first import

sites/all/modules/mb/LICENSE.txt

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+GNU GENERAL PUBLIC LICENSE
+
+              Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
+Cambridge, MA 02139, USA. Everyone is permitted to copy and distribute
+verbatim copies of this license document, but changing it is not allowed.
+
+                  Preamble
+
+The licenses for most software are designed to take away your freedom to
+share and change it. By contrast, the GNU General Public License is
+intended to guarantee your freedom to share and change free software--to
+make sure the software is free for all its users. This General Public License
+applies to most of the Free Software Foundation's software and to any other
+program whose authors commit to using it. (Some other Free Software
+Foundation software is covered by the GNU Library General Public License
+instead.) You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our
+General Public Licenses are designed to make sure that you have the
+freedom to distribute copies of free software (and charge for this service if
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+can change the software or use pieces of it in new free programs; and that
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+
+To protect your rights, we need to make restrictions that forbid anyone to
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+
+For example, if you distribute copies of such a program, whether gratis or for
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+sure that they, too, receive or can get the source code. And you must show
+them these terms so they know their rights.
+
+We protect your rights with two steps: (1) copyright the software, and (2)
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+
+Also, for each author's protection and ours, we want to make certain that
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+
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+this, we have made it clear that any patent must be licensed for everyone's
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+
+The precise terms and conditions for copying, distribution and modification
+follow.
+
+           GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
+               MODIFICATION
+
+0. This License applies to any program or other work which contains a notice
+placed by the copyright holder saying it may be distributed under the terms
+of this General Public License. The "Program", below, refers to any such
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+containing the Program or a portion of it, either verbatim or with
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+addressed as "you".
+
+Activities other than copying, distribution and modification are not covered
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+not restricted, and the output from the Program is covered only if its contents
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+
+1. You may copy and distribute verbatim copies of the Program's source
+code as you receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice and
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+Program a copy of this License along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and you
+may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Program or any portion of it,
+thus forming a work based on the Program, and copy and distribute such
+modifications or work under the terms of Section 1 above, provided that you
+also meet all of these conditions:
+
+a) You must cause the modified files to carry prominent notices stating that
+you changed the files and the date of any change.
+
+b) You must cause any work that you distribute or publish, that in whole or in
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+
+c) If the modified program normally reads commands interactively when run,
+you must cause it, when started running for such interactive use in the most
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+
+These requirements apply to the modified work as a whole. If identifiable
+sections of that work are not derived from the Program, and can be
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+
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+
+In addition, mere aggregation of another work not based on the Program
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+
+3. You may copy and distribute the Program (or a work based on it, under
+Section 2) in object code or executable form under the terms of Sections 1
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+
+a) Accompany it with the complete corresponding machine-readable source
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+
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+corresponding source code. (This alternative is allowed only for
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+
+The source code for a work means the preferred form of the work for
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+
+4. You may not copy, modify, sublicense, or distribute the Program except as
+expressly provided under this License. Any attempt otherwise to copy,
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+terminate your rights under this License. However, parties who have received
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+terminated so long as such parties remain in full compliance.
+
+5. You are not required to accept this License, since you have not signed it.
+However, nothing else grants you permission to modify or distribute the
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+Program (or any work based on the Program), you indicate your acceptance
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+distributing or modifying the Program or works based on it.
+
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+licensor to copy, distribute or modify the Program subject to these terms and
+conditions. You may not impose any further restrictions on the recipients'
+exercise of the rights granted herein. You are not responsible for enforcing
+compliance by third parties to this License.
+
+7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues), conditions
+are imposed on you (whether by court order, agreement or otherwise) that
+contradict the conditions of this License, they do not excuse you from the
+conditions of this License. If you cannot distribute so as to satisfy
+simultaneously your obligations under this License and any other pertinent
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+For example, if a patent license would not permit royalty-free redistribution
+of the Program by all those who receive copies directly or indirectly through
+you, then the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply and
+the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents or
+other property right claims or to contest validity of any such claims; this
+section has the sole purpose of protecting the integrity of the free software
+distribution system, which is implemented by public license practices. Many
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+distribute software through any other system and a licensee cannot impose
+that choice.
+
+This section is intended to make thoroughly clear what is believed to be a
+consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain
+countries either by patents or by copyrighted interfaces, the original copyright
+holder who places the Program under this License may add an explicit
+geographical distribution limitation excluding those countries, so that
+distribution is permitted only in or among countries not thus excluded. In such
+case, this License incorporates the limitation as if written in the body of this
+License.
+
+9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will be
+similar in spirit to the present version, but may differ in detail to address new
+problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies
+a version number of this License which applies to it and "any later version",
+you have the option of following the terms and conditions either of that
+version or of any later version published by the Free Software Foundation. If
+the Program does not specify a version number of this License, you may
+choose any version ever published by the Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free programs
+whose distribution conditions are different, write to the author to ask for
+permission. For software which is copyrighted by the Free Software
+Foundation, write to the Free Software Foundation; we sometimes make
+exceptions for this. Our decision will be guided by the two goals of
+preserving the free status of all derivatives of our free software and of
+promoting the sharing and reuse of software generally.
+
+               NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE,
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT
+PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
+STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
+PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
+NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR
+AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR
+ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE
+LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL,
+SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OR INABILITY TO USE THE
+PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
+OR DATA BEING RENDERED INACCURATE OR LOSSES
+SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE
+PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN
+IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGES.
+
+          END OF TERMS AND CONDITIONS

sites/all/modules/mb/README.txt

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+
+The More Buttons (MB) module allows to use additional buttons with Drupal.
+MB is a suite of several modules:
+
+  - More Buttons
+  - More Buttons Content
+  - More Buttons Comment
+  - More Buttons User
+  - More Buttons Extra
+
+
+Requirements
+--------------------------------------------------------------------------------
+The MB modules are written for Drupal 7.0+.
+
+
+Installation
+--------------------------------------------------------------------------------
+Copy the MB module folder, complete with all sub modules, to your module
+directory and then enable the modules on the admin modules page.
+
+
+Documentation
+--------------------------------------------------------------------------------
+- More Buttons (MB)
+
+  You can interact with the MB module. You can use the button and tab values,
+  defined by the MB module.
+  For more informations please read the code included comments of the function
+  mb_get_values() in the mb.module file.
+
+  Example to get the "Save and continue" button value:
+
+  $value = module_invoke('mb', 'get_values', 'mb', 'sac');
+
+  Use the t() function to display the value.
+
+
+Module developers
+--------------------------------------------------------------------------------
+
+Please read the documentation hints for the MB module.
+
+
+Maintainer
+--------------------------------------------------------------------------------
+Quiptime Group
+Siegfried Neumann
+www.quiptime.com
+quiptime [ at ] gmail [ dot ] com
+

sites/all/modules/mb/mb/mb.admin.inc

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+<?php
+
+/*
+ * @file
+ * Function file to administer the MB module settings.
+ */
+
+/**
+ * Provides the MB button values settings form.
+ */
+function mb_admin() {
+  $module = 'mb';
+  $mb_default_values = mb_default_values($module);
+  $mb_values = mb_get_values($module);
+
+  // Provide customizable button and tab values.
+  // Don't make default value strings translatable here!
+  $form['values'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Button and tab values'),
+    '#description' => t('Use your own names for the buttons and the tab. These names are translatable with the translation interface. Do not enter translated texts here.'),
+    '#collapsible' => FALSE,
+    '#collapsed' => FALSE
+  );
+  $form['values'][$module . '_value_cancel'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Cancel button'),
+    '#size' => 20,
+    '#maxlength' => 50,
+    '#default_value' => isset($mb_values['cancel']) ? $mb_values['cancel'] : $mb_default_values['cancel'],
+    '#required' => TRUE,
+    '#prefix' => '<div class="' . $module . '-values-first, ' . $module . '-values-first">'
+  );
+  $form['values'][$module . '_value_sac'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Save and continue button'),
+    '#size' => 20,
+    '#maxlength' => 50,
+    '#default_value' => isset($mb_values['sac']) ? $mb_values['sac'] : $mb_default_values['sac'],
+    '#required' => TRUE,
+    '#suffix' => '</div>'
+  );
+  $form['values'][$module . '_value_sacn'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Save and create new button'),
+    '#size' => 20,
+    '#maxlength' => 50,
+    '#default_value' => isset($mb_values['sacn']) ? $mb_values['sacn'] : $mb_default_values['sacn'],
+    '#required' => TRUE,
+    '#prefix' => '<div class="' . $module . '-values-last, ' . $module . '-values-last">'
+  );
+  $form['values'][$module . '_value_tabcn'] = array(
+    '#type' => 'textfield',
+    '#title' => t('Create new tab'),
+    '#description' => t('This tab are displayed in addition to the content %edit tab.', array('%edit' => t('Edit'))),
+    '#size' => 20,
+    '#maxlength' => 50,
+    '#default_value' => isset($mb_values['tabcn']) ? $mb_values['tabcn'] : $mb_default_values['tabcn'],
+    '#required' => TRUE,
+    '#suffix' => '</div>'
+  );
+
+  $form['submit']['save'] = array(
+    '#type' => 'submit',
+    '#name' => 'save',
+    '#value' => t('Save')
+  );
+  $form['submit']['reset'] = array(
+    '#type' => 'submit',
+    '#name' => 'reset',
+    '#value' => t('Reset to defaults')
+  );
+
+  return $form;
+}
+
+/**
+ * Display the MB button values settings form page.
+ *
+ * @return
+ *   The complete HTML formatted administer page.
+ */
+function theme_mb_admin($variables) {
+  $form = drupal_get_form('mb_admin');
+
+  $output = drupal_render($output);
+  $output .= drupal_render_children($form);
+
+  $output .= '<p style="text-align: right">' . t('Module development by <a href="@development-url">Quiptime Group</a>.', array('@development-url' => url('http://www.quiptime.com'))) . '</p>';
+
+  return $output;
+}
+
+/**
+ * Save settings from the admin form.
+ */
+function mb_admin_submit($form, &$form_state) {
+  $module = 'mb';
+  $mb_values = array();
+
+  $mb_default_values = mb_default_values($module);
+
+  if ($form_state['clicked_button']['#id'] == 'edit-save') {
+    // Save the MB button value settings.
+    // Don't make value strings translatable here!
+    $mb_values = array(
+      'cancel' => isset($form_state['values'][$module . '_value_cancel']) ? trim($form_state['values'][$module . '_value_cancel']) : $mb_default_values['cancel'],
+      'sac' => isset($form_state['values'][$module . '_value_sac']) ? trim($form_state['values'][$module . '_value_sac']) : $mb_default_values['sac'],
+      'sacn' => isset($form_state['values'][$module . '_value_sacn']) ? trim($form_state['values'][$module . '_value_sacn']) : $mb_default_values['sacn'],
+      'tabcn' => isset($form_state['values'][$module . '_value_tabcn']) ? trim($form_state['values'][$module . '_value_tabcn']) : $mb_default_values['tabcn']
+    );
+    variable_set($module . '_values', $mb_values);
+
+    drupal_set_message(t('The %module settings have been saved.', array('%module' => t('More Buttons'))), 'status');
+  }
+  elseif ($form_state['clicked_button']['#id'] == 'edit-reset') {
+    $form_state['redirect'] = 'admin/config/mb/buttons/reset';
+  }
+}
+
+/**
+ * Menu callback. Define the confirm form output.
+ *
+ * @return
+ *   The confirm form.
+ */
+function mb_reset() {
+  $question = t('Are you sure you want to reset all %module settings to their default values?', array('%module' => t('More Buttons')));
+
+  $variables = array(
+   'items' => mb_default_values('mb'),
+   'title' => 'Default values'
+  );
+  
+  $information = theme('item_list', $variables);
+  $information .= '<p>' . t('This action cannot be undone.') . '</p>';
+
+  return confirm_form(array(),
+    $question,
+    array('path' => 'admin/config/mb/buttons', 'attributes' => array('class' => 'button')), $information,
+    t('Reset'),
+    t('Cancel')
+  );
+}
+
+/**
+ * Resave all system variables with their default values to reset the module settings.
+ */
+function mb_reset_submit($form, &$form_state) {
+  // Resave variables.
+  $mb_default_values = mb_default_values('mb');
+  variable_set('mb_values', $mb_default_values);
+
+  drupal_set_message(t('The %module settings have been set back.', array('%module' => t('More Buttons'))), 'status');
+  watchdog('More Buttons', 'The %module settings have been set back.', array('%module' => t('More Buttons')), WATCHDOG_NOTICE, l(t('view'), 'admin/config/mb/buttons'));
+
+  $form_state['redirect'] = 'admin/config/mb/buttons';
+}

