BOINC / boinc

drupal/sites/default/boinc/modules/contrib/wysiwyg/wysiwyg.module

Indentation +416 added lines, -416 removed lines

@@ -9,19 +9,19 @@ 
  * Implementation of hook_menu().
  */
 function wysiwyg_menu() {
-  $items['admin/settings/wysiwyg'] = array(
+    $items['admin/settings/wysiwyg'] = array(
     'title' => 'Wysiwyg profiles',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('wysiwyg_profile_overview'),
     'description' => 'Configure client-side editors.',
     'access arguments' => array('administer filters'),
     'file' => 'wysiwyg.admin.inc',
-  );
-  $items['admin/settings/wysiwyg/profile'] = array(
+    );
+    $items['admin/settings/wysiwyg/profile'] = array(
     'title' => 'List',
     'type' => MENU_DEFAULT_LOCAL_TASK,
-  );
-  $items['admin/settings/wysiwyg/profile/%wysiwyg_profile/edit'] = array(
+    );
+    $items['admin/settings/wysiwyg/profile/%wysiwyg_profile/edit'] = array(
     'title' => 'Edit',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('wysiwyg_profile_form', 4),
@@ -30,8 +30,8 @@ 
     'tab_root' => 'admin/settings/wysiwyg/profile',
     'tab_parent' => 'admin/settings/wysiwyg/profile/%wysiwyg_profile',
     'type' => MENU_LOCAL_TASK,
-  );
-  $items['admin/settings/wysiwyg/profile/%wysiwyg_profile/delete'] = array(
+    );
+    $items['admin/settings/wysiwyg/profile/%wysiwyg_profile/delete'] = array(
     'title' => 'Remove',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('wysiwyg_profile_delete_confirm', 4),
@@ -41,15 +41,15 @@ 
     'tab_parent' => 'admin/settings/wysiwyg/profile/%wysiwyg_profile',
     'type' => MENU_LOCAL_TASK,
     'weight' => 10,
-  );
-  $items['wysiwyg/%'] = array(
+    );
+    $items['wysiwyg/%'] = array(
     'page callback' => 'wysiwyg_dialog',
     'page arguments' => array(1),
     'access arguments' => array('access content'),
     'type' => MENU_CALLBACK,
     'file' => 'wysiwyg.dialog.inc',
-  );
-  return $items;
+    );
+    return $items;
 }
 
 /**
@@ -59,37 +59,37 @@ 
  * @see template_preprocess_page(), theme.inc
  */
 function wysiwyg_theme() {
-  return array(
+    return array(
     'wysiwyg_profile_overview' => array(
-      'arguments' => array('form' => NULL),
+        'arguments' => array('form' => NULL),
     ),
     'wysiwyg_admin_button_table' => array(
-      'arguments' => array('form' => NULL),
+        'arguments' => array('form' => NULL),
     ),
     'wysiwyg_dialog_page' => array(
-      'arguments' => array('content' => NULL, 'show_messages' => TRUE),
-      'file' => 'wysiwyg.dialog.inc',
-      'template' => 'wysiwyg-dialog-page',
+        'arguments' => array('content' => NULL, 'show_messages' => TRUE),
+        'file' => 'wysiwyg.dialog.inc',
+        'template' => 'wysiwyg-dialog-page',
     ),
-  );
+    );
 }
 
 /**
  * Implementation of hook_help().
  */
 function wysiwyg_help($path, $arg) {
-  switch ($path) {
+    switch ($path) {
     case 'admin/settings/wysiwyg':
       $output = '<p>' . t('A Wysiwyg profile is associated with an input format. A Wysiwyg profile defines which client-side editor is loaded with a particular input format, what buttons or themes are enabled for the editor, how the editor is displayed, and a few other editor-specific functions.') . '</p>';
-      return $output;
-  }
+        return $output;
+    }
 }
 
 /**
  * Clear wysiwyg cache on admin/build/modules form.
  */
 function wysiwyg_form_system_modules_alter(&$form, $form_state) {
-  wysiwyg_profile_load_all(TRUE);
+    wysiwyg_profile_load_all(TRUE);
 }
 
 /**
@@ -104,11 +104,11 @@ 
  * @see wysiwyg_process_form()
  */
 function wysiwyg_form_alter(&$form, &$form_state) {
-  $form['#after_build'][] = 'wysiwyg_process_form';
-  // Teaser splitter is unconditionally removed and NOT supported.
-  if (isset($form['body_field'])) {
+    $form['#after_build'][] = 'wysiwyg_process_form';
+    // Teaser splitter is unconditionally removed and NOT supported.
+    if (isset($form['body_field'])) {
     unset($form['body_field']['teaser_js']);
-  }
+    }
 }
 
 /**
@@ -123,53 +123,53 @@ 
  * @see wysiwyg_elements(), filter_form()
  */
 function wysiwyg_process_form(&$form) {
-  // Iterate over element children; resetting array keys to access last index.
-  if ($children = array_values(element_children($form))) {
+    // Iterate over element children; resetting array keys to access last index.
+    if ($children = array_values(element_children($form))) {
     foreach ($children as $index => $item) {
-      $element = &$form[$item];
+        $element = &$form[$item];
 
-      // filter_form() always uses the key 'format'. We need a type-agnostic
-      // match to prevent false positives. Also, there must have been at least
-      // one element on this level.
-      if (($item === 'format' || $item === 'signature_format') && $index > 0) {
+        // filter_form() always uses the key 'format'. We need a type-agnostic
+        // match to prevent false positives. Also, there must have been at least
+        // one element on this level.
+        if (($item === 'format' || $item === 'signature_format') && $index > 0) {
         // Make sure we either match a input format selector or input format
         // guidelines (displayed if user has access to one input format only).
         if ((isset($element['#type']) && $element['#type'] == 'fieldset') || isset($element['format']['guidelines'])) {
-          // The element before this element is the target form field.
-          $field = &$form[$children[$index - 1]];
+            // The element before this element is the target form field.
+            $field = &$form[$children[$index - 1]];
 
