more module updates

sites/all/modules/contrib/rss/views_rss/modules/views_rss_core/views_rss_core.field.inc

@@ -55,7 +55,7 @@ function views_rss_core_field_formatter_settings_summary($field, $instance, $vie
     unset($image_styles['']);
     // Styles could be lost because of enabled/disabled modules that defines
     // their styles in code.
-    if (isset($image_styles[$settings['image_style']])) {
+    if (!empty($settings['image_style']) && !empty($image_styles[$settings['image_style']])) {
       $summary[] = t('Image style: @style', array('@style' => $image_styles[$settings['image_style']]));
     }
     else {
@@ -101,9 +101,8 @@ function views_rss_core_field_formatter_view($entity_type, $entity, $field, $ins
       // Get file size of image preset file (if it has already been created,
       // otherwise just create it first and then get file size).
       $path = image_style_path($display['settings']['image_style'], $item['uri']);
-      $real_path = drupal_realpath($path);
+      if (file_exists($path) || image_style_create_derivative($image_style, $item['uri'], $path)) {
-      if (file_exists($real_path) || image_style_create_derivative($image_style, $item['uri'], $path)) {
+        $item['filesize'] = filesize($path);
-        $item['filesize'] = filesize($real_path);
       }
     }
     elseif ($field['type'] == 'media') {
@@ -122,7 +121,7 @@ function views_rss_core_field_formatter_view($entity_type, $entity, $field, $ins
     else {
       $uri = file_create_url($item['uri']);
     }
-    
+
     // XML element array in format_xml_elements() format.
     $rss_element = array(
       'key' => 'enclosure',
@@ -138,7 +137,7 @@ function views_rss_core_field_formatter_view($entity_type, $entity, $field, $ins
       '#markup' => format_xml_elements(array($rss_element)),
       '#rss_element' => $rss_element,
     );
-        
+
   }
   return $element;
 }

sites/all/modules/contrib/rss/views_rss/modules/views_rss_core/views_rss_core.inc

@@ -45,6 +45,16 @@ function views_rss_core_preprocess_channel_atom_link(&$variables) {
   );
 }
 
+/**
+ * Preprocess function for channel <language> element.
+ */
+function views_rss_core_preprocess_channel_language(&$variables) {
+  global $language;
+  if (empty($variables['elements'][0]['value'])) {
+    $variables['elements'][0]['value'] = $language->language;
+  }
+}
+
 /**
  * Preprocess function for channel <category> element.
  */
@@ -110,7 +120,7 @@ function views_rss_core_preprocess_channel_date(&$variables) {
   if (count($variables['view']->result) > 0) {
     $max_date = 0;
     foreach ($variables['view']->result as $row) {
-      $key = strtolower($variables['elements'][0]['key']);
+      $key = $variables['elements'][0]['key'];
       if (isset($row->$key) && $row->$key > $max_date) {
         $max_date = $row->$key;
       }
@@ -194,4 +204,4 @@ function views_rss_core_preprocess_item_source(&$variables) {
   $view_title = $variables['view']->get_title();
   $variables['elements'][0]['value'] = (!empty($view_title)) ? $view_title : variable_get('site_name', t('Drupal'));
   $variables['elements'][0]['attributes'] = array('url' => $url);
-}
+}

sites/all/modules/contrib/rss/views_rss/modules/views_rss_core/views_rss_core.info

@@ -4,9 +4,9 @@ package = Views
 dependencies[] = views_rss
 core = "7.x"
 
-; Information added by drupal.org packaging script on 2013-09-11
+; Information added by Drupal.org packaging script on 2014-12-23
-version = "7.x-2.0-rc3+4-dev"
+version = "7.x-2.0-rc4"
 core = "7.x"
 project = "views_rss"
-datestamp = "1378900636"
+datestamp = "1419363788"
 

sites/all/modules/contrib/rss/views_rss/modules/views_rss_core/views_rss_core.module

@@ -60,7 +60,8 @@ function views_rss_core_views_rss_channel_elements() {
     'help' => 'http://www.rssboard.org/rss-profile#namespace-elements-atom-link',
   );
   $elements['language'] = array(
-    'description' => t('The language the channel is written in. This allows aggregators to group all Italian language sites, for example, on a single page. See list of <a href="@w3c_url">allowable values</a> for this element defined by the W3C.', array(
+    'preprocess functions' => array('views_rss_core_preprocess_channel_language'),
+    'description' => t("The language the channel is written in. This allows aggregators to group all Italian language sites, for example, on a single page. See list of <a href='@w3c_url'>allowable values</a> for this element defined by the W3C. If left empty, it will use current site's language.", array(
       '@w3c_url' => url('http://www.w3.org/TR/REC-html40/struct/dirlang.html', array('fragment' => 'langcodes')),
     )),
     'help' => 'http://www.rssboard.org/rss-profile#element-channel-language',
@@ -281,4 +282,4 @@ function views_rss_core_views_rss_options_form_validate($form, &$form_state) {
       form_set_error('style_options][channel][core][views_rss_core][docs', t("Not a valid URL."));
     }
   }
-}
+}

sites/all/modules/contrib/rss/views_rss/modules/views_rss_dc/views_rss_dc.info

@@ -4,9 +4,9 @@ package = Views
 dependencies[] = views_rss
 core = "7.x"
 