sites/all/modules/mb/mb/mb.info

@@ -0,0 +1,12 @@
+name = More Buttons
+description = "The More Buttons (MB) module allows to use additional buttons with Drupal."
+package = "More Buttons"
+core = 7.x
+files[] = mb.module
+
+; Information added by drupal.org packaging script on 2011-02-25
+version = "7.x-1.x-dev"
+core = "7.x"
+project = "mb"
+datestamp = "1298619614"
+

sites/all/modules/mb/mb/mb.install

@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * @file
+ * Installs, updates, and uninstalls More Buttons.
+ */
+
+/**
+ * Implements hook_install().
+ */
+function mb_install() {
+  module_load_include('module', 'mb');
+  $default_values = mb_default_values();
+  variable_set('mb_values', $default_values);
+}
+
+/**
+ * Implements hook_uninstall().
+ */
+function mb_uninstall() {
+  // Remove variables.
+  variable_del('mb_values');
+}

sites/all/modules/mb/mb/mb.module

@@ -0,0 +1,324 @@
+<?php
+
+/**
+ * @file
+ * The More Buttons (MB) module allows to use additional buttons with Drupal.
+ *
+ * This module provides functions are used from the MB sub modules.
+ */
+
+/**
+ * Implements hook_menu().
+ */
+function mb_menu() {
+  $items = array();
+
+  $items['admin/config/mb'] = array(
+    'title' => 'More Buttons',
+    'position' => 'right',
+    'weight' => -4,
+    'page callback' => 'system_admin_menu_block_page',
+    'access arguments' => array('access administration pages'),
+    'file' => 'system.admin.inc',
+    'file path' => drupal_get_path('module', 'system'),
+  );
+  
+  $items['admin/config/mb/buttons'] = array(
+    'title' => 'Button settings',
+    'description' => 'Administer the suite of More Buttons (MB) modules.',
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_admin'),
+    'access arguments' => array('access administration pages'),
+    'file' => 'mb.admin.inc',
+    'weight' => -10,
+  );
+  $items['admin/config/mb/buttons/values'] = array(
+    'title' => 'Values',
+    'type' => MENU_DEFAULT_LOCAL_TASK,
+    'weight' => -10,
+  );
+
+  $items['admin/config/mb/buttons/reset'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_reset'),
+    'access arguments' => array('administer site configuration'),
+    'type' => MENU_CALLBACK,
+    'file' => 'mb.admin.inc'
+  );
+
+  return $items;
+}
+
+/**
+ * Implements hook_theme().
+ */
+function mb_theme() {
+  return array(
+    'mb_admin' => array(
+      'variables' => array('form' => NULL),
+    )
+  );
+}
+
+/**
+ * Get all More Buttons mappings.
+ *
+ * @param string $module
+ *   The name of the MB sub module. Values: mb_content, mb_comment, mb_user
+ *
+ * @return array
+ *   The array is keyed with the node types and contains the node type name
+ *   and the MB mappings.
+ *   Return is sanitized.
+ */
+function mb_get_mappings($module) {
+  $mappings = array();
+  $types = array();
+  
+  switch ($module) {
+    case 'mb':
+    case 'mb_content':
+      $types = node_type_get_types();
+
+      foreach ($types as $type) {
+        $mappings[check_plain($type->type)] = array(
+          'name' => check_plain($type->name),
+          'extends' => array(
+            'cancel' => variable_get($module . '_cancel_' . $type->type, 0),
+            'sac' => variable_get($module . 'sac_' . $type->type, 0),
+            'tabcn' => variable_get($module . 'tabcn_' . $type->type, 0)
+          )
+        );
+      }
+      break;
+
+    case 'mb_comment':
+      $types = node_type_get_types();
+
+      foreach ($types as $type) {
+        $mappings[check_plain($type->type)] = array(
+          'name' => check_plain($type->name),
+          'extends' => array(
+            'cancel' => variable_get($module . '_cancel_' . $type->type, 0)
+          )
+        );
+      }
+      break;
+
+    case 'mb_user':
+      $page_types = mb_user_type_get_types();
+
+      foreach ($page_types as $type) {
+        $mappings[$type['type']] = array(
+          'name' => $type['name'],
+          'extends' => array(
+            'cancel' => variable_get($module . '_cancel_' . $type['name'], 0),
+            'sac' => variable_get($module . 'sac_' . $type['name'], 0),
+            'sacn' => variable_get($module . 'sacn_' . $type['name'], 0),
+          )
+        );
+      }
+      break;
+  }
+
+  return $mappings;
+}
+
+/**
+ * Get all button and tab values or an single value.
+ *
+ * Module developer:
+ * You can use this function to get the values of the buttons or the tab.
+ *
+ * Example to get the "Save and continue" button value:
+ *   @code
+ *     $value = module_invoke('mb', 'get_values', 'mb', 'sac');
+ *   @endcode
+ *
+ *   Use the t() function to display the value.
+ *
+ * @param string $module
+ *   The short cut name of the MB module. Optional if not used the parameter $value.
+ *   Possible values: mb
+ *   Note:
+ *   The button and tab values, saved with the MB module administration,
+ *   are use the parameter mb.
+ * @param string $value
+ *   Optional an string to get an single button or tab value.
+ *   Possible parameters:
+ *    - cancel
+ *    - sac
+ *    - sacn
+ *    - tabcn
+ * @return array or string
+ *   - Associative array if the parameter $value not given: key => value
+ *     cancel => The configured "Cancel" button value
+ *     sac    => The configured "Save and continue" button value
+ *     sacn   => The configured "Save and create new" button value
+ *     tabcn  => The configured "Create new" tab value
+ *
+ *   - String if the parameter $value given.
+ *     The configured value.
+ */
+function mb_get_values($module = NULL, $value = NULL) {
+  if (!isset($module)) {
+    $module = 'mb';
+  }
+
+  $mb_values = variable_get($module . '_values', array());
+
+  if (!isset($value)) {
+    return $mb_values;
+  }
+  else {
+    $val = isset($mb_values[$value]) ? $mb_values[$value] : t('n/a');
+    return $val;
+  }
+}
+
+/**
+ * Provide the button and tab values.
+ *
+ * @param string $module
+ *   Optional the MB module. Possible values:
+ *   mb, mb_content, mb_comment, mb_user
+ * @param string $value
+ *   Optional the needed single value for an button or the tab.
+ *   Possible values:
+ *   cancel, sac, sacn, tabcn
+ * @return array or string
+ *   - Associative array if the parameter $value not given: key => value
+ *     cancel => Cancel
+ *     sac    => Save and continue
+ *     sacn   => Save and create new'
+ *     tabcn  => Create new
+ *
+ *   - String if the parameter $value given.
+ */
+function mb_default_values($module = 'mb', $value = NULL) {
+  // Don't translate the value strings here.
+  switch ($module) {
+    case 'mb':
+      $values = array(
+        'cancel' => 'Cancel',
+        'sac' => 'Save and continue',
+        'sacn' => 'Save and create new',
+        'tabcn' => 'Create new'
+      );
+      break;
+
+    case 'mb_content':
+      $values = array(
+        'cancel' => 'Cancel',
+        'sac' => 'Save and continue',
+        'tabcn' => 'Create new'
+      );
+      break;
+
+    case 'mb_comment':
+      $values = array(
+        'cancel' => 'Cancel'
+      );
+      break;
+
+    case 'mb_user':
+      $values = array(
+        'cancel' => 'Cancel',
+        'sac' => 'Save and continue',
+        'sacn' => 'Save and create new'
+      );
+      break;
+  }
+
+  if (isset($value)) {
+    $val = isset($values[$value]) ? $values[$value] : t('n/a');
+    return $val;
+  }
+
+  return $values;
+}
+
+/**
+ * Provide the button position options.
+ *
+ *   Options are usable for the buttons:
+ *   - Save and continue
+ *   - Save and create new.
+ *
+ * @param string $module
+ *   The shortcut name of the MB sub module. Values: mb_content, mb_comment, mb_user
+ *
+ * @return array
+ */
+function mb_save_button_positions($module) {
+  switch ($module) {
+    case 'mb_content':
+    case 'mb_comment':
+      $options = array(
+        0 => t('None'),
+        1 => t('Left of Save'),
+        2 => t('Right of Save')
+      );
+      break;
+
+    case 'mb_user':
+      // The MB user module use two buttons to save.
+      // The + allow the different positions
+      // - further to the right
+      // - further to the left.
+      $options = array(
+        0 => t('None'),
+        1 => t('Left of Save'),
+        2 => t('Left + of Save'),
+        3 => t('Right of Save'),
+        4 => t('Right + of Save')
+      );
+      break;
+  }
+
+  return $options;
+}
+
+/**
+ * Provide the Cancel button position options.
+ *
+ * @return array
+ */
+function mb_cancel_button_positions() {
+  return array(
+    0 => t('None'),
+    1 => t('Left'),
+    2 => t('Right')
+  );
+}
+
+/**
+ * Provide the Create new options.
+ *
+ * @return array
+ */
+function mb_create_new_options() {
+  return array(
+    0 => t('None'),
+    1 => t('Create new as tab'),
+    2 => t('Create new as action link')
+  );
+}
+
+/**
+ * Load CSS files.
+ *
+ * @param string $op
+ *   Possible values: admin, frontend
+ */
+function _mb_load_css($op) {
+  switch ($op) {
+    case 'admin':
+      drupal_add_css(drupal_get_path('module', 'mb') . '/mb_admin.css');
+      break;
+
+    case 'frontend':
+      drupal_add_css(drupal_get_path('module', 'mb') . '/mb_frontend.css');
+      break;
+  }
+}