-          // Allow modules to programmatically enforce no client-side editor by
-          // setting the #wysiwyg property to FALSE.
-          if (isset($field['#wysiwyg']) && !$field['#wysiwyg']) {
+            // Allow modules to programmatically enforce no client-side editor by
+            // setting the #wysiwyg property to FALSE.
+            if (isset($field['#wysiwyg']) && !$field['#wysiwyg']) {
             // A 'format' element should not have any child elements that may
             // need processing, so it should be safe to skip the recursion that
             // happens at the end of this function, and move on to the next
             // element on the same level.
             continue;
-          }
-
-          // If this textarea is #resizable and we will load at least one
-          // editor, then only load the behavior and let the 'none' editor
-          // attach/detach it to avoid hi-jacking the UI. Due to our CSS class
-          // parsing, we can add arbitrary parameters for each input format.
-          // The #resizable property will be removed below, if at least one
-          // profile has been loaded.
-          $extra_class = '';
-          if (!empty($field['#resizable'])) {
+            }
+
+            // If this textarea is #resizable and we will load at least one
+            // editor, then only load the behavior and let the 'none' editor
+            // attach/detach it to avoid hi-jacking the UI. Due to our CSS class
+            // parsing, we can add arbitrary parameters for each input format.
+            // The #resizable property will be removed below, if at least one
+            // profile has been loaded.
+            $extra_class = '';
+            if (!empty($field['#resizable'])) {
             $extra_class = ' wysiwyg-resizable-1';
             drupal_add_js('misc/textarea.js');
-          }
-
-          // Determine the available input formats. The last child element is a
-          // link to "More information about formatting options". When only one
-          // input format is displayed, we also have to remove formatting
-          // guidelines, stored in the child 'format'.
-          $formats = element_children($element);
-          array_pop($formats);
-          if (($key = array_search('format', $formats)) !== FALSE) {
+            }
+
+            // Determine the available input formats. The last child element is a
+            // link to "More information about formatting options". When only one
+            // input format is displayed, we also have to remove formatting
+            // guidelines, stored in the child 'format'.
+            $formats = element_children($element);
+            array_pop($formats);
+            if (($key = array_search('format', $formats)) !== FALSE) {
             unset($formats[$key]);
-          }
-          foreach ($formats as $format) {
+            }
+            foreach ($formats as $format) {
             // Default to 'none' editor (Drupal's default behaviors).
             $editor = 'none';
             $status = 1;
@@ -177,51 +177,51 @@ 
             // Fetch the profile associated to this input format.
             $profile = wysiwyg_get_profile($format);
             if ($profile) {
-              $loaded = TRUE;
-              $editor = $profile->editor;
-              $status = (int) wysiwyg_user_get_status($profile);
-              if (isset($profile->settings['show_toggle'])) {
+                $loaded = TRUE;
+                $editor = $profile->editor;
+                $status = (int) wysiwyg_user_get_status($profile);
+                if (isset($profile->settings['show_toggle'])) {
                 $toggle = (int) $profile->settings['show_toggle'];
-              }
-              // Check editor theme (and reset it if not/no longer available).
-              $theme = wysiwyg_get_editor_themes($profile, (isset($profile->settings['theme']) ? $profile->settings['theme'] : ''));
-
-              // Add plugin settings (first) for this input format.
-              wysiwyg_add_plugin_settings($profile);
-              // Add profile settings for this input format.
-              wysiwyg_add_editor_settings($profile, $theme);
+                }
+                // Check editor theme (and reset it if not/no longer available).
+                $theme = wysiwyg_get_editor_themes($profile, (isset($profile->settings['theme']) ? $profile->settings['theme'] : ''));
+
+                // Add plugin settings (first) for this input format.
+                wysiwyg_add_plugin_settings($profile);
+                // Add profile settings for this input format.
+                wysiwyg_add_editor_settings($profile, $theme);
             }
 
             // Use a prefix/suffix for a single input format, or attach to input
             // format selector radio buttons.
             if (isset($element['format']['guidelines'])) {
-              $element['format']['guidelines']['#prefix'] = '<div class="wysiwyg wysiwyg-format-' . $format . ' wysiwyg-editor-' . $editor . ' wysiwyg-field-' . $field['#id'] . ' wysiwyg-status-' . $status . ' wysiwyg-toggle-' . $toggle . $extra_class . '">';
-              $element['format']['guidelines']['#suffix'] = '</div>';
-              // Edge-case: Default format contains no input filters.
-              if (empty($element['format']['guidelines']['#value'])) {
+                $element['format']['guidelines']['#prefix'] = '<div class="wysiwyg wysiwyg-format-' . $format . ' wysiwyg-editor-' . $editor . ' wysiwyg-field-' . $field['#id'] . ' wysiwyg-status-' . $status . ' wysiwyg-toggle-' . $toggle . $extra_class . '">';
+                $element['format']['guidelines']['#suffix'] = '</div>';
+                // Edge-case: Default format contains no input filters.
+                if (empty($element['format']['guidelines']['#value'])) {
                 $element['format']['guidelines']['#value'] = ' ';
-              }
+                }
             }
             else {
-              $element[$format]['#attributes']['class'] = (isset($element[$format]['#attributes']['class']) ? $element[$format]['#attributes']['class'] . ' ' : '');
-              $element[$format]['#attributes']['class'] .= 'wysiwyg wysiwyg-format-' . $format . ' wysiwyg-editor-' . $editor . ' wysiwyg-field-' . $field['#id'] . ' wysiwyg-status-' . $status . ' wysiwyg-toggle-' . $toggle . $extra_class;
+                $element[$format]['#attributes']['class'] = (isset($element[$format]['#attributes']['class']) ? $element[$format]['#attributes']['class'] . ' ' : '');
+                $element[$format]['#attributes']['class'] .= 'wysiwyg wysiwyg-format-' . $format . ' wysiwyg-editor-' . $editor . ' wysiwyg-field-' . $field['#id'] . ' wysiwyg-status-' . $status . ' wysiwyg-toggle-' . $toggle . $extra_class;
+            }
             }
-          }
 
