregator_item']['timestamp'] = array(
-    'title' => t('Timestamp'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Timestamp'),
     'help' => t('The date the original feed item was posted. (With some feeds, this will be the date it was imported.)'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_date',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort_date',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_date',
     ),
@@ -187,10 +174,8 @@ function aggregator_views_data() {
     ),
   );
 
-
   // ----------------------------------------------------------------------
-  // Aggregator feed table
-
+  // Aggregator feed table.
   $data['aggregator_feed']['table']['group']  = t('Aggregator feed');
 
   // Explain how this table joins to others.
@@ -201,22 +186,25 @@ function aggregator_views_data() {
     ),
   );
 
-  // fid
+  // Feed ID / 'fid'.
   $data['aggregator_feed']['fid'] = array(
+    // The item it appears as on the UI,
     'title' => t('Feed ID'),
-    'help' => t('The unique ID of the aggregator feed.'), // The help that appears on the UI,
-    // Information for displaying the fid
+    // The help that appears on the UI,
+    'help' => t('The unique ID of the aggregator feed.'),
+    // Information for displaying the fid.
     'field' => array(
       'handler' => 'views_handler_field_numeric',
       'click sortable' => TRUE,
     ),
-    // Information for accepting a fid as an argument
+    // Information for accepting a fid as an argument.
     'argument' => array(
       'handler' => 'views_handler_argument_aggregator_fid',
-      'name field' => 'title', // the field to display in the summary.
+      'name field' => 'title',
+      // The field to display in the summary.
       'numeric' => TRUE,
     ),
-    // Information for accepting a nid as a filter
+    // Information for accepting a nid as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_numeric',
     ),
@@ -226,20 +214,22 @@ function aggregator_views_data() {
     ),
   );
 
-  // title
+  // Title.
   $data['aggregator_feed']['title'] = array(
-    'title' => t('Title'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Title'),
+    // The help that appears on the UI,
     'help' => t('The title of the aggregator feed.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_aggregator_title_link',
       'extra' => array('link'),
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
@@ -248,15 +238,16 @@ function aggregator_views_data() {
     ),
   );
 
-  // link
+  // Link.
   $data['aggregator_feed']['link'] = array(
-    'title' => t('Link'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Link'),
     'help' => t('The link to the source URL of the feed.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_url',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
@@ -265,15 +256,16 @@ function aggregator_views_data() {
     ),
   );
 
-  // feed last updated
+  // Feed last updated.
   $data['aggregator_feed']['checked'] = array(
-    'title' => t('Last checked'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Last checked'),
     'help' => t('The date the feed was last checked for new content.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_date',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort_date',
     ),
@@ -285,33 +277,35 @@ function aggregator_views_data() {
     ),
   );
 
-  // feed description
+  // Feed description.
   $data['aggregator_feed']['description'] = array(
-    'title' => t('Description'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Description'),
     'help' => t('The description of the aggregator feed.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_xss',
       'click sortable' => FALSE,
-     ),
+    ),
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
   );
 
-  // feed last updated
+  // Feed last updated.
   $data['aggregator_feed']['modified'] = array(
-    'title' => t('Last modified'), // The item it appears as on the UI,
+    // The item it appears as on the UI,
+    'title' => t('Last modified'),
     'help' => t('The date of the most recent new content on the feed.'),
-     // Information for displaying a title as a field
+    // Information for displaying a title as a field.
     'field' => array(
       'handler' => 'views_handler_field_date',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort_date',
     ),
-    // Information for accepting a title as a filter
+    // Information for accepting a title as a filter.
     'filter' => array(
       'handler' => 'views_handler_filter_date',
     ),
@@ -321,8 +315,7 @@ function aggregator_views_data() {
   );
 
   // ----------------------------------------------------------------------
-  // Aggregator category feed table
-
+  // Aggregator category feed table.
   $data['aggregator_category_feed']['table']['join'] = array(
     'aggregator_item' => array(
       'left_field' => 'fid',
@@ -331,8 +324,7 @@ function aggregator_views_data() {
   );
 