-; Information added by drupal.org packaging script on 2013-09-11
+; Information added by Drupal.org packaging script on 2014-12-23
-version = "7.x-2.0-rc3+4-dev"
+version = "7.x-2.0-rc4"
 core = "7.x"
 project = "views_rss"
-datestamp = "1378900636"
+datestamp = "1419363788"
 

sites/all/modules/contrib/rss/views_rss/theme/theme.inc

@@ -72,6 +72,14 @@ function template_preprocess_views_view_views_rss(&$variables) {
         $value = NULL;
       }
 
+      // Avoid double encoding: the $value might be already encoded here,
+      // depending on the field configuration/processing, and because we know
+      // it will be encoded again when the whole feed array will be passed to
+      // format_xml_elements(), let's make sure we decode it here first.
+      if (is_string($value)) {
+        $value = decode_entities($value);
+      }
+
       // Start building XML channel element array compatible with format_xml_elements().
       $rss_elements = array(
         array(
@@ -140,6 +148,14 @@ function template_preprocess_views_view_views_rss(&$variables) {
     foreach ($item as $module => $module_item_elements) {
       foreach ($module_item_elements as $element => $value) {
 
+        // Avoid double encoding: the $value might be already encoded here,
+        // depending on the field configuration/processing, and because we know
+        // it will be encoded again when the whole feed array will be passed to
+        // format_xml_elements(), let's make sure we decode it here first.
+        if (is_string($value)) {
+          $value = decode_entities($value);
+        }
+
         // Start building XML element array compatible with format_xml_elements().
         $rss_elements = array(
           array(
@@ -221,4 +237,4 @@ function template_preprocess_views_view_views_rss(&$variables) {
 
   // Set XML header.
   drupal_add_http_header('Content-Type', 'application/rss+xml; charset=utf-8');
-}
+}

sites/all/modules/contrib/rss/views_rss/views/views_rss_plugin_style_fields.inc

@@ -18,7 +18,10 @@ class views_rss_plugin_style_fields extends views_plugin_style {
       $url_options['query'] = $input;
     }
 
-    $url = url($this->view->get_url(NULL, $path), $url_options);
+    // Don't add arguments to RSS path if the feed does not support arguments.
+    $feed_path = !empty($this->display->display_options['arguments']) ? $this->view->get_url(NULL, $path) : $path;
+
+    $url = url($feed_path, $url_options);
     if ($display->has_path() && !$this->options['feed_settings']['feed_in_links']) {
       if (empty($this->preview)) {
         drupal_add_feed($url, $title);
@@ -347,7 +350,7 @@ class views_rss_plugin_style_fields extends views_plugin_style {
     }
     return $errors;
   }
-  
+
   /**
    * Map views row result to an RSS item.
    */

sites/all/modules/contrib/rss/views_rss/views_rss.info

@@ -7,9 +7,9 @@ files[] = views/views_rss_plugin_style_fields.inc
 files[] = views/views_rss_handler_field_user_mail.inc
 files[] = views/views_rss_handler_field_term_node_tid.inc
 
-; Information added by drupal.org packaging script on 2013-09-11
+; Information added by Drupal.org packaging script on 2014-12-23
-version = "7.x-2.0-rc3+4-dev"
+version = "7.x-2.0-rc4"
 core = "7.x"
 project = "views_rss"
-datestamp = "1378900636"
+datestamp = "1419363788"
 

sites/all/modules/contrib/rss/views_rss_media/views_rss_media.field.inc

@@ -7,7 +7,7 @@ function views_rss_media_field_formatter_info() {
   $formatters = array(
     'media_content' => array(
       'label' => t('RSS <media:content> element'),
-      'field types' => array('image', 'file', 'video'),
+      'field types' => array('image', 'file', 'video', 'video_embed_field'),
       'settings' => array(
         'image_style' => '',
         'group_multiple_values' => 0,
@@ -38,7 +38,9 @@ function views_rss_media_field_formatter_settings_form($field, $instance, $view_
   $display = $instance['display'][$view_mode];
   $settings = $display['settings'];
 