-          // If we loaded at least one editor, then the 'none' editor will
-          // handle resizable textareas instead of core.
-          if (isset($loaded) && !empty($field['#resizable'])) {
+            // If we loaded at least one editor, then the 'none' editor will
+            // handle resizable textareas instead of core.
+            if (isset($loaded) && !empty($field['#resizable'])) {
             $field['#resizable'] = FALSE;
-          }
+            }
         }
         // If this element is 'format', do not recurse further.
         continue;
-      }
-      // Recurse into children.
-      wysiwyg_process_form($element);
+        }
+        // Recurse into children.
+        wysiwyg_process_form($element);
+    }
     }
-  }
-  return $form;
+    return $form;
 }
 
 /**
@@ -239,12 +239,12 @@ 
  * @see wysiwyg_load_editor(), wysiwyg_get_editor()
  */
 function wysiwyg_get_profile($format) {
-  if ($profile = wysiwyg_profile_load($format)) {
+    if ($profile = wysiwyg_profile_load($format)) {
     if (wysiwyg_load_editor($profile)) {
-      return $profile;
+        return $profile;
+    }
     }
-  }
-  return FALSE;
+    return FALSE;
 }
 
 /**
@@ -259,82 +259,82 @@ 
  * @see wysiwyg_get_profile()
  */
 function wysiwyg_load_editor($profile) {
-  static $settings_added;
-  static $loaded = array();
+    static $settings_added;
+    static $loaded = array();
 
-  $name = $profile->editor;
-  // Library files must be loaded only once.
-  if (!isset($loaded[$name])) {
+    $name = $profile->editor;
+    // Library files must be loaded only once.
+    if (!isset($loaded[$name])) {
     // Load editor.
     $editor = wysiwyg_get_editor($name);
     if ($editor) {
-      // Determine library files to load.
-      // @todo Allow to configure the library/execMode to use.
-      if (isset($profile->settings['library']) && isset($editor['libraries'][$profile->settings['library']])) {
+        // Determine library files to load.
+        // @todo Allow to configure the library/execMode to use.
+        if (isset($profile->settings['library']) && isset($editor['libraries'][$profile->settings['library']])) {
         $library = $profile->settings['library'];
         $files = $editor['libraries'][$library]['files'];
-      }
-      else {
+        }
+        else {
         // Fallback to the first defined library by default (external libraries can change).
         $library = key($editor['libraries']);
         $files = array_shift($editor['libraries']);
         $files = $files['files'];
-      }
-      foreach ($files as $file => $options) {
+        }
+        foreach ($files as $file => $options) {
         if (is_array($options)) {
-          $options += array('type' => 'module', 'scope' => 'header', 'defer' => FALSE, 'cache' => TRUE, 'preprocess' => TRUE);
-          drupal_add_js($editor['library path'] . '/' . $file, $options['type'], $options['scope'], $options['defer'], $options['cache'], $options['preprocess']);
+            $options += array('type' => 'module', 'scope' => 'header', 'defer' => FALSE, 'cache' => TRUE, 'preprocess' => TRUE);
+            drupal_add_js($editor['library path'] . '/' . $file, $options['type'], $options['scope'], $options['defer'], $options['cache'], $options['preprocess']);
         }
         else {
-          drupal_add_js($editor['library path'] . '/' . $options);
+            drupal_add_js($editor['library path'] . '/' . $options);
         }
-      }
-      // If editor defines an additional load callback, invoke it.
-      // @todo Isn't the settings callback sufficient?
-      if (isset($editor['load callback']) && function_exists($editor['load callback'])) {
+        }
+        // If editor defines an additional load callback, invoke it.
+        // @todo Isn't the settings callback sufficient?
+        if (isset($editor['load callback']) && function_exists($editor['load callback'])) {
         $editor['load callback']($editor, $library);
-      }
-      // Load JavaScript integration files for this editor.
-      $files = array();
-      if (isset($editor['js files'])) {
+        }
+        // Load JavaScript integration files for this editor.
+        $files = array();
+        if (isset($editor['js files'])) {
         $files = $editor['js files'];
-      }
-      foreach ($files as $file) {
+        }
+        foreach ($files as $file) {
         drupal_add_js($editor['js path'] . '/' . $file);
-      }
-      // Load CSS stylesheets for this editor.
-      $files = array();
-      if (isset($editor['css files'])) {
+        }
+        // Load CSS stylesheets for this editor.
+        $files = array();
+        if (isset($editor['css files'])) {
         $files = $editor['css files'];
-      }
-      foreach ($files as $file) {
+        }
+        foreach ($files as $file) {
         drupal_add_css($editor['css path'] . '/' . $file);
-      }
+        }
 
-      drupal_add_js(array('wysiwyg' => array(
+        drupal_add_js(array('wysiwyg' => array(
         'configs' => array($editor['name'] => array('global' => array(
-          // @todo Move into (global) editor settings.
-          // If JS compression is enabled, at least TinyMCE is unable to determine
-          // its own base path and exec mode since it can't find the script name.
-          'editorBasePath' => base_path() . $editor['library path'],
-          'execMode' => $library,
+            // @todo Move into (global) editor settings.
+            // If JS compression is enabled, at least TinyMCE is unable to determine
+            // its own base path and exec mode since it can't find the script name.
+            'editorBasePath' => base_path() . $editor['library path'],
+            'execMode' => $library,
         ))),
-      )), 'setting');
+        )), 'setting');
 
-      $loaded[$name] = TRUE;
+        $loaded[$name] = TRUE;
     }
     else {
-      $loaded[$name] = FALSE;
+        $loaded[$name] = FALSE;
+    }
     }
-  }
 
-  // Add basic Wysiwyg settings if any editor has been added.
-  if (!isset($settings_added) && $loaded[$name]) {
+    // Add basic Wysiwyg settings if any editor has been added.
+    if (!isset($settings_added) && $loaded[$name]) {
     drupal_add_js(array('wysiwyg' => array(
-      'configs' => array(),
-      'plugins' => array(),
-      'disable' => t('Disable rich-text'),
-      'enable' => t('Enable rich-text'),
+        'configs' => array(),
+        'plugins' => array(),
+        'disable' => t('Disable rich-text'),
+        'enable' => t('Enable rich-text'),
     )), 'setting');
 