   // ----------------------------------------------------------------------
-  // Aggregator category table
-
+  // Aggregator category table.
   $data['aggregator_category']['table']['group'] = t('Aggregator category');
 
   $data['aggregator_category']['table']['join'] = array(
@@ -343,7 +335,7 @@ function aggregator_views_data() {
     ),
   );
 
-  // cid
+  // Category ID / 'cid'.
   $data['aggregator_category']['cid'] = array(
     'title' => t('Category ID'),
     'help' => t('The unique ID of the aggregator category.'),
@@ -364,14 +356,14 @@ function aggregator_views_data() {
     ),
   );
 
-  // title
+  // Title.
   $data['aggregator_category']['title'] = array(
     'title' => t('Category'),
     'help' => t('The title of the aggregator category.'),
     'field' => array(
       'handler' => 'views_handler_field_aggregator_category',
       'click sortable' => TRUE,
-     ),
+    ),
     'sort' => array(
       'handler' => 'views_handler_sort',
     ),
@@ -388,15 +380,18 @@ function aggregator_views_data() {
  */
 function aggregator_views_plugins() {
   return array(
-    'module' => 'views', // This just tells our themes are elsewhere.
+    'module' => 'views',
+    // This just tells our themes are elsewhere.
     'row' => array(
       'aggregator_rss' => array(
         'title' => t('Aggregator item'),
         'help' => t('Display the aggregator item using the data from the original source.'),
         'handler' => 'views_plugin_row_aggregator_rss',
-        'path' => drupal_get_path('module', 'views') . '/modules/node', // not necessary for most modules
+        'path' => drupal_get_path('module', 'views') . '/modules/node',
+        // Not necessary for most modules.
         'theme' => 'views_view_row_rss',
-        'base' => array('aggregator_item'), // only works with 'node' as base.
+        'base' => array('aggregator_item'),
+        // Only works with 'node' as base.
         'uses options' => TRUE,
         'type' => 'feed',
         'help topic' => 'style-aggregator-rss',

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_argument_aggregator_category_cid.inc

@@ -11,10 +11,11 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_aggregator_category_cid extends views_handler_argument_numeric {
+
   /**
    * Override the behavior of title(). Get the title of the category.
    */
-  function title_query() {
+  public function title_query() {
     $titles = array();
 
     $result = db_query("SELECT c.title FROM {aggregator_category} c WHERE c.cid IN (:cid)", array(':cid' => $this->value));
@@ -23,4 +24,5 @@ class views_handler_argument_aggregator_category_cid extends views_handler_argum
     }
     return $titles;
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_argument_aggregator_fid.inc

@@ -11,10 +11,11 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_aggregator_fid extends views_handler_argument_numeric {
+
   /**
    * Override the behavior of title(). Get the title of the feed.
    */
-  function title_query() {
+  public function title_query() {
     $titles = array();
 
     $result = db_query("SELECT f.title FROM {aggregator_feed} f WHERE f.fid IN (:fids)", array(':fids' => $this->value));
@@ -23,4 +24,5 @@ class views_handler_argument_aggregator_fid extends views_handler_argument_numer
     }
     return $titles;
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_argument_aggregator_iid.inc

@@ -11,10 +11,11 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_aggregator_iid extends views_handler_argument_numeric {
+
   /**
    * Override the behavior of title(). Get the title of the category.
    */
-  function title_query() {
+  public function title_query() {
     $titles = array();
     $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));
 
@@ -27,4 +28,5 @@ class views_handler_argument_aggregator_iid extends views_handler_argument_numer
     }
     return $titles;
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_field_aggregator_category.inc