sites/all/modules/mb/mb/mb_admin.css

@@ -0,0 +1,42 @@
+
+#more-node-buttons-admin h3 {
+  margin: 0.75em 0 0.5em 0
+}
+.mb-admin-table thead th, .mb-admin-table th, .mb-admin-table tbody {
+  border: none
+}
+.mb-admin-table thead th {
+  padding-bottom: 1em
+}
+.mb-admin-table .odd, .mb-admin-table .even {
+  background-color: inherit;
+  border: none
+}
+.mb-admin-table .odd-mb {
+  background-color: transparent
+}
+.mb-admin-table .even-mb {
+  background-color: rgba(200, 200, 200, 0.2)
+}
+.mb-admin-table .odd-mb-type td, .mb-admin-table .even-mb-type td {
+  padding-top: 0.5em
+}
+.mb-admin-table .odd-mb-elements td, .mb-admin-table .even-mb-elements td {
+  padding-bottom: 1em
+}
+#more-node-buttons-admin p {
+  margin: 0 0 0.5em
+}
+#more-node-buttons-admin .form-submit {
+  margin: 0.75em 0.5em 1em 0
+}
+.mb-values-first, .mb-values-last {
+  display: inline;
+  float: left
+}
+.mb-values-last {
+  margin: 0 0 0 3em
+}
+.form-wrapper p {
+  margin-top: 0;
+}

sites/all/modules/mb/mb/mb_frontend.css

@@ -0,0 +1 @@
+

sites/all/modules/mb/mb_comment/mb_comment.admin.inc

@@ -0,0 +1,177 @@
+<?php
+
+/*
+ * @file
+ * Function file to administer the MB Comment module settings.
+ */
+
+/**
+ * Provides the central MB Content settings form.
+ */
+function mb_comment_admin() {
+  $module = 'mb_comment';
+  $mb_comment_mappings = mb_get_mappings($module);
+  $mb_comment_values = mb_get_values($module);
+
+  $form['#mappings'] = $mb_comment_mappings;
+
+  foreach ($mb_comment_mappings as $type => $v) {
+    // It makes no sense to use the MB Content module with the content type panel.
+    if ($type == 'panel') {
+      continue;
+    }
+
+    // Provide "Cancel" button settings.
+    $form[$module][$type][$module . '_cancel_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_cancel_button_positions(),
+      '#default_value' => variable_get($module . '_cancel_' . $type, 0),
+    );
+  }
+
+  $form['submit']['save'] = array(
+    '#type' => 'submit',
+    '#name' => 'save',
+    '#value' => t('Save')
+  );
+  $form['submit']['reset'] = array(
+    '#type' => 'submit',
+    '#name' => 'reset',
+    '#value' => t('Reset to defaults'),
+  );
+
+  return $form;
+}
+
+/**
+ * Display a central MB Content settings form page.
+ *
+ * @return
+ *   The complete HTML formatted administer page.
+ */
+function theme_mb_comment_admin($variables) {
+  _mb_load_css('admin');
+
+  $module = 'mb_comment';
+  $mappings = array();
+  $output  = '';
+  $extra_info = '';
+  $rows = array();
+
+  $form = drupal_get_form($module . '_admin');
+  $mappings = $form['#mappings'];
+
+  $output  = '<h3>' . t('Comment settings') . '</h3>';
+  $output .= '<p>' . t('Which %module functions are used by different content type pages.', array('%module' => t('More Buttons Comment'))) . '</p>';
+
+  $header = array(t('Cancel'));
+
+  $i = 1;
+  foreach ($mappings as $type => $maps) {
+    // It makes no sense to use the MB Comment module with the content type panel.
+    if ($type == 'panel') {
+      // Define an additional information.
+      $extra_info .= '<p>' . t('For the content type %type no settings can be made.', array('%type' => t($mappings['panel']['name']))) . '</p>';
+      continue;
+    }
+
+    // Convert underscores in the machine redeable type names to hyphen for right path building.
+    $parsed_type = str_replace('_', '-', $type);
+
+    // Provide own odd/even functionality.
+    $evenodd = $i % 2 ? 'odd-mb' : 'even-mb';
+    $evenodd = $i & 1 ? 'odd-mb' : 'even-mb';
+
+    $type_link = 'admin/structure/types/manage/' . $parsed_type;
+    $link = l($maps['name'], $type_link, array('query' => array('destination' => 'admin/config/mb/buttons/more-buttons-comment'), 'attributes' => array('title' => t('Edit this content type'))));
+
+    // The content type row; Include an link to directly edit the MB Content settings in the content type.
+    $rows[] = array('data' => array($link), 'class' => array($evenodd . ' ' . $evenodd . '-type'));
+
+    // The row contains the form elements.
+    $rows[] = array(
+      'data' => array(
+        drupal_render($form[$module][$type][$module . '_cancel_' . $type])
+      ),
+      'class' => array($evenodd . ' ' . $evenodd . '-elements')
+    );
+
+    unset($form[$module][$type]);
+    ++$i;
+  }
+
+  $output .= theme('table', array(
+    'header' => $header,
+    'rows' => $rows,
+    'attributes' => array('class' => array('mb-admin-table', $module . '-admin-table'))
+  ));
+
+  // Display additional informations.
+  if ($extra_info != '') {
+    $output .= $extra_info;
+  }
+
+  $output .= drupal_render($output);
+  $output .= drupal_render_children($form);
+  $output .= '<p style="text-align: right">' . t('Module development by <a href="@development-url">Quiptime Group</a>.', array('@development-url' => url('http://www.quiptime.com'))) . '</p>';
+
+  return $output;
+}
+
+/**
+ * Save settings from admin form.
+ */
+function mb_comment_admin_submit($form, &$form_state) {
+  $module = 'mb_comment';
+  $mappings = $form['#mappings'];
+
+  if ($form_state['clicked_button']['#id'] == 'edit-save') {
+    // Save the MB Comment button settings.
+    foreach ($mappings as $type => $maps) {
+      if ($type == 'panel') {
+        continue;
+      }
+      variable_set($module . '_cancel_' . $type, $form_state['values'][$module . '_cancel_' . $type]);
+    }
+
+    drupal_set_message(t('The %module settings have been saved.', array('%module' => t('More Buttons Comment'))), 'status');
+  }
+  elseif ($form_state['clicked_button']['#id'] == 'edit-reset') {
+    $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-comment/reset';
+  }
+}
+
+/**
+ * Menu callback to define the confirm form output.
+ *
+ * @return
+ *   The confirm form.
+ */
+function mb_comment_reset() {
+  $question = t('Are you sure you want to reset all %module settings?', array('%module' => t('More Buttons Comment')));
+
+  $information = '<p>' . t('This action disables the settings for all buttons. This action cannot be undone.') . '</p>';
+
+  return confirm_form(array(),
+    $question,
+    array('path' => 'admin/config/mb/buttons/more-buttons-comment', 'attributes' => array('class' => 'button')), $information,
+    t('Reset'),
+    t('Cancel')
+  );
+}
+
+/**
+ * Resave all system variables of the MB Content module to reset the module settings.
+ */
+function mb_comment_reset_submit($form, &$form_state) {
+  // Resave variables.
+  $node_types = array_keys(node_type_get_types());
+  foreach ($node_types as $type) {
+    variable_set('mb_comment_cancel_' . $type, 0);
+  }
+
+  drupal_set_message(t('The %module settings have been set back.', array('%module' => t('More Buttons Content'))), 'status');
+  watchdog('More Buttons Comment', 'The %module settings have been set back.', array('%module' => t('More Buttons Comment')), WATCHDOG_NOTICE, l(t('view'), 'admin/config/mb/buttons/more-buttons-comment'));
+
+  $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-comment';
+}

sites/all/modules/mb/mb_comment/mb_comment.info

@@ -0,0 +1,15 @@
+name = More Buttons Comment
+description = "Provides an <em>Cancel</em> button for comments."
+package = "More Buttons"
+dependencies[] = comment
+dependencies[] = mb
+core = 7.x
+files[] = mb_comment.module
+files[] = mb_comment.admin.module
+
+; Information added by drupal.org packaging script on 2011-02-25
+version = "7.x-1.x-dev"
+core = "7.x"
+project = "mb"
+datestamp = "1298619614"
+

sites/all/modules/mb/mb_comment/mb_comment.install

@@ -0,0 +1,17 @@
+<?php
+
+/**
+ * @file
+ * Installs, updates, and uninstalls More Buttons Comment.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function mb_comment_uninstall() {
+  // Remove variables.
+  $node_types = array_keys(node_type_get_types());
+  foreach ($node_types as $type) {
+    variable_del('mb_comment_cancel_' . $type);
+  }
+}