     $path = drupal_get_path('module', 'wysiwyg');
@@ -355,26 +355,26 @@ 
     drupal_add_js($path . '/wysiwyg.js', 'module', 'footer');
 
     $settings_added = TRUE;
-  }
+    }
 
-  return $loaded[$name];
+    return $loaded[$name];
 }
 
 /**
  * Add editor settings for a given input format.
  */
 function wysiwyg_add_editor_settings($profile, $theme) {
-  static $formats = array();
+    static $formats = array();
 
-  if (!isset($formats[$profile->format])) {
+    if (!isset($formats[$profile->format])) {
     $config = wysiwyg_get_editor_config($profile, $theme);
     // drupal_to_js() does not properly convert numeric array keys, so we need
     // to use a string instead of the format id.
     if ($config) {
-      drupal_add_js(array('wysiwyg' => array('configs' => array($profile->editor => array('format' . $profile->format => $config)))), 'setting');
+        drupal_add_js(array('wysiwyg' => array('configs' => array($profile->editor => array('format' . $profile->format => $config)))), 'setting');
     }
     $formats[$profile->format] = TRUE;
-  }
+    }
 }
 
 /**
@@ -402,86 +402,86 @@ 
  *   and simplify this entire function.
  */
 function wysiwyg_add_plugin_settings($profile) {
-  static $plugins = array();
-  static $processed_plugins = array();
-  static $processed_formats = array();
+    static $plugins = array();
+    static $processed_plugins = array();
+    static $processed_formats = array();
 
-  // Each input format must only processed once.
-  // @todo ...as long as we do not have multiple profiles per format.
-  if (isset($processed_formats[$profile->format])) {
+    // Each input format must only processed once.
+    // @todo ...as long as we do not have multiple profiles per format.
+    if (isset($processed_formats[$profile->format])) {
     return;
-  }
-  $processed_formats[$profile->format] = TRUE;
+    }
+    $processed_formats[$profile->format] = TRUE;
 
-  $editor = wysiwyg_get_editor($profile->editor);
+    $editor = wysiwyg_get_editor($profile->editor);
 
-  // Collect native plugins for this editor provided via hook_wysiwyg_plugin()
-  // and Drupal plugins provided via hook_wysiwyg_include_directory().
-  if (!array_key_exists($editor['name'], $plugins)) {
+    // Collect native plugins for this editor provided via hook_wysiwyg_plugin()
+    // and Drupal plugins provided via hook_wysiwyg_include_directory().
+    if (!array_key_exists($editor['name'], $plugins)) {
     $plugins[$editor['name']] = wysiwyg_get_plugins($editor['name']);
-  }
+    }
 
-  // Nothing to do, if there are no plugins.
-  if (empty($plugins[$editor['name']])) {
+    // Nothing to do, if there are no plugins.
+    if (empty($plugins[$editor['name']])) {
     return;
-  }
+    }
 
-  // Determine name of proxy plugin for Drupal plugins.
-  $proxy = (isset($editor['proxy plugin']) ? key($editor['proxy plugin']) : '');
+    // Determine name of proxy plugin for Drupal plugins.
+    $proxy = (isset($editor['proxy plugin']) ? key($editor['proxy plugin']) : '');
 
-  // Process native editor plugins.
-  if (isset($editor['plugin settings callback'])) {
+    // Process native editor plugins.
+    if (isset($editor['plugin settings callback'])) {
     // @todo Require PHP 5.1 in 3.x and use array_intersect_key().
     $profile_plugins_native = array();
     foreach ($plugins[$editor['name']] as $plugin => $meta) {
-      // Skip Drupal plugins (handled below).
-      if ($plugin === $proxy) {
+        // Skip Drupal plugins (handled below).
+        if ($plugin === $proxy) {
         continue;
-      }
-      // Only keep native plugins that are enabled in this profile.
-      if (isset($profile->settings['buttons'][$plugin])) {
+        }
+        // Only keep native plugins that are enabled in this profile.
+        if (isset($profile->settings['buttons'][$plugin])) {
         $profile_plugins_native[$plugin] = $meta;
-      }
+        }
     }
     // Invoke the editor's plugin settings callback, so it can populate the
     // settings for native external plugins with required values.
     $settings_native = call_user_func($editor['plugin settings callback'], $editor, $profile, $profile_plugins_native);
 
     if ($settings_native) {
-      drupal_add_js(array('wysiwyg' => array('plugins' => array('format' . $profile->format => array('native' => $settings_native)))), 'setting');
+        drupal_add_js(array('wysiwyg' => array('plugins' => array('format' . $profile->format => array('native' => $settings_native)))), 'setting');
+    }
     }
-  }
 
-  // Process Drupal plugins.
-  if ($proxy && isset($editor['proxy plugin settings callback'])) {
+    // Process Drupal plugins.
+    if ($proxy && isset($editor['proxy plugin settings callback'])) {
     $profile_plugins_drupal = array();
     foreach (wysiwyg_get_all_plugins() as $plugin => $meta) {
-      if (isset($profile->settings['buttons'][$proxy][$plugin])) {
+        if (isset($profile->settings['buttons'][$proxy][$plugin])) {
         // JavaScript and plugin-specific settings for Drupal plugins must be
         // loaded and processed only once. Plugin information is cached
         // statically to pass it to the editor's proxy plugin settings callback.
         if (!isset($processed_plugins[$proxy][$plugin])) {
-          $profile_plugins_drupal[$plugin] = $processed_plugins[$proxy][$plugin] = $meta;
-          // Load the Drupal plugin's JavaScript.
-          drupal_add_js($meta['js path'] . '/' . $meta['js file']);
-          // Add plugin-specific settings.
-          if (isset($meta['settings'])) {
+            $profile_plugins_drupal[$plugin] = $processed_plugins[$proxy][$plugin] = $meta;
+            // Load the Drupal plugin's JavaScript.
+            drupal_add_js($meta['js path'] . '/' . $meta['js file']);
+            // Add plugin-specific settings.
+            if (isset($meta['settings'])) {
             drupal_add_js(array('wysiwyg' => array('plugins' => array('drupal' => array($plugin => $meta['settings'])))), 'setting');
-          }
+            }
         }
         else {
-          $profile_plugins_drupal[$plugin] = $processed_plugins[$proxy][$plugin];
+            $profile_plugins_drupal[$plugin] = $processed_plugins[$proxy][$plugin];
+        }
         }
-      }
     }
     // Invoke the editor's proxy plugin settings callback, so it can populate
     // the settings for Drupal plugins with custom, required values.
     $settings_drupal = call_user_func($editor['proxy plugin settings callback'], $editor, $profile, $profile_plugins_drupal);
 