@@ -12,15 +12,19 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_aggregator_category extends views_handler_field {
+
   /**
    * Constructor to provide additional field to add.
    */
-  function construct() {
+  public function construct() {
     parent::construct();
     $this->additional_fields['cid'] = 'cid';
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['link_to_category'] = array('default' => FALSE, 'bool' => TRUE);
     return $options;
@@ -29,7 +33,7 @@ class views_handler_field_aggregator_category extends views_handler_field {
   /**
    * Provide link to category option
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     $form['link_to_category'] = array(
       '#title' => t('Link this field to its aggregator category page'),
       '#description' => t('This will override any other link you have set.'),
@@ -44,7 +48,7 @@ class views_handler_field_aggregator_category extends views_handler_field {
    *
    * Data should be made XSS safe prior to calling this function.
    */
-  function render_link($data, $values) {
+  public function render_link($data, $values) {
     $cid = $this->get_value($values, 'cid');
     if (!empty($this->options['link_to_category']) && !empty($cid) && $data !== NULL && $data !== '') {
       $this->options['alter']['make_link'] = TRUE;
@@ -53,8 +57,12 @@ class views_handler_field_aggregator_category extends views_handler_field {
     return $data;
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     return $this->render_link($this->sanitize_value($value), $values);
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_field_aggregator_title_link.inc

@@ -6,18 +6,25 @@
  */
 
 /**
- * Field handler that turns an item's title into a clickable link to the original
- * source article.
+ * Field handler that turns an item's title into a clickable link to the
+ * original source article.
  *
  * @ingroup views_field_handlers
  */
 class views_handler_field_aggregator_title_link extends views_handler_field {
-  function construct() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function construct() {
     parent::construct();
     $this->additional_fields['link'] = 'link';
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['display_as_link'] = array('default' => TRUE, 'bool' => TRUE);
@@ -28,7 +35,7 @@ class views_handler_field_aggregator_title_link extends views_handler_field {
   /**
    * Provide link to the page being visited.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     $form['display_as_link'] = array(
       '#title' => t('Display as link'),
       '#type' => 'checkbox',
@@ -37,12 +44,18 @@ class views_handler_field_aggregator_title_link extends views_handler_field {
     parent::options_form($form, $form_state);
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     return $this->render_link($this->sanitize_value($value), $values);
   }
 
-  function render_link($data, $values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render_link($data, $values) {
     $link = $this->get_value($values, 'link');
     if (!empty($this->options['display_as_link'])) {
       $this->options['alter']['make_link'] = TRUE;
@@ -52,4 +65,5 @@ class views_handler_field_aggregator_title_link extends views_handler_field {
 
     return $data;
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_field_aggregator_xss.inc

@@ -11,8 +11,13 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_aggregator_xss extends views_handler_field {
-  function render($values) {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     return aggregator_filter_xss($value);
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_handler_filter_aggregator_category_cid.inc

@@ -11,7 +11,11 @@
  * @ingroup views_filter_handlers
  */
 class views_handler_filter_aggregator_category_cid extends views_handler_filter_in_operator {
-  function get_value_options() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function get_value_options() {
     if (isset($this->value_options)) {
       return;
     }
@@ -23,4 +27,5 @@ class views_handler_filter_aggregator_category_cid extends views_handler_filter_
       $this->value_options[$category->cid] = $category->title;
     }
   }
+
 }

sites/all/modules/contrib/views/views/modules/aggregator/views_plugin_row_aggregator_rss.inc

@@ -2,17 +2,28 @@
 
 /**
  * @file
- * Contains the Aggregator Item RSS row style plugin.
+ * Definition of views_plugin_row_aggregator_rss.
  */
 
 /**
  * Plugin which loads an aggregator item and formats it as an RSS item.
  */
 class views_plugin_row_aggregator_rss extends views_plugin_row {
-  var $base_table = 'aggregator_item';
-  var $base_field = 'iid';
 
-  function option_definition() {
+  /**
+   *
+   */
+  public $base_table = 'aggregator_item';
+
+  /**
+   *
+   */
+  public $base_field = 'iid';
+
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
 