sites/all/modules/mb/mb_comment/mb_comment.module

@@ -0,0 +1,200 @@
+<?php
+
+/**
+ * @file
+ * Provides a Cancel button for comments.
+ *
+ * Currently available buttons:
+ * - Cancel
+ */
+
+/**
+ * Implements hook_permission().
+ */
+function mb_comment_permission() {
+  return array(
+    'access mb comment' =>  array(
+      'title' => t('Use More Comment Buttons'),
+      'description' => t('Use the buttons defined by More Buttons Comment.')
+    )
+  );
+}
+
+/**
+ * Implements hook_menu().
+ */
+function mb_comment_menu() {
+  $items = array();
+
+  $items['admin/config/mb/buttons/more-buttons-comment'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_comment_admin'),
+    'title' => 'Comments',
+    'access arguments' => array('administer site configuration'),
+    'description' => 'An overview of what content type uses buttons/functions of the MB Comment module.',
+    'file' => 'mb_comment.admin.inc',
+    'type' => MENU_LOCAL_TASK,
+    'weight' => 10
+  );
+  $items['admin/config/mb/buttons/more-buttons-comment/reset'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_comment_reset'),
+    'access arguments' => array('administer site configuration'),
+    'type' => MENU_CALLBACK,
+    'file' => 'mb_comment.admin.inc'
+  );
+
+  return $items;
+}
+
+/**
+ * Implements hook_theme().
+ */
+function mb_comment_theme() {
+  return array(
+    'mb_comment_admin' => array(
+      'variables' => array('form' => NULL),
+    )
+  );
+}
+
+/**
+ * Implements hook_form_alter().
+ */
+function mb_comment_form_alter(&$form, &$form_state, $form_id) {
+  $module = 'mb_comment';
+
+  if ($form['#id']) {
+    if ($form['#id'] == 'comment-form') {
+      $node = $form['#node'];
+
+      if (arg(0) == 'comment') {
+        $default_values = mb_default_values();
+        $mb_content_values = mb_get_values('mb');
+        $destination = drupal_get_destination();
+
+        $settings = array();
+        $settings['cancel'] = variable_get($module . '_cancel_' . $node->type, 0);
+
+        if (!preg_match('/comment\/reply/', url($_SERVER["HTTP_REFERER"]))) {
+          $form['comment_referer'] = array(
+            '#type' => 'value',
+            '#value' => url($_SERVER["HTTP_REFERER"])
+          );
+        }
+
+        $form_state['cache'] = TRUE;
+
+        // Define the "Cancel" form element.
+        if ($settings['cancel'] > 0) {
+          if ($settings['cancel'] == 1) {
+            $weight_cancel = $form['actions']['submit']['#weight'] - 1;
+          }
+          elseif ($settings['cancel'] == 2) {
+            $weight_cancel = 16;
+          }
+
+          $form['actions']['cancel'] = array(
+            '#type' => 'submit',
+            '#value' => isset($mb_comment_values['cancel']) ? t('@cancel-value', array('@cancel-value' => t($mb_comment_values['cancel']))) : t($default_values['cancel']),
+            '#weight' => 30,
+            '#validate' => array('mb_comment_cancel_validate')
+          );
+        }
+      }
+    }
+  }
+
+  switch ($form_id) {
+    case 'node_type_delete_confirm':
+      // Delete MB Comment content type system variables
+      // if content types will be deleted.
+      $form['#submit'][] = 'mb_comment_delete_confirm_submit';
+
+      break;
+
+    case 'node_type_form':
+      // Provide the prepared additional MB Comment button settings.
+
+      // Check the specific case add content type form.
+      if (empty($form['#node_type']->type)) {
+        // Add content type.
+        $type = 'mb_comment_type_dummy';
+      }
+      else {
+        // Edit an content type.
+        $type = $form['#node_type']->type;
+      }
+
+      // It makes no sense to use the MB Comment module with the content type panel.
+      if ($type == 'panel') {
+        return;
+      }
+
+      // The additional button settings.
+      $form['comment_buttons'] = array(
+        '#type' => 'fieldset',
+        '#title' => t('Button settings - comments'),
+        '#group' => 'additional_settings',
+        '#collapsible' => TRUE,
+        '#collapsed' => TRUE,
+        '#weight' => 5,
+        '#attached' => array(
+          'js' => array(drupal_get_path('module', $module) . '/' . $module . '_node_form.js')
+        )
+      );
+
+      // Provide "Cancel" button settings.
+      $form['comment_buttons'][$module . '_cancel'] = array(
+        '#type' => 'select',
+        '#title' => t('Cancel button'),
+        '#description' => t('Please select using the button or its position.'),
+        '#options' => mb_cancel_button_positions(),
+        '#default_value' => variable_get($module . '_cancel_' . $type, 0)
+      );
+
+      break;
+  }
+}
+
+/**
+ * Implements hook_validate().
+ *
+ * Handle the "Cancel" button validation.
+ */
+function mb_comment_cancel_validate(&$form, &$form_state) {
+  // This is the cancel action. No validation required.
+  mb_comment_cancel_action($form, $form_state);
+}
+
+/**
+ * The "Cancel" action.
+ *
+ *   Handle different submit actions and make different redirects.
+ *
+ * @see mb_comment_cancel_validate()
+ */
+function mb_comment_cancel_action(&$form, &$form_state) {
+  // Hide the error messages.
+  drupal_get_messages('error');
+
+  $redirect = 'node/' . $form['nid']['#value'];
+
+  if (isset($form['comment_referer']['#value'])) {
+    $redirect = $form['comment_referer']['#value'];
+  }
+
+  drupal_goto($redirect);
+}
+
+/**
+ * Submit callback to delete MB Comment content type system variables
+ * if content types will be deleted.
+ */
+function mb_comment_delete_confirm_submit($form, &$form_state) {
+  $module = 'mb_comment';
+
+  foreach ($form_state['build_info']['args'] as $type) {
+    variable_del($module . '_cancel_' . $type->type);
+  }
+}

sites/all/modules/mb/mb_comment/mb_comment_node_form.js

@@ -0,0 +1,20 @@
+
+(function ($) {
+  
+Drupal.behaviors.mbCommentFieldsetSummaries = {
+  attach: function (context) {
+    // Provide the summary for the content type form.
+    $('fieldset#edit-comment-buttons', context).drupalSetSummary(function(context) {
+      var vals = [];
+
+      // Cancel button.
+      var cancel = $("select[name='mb_comment_cancel'] option:selected", context).text();
+      cancel = Drupal.t('Cancel button') + ": " + cancel;
+      vals.push(cancel);
+
+      return Drupal.checkPlain(vals.join(', '));
+    });
+  }
+};
+
+})(jQuery);

sites/all/modules/mb/mb_content/mb_content.admin.inc

@@ -0,0 +1,194 @@
+<?php
+
+/*
+ * @file
+ * Function file to administer the MB Content module settings.
+ */
+
+/**
+ * Provides the central MB Content settings form.
+ */
+function mb_content_admin() {
+  $module = 'mb_content';
+  $mb_content_mappings = mb_get_mappings($module);
+
+  $form['#mappings'] = $mb_content_mappings;
+
+  foreach ($mb_content_mappings as $type => $v) {
+    // It makes no sense to use the MB Content module with the content type panel.
+    if ($type == 'panel') {
+      continue;
+    }
+
+    // Provide "Cancel" button setting.
+    $form[$module][$type][$module . '_cancel_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_cancel_button_positions(),
+      '#default_value' => variable_get($module . '_cancel_' . $type, 0),
+    );
+    // Provide "Save and continue" button setting.
+    $form[$module][$type][$module . '_sac_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_save_button_positions($module),
+      '#default_value' => variable_get($module . '_sac_' . $type, 0)
+    );
+    // Provide the "Create new" setting.
+    $form[$module][$type][$module . '_tabcn_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_create_new_options(),
+      '#default_value' => variable_get($module . '_tabcn_' . $type, 0)
+    );
+  }
+
+  $form['submit']['save'] = array(
+    '#type' => 'submit',
+    '#name' => 'save',
+    '#value' => t('Save')
+  );
+  $form['submit']['reset'] = array(
+    '#type' => 'submit',
+    '#name' => 'reset',
+    '#value' => t('Reset to defaults'),
+  );
+
+  return $form;
+}
+
+/**
+ * Display a central MB Content settings form page.
+ *
+ * @return
+ *   The complete HTML formatted administer page.
+ */
+function theme_mb_content_admin($variables) {
+  _mb_load_css('admin');
+
+  $module = 'mb_content';
+  $mappings = array();
+  $output  = '';
+  $extra_info = '';
+  $rows = array();
+
+  $form = drupal_get_form($module . '_admin');
+  $mappings = $form['#mappings'];
+
+  $output  = '<h3>' . t('Content settings') . '</h3>';
+  $output .= '<p>' . t('Which %module functions are used by different content type pages.', array('%module' => t('More Buttons Content'))) . '</p>';
+
+  $header = array(t('Cancel'), t('Save and continue'), t('Create new'));
+
+  $i = 1;
+  foreach ($mappings as $type => $maps) {
+    // It makes no sense to use the MB Content module with the content type panel.
+    if ($type == 'panel') {
+      // Define an additional information.
+      $extra_info .= '<p>' . t('For the content type %type no settings can be made.', array('%type' => t($mappings['panel']['name']))) . '</p>';
+      continue;
+    }
+
+    // Convert underscores in the machine redeable type names to hyphen for right path building.
+    $parsed_type = str_replace('_', '-', $type);
+
+    // Provide own odd/even functionality.
+    $evenodd = $i % 2 ? 'odd-mb' : 'even-mb';
+    $evenodd = $i & 1 ? 'odd-mb' : 'even-mb';
+
+    $type_link = 'admin/structure/types/manage/' . $parsed_type;
+    $link = l($maps['name'], $type_link, array('query' => array('destination' => 'admin/config/mb/buttons/more-buttons-content'), 'attributes' => array('title' => t('Edit this content type'))));
+
+    // The content type row; Include an link to directly edit the MB Content settings in the content type.
+    $rows[] = array('data' => array($link, array('colspan' => 3)), 'class' => array($evenodd . ' ' . $evenodd . '-type'));
+
+    // The row contains the form elements.
+    $rows[] = array(
+      'data' => array(
+        drupal_render($form[$module][$type][$module . '_cancel_' . $type]),
+        drupal_render($form[$module][$type][$module . '_sac_' . $type]),
+        drupal_render($form[$module][$type][$module . '_tabcn_' . $type])
+      ),
+      'class' => array($evenodd . ' ' . $evenodd . '-elements')
+    );
+
+    unset($form[$module][$type]);
+    ++$i;
+  }
+
+  $output .= theme('table', array(
+    'header' => $header,
+    'rows' => $rows,
+    'attributes' => array('class' => array('mb-admin-table', $module . '-admin-table'))
+  ));
+
+  // Display additional informations.
+  if ($extra_info != '') {
+    $output .= $extra_info;
+  }
+
+  $output .= drupal_render($output);
+  $output .= drupal_render_children($form);
+  $output .= '<p style="text-align: right">' . t('Module development by <a href="@development-url">Quiptime Group</a>.', array('@development-url' => url('http://www.quiptime.com'))) . '</p>';
+
+  return $output;
+}
+
+/**
+ * Save settings from admin form.
+ */
+function mb_content_admin_submit($form, &$form_state) {
+  $module = 'mb_content';
+  $mappings = $form['#mappings'];
+
+  if ($form_state['clicked_button']['#id'] == 'edit-save') {
+    // Save the MB Content button and tab settings.
+    foreach ($mappings as $type => $maps) {
+      if ($type == 'panel') {
+        continue;
+      }
+      variable_set($module . '_cancel_' . $type, $form_state['values'][$module . '_cancel_' . $type]);
+      variable_set($module . '_sac_' . $type, $form_state['values'][$module . '_sac_' . $type]);
+      variable_set($module . '_tabcn_' . $type, $form_state['values'][$module . '_tabcn_' . $type]);
+    }
+
+    drupal_set_message(t('The %module settings have been saved.', array('%module' => t('More Buttons Content'))), 'status');
+  }
+  elseif ($form_state['clicked_button']['#id'] == 'edit-reset') {
+    $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-content/reset';
+  }
+}
+
+/**
+ * Menu callback to define the confirm form output.
+ *
+ * @return
+ *   The confirm form.
+ */
+function mb_content_reset() {
+  $question = t('Are you sure you want to reset all %module settings?', array('%module' => t('More Buttons Content')));
+
+  $information = '<p>' . t('This action disables the settings for all buttons and the tab. This action cannot be undone.') . '</p>';
+
+  return confirm_form(array(),
+    $question,
+    array('path' => 'admin/config/mb/buttons/more-buttons-content', 'attributes' => array('class' => 'button')), $information,
+    t('Reset'),
+    t('Cancel')
+  );
+}
+
+/**
+ * Resave all system variables of the MB Content module to reset the module settings.
+ */
+function mb_content_reset_submit($form, &$form_state) {
+  // Resave variables.
+  $node_types = array_keys(node_type_get_types());
+  foreach ($node_types as $type) {
+    variable_set('mb_content_cancel_' . $type, 0);
+    variable_set('mb_content_sac_' . $type, 0);
+    variable_set('mb_content_tabcn_' . $type, 0);
+  }
+
+  drupal_set_message(t('The %module settings have been set back.', array('%module' => t('More Buttons Content'))), 'status');
+  watchdog('More Buttons Content', 'The %module settings have been set back.', array('%module' => t('More Buttons Content')), WATCHDOG_NOTICE, l(t('view'), 'admin/config/mb/buttons/more-buttons-content'));
+
+  $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-content';
+}