-  if ($field['type'] == 'image') {
+  $element = array();
+
+  if ($field['type'] == 'image' || $field['type'] == 'file') {
     $image_styles = image_style_options(FALSE);
     $element['image_style'] = array(
       '#title' => t('Image style'),
@@ -85,7 +87,9 @@ function views_rss_media_field_formatter_settings_form($field, $instance, $view_
     // hash_file() function used to generate file hashes
     // is available only in PHP versions >= 5.1.2.
     // @see http://www.php.net/manual/en/function.hash-file.php
-    if (version_compare(phpversion(), '5.1.2') >= 0) {
+    // Also, no hash support for Video Embed fields, as these are not
+    // stored locally, not possible then to calculate hashes for them.
+    if ($field['type'] != 'video_embed_field' && version_compare(phpversion(), '5.1.2') >= 0) {
 
       $element['generate_hash'] = array(
         '#title' => t('Generate hash values for files'),
@@ -126,7 +130,7 @@ function views_rss_media_field_formatter_settings_summary($field, $instance, $vi
 
   $summary = array();
 
-  if ($field['type'] == 'image') {
+  if ($field['type'] == 'image' || $field['type'] == 'file') {
     $image_styles = image_style_options(FALSE);
     // Unset possible 'No defined styles' option.
     unset($image_styles['']);
@@ -169,13 +173,18 @@ function views_rss_media_field_formatter_view($entity_type, $entity, $field, $in
 
   foreach ($items as $delta => $item) {
 
+    if ($field['type'] == 'video_embed_field') {
+      $url = $item['video_url'];
+      $item['video_data'] = unserialize($item['video_data']);
+    }
+
     // When generating a thumbnail for a video file,
     // let's process only thumbnail image details.
     if ($item['type'] == 'video' && $display['type'] == 'media_thumbnail') {
       $item = (array) $item['thumbnailfile'];
     }
 
-    if ($display['type'] == 'media_content' || $display['type'] == 'media_thumbnail') {
+    if (($display['type'] == 'media_content' || $display['type'] == 'media_thumbnail') && $field['type'] != 'video_embed_field') {
 
       // Inside a view item may contain NULL data. In that case, just return.
       if (empty($item['fid'])) {
@@ -207,10 +216,14 @@ function views_rss_media_field_formatter_view($entity_type, $entity, $field, $in
         'key' => 'media:content',
         'attributes' => array(
           'url' => $url,
-          'fileSize' => $item['filesize'],
-          'type' => $item['filemime'],
         ),
       );
+      if (!empty($item['filesize'])) {
+        $rss_element['attributes']['fileSize'] = $item['filesize'];
+      }
+      if (!empty($item['filemime'])) {
+        $rss_element['attributes']['type'] = $item['filemime'];
+      }
       if (!empty($display['settings']['medium'])) {
         $rss_element['attributes']['medium'] = $display['settings']['medium'];
       }
@@ -256,6 +269,45 @@ function views_rss_media_field_formatter_view($entity_type, $entity, $field, $in
         }
       }
 
+      // Additional properties for Video Embed fields.
+      if ($field['type'] == 'video_embed_field') {
+        if (!empty($item['video_data']['media$group']['media$content'][0])) {
+          $rss_element['attributes'] += $item['video_data']['media$group']['media$content'][0];
+        }
+        if (!empty($item['video_data']['media$group']['media$title'])) {
+          $rss_element['value'][] = array(
+            'key' => 'media:title',
+            'value' => $item['video_data']['media$group']['media$title'],
+          );
+        }
+        if (!empty($item['video_data']['media$group']['media$description'])) {
+          $rss_element['value'][] = array(
+            'key' => 'media:description',
+            'value' => $item['video_data']['media$group']['media$description'],
+          );
+        }
+        if (!empty($item['video_data']['media$group']['media$thumbnail'][0])) {
+          $rss_element['value'][] = array(
+            'key' => 'media:thumbnail',
+            'attributes' => $item['video_data']['media$group']['media$thumbnail'][0],
+          );
+        }
+        if (!empty($item['video_data']['media$group']['media$category'])) {
+          foreach ($item['video_data']['media$group']['media$category'] as $category) {
+            $rss_element['value'][] = array(
+              'key' => 'media:category',
+              'value' => $category,
+            );
+          }
+        }
+        if (!empty($item['video_data']['media$group']['media$keywords'])) {
+          $rss_element['value'][] = array(
+            'key' => 'media:keywords',
+            'value' => implode(', ', $item['video_data']['media$group']['media$keywords']),
+          );
+        }
+      }
+
       // Generate file hash for <media:hash> element.
       // hash_file() function used to generate file hashes
       // is available only in PHP versions >= 5.1.2.

sites/all/modules/contrib/rss/views_rss_media/views_rss_media.info

@@ -12,9 +12,9 @@ project = "views_rss_media"
 datestamp = "1344474923"
 
 
-; Information added by drupal.org packaging script on 2013-09-11
+; Information added by Drupal.org packaging script on 2014-10-15
 version = "7.x-1.x-dev"
 core = "7.x"
 project = "views_rss_media"
-datestamp = "1378900668"
+datestamp = "1413385143"