     $options['item_length'] = array('default' => 'default');
@@ -20,7 +31,10 @@ class views_plugin_row_aggregator_rss extends views_plugin_row {
     return $options;
   }
 
-  function options_form(&$form, &$form_state) {
+  /**
+   * {@inheritdoc}
+   */
+  public function options_form(&$form, &$form_state) {
     $form['item_length'] = array(
       '#type' => 'select',
       '#title' => t('Display type'),
@@ -34,7 +48,10 @@ class views_plugin_row_aggregator_rss extends views_plugin_row {
     );
   }
 
-  function render($row) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($row) {
     $iid =  $row->{$this->field_alias};
     $sql =  "SELECT ai.iid, ai.fid, ai.title, ai.link, ai.author, ai.description, ";
     $sql .= "ai.timestamp, ai.guid, af.title AS feed_title, ai.link AS feed_LINK ";
@@ -71,4 +88,5 @@ class views_plugin_row_aggregator_rss extends views_plugin_row {
       'row' => $item
     ));
   }
+
 }

sites/all/modules/contrib/views/views/modules/book.views.inc

@@ -12,8 +12,7 @@
  */
 function book_views_data() {
   // ----------------------------------------------------------------------
-  // book table
-
+  // 'book' table.
   $data['book']['table']['group']  = t('Book');
   $data['book']['table']['join'] = array(
     'node' => array(
@@ -35,8 +34,7 @@ function book_views_data() {
   );
 
   // ----------------------------------------------------------------------
-  // menu_links table -- this is aliased so we can get just book relations
-
+  // 'menu_links' table -- this is aliased so we can get just book relations.
   // Book hierarchy and weight data are now in {menu_links}.
   $data['book_menu_links']['table']['group'] = t('Book');
   $data['book_menu_links']['table']['join'] = array(
@@ -87,9 +85,8 @@ function book_views_data() {
   );
 
   // ----------------------------------------------------------------------
-  // book_parent table -- this is an alias of the book table which
+  // 'book_parent' table -- this is an alias of the book table which
   // represents the parent book.
-
   // The {book} record for the parent node.
   $data['book_parent']['table']['group'] = t('Book');
   $data['book_parent']['table']['join'] = array(
@@ -119,13 +116,13 @@ function book_views_data() {
  * Implements hook_views_plugins().
  */
 function book_views_plugins() {
- return array(
-   'module' => 'views',
-   'argument default' => array(
-     'book_root' => array(
-       'title' => t('Book root from current node'),
-       'handler' => 'views_plugin_argument_default_book_root'
-     ),
-   ),
- );
+  return array(
+    'module' => 'views',
+    'argument default' => array(
+      'book_root' => array(
+        'title' => t('Book root from current node'),
+        'handler' => 'views_plugin_argument_default_book_root',
+      ),
+    ),
+  );
 }

sites/all/modules/contrib/views/views/modules/book/views_plugin_argument_default_book_root.inc

@@ -1,14 +1,19 @@
 <?php
+
 /**
  * @file
- * Contains the book root from current node argument default plugin.
+ * Definition of views_plugin_argument_default_book_root.
  */
 
 /**
  * Default argument plugin to get the current node's book root.
  */
 class views_plugin_argument_default_book_root extends views_plugin_argument_default_node {
-  function get_argument() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function get_argument() {
     // Use the argument_default_node plugin to get the nid argument.
     $nid = parent::get_argument();
     if (!empty($nid)) {
@@ -18,4 +23,5 @@ class views_plugin_argument_default_book_root extends views_plugin_argument_defa
       }
     }
   }
+
 }

sites/all/modules/contrib/views/views/modules/comment.views.inc

@@ -10,13 +10,12 @@
 /**
  * Implements hook_views_data().
  */
-
 function comment_views_data() {
   $data['comments']['moved to'] = 'comment';
   $data['comment']['comment']['moved to'] = array('field_data_comment_body', 'comment_body');
   $data['comment']['comment']['field']['moved to'] = array('field_data_comment_body', 'comment_body');
-  // Define the base group of this table. Fields that don't
-  // have a group defined will go into this field by default.
+  // Define the base group of this table. Fields that don't have a group
+  // defined will go into this field by default.
   $data['comment']['table']['group']  = t('Comment');
 