sites/all/modules/mb/mb_content/mb_content.info

@@ -0,0 +1,14 @@
+name = More Buttons Content
+description = "Provides additional buttons for nodes such as <em>Cancel</em> and <em>Save and continue</em>."
+package = "More Buttons"
+dependencies[] = mb
+core = 7.x
+files[] = mb_content.module
+files[] = mb_content.admin.inc
+
+; Information added by drupal.org packaging script on 2011-02-25
+version = "7.x-1.x-dev"
+core = "7.x"
+project = "mb"
+datestamp = "1298619614"
+

sites/all/modules/mb/mb_content/mb_content.install

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * @file
+ * Installs, updates, and uninstalls More Buttons Content.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function mb_content_uninstall() {
+  // Remove variables.
+  $node_types = array_keys(node_type_get_types());
+  foreach ($node_types as $type) {
+    variable_del('mb_content_cancel_' . $type);
+    variable_del('mb_content_sac_' . $type);
+    variable_del('mb_content_tabcn_' . $type);
+  }
+}

sites/all/modules/mb/mb_content/mb_content.module

@@ -0,0 +1,512 @@
+<?php
+
+/**
+ * @file
+ * Provides additional buttons for nodes.
+ *
+ * Currently available buttons:
+ *   - Cancel
+ *   - Save and Continue
+ * 
+ * Furthermore available is the Create new action.
+ *   - The action can used as tab in addition to the node View or node Edit tab.
+ *   - The action can used as action link.
+ *
+ * @todo
+ * OG compatibility
+ */
+
+/**
+ * Implements hook_permission().
+ */
+function mb_content_permission() {
+  return array(
+    'access mb content' =>  array(
+      'title' => t('Use More Content Buttons'),
+      'description' => t('Use the buttons defined by More Buttons Content.')
+    )
+  );
+}
+
+/**
+ * Implements hook_menu().
+ */
+function mb_content_menu() {
+  $items = array();
+
+  $items['admin/config/mb/buttons/more-buttons-content'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_content_admin'),
+    'title' => 'Contents',
+    'access arguments' => array('administer site configuration'),
+    'description' => 'An overview of what content type uses buttons/functions of the MB Content module.',
+    'file' => 'mb_content.admin.inc',
+    'type' => MENU_LOCAL_TASK,
+    'weight' => 9
+  );
+  $items['admin/config/mb/buttons/more-buttons-content/reset'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_content_reset'),
+    'access arguments' => array('administer site configuration'),
+    'type' => MENU_CALLBACK,
+    'file' => 'mb_content.admin.inc'
+  );
+
+  return $items;
+}
+
+/**
+ * Title callback to provide the title for the create new tab.
+ *
+ * @return string
+ */
+function mb_content_createnew_title() {
+  $mb_default_values = mb_default_values('mb_content');
+  $mb_values = variable_get('mb_values', array());
+
+  return isset($mb_values['tabcn']) ? $mb_values['tabcn'] : $mb_default_values['tabcn'];
+}
+
+/**
+ * Implements hook_theme().
+ */
+function mb_content_theme() {
+  return array(
+    'mb_content_admin' => array(
+      'variables' => array('form' => NULL),
+    )
+  );
+}
+
+/**
+ * Implements hook_form_alter().
+ */
+function mb_content_form_alter(&$form, &$form_state, $form_id) {
+  // Make sure the form alter changes take place only in certain forms.
+  // Get the right node types.
+  $node_type = '';
+  $module = 'mb_content';
+
+  // Node add/edit forms.
+  if (isset($form['#node']->type) && isset($form['#node_edit_form'])) {
+    $node_type = $form['#node']->type;
+  }
+  // Preparing the administration of MB Content; Content type edit form.
+  elseif (isset($form['type']) && !empty($form['#type']['#value']) && isset($form['#node_edit_form'])) {
+    $node_type = $form['#type']['#value'];
+  }
+  // Prepare the administration of MB Content; Content type add form.
+  elseif (isset($form['#node']->type) && empty($form['#type']['#value']) && isset($form['#node_edit_form'])) {
+    // Use temporary an content type as dummy to handle button management on the "Add content type" page.
+    $node_type = 'mb_content_type_dummy';
+  }
+
+  switch ($form_id) {
+    case 'node_type_form':
+      // Provide the prepared MB Content button settings.
+
+      // Check the specific case add content type form.
+      if (empty($form['#node_type']->type)) {
+        // Add content type.
+        $type = 'mb_content_type_dummy';
+      }
+      else {
+        // Edit an content type.
+        $type = $form['#node_type']->type;
+      }
+
+      // It makes no sense to use the MB Content module with the content type panel.
+      if ($type == 'panel') {
+        return;
+      }
+
+      /**
+       * The additional buttons and tab settings.
+       */
+      $form['node_buttons'] = array(
+        '#type' => 'fieldset',
+        '#title' => t('Button settings - content'),
+        '#group' => 'additional_settings',
+        '#collapsible' => TRUE,
+        '#collapsed' => TRUE,
+        '#weight' => 4,
+        '#attached' => array(
+          'js' => array(drupal_get_path('module', $module) . '/' . $module . '_node_form.js')
+        )
+      );
+      // Provide "Cancel" button settings.
+      $form['node_buttons'][$module . '_cancel'] = array(
+        '#type' => 'select',
+        '#title' => t('Cancel button'),
+        '#description' => t('Please select using the button or its position.'),
+        '#options' => mb_cancel_button_positions(),
+        '#default_value' => variable_get($module . '_cancel_' . $type, 0)
+      );
+      // Provide "Save and continue" button settings.
+      $form['node_buttons'][$module . '_sac'] = array(
+        '#type' => 'select',
+        '#title' => t('Save and continue button'),
+        '#description' => t('Please select using the button or its position.'),
+        '#options' => mb_save_button_positions($module),
+        '#default_value' => variable_get($module . '_sac_' . $type, 0)
+      );
+      // Provide the "Create new" tab option.
+      $form['node_buttons'][$module . '_tabcn'] = array(
+        '#type' => 'checkbox',
+        '#title' => t('Create new tab'),
+        '#description' => t('Enable an "Create new" tab in addition to the %view or %edit tab.', array('%view' => t('View'), '%edit' => t('Edit'))),
+        '#default_value' => variable_get($module . '_tabcn_' . $type, 0)
+      );
+
+      // Use an own submit callback to save the settings
+      // on the add/edit content type forms.
+      $form['#submit'][] = 'mb_content_admin_form_submit';
+
+      break;
+
+    case 'node_type_delete_confirm':
+      // Use an own submit callback to delete MB Content
+      // content type system variables if content types will be deleted.
+      $form['#submit'][] = 'mb_content_delete_confirm_submit';
+
+      break;
+
+    case $node_type . '_node_form':
+      // It makes no sense to use the MB Content module with the content type panel.
+      if ($node_type == 'panel') {
+        return;
+      }
+
+      $mb_default_values = mb_default_values();
+      $mb_content_values = mb_get_values('mb');
+      $destination = drupal_get_destination();
+
+      $settings = array();
+      $settings['cancel'] = variable_get($module . '_cancel_' . $node_type, 0);
+      $settings['sac'] = variable_get($module . '_sac_' . $node_type, 0);
+      $settings['tabcn'] = variable_get($module . '_tabcn_' . $node_type, 0);
+
+      // Insert the referer.
+      $referer = preg_replace('/.*\/node\//', 'node/', url($_SERVER["HTTP_REFERER"]));
+      $form['#referer'] = $referer;
+
+      $form_state['cache'] = TRUE;
+
+      /**
+       * Destination parameter handling.
+       *
+       * Deactivate the destination parameter
+       * and keep these parameter in order to be able to use it anyway.
+       */
+      if (preg_match('/\?destination/', $form['#action'])) {
+        $form_state['storage']['#mb_redirect'] = preg_replace('/^.*\?destination\=/', '', $form['#action']);
+      }
+      elseif (preg_match('/\?destination/', $form['#referer'])) {
+        $form_state['storage']['#mb_redirect'] = preg_replace('/^.*\?destination\=/', '', $form['#referer']);
+      }
+      $form['#action'] = preg_replace('/\?destination.*/', '', $form['#action']);
+
+      if (isset($form_state['storage']['#mb_redirect'])) {
+        $form['storage']['#mb_redirect'] = $form_state['storage']['#mb_redirect'];
+      }
+      elseif (isset($form['storage']['#mb_redirect'])) {
+        $form_state['#mb_redirect'] = $form['storage']['#mb_redirect'];
+      }
+
+      // Identify the "Create new" tab action.
+      if (preg_match('/node\/\d+/', $referer) && !isset($form_state['clicked_button']['#id'])) {
+        $form['#tabcn_referer'] = $referer;
+      }
+
+      /**
+       *  The "Save and continue" form element.
+       */
+      if ($settings['sac'] > 0) {
+        // Left of Save.
+        if ($settings['sac'] == 1) {
+          $weight_sac = $form['actions']['submit']['#weight'] - 0.025;
+        }
+        // Right of Save
+        if ($settings['sac'] == 2) {
+          $weight_sac = $form['actions']['submit']['#weight'] + 0.025;
+        }
+
+        // Define the "Save and continue" form element.
+        $form['actions']['sac'] = array(
+          '#type' => 'submit',
+          '#value' => isset($mb_content_values['sac']) ? t('@sac-value', array('@sac-value' => t($mb_content_values['sac']))) : t($mb_default_values['sac']),
+          '#weight' => $weight_sac,
+          '#validate' => array('mb_content_changed_validate'),
+          '#submit' => array('node_form_submit', 'mb_content_sac_submit')
+        );
+      }
+
+      /**
+       *  The "Cancel" form element.
+       */
+      if ($settings['cancel'] > 0) {
+        if ($settings['cancel'] == 1) {
+          $weight_cancel = $form['actions']['submit']['#weight'] - 1;
+        }
+        elseif ($settings['cancel'] == 2) {
+          $weight_cancel = 16;
+        }
+
+        // Define the "Cancel" form element.
+        $form['actions']['cancel'] = array(
+          '#type' => 'submit',
+          '#value' => isset($mb_content_values['cancel']) ? t('@cancel-value', array('@cancel-value' => t($mb_content_values['cancel']))) : t($mb_default_values['cancel']),
+          '#weight' => $weight_cancel,
+          '#validate' => array('mb_content_cancel_validate'),
+          '#limit_validation_errors' => array(),
+        );
+      }
+
+      /**
+       *  Extra validation for the standard buttons.
+       *  Without this break the normal form handling.
+       *  @see mb_content_cancel_validate(), mb_content_changed_submit()
+       *  Call edit form from admin/content is no needed this callbacks.
+       */
+      if ($settings['sac'] > 0 || $destination['destination'] != 'admin/content') {
+        $form['actions']['preview']['#validate'][] = 'mb_content_changed_validate';
+        $form['actions']['submit']['#validate'][] = 'mb_content_changed_validate';
+        $form['actions']['delete']['#validate'][] = 'mb_content_changed_validate';
+        // Corresponding submit callbacks.
+        $form['actions']['preview']['#submit'][] = 'mb_content_changed_submit';
+        $form['actions']['submit']['#submit'][] = 'mb_content_changed_submit';
+      }
+
+      // OG compatibility.
+      // Provide the group ID.
+      // Add an new group article.
+//      if (isset($_GET['gids_node'])) {
+//        $gids_node = $_GET['gids_node'];
+//        $form['#mnb']['og']['group_id'] = (int)$gids_node[0];
+//      }
+      // Edit an group article.
+//      $og_context = module_invoke('og', 'get_context_by_url');
+//      if (isset($og_context->nid)) {
+//        $form['#mnb']['og']['group_id'] = $og_context->nid;
+//      }
+
+      break;
+  }
+}
+
+/**
+ * Implements hook_menu_local_tasks_alter().
+ *
+ * Alter the node local tasks to
+ *   - use an destination parameter
+ *   - provide the "Create new" tab.
+ */
+function mb_content_menu_local_tasks_alter(&$data, $router_item, $root_path) {
+  global $base_url;
+
+  $destination = drupal_get_destination();
+  $module = 'mb_content';
+
+  if ($router_item['tab_root'] == 'node/%') {
+    $node = $router_item['map'][1];
+    $node_type_name = node_type_get_name($node);
+
+    // Add Create new as local task tab.
+    // Note: access_callback no works.
+    if (variable_get('mb_content_tabcn_' . $node->type, 0) == 1) {
+      // Note: The weight setting are not accepted.
+      // Organize the proper tab weight for the new "Create new" tab to display the new tab on the right position.
+      $holder = array();
+
+      // User with node edit permission. The tabs are displayed and the Edit tab exists.
+      if (isset($data['tabs'][0]['output'][1]) && $data['tabs'][0]['output'][1]['#link']['page_callback'] == 'node_page_edit') {
+        $holder = array_splice($data['tabs'][0]['output'], 2);
+      }
+      // User without node edit permission. The tabs are displayed and the Edit tab is not exist.
+      elseif (isset($data['tabs'][0]['output'][1]) && $data['tabs'][0]['output'][1]['#link']['page_callback'] != 'node_page_edit') {
+        $holder = array_splice($data['tabs'][0]['output'], 1);
+      }
+
+      // Insert the new tab.
+      $data['tabs'][0]['output'][] = array(
+        '#theme' => 'menu_local_task',
+        '#link' => array(
+          'title' => mb_content_createnew_title(),
+          'href' => 'node/add/' . $node->type,
+          'tab_root_href' => 'node/' . $node->nid,
+          'weight' => 2,
+          'localized_options' => array(
+            'attributes' => array(
+              'title' => t('Create new @content', array('@content' => t($node_type_name))),
+            )
+          )
+        )
+      );
+
+      // Rebuild the tabs to display all tabs.
+      $data['tabs'][0]['output'] = array_merge($data['tabs'][0]['output'], $holder);
+    }
+
+    // Add Create new as action link.
+    if ($root_path == 'node/%/edit' && variable_get('mb_content_tabcn_' . $node->type, 0) == 2) {
+      $css_node_type = str_replace('_', '-', $node->type);
+      
+      $item = menu_get_item('node/add/' . $node->type);
+      $item['title'] = t('Create new @content', array('@content' => t($node_type_name)));
+      $item['localized_options']['attributes']['class'] = array('node-action-link', 'node-action-link-' . $css_node_type);
+
+      $data['actions']['output'][] = array(
+        '#theme' => 'menu_local_action',
+        '#link' => $item,
+      );
+    }
+  }
+}
+
+/**
+ * Implements hook_form_validate().
+ *
+ * Handle the "Cancel" validation.
+ */
+function mb_content_cancel_validate($form, &$form_state) {
+  // This is the cancel action. No validation required.
+  mb_content_cancel_action($form, $form_state);
+}
+
+/**
+ * Implements hook_form_validate().
+ *
+ * Skip the function node_last_changed().
+ */
+function mb_content_changed_validate($form, &$form_state) {
+  $form['changed']['#default_value'] = 0;
+}
+
+/**
+ * Implements hook_form_submit().
+ *
+ * Handle different submit actions and make different redirects.
+ *   - "Preview"
+ *   - "Save"
+ *   - "Delete"
+ */
+function mb_content_changed_submit($form, &$form_state) {
+  $redirect = '<front>';
+
+  if ($form_state['clicked_button']['#id'] == 'edit-preview') {
+    $form_state['redirect'] = FALSE;
+  }
+  if ($form_state['clicked_button']['#id'] == 'edit-submit') {
+    $redirect = 'node/' . $form_state['nid'];
+    drupal_goto($redirect);
+  }
+  if ($form_state['clicked_button']['#id'] == 'edit-delete') {
+    $form_state['redirect'] = $redirect;
+  }
+}
+
+/**
+ * The "Cancel" action.
+ *
+ * Handle different submit actions and make different redirects.
+ *
+ * @see mb_content_cancel_validate()
+ */
+function mb_content_cancel_action($form, &$form_state) {
+  // Hide the error messages.
+  drupal_get_messages('error');
+
+  $redirect = '<front>';
+  // $options query example:
+  // array('query' => array('destination' => 'node/' . $node->nid))
+  $options = array();
+
+  if (arg(0) === 'node' && arg(1) === 'add') {
+    // Limitation:
+    // Exist only one content type this redirect does not work.
+    $redirect = 'node/add';
+
+    if (isset($form['#tabcn_referer'])) {
+      $redirect = $form['#tabcn_referer'];
+    }
+  }
+
+  if (arg(0) === 'node' && is_numeric(arg(1)) && arg(2) === 'edit') {
+    $redirect = 'node/' . arg(1);
+  }
+
+  if (isset($form_state['storage']['#mb_redirect'])) {
+    $redirect = $form_state['storage']['#mb_redirect'];
+  }
+  elseif (isset($form['storage']['#mb_redirect'])) {
+    $redirect = $form['storage']['#mb_redirect'];
+  }
+
+  drupal_goto($redirect, $options);
+}
+
+/**
+ * Implements hook_form_submit().
+ *
+ * Handle the "Save and continue" action.
+ */
+function mb_content_sac_submit($form, &$form_state) {
+  $destination = drupal_get_destination();
+
+  $nid = $form_state['build_info']['args'][0]->nid;
+  $redirect = 'node/' . $nid . '/edit';
+
+  $form_state['rebuild'] = TRUE;
+
+  if (isset($form_state['storage']['#mb_redirect'])) {
+    $form['storage']['#mb_redirect'] = $form_state['storage']['#mb_redirect'];
+  }
+  elseif (isset($form['storage']['#mb_redirect'])) {
+    $form_state['#mb_redirect'] = $form['storage']['#mb_redirect'];
+  }
+
+  // Is meant edit nodes from content management page.
+  if ($destination['destination'] != 'admin/content') {
+    drupal_get_messages('error');
+    $form_state['redirect'] = $redirect;
+  }
+
+  $form_state['redirect'] = $redirect;
+}
+
+/**
+ * Implements hook_form_submit().
+ *
+ * Save options from "Add content type" form and administer nodetype form.
+ */
+function mb_content_admin_form_submit($form, &$form_state) {
+  // Handle button management on the "Add content type" page.
+  // Delete the dummy content type system variable
+  // and set the right content type system variable.
+  foreach ($form_state['values'] as $key => $value) {
+    if ($key == 'type') {
+      $type = $value;
+    }
+    if (preg_match("/^mb_content_type_dummy/", $key)) {
+      // Insert the right content type.
+      $new_type = preg_replace("/mb_content_type_dummy/", $type, $key);
+      $form_state['values'][$new_type] = $value;
+      // Delete the dummy content type.
+      unset($form_state['values'][$key]);
+    }
+  }
+}
+
+/**
+ * Submit callback to delete MB Content content type system variables
+ * if content types will be deleted.
+ */
+function mb_content_delete_confirm_submit($form, &$form_state) {
+  $module = 'mb_content';
+
+  foreach ($form_state['build_info']['args'] as $type) {
+    variable_del($module . '_cancel_' . $type->type);
+    variable_del($module . '_sac_' . $type->type);
+    variable_del($module . '_tabcn_' . $type->type);
+  }
+}