     if ($settings_drupal) {
-      drupal_add_js(array('wysiwyg' => array('plugins' => array('format' . $profile->format => array('drupal' => $settings_drupal)))), 'setting');
+        drupal_add_js(array('wysiwyg' => array('plugins' => array('format' . $profile->format => array('drupal' => $settings_drupal)))), 'setting');
+    }
     }
-  }
 }
 
 /**
@@ -499,28 +499,28 @@ 
  *   was given.
  */
 function wysiwyg_get_editor_themes(&$profile, $selected_theme = NULL) {
-  static $themes = array();
+    static $themes = array();
 
-  if (!isset($themes[$profile->editor])) {
+    if (!isset($themes[$profile->editor])) {
     $editor = wysiwyg_get_editor($profile->editor);
     if (isset($editor['themes callback']) && function_exists($editor['themes callback'])) {
-      $themes[$editor['name']] = $editor['themes callback']($editor, $profile);
+        $themes[$editor['name']] = $editor['themes callback']($editor, $profile);
     }
     // Fallback to 'default' otherwise.
     else {
-      $themes[$editor['name']] = array('default');
+        $themes[$editor['name']] = array('default');
+    }
     }
-  }
 
-  // Check optional $selected_theme argument, if given.
-  if (isset($selected_theme)) {
+    // Check optional $selected_theme argument, if given.
+    if (isset($selected_theme)) {
     // If the passed theme name does not exist, use the first available.
     if (!in_array($selected_theme, $themes[$profile->editor])) {
-      $selected_theme = $profile->settings['theme'] = $themes[$profile->editor][0];
+        $selected_theme = $profile->settings['theme'] = $themes[$profile->editor][0];
+    }
     }
-  }
 
-  return isset($selected_theme) ? $selected_theme : $themes[$profile->editor];
+    return isset($selected_theme) ? $selected_theme : $themes[$profile->editor];
 }
 
 /**
@@ -533,42 +533,42 @@ 
  *   An array for each plugin.
  */
 function wysiwyg_get_plugins($editor_name) {
-  $plugins = array();
-  if (!empty($editor_name)) {
+    $plugins = array();
+    if (!empty($editor_name)) {
     $editor = wysiwyg_get_editor($editor_name);
     // Add internal editor plugins.
     if (isset($editor['plugin callback']) && function_exists($editor['plugin callback'])) {
-      $plugins = $editor['plugin callback']($editor);
+        $plugins = $editor['plugin callback']($editor);
     }
     // Add editor plugins provided via hook_wysiwyg_plugin().
     $plugins = array_merge($plugins, module_invoke_all('wysiwyg_plugin', $editor['name'], $editor['installed version']));
     // Add API plugins provided by Drupal modules.
     // @todo We need to pass the filepath to the plugin icon for Drupal plugins.
     if (isset($editor['proxy plugin'])) {
-      $plugins += $editor['proxy plugin'];
-      $proxy = key($editor['proxy plugin']);
-      foreach (wysiwyg_get_all_plugins() as $plugin_name => $info) {
+        $plugins += $editor['proxy plugin'];
+        $proxy = key($editor['proxy plugin']);
+        foreach (wysiwyg_get_all_plugins() as $plugin_name => $info) {
         $plugins[$proxy]['buttons'][$plugin_name] = $info['title'];
-      }
+        }
+    }
     }
-  }
-  return $plugins;
+    return $plugins;
 }
 
 /**
  * Return an array of initial editor settings for a Wysiwyg profile.
  */
 function wysiwyg_get_editor_config($profile, $theme) {
-  $editor = wysiwyg_get_editor($profile->editor);
-  $settings = array();
-  if (!empty($editor['settings callback']) && function_exists($editor['settings callback'])) {
+    $editor = wysiwyg_get_editor($profile->editor);
+    $settings = array();
+    if (!empty($editor['settings callback']) && function_exists($editor['settings callback'])) {
     $settings = $editor['settings callback']($editor, $profile->settings, $theme);
 
     // Allow other modules to alter the editor settings for this format.
     $context = array('editor' => $editor, 'profile' => $profile, 'theme' => $theme);
     drupal_alter('wysiwyg_editor_settings', $settings, $context);
-  }
-  return $settings;
+    }
+    return $settings;
 }
 
 /**
@@ -581,106 +581,106 @@ 
  *   An array containing CSS files, including proper base path.
  */
 function wysiwyg_get_css() {
-  static $files;
+    static $files;
 
-  if (isset($files)) {
+    if (isset($files)) {
     return $files;
-  }
-  // In node form previews, the theme has not been initialized yet.
-  if (!empty($_POST)) {
+    }
+    // In node form previews, the theme has not been initialized yet.
+    if (!empty($_POST)) {
     init_theme();
-  }
+    }
 
-  $files = array();
-  foreach (drupal_add_css() as $media => $css) {
+    $files = array();
+    foreach (drupal_add_css() as $media => $css) {
     if ($media != 'print') {
-      foreach ($css['theme'] as $filepath => $preprocess) {
+        foreach ($css['theme'] as $filepath => $preprocess) {
         if (file_exists($filepath)) {
-          $files[] = base_path() . $filepath;
+            $files[] = base_path() . $filepath;
+        }
         }
-      }
     }
-  }
-  return $files;
+    }
+    return $files;
 }
 
 /**
  * Load profile for a given input format.
  */
 function wysiwyg_profile_load($format) {
-  static $profiles;
+    static $profiles;
 