   $data['comment']['table']['base'] = array(
@@ -36,9 +35,8 @@ function comment_views_data() {
   );
 
   // ----------------------------------------------------------------
-  // Fields
-
-  // subject
+  // Fields.
+  // Subject.
   $data['comment']['subject'] = array(
     'title' => t('Title'),
     'help' => t('The title of the comment.'),
@@ -57,7 +55,7 @@ function comment_views_data() {
     ),
   );
 
-  // cid
+  // Comment ID / 'cid'.
   $data['comment']['cid'] = array(
     'title' => t('ID'),
     'help' => t('The comment ID of the field'),
@@ -76,7 +74,7 @@ function comment_views_data() {
     ),
   );
 
-  // name (of comment author)
+  // Username of the comment author.
   $data['comment']['name'] = array(
     'title' => t('Author'),
     'help' => t("The name of the comment's author. Can be rendered as a link to the author's homepage."),
@@ -95,7 +93,7 @@ function comment_views_data() {
     ),
   );
 
-  // homepage
+  // Homepage.
   $data['comment']['homepage'] = array(
     'title' => t("Author's website"),
     'help' => t("The website address of the comment's author. Can be rendered as a link. Will be empty if the author is a registered user."),
@@ -114,14 +112,14 @@ function comment_views_data() {
     ),
   );
 
-  // hostname
+  // hostname.
   $data['comment']['hostname'] = array(
     'title' => t('Hostname'),
     'help' => t('Hostname of user that posted the comment.'),
     'field' => array(
       'handler' => 'views_handler_field',
       'click sortable' => TRUE,
-     ),
+    ),
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
@@ -133,14 +131,14 @@ function comment_views_data() {
     ),
   );
 
-  // mail
+  // Email address.
   $data['comment']['mail'] = array(
     'title' => t('Mail'),
     'help' => t('Email of user that posted the comment. Will be empty if the author is a registered user.'),
     'field' => array(
       'handler' => 'views_handler_field',
       'click sortable' => TRUE,
-     ),
+    ),
     'filter' => array(
       'handler' => 'views_handler_filter_string',
     ),
@@ -152,7 +150,7 @@ function comment_views_data() {
     ),
   );
 
-  // created (when comment was posted)
+  // Created - when comment was posted.
   $data['comment']['created'] = array(
     'title' => t('Post date'),
     'help' => t('Date and time of when the comment was created.'),
@@ -222,7 +220,7 @@ function comment_views_data() {
     ),
   );
 
-  // Language field
+  // Language field.
   if (module_exists('locale')) {
     $data['comment']['language'] = array(
       'title' => t('Language'),
@@ -244,7 +242,7 @@ function comment_views_data() {
   }
 
   $data['comments']['timestamp']['moved to'] = array('comment', 'changed');
-  // changed (when comment was last updated)
+  // Changed (when comment was last updated).
   $data['comment']['changed'] = array(
     'title' => t('Updated date'),
     'help' => t('Date and time of when the comment was last updated.'),
@@ -320,7 +318,7 @@ function comment_views_data() {
     ),
   );
 
-  // status (approved or not)
+  // Status (approved or not).
   $data['comment']['status'] = array(
     'title' => t('Approved'),
     'help' => t('Whether the comment is approved (or still in the moderation queue).'),
@@ -341,7 +339,7 @@ function comment_views_data() {
     ),
   );
 
-  // link to view comment
+  // Link to view comment.
   $data['comment']['view_comment'] = array(
     'field' => array(
       'title' => t('View link'),
@@ -350,7 +348,7 @@ function comment_views_data() {
     ),
   );
 