sites/all/modules/mb/mb_content/mb_content_node_form.js

@@ -0,0 +1,35 @@
+
+(function ($) {
+
+Drupal.behaviors.mbContentFieldsetSummaries = {
+  attach: function (context) {
+    // Provide the summary for the content type form.
+    $('fieldset#edit-node-buttons', context).drupalSetSummary(function(context) {
+      var vals = [];
+
+      // Cancel button.
+      var cancel = $("select[name='mb_content_cancel'] option:selected", context).text();
+      cancel = Drupal.t('Cancel button') + ": " + cancel;
+      vals.push(cancel);
+
+      // Save and continue button.
+      var sac = $("select[name='mb_content_sac'] option:selected", context).text();
+      sac = Drupal.t('Save and continue button') + ": " + sac;
+      vals.push(sac);
+
+      // Create new tab.
+      var tabcn = $("input[name='mb_content_tabcn']:checked", context).next('label').text();
+      if (tabcn) {
+        tabcn = Drupal.t('Create new tab') + ": " + tabcn;
+      }
+      else {
+        tabcn = Drupal.t('Create new tab') + ": " + Drupal.t('No tab');
+      }
+      vals.push(tabcn);
+
+      return Drupal.checkPlain(vals.join(', '));
+    });
+  }
+};
+
+})(jQuery);