-  if (!isset($profiles) || !array_key_exists($format, $profiles)) {
+    if (!isset($profiles) || !array_key_exists($format, $profiles)) {
     $profiles = wysiwyg_profile_load_all();
-  }
+    }
 
-  return (isset($profiles[$format]) ? $profiles[$format] : FALSE);
+    return (isset($profiles[$format]) ? $profiles[$format] : FALSE);
 }
 
 /**
  * Load all profiles.
  */
 function wysiwyg_profile_load_all($reset = FALSE) {
-  static $profiles;
+    static $profiles;
 
-  if ($reset || !isset($profiles)) {
+    if ($reset || !isset($profiles)) {
     $profiles = array();
     if (!$reset && ($cache = cache_get('wysiwyg:profiles', 'cache')) && is_array($cache->data)) {
-      $profiles = $cache->data;
-      return $profiles;
+        $profiles = $cache->data;
+        return $profiles;
     }
     // If Exportables and CTools are installed, use their API to load both
     // wysiwyg profiles from code and from the database
     if (module_exists('ctools') && module_exists('exportables')) {
-      if (exportables_api_version('2.0') && ctools_api_version('1.7')) {
+        if (exportables_api_version('2.0') && ctools_api_version('1.7')) {
         $input_formats = exportables_load_all('input_formats');
         ctools_include('export');
         $ctools_profiles = ctools_export_load_object('wysiwyg');
         // Wysiwyg module still use numeric ids as keys
         foreach ($ctools_profiles as $machine_name => $profile) {
-          $profile->format = $input_formats[$machine_name];
-          $profiles[$profile->format] = $profile;
+            $profile->format = $input_formats[$machine_name];
+            $profiles[$profile->format] = $profile;
+        }
         }
-      }
     }
 
     // DB profiles will always override Features profiles from flat files.
     $result = db_query('SELECT format, editor, settings FROM {wysiwyg}');
     while ($profile = db_fetch_object($result)) {
-      if (!isset($profiles[$profile->format])) {
+        if (!isset($profiles[$profile->format])) {
         $profile->settings = unserialize($profile->settings);
         $profiles[$profile->format] = $profile;
-      }
+        }
     }
 
     drupal_alter('wysiwyg_load_profiles', $profiles);
     cache_set('wysiwyg:profiles', $profiles);
-  }
+    }
 
-  return $profiles;
+    return $profiles;
 }
- /**
- * Wysiwyg profiles list callback.
- */
+    /**
+     * Wysiwyg profiles list callback.
+     */
 function wysiwyg_profile_list() {
-  $profiles = wysiwyg_profile_load_all(TRUE);
-  $filter_formats = filter_formats();
-  $list = array();
-  foreach ($profiles as $profile) {
+    $profiles = wysiwyg_profile_load_all(TRUE);
+    $filter_formats = filter_formats();
+    $list = array();
+    foreach ($profiles as $profile) {
     $list[$profile->machine] = t('@format (@editor)', array('@editor' => $profile->editor, '@format' => $filter_formats[$profile->format]->name));
-  }
-  return $list;
+    }
+    return $list;
 }
 
 /**
  * Remove a profile from the database.
  */
 function wysiwyg_profile_delete($wysiwyg) {
-  if (!isset($wysiwyg->format)) {
+    if (!isset($wysiwyg->format)) {
     $input_formats = exportables_load_all('input_formats');
     $wysiwyg->format = $input_formats[$wysiwyg->machine];
-  }
-  db_query("DELETE FROM {wysiwyg} WHERE format = %d", $wysiwyg->format);
+    }
+    db_query("DELETE FROM {wysiwyg} WHERE format = %d", $wysiwyg->format);
 }
 
 
@@ -689,68 +689,68 @@ 
  * Implementation of hook_user().
  */
 function wysiwyg_user($op, &$edit, $account, $category = NULL) {
-  if ($op == 'form' && $category == 'account') {
+    if ($op == 'form' && $category == 'account') {
     $user_formats = filter_formats();
     $options = array();
     $options_default = array();
     foreach (wysiwyg_profile_load_all() as $format => $profile) {
-      // Only show profiles that have user_choose enabled.
-      if (!empty($profile->settings['user_choose']) && isset($user_formats[$format])) {
+        // Only show profiles that have user_choose enabled.
+        if (!empty($profile->settings['user_choose']) && isset($user_formats[$format])) {
         $options[$format] = check_plain($user_formats[$format]->name);
         if (wysiwyg_user_get_status($profile, $account)) {
-          $options_default[] = $format;
+            $options_default[] = $format;
+        }
         }
-      }
     }
     if (!empty($options)) {
-      $form['wysiwyg']['wysiwyg_status'] = array(
+        $form['wysiwyg']['wysiwyg_status'] = array(
         '#type' => 'checkboxes',
         '#title' => t('Text formats enabled for rich-text editing'),
         '#options' => $options,
         '#default_value' => $options_default,
-      );
-      return $form;
+        );
+        return $form;
     }
-  }
-  elseif ($op == 'insert' || $op == 'update') {
+    }
+    elseif ($op == 'insert' || $op == 'update') {
     if (isset($edit['wysiwyg_status'])) {
-      db_query("DELETE FROM {wysiwyg_user} WHERE uid = %d", $account->uid);
-      foreach ($edit['wysiwyg_status'] as $format => $status) {
+        db_query("DELETE FROM {wysiwyg_user} WHERE uid = %d", $account->uid);
+        foreach ($edit['wysiwyg_status'] as $format => $status) {
         db_query("INSERT INTO {wysiwyg_user} (uid, format, status) VALUES (%d, %d, %d)", array(
-          $account->uid,
-          $format,
-          (int) (bool) $status,
+            $account->uid,
+            $format,
+            (int) (bool) $status,
         ));
-      }
+        }
+    }
     }
-  }
 }
 
 function wysiwyg_user_get_status($profile, $account = NULL) {
-  global $user;
+    global $user;
 
-  if (!isset($account)) {
+    if (!isset($account)) {
     $account = $user;
-  }
+    }
 