-  // link to edit comment
+  // Link to edit comment.
   $data['comment']['edit_comment'] = array(
     'field' => array(
       'title' => t('Edit link'),
@@ -359,7 +357,7 @@ function comment_views_data() {
     ),
   );
 
-  // link to delete comment
+  // Link to delete comment.
   $data['comment']['delete_comment'] = array(
     'field' => array(
       'title' => t('Delete link'),
@@ -368,8 +366,7 @@ function comment_views_data() {
     ),
   );
 
-
-  // link to approve comment
+  // Link to approve comment.
   $data['comment']['approve_comment'] = array(
     'field' => array(
       'title' => t('Approve link'),
@@ -378,7 +375,7 @@ function comment_views_data() {
     ),
   );
 
-  // link to reply to comment
+  // Link to reply to comment.
   $data['comment']['replyto_comment'] = array(
     'field' => array(
       'title' => t('Reply-to link'),
@@ -461,22 +458,21 @@ function comment_views_data() {
   );
 
   // ----------------------------------------------------------------------
-  // node_comment_statistics table
-
-  // define the group
+  // 'node_comment_statistics' table.
+  // Define the group.
   $data['node_comment_statistics']['table']['group']  = t('Content');
 
-  // joins
+  // Joins.
   $data['node_comment_statistics']['table']['join'] = array(
-    //...to the node table
+    // ...to the node table.
     'node' => array(
       'type' => 'INNER',
       'left_field' => 'nid',
       'field' => 'nid',
-     ),
+    ),
   );
 
-  // last_comment_timestamp
+  // Timestamp of the last comment.
   $data['node_comment_statistics']['last_comment_timestamp'] = array(
     'title' => t('Last comment time'),
     'help' => t('Date and time of when the last comment was posted.'),
@@ -492,7 +488,7 @@ function comment_views_data() {
     ),
   );
 
-  // last_comment_name (author's name)
+  // Last comment author's username.
   $data['node_comment_statistics']['last_comment_name'] = array(
     'title' => t("Last comment author"),
     'help' => t('The name of the author of the last posted comment.'),
@@ -507,7 +503,7 @@ function comment_views_data() {
     ),
   );
 
-  // comment_count
+  // Comment count.
   $data['node_comment_statistics']['comment_count'] = array(
     'title' => t('Comment count'),
     'help' => t('The number of comments a node has.'),
@@ -526,7 +522,7 @@ function comment_views_data() {
     ),
   );
 
-  // last_comment_timestamp
+  // Timestamp of when the last comment update happened.
   $data['node_comment_statistics']['last_updated'] = array(
     'title' => t('Updated/commented date'),
     'help' => t('The most recent of last comment posted or node updated time.'),
@@ -558,7 +554,7 @@ function comment_views_data() {
     ),
   );
 
-  // last_comment_uid
+  // The user ID / 'uid' of the user who last posted a comment.
   $data['node_comment_statistics']['last_comment_uid'] = array(
     'title' => t('Last comment uid'),
     'help' => t('The User ID of the author of the last comment of a node.'),
@@ -584,11 +580,12 @@ function comment_views_data() {
 }
 
 /**
- * Use views_data_alter to add items to the node table that are
- * relevant to comments.
+ * Implements hook_views_data_alter() on behalf of comment.module.
+ *
+ * Add items to the node table that are relevant to comments.
  */
 function comment_views_data_alter(&$data) {
-  // new comments
+  // New comments.
   $data['node']['new_comments'] = array(
     'title' => t('New comments'),
     'help' => t('The number of new comments on the node.'),
@@ -606,7 +603,7 @@ function comment_views_data_alter(&$data) {
     ),
   );
 
-  // Comment status of the node
+  // Comment status of the node.
   $data['node']['comment'] = array(
     'title' => t('Comment status'),
     'help' => t('Whether comments are enabled or disabled on the node.'),
@@ -636,7 +633,7 @@ function comment_views_data_alter(&$data) {
       'field' => 'uid',
       'name table' => 'users',
       'name field' => 'name',
-      'handler' => 'views_handler_filter_comment_user_uid'
+      'handler' => 'views_handler_filter_comment_user_uid',
     ),
   );
 