sites/all/modules/mb/mb_extra/mb_extra.admin.inc

@@ -0,0 +1,127 @@
+<?php
+
+/*
+ * @file
+ * Function file to administer the MB Extra module settings.
+ */
+
+/**
+ * Provides the MB Extra settings form.
+ */
+function mb_extra_admin() {
+  $module = 'mb_extra';
+  $form = array();
+
+  $description_tabs_destination = '<p>' . t('Use the node local task links with destination parameter.') . '</p>';
+  $description_tabs_destination .= '<p>' . t('If activated the %overlay module is not available this feature.', array('%overlay' => t('Overlay'))) . '</p>';
+
+  $form[$module]['tabs_destination'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Content local tasks'),
+    '#description' => $description_tabs_destination,
+    '#collapsible' => false,
+    '#collapsed' => false,
+    '#tree' => true
+  );
+  $form[$module]['tabs_destination'][$module . '_destination_tabs'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Enable node tab links with destination parameter.'),
+    '#default_value' => variable_get($module . '_destination_tabs', 0)
+  );
+
+  $form[$module]['confirm_cancel'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Confirm cancel'),
+    '#description' => '<p>' . t('Alter the confirm form cancel link to display it as button.') . '</p>',
+    '#collapsible' => false,
+    '#collapsed' => false,
+    '#tree' => true
+  );
+  $form[$module]['confirm_cancel'][$module . '_confirm_cancel'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Display link as button'),
+    '#default_value' => variable_get($module . '_confirm_cancel', 0)
+  );
+
+  $form['submit']['save'] = array(
+    '#type' => 'submit',
+    '#name' => 'save',
+    '#value' => t('Save')
+  );
+  $form['submit']['reset'] = array(
+    '#type' => 'submit',
+    '#name' => 'reset',
+    '#value' => t('Reset to defaults'),
+  );
+
+  return $form;
+}
+
+/**
+ * Display the MB Extra settings form page.
+ *
+ * @return
+ *   The complete HTML formatted administer page.
+ */
+function theme_mb_extra_admin($variables) {
+  _mb_load_css('admin');
+
+  $module = 'mb_extra';
+  $output  = '';
+
+  $form = drupal_get_form($module . '_admin');
+
+  $output .= drupal_render($output);
+
+  return $output;
+}
+
+/**
+ * Save settings from admin form.
+ */
+function mb_extra_admin_submit($form, &$form_state) {
+  $module = 'mb_extra';
+
+  if ($form_state['clicked_button']['#id'] == 'edit-save') {
+    variable_set($module . '_destination_tabs', $form_state['values']['tabs_destination'][$module . '_destination_tabs']);
+    variable_set($module . '_confirm_cancel', $form_state['values']['confirm_cancel'][$module . '_confirm_cancel']);
+
+    drupal_set_message(t('The %module settings have been saved.', array('%module' => t('More Buttons Extra'))), 'status');
+  }
+  elseif ($form_state['clicked_button']['#id'] == 'edit-reset') {
+    $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-extra/reset';
+  }
+}
+
+/**
+ * Menu callback to define the confirm form output.
+ *
+ * @return
+ *   The confirm form.
+ */
+function mb_extra_reset() {
+  $question = t('Are you sure you want to reset all %module settings?', array('%module' => t('More Buttons Extra')));
+
+  $information = '<p>' . t('This action disables the extra settings. This action cannot be undone.') . '</p>';
+
+  return confirm_form(array(),
+    $question,
+    array('path' => 'admin/config/mb/buttons/more-buttons-extra', 'attributes' => array('class' => 'button')), $information,
+    t('Reset'),
+    t('Cancel')
+  );
+}
+
+/**
+ * Resave extras system variables of the MB Content module to reset the module extra settings.
+ */
+function mb_extra_reset_submit($form, &$form_state) {
+  // Resave variables.
+  variable_set('mb_extra_destination_tabs', 0);
+  variable_set('mb_extra_confirm_cancel', 0);
+
+  drupal_set_message(t('The %module settings have been set back.', array('%module' => t('More Buttons Extra'))), 'status');
+  watchdog('More Buttons Extra', 'The %module settings have been set back.', array('%module' => t('More Buttons Extra')), WATCHDOG_NOTICE, l(t('view'), 'admin/config/mb/buttons/more-buttons-extra'));
+
+  $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-extra';
+}

sites/all/modules/mb/mb_extra/mb_extra.info

@@ -0,0 +1,14 @@
+name = More Buttons Extra
+description = "Provides various functions for the expansion of core modules."
+package = "More Buttons"
+dependencies[] = mb
+core = 7.x
+files[] = mb_extra.module
+files[] = mb_extra.admin.inc
+
+; Information added by drupal.org packaging script on 2011-02-25
+version = "7.x-1.x-dev"
+core = "7.x"
+project = "mb"
+datestamp = "1298619614"
+

sites/all/modules/mb/mb_extra/mb_extra.install

@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * @file
+ * Installs, updates, and uninstalls More Buttons Extra.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function mb_extra_uninstall() {
+  // Remove variables.
+  variable_del('mb_extra_destination_tabs');
+  variable_del('mb_extra_confirm_cancel');
+}

sites/all/modules/mb/mb_extra/mb_extra.module

@@ -0,0 +1,108 @@
+<?php
+
+/**
+ * @file
+ * Provides various functions for the expansion of core modules.
+ *
+ * Implemented:
+ * - Alter menu local task links from node to insert destination parameter.
+ *   Children tabs supported to level 1.
+ * - Alter the confirm form cancel link to display the link as button.
+ */
+
+/**
+ * Implements hook_menu().
+ */
+function mb_extra_menu() {
+  $items = array();
+
+  $items['admin/config/mb/buttons/more-buttons-extra'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_extra_admin'),
+    'title' => 'Extras',
+    'access arguments' => array('administer site configuration'),
+    'file' => 'mb_extra.admin.inc',
+    'type' => MENU_LOCAL_TASK,
+    'weight' => 15
+  );
+  $items['admin/config/mb/buttons/more-buttons-extra/reset'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_extra_reset'),
+    'access arguments' => array('administer site configuration'),
+    'type' => MENU_CALLBACK,
+    'file' => 'mb_extra.admin.inc'
+  );
+
+  return $items;
+}
+
+/**
+ * Alter the local tasks to use an destination parameter.
+ */
+function mb_extra_menu_local_tasks_alter(&$data, $router_item, $root_path) {
+  if (module_exists('overlay')) {
+    return;
+  }
+
+  global $base_url;
+
+  $module = 'mb_extra';
+
+  if ($router_item['tab_root'] == 'node/%') {
+    if (variable_get($module . '_destination_tabs', 0) == TRUE && count($data['tabs']) > 0) {
+      $destination = drupal_get_destination();
+
+      foreach (element_children($data['tabs'][0]['output']) as $key) {
+        if ($data['tabs'][0]['output'][$key]['#link']['tab_root_href'] != $destination['destination'] && !stristr($destination['destination'], $data['tabs'][0]['output'][$key]['#link']['tab_root_href'])) {
+          $params = $data['tabs'][0]['output'][$key]['#link'];
+          $data['tabs'][0]['output'][$key]['#link']['href'] = $base_url . '/' . $params['href'] . '?destination=' . $destination['destination'];
+          //$data['tabs'][0]['output'][$key]['#link']['tab_root_href'] = $base_url . '/' . $params['tab_root_href'] . '?destination=' . $destination['destination'];
+          //$data['tabs'][0]['output'][$key]['#link']['tab_parent_href'] = $base_url . '/' . $params['tab_parent_href'] . '?destination=' . $destination['destination'];
+        }
+      }
+
+      // Children tabs level 1.
+      if (isset($data['tabs'][1])) {
+        foreach (element_children($data['tabs'][1]['output']) as $key) {
+          if ($data['tabs'][1]['output'][$key]['#link']['tab_root_href'] != $destination['destination']) {
+            $params = $data['tabs'][1]['output'][$key]['#link'];
+            $data['tabs'][1]['output'][$key]['#link']['href'] = $base_url . '/' . $params['href'] . '?destination=' . $destination['destination'];
+            //$data['tabs'][0]['output'][$key]['#link']['tab_root_href'] = $base_url . '/' . $params['tab_root_href'] . '?destination=' . $destination['destination'];
+            //$data['tabs'][0]['output'][$key]['#link']['tab_parent_href'] = $base_url . '/' . $params['tab_parent_href'] . '?destination=' . $destination['destination'];
+
+            if (isset($data['tabs'][1]['output'][$key]['#active'])) {
+              $data['tabs'][1]['output'][$key]['#link']['localized_options'] = array(
+                'attributes' => array(
+                  'class' => 'active'
+                )
+              );
+            }
+          }
+        }
+      }
+    }
+  }
+}
+
+/**
+ * Implements hook_theme().
+ */
+function mb_extra_theme() {
+  return array(
+    'mb_extra_admin' => array(
+      'variables' => array('form' => NULL),
+    )
+  );
+}
+
+/**
+ * Implements hook_form_alter().
+ */
+function mb_extra_form_alter(&$form, &$form_state, $form_id) {
+  $module = 'mb_extra';
+
+  // Alter the confirm form cancel link to display the link as button.
+  if (isset($form['confirm']) && variable_get($module . '_confirm_cancel', 0) == TRUE) {
+    $form['actions']['cancel']['#attributes']['class'][] = 'button';
+  }
+}

sites/all/modules/mb/mb_user/mb_user.admin.inc

@@ -0,0 +1,175 @@
+<?php
+
+/*
+ * @file
+ * Function file to administer the MB User module settings.
+ */
+
+/**
+ * Provides the MB User settings form.
+ */
+function mb_user_admin() {
+  $module = 'mb_user';
+
+  $mb_user_mappings = mb_get_mappings($module);
+  $mb_user_values = mb_get_values($module);
+
+  $form['#mappings'] = $mb_user_mappings;
+
+  foreach ($mb_user_mappings as $type => $v) {
+    // Provide "Cancel" button settings.
+    $form[$module][$type][$module . '_cancel_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_cancel_button_positions(),
+      '#default_value' => variable_get($module . '_cancel_' . $type, 0),
+    );
+    // Provide "Save and continue" button settings.
+    $form[$module][$type][$module . '_sac_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_save_button_positions($module),
+      '#default_value' => variable_get($module . '_sac_' . $type, 0)
+    );
+    // Provide "Save and create new" button settings.
+    $form[$module][$type][$module . '_sacn_' . $type] = array(
+      '#type' => 'select',
+      '#options' => mb_save_button_positions($module),
+      '#default_value' => variable_get($module . '_sacn_' . $type, 0)
+    );
+  }
+
+  $form['submit']['save'] = array(
+    '#type' => 'submit',
+    '#name' => 'save',
+    '#value' => t('Save')
+  );
+  $form['submit']['reset'] = array(
+    '#type' => 'submit',
+    '#name' => 'reset',
+    '#value' => t('Reset to defaults'),
+  );
+
+  return $form;
+}
+
+/**
+ * Display the MB User settings form page.
+ *
+ * @return
+ *   The complete HTML formatted administer page.
+ */
+function theme_mb_user_admin($variables) {
+  _mb_load_css('admin');
+
+  $module = 'mb_user';
+  $mappings = array();
+  $output  = '';
+  $extra_info = '';
+  $rows = array();
+
+  $form = drupal_get_form($module . '_admin');
+  $mappings = $form['#mappings'];
+
+  $output  = '<h3>' . t('User settings') . '</h3>';
+  $output .= '<p>' . t('Which %module functions are used by different user pages.', array('%module' => t('More Buttons User'))) . '</p>';
+
+  $header = array(t('Cancel'), t('Save and continue'), t('Save and create new'));
+
+  $i = 1;
+  foreach ($mappings as $type => $maps) {
+    // Provide own odd/even functionality.
+    $evenodd = $i % 2 ? 'odd-mb' : 'even-mb';
+    $evenodd = $i & 1 ? 'odd-mb' : 'even-mb';
+
+    $rows[] = array('data' => array($maps['name'], array('colspan' => 2)), 'class' => array($evenodd . ' ' . $evenodd . '-type'));
+
+    // The row contains the form elements.
+    $rows[] = array(
+      'data' => array(
+        drupal_render($form[$module][$type][$module . '_cancel_' . $type]),
+        drupal_render($form[$module][$type][$module . '_sac_' . $type]),
+        drupal_render($form[$module][$type][$module . '_sacn_' . $type])
+      ),
+      'class' => array($evenodd . ' ' . $evenodd . '-elements')
+    );
+
+    unset($form[$module][$type]);
+    ++$i;
+  }
+
+  $output .= theme('table', array(
+    'header' => $header,
+    'rows' => $rows,
+    'attributes' => array('class' => array('mb-admin-table', $module . '-admin-table'))
+  ));
+
+  // Display additional informations.
+  if ($extra_info != '') {
+    $output .= $extra_info;
+  }
+
+  $output .= drupal_render($output);
+  $output .= drupal_render_children($form);
+  $output .= '<p style="text-align: right">' . t('Module development by <a href="@development-url">Quiptime Group</a>.', array('@development-url' => url('http://www.quiptime.com'))) . '</p>';
+
+  return $output;
+}
+
+/**
+ * Save settings from admin form.
+ */
+function mb_user_admin_submit($form, &$form_state) {
+  $module = 'mb_user';
+  $mappings = $form['#mappings'];
+
+  if ($form_state['clicked_button']['#id'] == 'edit-save') {
+    // Save the MB User button settings.
+    foreach ($mappings as $type => $maps) {
+      variable_set($module . '_cancel_' . $type, $form_state['values'][$module . '_cancel_' . $type]);
+      variable_set($module . '_sac_' . $type, $form_state['values'][$module . '_sac_' . $type]);
+      variable_set($module . '_sacn_' . $type, $form_state['values'][$module . '_sacn_' . $type]);
+    }
+
+    drupal_set_message(t('Your changes have been saved.'), 'status');
+  }
+  elseif ($form_state['clicked_button']['#id'] == 'edit-reset') {
+    $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-user/reset';
+  }
+}
+
+/**
+ * Menu callback to define the confirm form output.
+ *
+ * @return
+ *   The confirm form.
+ */
+function mb_user_reset() {
+  $question = t('Are you sure you want to reset all %module settings?', array('%module' => t('More Buttons User')));
+
+  $information = '<p>' . t('This action disables the settings for all buttons. This action cannot be undone.') . '</p>';
+
+  return confirm_form(array(),
+    $question,
+    array('path' => 'admin/config/mb/buttons/more-buttons-user', 'attributes' => array('class' => 'button')), $information,
+    t('Reset'),
+    t('Cancel')
+  );
+}
+
+/**
+ * Resave all system variables of the MB User module to reset the module settings.
+ */
+function mb_user_reset_submit($form, &$form_state) {
+  // Resave variables.
+  $page_types = array_keys(mb_user_type_get_types());
+
+  foreach ($page_types as $type) {
+    variable_set('mb_user_cancel_' . $type, 0);
+    variable_set('mb_user_sac_' . $type, 0);
+    variable_set('mb_user_sacn_' . $type, 0);
+  }
+
+  drupal_set_message(t('The %module settings have been set back.', array('%module' => t('More Buttons User'))), 'status');
+  watchdog('More Buttons User', 'The %module settings have been set back.', array('%module' => t('More Buttons User')), WATCHDOG_NOTICE, l(t('view'), 'admin/config/mb/buttons/more-buttons-user'));
+
+  $form_state['redirect'] = 'admin/config/mb/buttons/more-buttons-user';
+}