-  // Default wysiwyg editor status information is only required on forms, so we
-  // do not pre-emptively load and attach this information on every user_load().
-  if (!isset($account->wysiwyg_status)) {
+    // Default wysiwyg editor status information is only required on forms, so we
+    // do not pre-emptively load and attach this information on every user_load().
+    if (!isset($account->wysiwyg_status)) {
     $account->wysiwyg_status = array();
     $result = db_query("SELECT format, status FROM {wysiwyg_user} WHERE uid = %d", $account->uid);
     while ($row = db_fetch_object($result)) {
-      $account->wysiwyg_status[$row->format] = $row->status;
+        $account->wysiwyg_status[$row->format] = $row->status;
+    }
     }
-  }
 
-  if (!empty($profile->settings['user_choose']) && isset($account->wysiwyg_status[$profile->format])) {
+    if (!empty($profile->settings['user_choose']) && isset($account->wysiwyg_status[$profile->format])) {
     $status = $account->wysiwyg_status[$profile->format];
-  }
-  else {
+    }
+    else {
     $status = isset($profile->settings['default']) ? $profile->settings['default'] : TRUE;
-  }
+    }
 
-  return (bool) $status;
+    return (bool) $status;
 }
 
 /**
@@ -772,110 +772,110 @@ 
  *   installed properly.
  */
 function wysiwyg_get_editor($name) {
-  $editors = wysiwyg_get_all_editors();
-  return isset($editors[$name]) && $editors[$name]['installed'] ? $editors[$name] : FALSE;
+    $editors = wysiwyg_get_all_editors();
+    return isset($editors[$name]) && $editors[$name]['installed'] ? $editors[$name] : FALSE;
 }
 
 /**
  * Compile a list holding all supported editors including installed editor version information.
  */
 function wysiwyg_get_all_editors() {
-  static $editors;
+    static $editors;
 
-  if (isset($editors)) {
+    if (isset($editors)) {
     return $editors;
-  }
+    }
 
-  $editors = wysiwyg_load_includes('editors', 'editor');
-  foreach ($editors as $editor => $properties) {
+    $editors = wysiwyg_load_includes('editors', 'editor');
+    foreach ($editors as $editor => $properties) {
     // Fill in required properties.
     $editors[$editor] += array(
-      'title' => '',
-      'vendor url' => '',
-      'download url' => '',
-      'editor path' => wysiwyg_get_path($editors[$editor]['name']),
-      'library path' => wysiwyg_get_path($editors[$editor]['name']),
-      'libraries' => array(),
-      'version callback' => NULL,
-      'themes callback' => NULL,
-      'settings callback' => NULL,
-      'plugin callback' => NULL,
-      'plugin settings callback' => NULL,
-      'versions' => array(),
-      'js path' => $editors[$editor]['path'] . '/js',
-      'css path' => $editors[$editor]['path'] . '/css',
+        'title' => '',
+        'vendor url' => '',
+        'download url' => '',
+        'editor path' => wysiwyg_get_path($editors[$editor]['name']),
+        'library path' => wysiwyg_get_path($editors[$editor]['name']),
+        'libraries' => array(),
+        'version callback' => NULL,
+        'themes callback' => NULL,
+        'settings callback' => NULL,
+        'plugin callback' => NULL,
+        'plugin settings callback' => NULL,
+        'versions' => array(),
+        'js path' => $editors[$editor]['path'] . '/js',
+        'css path' => $editors[$editor]['path'] . '/css',
     );
     // Check whether library is present.
     if (!($editors[$editor]['installed'] = file_exists($editors[$editor]['library path']))) {
-      continue;
+        continue;
     }
     // Detect library version.
     if (function_exists($editors[$editor]['version callback'])) {
-      $editors[$editor]['installed version'] = $editors[$editor]['version callback']($editors[$editor]);
+        $editors[$editor]['installed version'] = $editors[$editor]['version callback']($editors[$editor]);
     }
     if (empty($editors[$editor]['installed version'])) {
-      $editors[$editor]['error'] = t('The version of %editor could not be detected.', array('%editor' => $properties['title']));
-      $editors[$editor]['installed'] = FALSE;
-      continue;
+        $editors[$editor]['error'] = t('The version of %editor could not be detected.', array('%editor' => $properties['title']));
+        $editors[$editor]['installed'] = FALSE;
+        continue;
     }
     // Determine to which supported version the installed version maps.
     ksort($editors[$editor]['versions']);
     $version = 0;
     foreach ($editors[$editor]['versions'] as $supported_version => $version_properties) {
-      if (version_compare($editors[$editor]['installed version'], $supported_version, '>=')) {
+        if (version_compare($editors[$editor]['installed version'], $supported_version, '>=')) {
         $version = $supported_version;
-      }
+        }
     }
     if (!$version) {
-      $editors[$editor]['error'] = t('The installed version %version of %editor is not supported.', array('%version' => $editors[$editor]['installed version'], '%editor' => $editors[$editor]['title']));
-      $editors[$editor]['installed'] = FALSE;
-      continue;
+        $editors[$editor]['error'] = t('The installed version %version of %editor is not supported.', array('%version' => $editors[$editor]['installed version'], '%editor' => $editors[$editor]['title']));
+        $editors[$editor]['installed'] = FALSE;
+        continue;
     }
     // Apply library version specific definitions and overrides.
     $editors[$editor] = array_merge($editors[$editor], $editors[$editor]['versions'][$version]);
     unset($editors[$editor]['versions']);
-  }
-  return $editors;
+    }
+    return $editors;
 }
 
 /**
  * Invoke hook_wysiwyg_plugin() in all modules.
  */
 function wysiwyg_get_all_plugins() {
-  static $plugins;
+    static $plugins;
 
-  if (isset($plugins)) {
+    if (isset($plugins)) {
     return $plugins;
-  }
+    }
 