@@ -652,7 +649,6 @@ function comment_views_data_alter(&$data) {
       'handler' => 'views_handler_relationship',
     ),
   );
-
 }
 
 /**
@@ -667,8 +663,10 @@ function comment_views_plugins() {
         'help' => t('Display the comment with standard comment view.'),
         'handler' => 'views_plugin_row_comment_view',
         'theme' => 'views_view_row_comment',
-        'path' => drupal_get_path('module', 'views') . '/modules/comment', // not necessary for most modules
-        'base' => array('comment'), // only works with 'comment' as base.
+        'path' => drupal_get_path('module', 'views') . '/modules/comment',
+        // Not necessary for most modules.
+        'base' => array('comment'),
+        // Only works with 'comment' as base.
         'uses options' => TRUE,
         'type' => 'normal',
         'help topic' => 'style-comment',
@@ -678,8 +676,10 @@ function comment_views_plugins() {
         'help' => t('Display the comment as RSS.'),
         'handler' => 'views_plugin_row_comment_rss',
         'theme' => 'views_view_row_rss',
-        'path' => drupal_get_path('module', 'views') . '/modules/comment', // not necessary for most modules
-        'base' => array('comment'), // only works with 'comment' as base.
+        'path' => drupal_get_path('module', 'views') . '/modules/comment',
+        // Not necessary for most modules.
+        'base' => array('comment'),
+        // Only works with 'comment' as base.
         'uses options' => TRUE,
         'type' => 'feed',
         'help topic' => 'style-comment-rss',
@@ -689,7 +689,7 @@ function comment_views_plugins() {
 }
 
 /**
- * Template helper for theme_views_view_row_comment
+ * Template helper for theme_views_view_row_comment.
  */
 function template_preprocess_views_view_row_comment(&$vars) {
   $options = $vars['options'];
@@ -701,9 +701,9 @@ function template_preprocess_views_view_row_comment(&$vars) {
   $node->view = &$view;
 
   $build = comment_view_multiple(array($comment->cid => $comment), $node, $plugin->options['view_mode']);
-  // If we're displaying the comments without links, remove them from the
-  // renderable array. There is no way to avoid building them in the first
-  // place (see comment_build_content()).
+  // If displaying the comments without links, remove them from the renderable
+  // array; there is no way to avoid building them in the first place.
+  // @see comment_build_content()
   if (empty($options['links'])) {
     foreach ($build as $cid => &$comment_build) {
       if (isset($comment_build['links'])) {

sites/all/modules/contrib/views/views/modules/comment.views_default.inc

@@ -6,12 +6,12 @@
  */
 
 /**
- * Implementation of hook_views_default_views()
+ * Implements hook_views_default_views().
  */
 function comment_views_default_views() {
   $views = array();
 
-  $view = new view;
+  $view = new view();
   $view->name = 'comments_recent';
   $view->description = 'Contains a block and a page to list recent comments; the block will automatically link to the page, which displays the comment body as well as a link to the node.';
   $view->tag = 'default';
@@ -122,7 +122,7 @@ function comment_views_default_views() {
 
   $views['comments_recent'] = $view;
 
-  $view = new view;
+  $view = new view();
   $view->name = 'tracker';
   $view->description = 'Shows all new activity on system.';
   $view->tag = 'default';

sites/all/modules/contrib/views/views/modules/comment/views_handler_argument_comment_user_uid.inc

@@ -12,7 +12,11 @@
  * @ingroup views_argument_handlers
  */
 class views_handler_argument_comment_user_uid extends views_handler_argument {
-  function title() {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function title() {
     if (!$this->argument) {
       $title = variable_get('anonymous', t('Anonymous'));
     }
@@ -26,7 +30,10 @@ class views_handler_argument_comment_user_uid extends views_handler_argument {
     return check_plain($title);
   }
 