sites/all/modules/mb/mb_user/mb_user.info

@@ -0,0 +1,13 @@
+name = More Buttons User
+description = "Provides additional buttons for content in user context such as <em>Cancel</em> and <em>Save and continue</em>."
+package = "More Buttons"
+dependencies[] = mb
+core = 7.x
+files[] = mb_user.module
+
+; Information added by drupal.org packaging script on 2011-02-25
+version = "7.x-1.x-dev"
+core = "7.x"
+project = "mb"
+datestamp = "1298619614"
+

sites/all/modules/mb/mb_user/mb_user.install

@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * @file
+ * Installs, updates, and uninstalls More Buttons User.
+ */
+
+/**
+ * Implements hook_uninstall().
+ */
+function mb_user_uninstall() {
+  // Remove variables.
+  $page_types = array_keys(mb_user_type_get_types());
+  foreach ($page_types as $type) {
+    variable_del('mb_content_cancel_' . $type);
+    variable_del('mb_content_sac_' . $type);
+    variable_del('mb_content_sacn_' . $type);
+  }
+}

sites/all/modules/mb/mb_user/mb_user.module

@@ -0,0 +1,236 @@
+<?php
+
+/**
+ * @file
+ * Provides additional buttons for content in user context.
+ * 
+ * Currently available context:
+ * - User account
+ *
+ * Currently available buttons:
+ * - Cancel
+ * - Save and Continue
+ * - Save and create new
+ *
+ * The "Save and create new" button is only usable for users wth the permission "Administer users".
+ */
+
+/**
+ * Implements hook_permission().
+ */
+function mb_user_permission() {
+  return array(
+    'access mb user' =>  array(
+      'title' => t('Use More User Buttons'),
+      'description' => t('Use the buttons defined by More Buttons User.')
+    )
+  );
+}
+
+/**
+ * Implements hook_menu().
+ */
+function mb_user_menu() {
+  $items = array();
+
+  $items['admin/config/mb/buttons/more-buttons-user'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_user_admin'),
+    'title' => 'Users',
+    'access arguments' => array('administer site configuration'),
+    'description' => 'An overview of what page types uses buttons of the MB User module.',
+    'file' => 'mb_user.admin.inc',
+    'type' => MENU_LOCAL_TASK,
+    'weight' => 11
+  );
+  $items['admin/config/mb/buttons/more-buttons-user/reset'] = array(
+    'page callback' => 'drupal_get_form',
+    'page arguments' => array('mb_user_reset'),
+    'access arguments' => array('administer site configuration'),
+    'type' => MENU_CALLBACK,
+    'file' => 'mb_user.admin.inc'
+  );
+
+  return $items;
+}
+
+/**
+ * Implements hook_theme().
+ */
+function mb_user_theme() {
+  return array(
+    'mb_user_admin' => array(
+      'variables' => array('form' => NULL),
+    )
+  );
+}
+
+/**
+ * Implements hook_form_alter().
+ */
+function mb_user_form_alter(&$form, &$form_state, $form_id) {
+  $module = 'mb_user';
+
+  switch ($form_id) {
+    case 'user_profile_form':
+      $default_values = mb_default_values();
+      $mb_user_values = mb_get_values('mb');
+
+      if (!isset($form['actions']['submit']['#weight'])) {
+        $form['actions']['submit']['#weight'] = 10;
+      }
+      if (isset($form['actions']['cancel'])) {
+        $form['actions']['cancel']['#weight'] = 25;
+      }
+
+      $settings = array();
+      $settings['cancel'] = variable_get($module . '_cancel_user_account', 0);
+      $settings['sac'] = variable_get($module . '_sac_user_account', 0);
+      $settings['sacn'] = variable_get($module . '_sacn_user_account', 0);
+
+      // The "Cancel" form element on user account page.
+      if ($settings['cancel'] > 0) {
+        if ($settings['cancel'] == 1) {
+          $weight_cancel = $form['actions']['submit']['#weight'] - 1;
+        }
+        elseif ($settings['cancel'] == 2) {
+          $weight_cancel = 16;
+        }
+
+        // Define the "Cancel" form element.
+        $form['actions']['cancel_mb'] = array(
+          '#type' => 'submit',
+          '#value' => isset($mb_user_values['cancel']) ? t('@cancel-value', array('@cancel-value' => t($mb_user_values['cancel']))) : t($default_values['cancel']),
+          '#weight' => $weight_cancel,
+          '#validate' => array('mb_user_cancel_validate')
+        );
+      }
+
+      // The "Save and continue" form element on user account page.
+      if ($settings['sac'] > 0) {
+        // Left
+        if ($settings['sac'] == 1) {
+          $weight_sac = $form['actions']['submit']['#weight'] - 0.025;
+        }
+        // Right
+        if ($settings['sac'] == 2) {
+          $weight_sac = $form['actions']['submit']['#weight'] - 0.050;
+        }
+        //
+        if ($settings['sac'] == 3) {
+          $weight_sac = $form['actions']['submit']['#weight'] + 1.025;
+        }
+        //
+        if ($settings['sac'] == 4) {
+          $weight_sac = $form['actions']['submit']['#weight'] + 1.050;
+        }
+        // Define the "Save and continue" form element.
+        $submit = $form['#submit'];
+        $submit[] = 'mb_user_sac_submit';
+
+        $form['actions']['sac'] = array(
+          '#type' => 'submit',
+          '#value' => isset($mb_user_values['sac']) ? t('@sac-value', array('@sac-value' => t($mb_user_values['sac']))) : t($default_values['sac']),
+          '#weight' => $weight_sac,
+          '#submit' => $submit
+        );
+      }
+
+      // The "Save and create new" form element on user account page.
+      if ($settings['sacn'] > 0 && user_access('administer users')) {
+        //
+        if ($settings['sacn'] == 1) {
+          $weight_sacn = $form['actions']['submit']['#weight'] - 0.025;
+        }
+        //
+        if ($settings['sacn'] == 2) {
+          $weight_sacn = $form['actions']['submit']['#weight'] - 0.050;
+        }
+        //
+        if ($settings['sacn'] == 3) {
+          $weight_sacn = $form['actions']['submit']['#weight'] + 1.025;
+        }
+        //
+        if ($settings['sacn'] == 4) {
+          $weight_sacn = $form['actions']['submit']['#weight'] + 1.050;
+        }
+
+        // Define the "Save and create new" form element.
+        $submit = $form['#submit'];
+        $submit[] = 'mb_user_sacn_submit';
+
+        $form['actions']['sacn'] = array(
+          '#type' => 'submit',
+          '#value' => isset($mb_user_values['sacn']) ? t('@sacn-value', array('@sacn-value' => t($mb_user_values['sacn']))) : t($default_values['sacn']),
+          '#weight' => $weight_sacn,
+          '#submit' => $submit
+        );
+      }
+
+      break;
+  }
+}
+
+/**
+ * Implements hook_form_validate().
+ *
+ * Handle the "Cancel" button validation.
+ */
+function mb_user_cancel_validate($form, &$form_state) {
+  // This is the cancel action. No validation required.
+  mb_user_cancel_action($form, $form_state);
+}
+
+/**
+ * The "Cancel" button action.
+ *
+ * @see mb_user_cancel_validate()
+ */
+function mb_user_cancel_action($form, &$form_state) {
+  // Hide the error messages.
+  drupal_get_messages('error');
+
+  $redirect = 'user/' . $form['#user']->uid;
+
+  drupal_goto($redirect);
+}
+
+/**
+ * Implements hook_form_submit().
+ *
+ * Handle the "Save and continue" button action.
+ */
+function mb_user_sac_submit($form, &$form_state) {
+  $redirect = 'user/' . $form['#user']->uid . '/edit';
+
+  drupal_goto($redirect);
+}
+
+/**
+ * Implements hook_form_submit().
+ *
+ * Handle the "Save and create new" button action.
+ */
+function mb_user_sacn_submit($form, &$form_state) {
+  $redirect = 'admin/people/create';
+
+  drupal_goto($redirect);
+}
+
+/**
+ * Get the types of pages allowed to use more buttons.
+ *
+ * At the moment are only supported the user accounts.
+ *
+ * @return array 
+ */
+function mb_user_type_get_types() {
+  $account = array();
+
+  $account['type'] = 'user_account';
+  $account['name'] = t('User account');
+
+  $page_types = array('user_account' => $account);
+
+  return $page_types;
+}