-  function default_actions($which = NULL) {
+  /**
+   * {@inheritdoc}
+   */
+  public function default_actions($which = NULL) {
     // Disallow summary views on this argument.
     if (!$which) {
       $actions = parent::default_actions();
@@ -40,7 +47,10 @@ class views_handler_argument_comment_user_uid extends views_handler_argument {
     }
   }
 
-  function query($group_by = FALSE) {
+  /**
+   * {@inheritdoc}
+   */
+  public function query($group_by = FALSE) {
     $this->ensure_my_table();
 
     $subselect = db_select('comment', 'c');
@@ -55,7 +65,11 @@ class views_handler_argument_comment_user_uid extends views_handler_argument {
     $this->query->add_where(0, $condition);
   }
 
-  function get_sort_name() {
+  /**
+   * {@inheritdoc}
+   */
+  public function get_sort_name() {
     return t('Numerical', array(), array('context' => 'Sort order'));
   }
+
 }

sites/all/modules/contrib/views/views/modules/comment/views_handler_field_comment.inc

@@ -11,10 +11,11 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_comment extends views_handler_field {
+
   /**
    * Override init function to provide generic option to link to comment.
    */
-  function init(&$view, &$options) {
+  public function init(&$view, &$options) {
     parent::init($view, $options);
     if (!empty($this->options['link_to_comment'])) {
       $this->additional_fields['cid'] = 'cid';
@@ -22,7 +23,10 @@ class views_handler_field_comment extends views_handler_field {
     }
   }
 
-  function option_definition() {
+  /**
+   * {@inheritdoc}
+   */
+  public function option_definition() {
     $options = parent::option_definition();
     $options['link_to_comment'] = array('default' => TRUE, 'bool' => TRUE);
     $options['link_to_node'] = array('default' => FALSE, 'bool' => TRUE);
@@ -31,9 +35,9 @@ class views_handler_field_comment extends views_handler_field {
   }
 
   /**
-   * Provide link-to-comment option
+   * Provide link-to-comment option.
    */
-  function options_form(&$form, &$form_state) {
+  public function options_form(&$form, &$form_state) {
     $form['link_to_comment'] = array(
       '#title' => t('Link this field to its comment'),
       '#description' => t("Enable to override this field's links."),
@@ -48,7 +52,10 @@ class views_handler_field_comment extends views_handler_field {
     parent::options_form($form, $form_state);
   }
 
-  function render_link($data, $values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render_link($data, $values) {
     if (!empty($this->options['link_to_comment'])) {
       $this->options['alter']['make_link'] = TRUE;
       $nid = $this->get_value($values, 'nid');
@@ -58,7 +65,7 @@ class views_handler_field_comment extends views_handler_field {
         $this->options['alter']['fragment'] = "comment-" . $cid;
       }
       // If there is no comment link to the node.
-      else if ($this->options['link_to_node']) {
+      elseif ($this->options['link_to_node']) {
         $this->options['alter']['path'] = "node/" . $nid;
       }
     }
@@ -66,8 +73,12 @@ class views_handler_field_comment extends views_handler_field {
     return $data;
   }
 
-  function render($values) {
+  /**
+   * {@inheritdoc}
+   */
+  public function render($values) {
     $value = $this->get_value($values);
     return $this->render_link($this->sanitize_value($value), $values);
   }
+
 }

sites/all/modules/contrib/views/views/modules/comment/views_handler_field_comment_depth.inc

@@ -11,11 +11,13 @@
  * @ingroup views_field_handlers
  */
 class views_handler_field_comment_depth extends views_handler_field {
+
   /**
-   * Work out the depth of this comment
+   * Work out the depth of this comment.
    */
-  function render($values) {
+  public function render($values) {
     $comment_thread = $this->get_value($values);
     return count(explode('.', $comment_thread)) - 1;
   }
+
 }