-  $plugins = wysiwyg_load_includes('plugins', 'plugin');
-  foreach ($plugins as $name => $properties) {
+    $plugins = wysiwyg_load_includes('plugins', 'plugin');
+    foreach ($plugins as $name => $properties) {
     $plugin = &$plugins[$name];
     // Fill in required/default properties.
     $plugin += array(
-      'title' => $plugin['name'],
-      'vendor url' => '',
-      'js path' => $plugin['path'] . '/' . $plugin['name'],
-      'js file' => $plugin['name'] . '.js',
-      'css path' => $plugin['path'] . '/' . $plugin['name'],
-      'css file' => $plugin['name'] . '.css',
-      'icon path' => $plugin['path'] . '/' . $plugin['name'] . '/images',
-      'icon file' => $plugin['name'] . '.png',
-      'dialog path' => $plugin['name'],
-      'dialog settings' => array(),
-      'settings callback' => NULL,
-      'settings form callback' => NULL,
+        'title' => $plugin['name'],
+        'vendor url' => '',
+        'js path' => $plugin['path'] . '/' . $plugin['name'],
+        'js file' => $plugin['name'] . '.js',
+        'css path' => $plugin['path'] . '/' . $plugin['name'],
+        'css file' => $plugin['name'] . '.css',
+        'icon path' => $plugin['path'] . '/' . $plugin['name'] . '/images',
+        'icon file' => $plugin['name'] . '.png',
+        'dialog path' => $plugin['name'],
+        'dialog settings' => array(),
+        'settings callback' => NULL,
+        'settings form callback' => NULL,
     );
     // Fill in default settings.
     $plugin['settings'] += array(
-      'path' => base_path() . $plugin['path'] . '/' . $plugin['name'],
+        'path' => base_path() . $plugin['path'] . '/' . $plugin['name'],
     );
     // Check whether library is present.
     if (!($plugin['installed'] = file_exists($plugin['js path'] . '/' . $plugin['js file']))) {
-      continue;
+        continue;
+    }
     }
-  }
-  return $plugins;
+    return $plugins;
 }
 
 /**
@@ -891,26 +891,26 @@ 
  * @see wysiwyg_get_directories(), _wysiwyg_process_include()
  */
 function wysiwyg_load_includes($type = 'editors', $hook = 'editor', $file = NULL) {
-  // Determine implementations.
-  $directories = wysiwyg_get_directories($type);
-  $directories['wysiwyg'] = drupal_get_path('module', 'wysiwyg') . '/' . $type;
-  $file_list = array();
-  foreach ($directories as $module => $path) {
+    // Determine implementations.
+    $directories = wysiwyg_get_directories($type);
+    $directories['wysiwyg'] = drupal_get_path('module', 'wysiwyg') . '/' . $type;
+    $file_list = array();
+    foreach ($directories as $module => $path) {
     $file_list[$module] = drupal_system_listing("$file" . '.inc$', $path, 'name', 0);
-  }
+    }
 
-  // Load implementations.
-  $info = array();
-  foreach (array_filter($file_list) as $module => $files) {
+    // Load implementations.
+    $info = array();
+    foreach (array_filter($file_list) as $module => $files) {
     foreach ($files as $file) {
-      include_once './' . $file->filename;
-      $result = _wysiwyg_process_include($module, $module . '_' . $file->name, dirname($file->filename), $hook);
-      if (is_array($result)) {
+        include_once './' . $file->filename;
+        $result = _wysiwyg_process_include($module, $module . '_' . $file->name, dirname($file->filename), $hook);
+        if (is_array($result)) {
         $info = array_merge($info, $result);
-      }
+        }
     }
-  }
-  return $info;
+    }
+    return $info;
 }
 
 /**
@@ -927,20 +927,20 @@ 
  * @ingroup libraries
  */
 function wysiwyg_get_path($library, $base_path = FALSE) {
-  static $libraries;
+    static $libraries;
 
-  if (!isset($libraries)) {
+    if (!isset($libraries)) {
     $libraries = wysiwyg_get_libraries();
-  }
-  if (!isset($libraries[$library])) {
+    }
+    if (!isset($libraries[$library])) {
     // Most often, external libraries can be shared across multiple sites.
     return 'sites/all/libraries/' . $library;
-  }
+    }
 
-  $path = ($base_path ? base_path() : '');
-  $path .= $libraries[$library];
+    $path = ($base_path ? base_path() : '');
+    $path .= $libraries[$library];
 
-  return $path;
+    return $path;
 }
 
 /**
@@ -960,55 +960,55 @@ 
  * @ingroup libraries
  */
 function wysiwyg_get_libraries() {
-  global $profile;
-
-  // When this function is called during Drupal's initial installation process,
-  // the name of the profile that is about to be installed is stored in the
-  // global $profile variable. At all other times, the regular system variable
-  // contains the name of the current profile, and we can call variable_get()
-  // to determine the profile.
-  if (!isset($profile)) {
+    global $profile;
+
+    // When this function is called during Drupal's initial installation process,
+    // the name of the profile that is about to be installed is stored in the
+    // global $profile variable. At all other times, the regular system variable
+    // contains the name of the current profile, and we can call variable_get()
+    // to determine the profile.
+    if (!isset($profile)) {
     $profile = variable_get('install_profile', 'default');
-  }
+    }
 
-  $directory = 'libraries';
-  $searchdir = array();
-  $config = conf_path();
+    $directory = 'libraries';
+    $searchdir = array();
+    $config = conf_path();
 
-  // The 'profiles' directory contains pristine collections of modules and
-  // themes as organized by a distribution.  It is pristine in the same way
-  // that /modules is pristine for core; users should avoid changing anything
-  // there in favor of sites/all or sites/<domain> directories.
-  if (file_exists("profiles/$profile/$directory")) {
+    // The 'profiles' directory contains pristine collections of modules and
+    // themes as organized by a distribution.  It is pristine in the same way
+    // that /modules is pristine for core; users should avoid changing anything
+    // there in favor of sites/all or sites/<domain> directories.
+    if (file_exists("profiles/$profile/$directory")) {
     $searchdir[] = "profiles/$profile/$directory";
-  }
+    }
 
-  // Always search sites/all/*.
-  $searchdir[] = 'sites/all/' . $directory;
+    // Always search sites/all/*.
+    $searchdir[] = 'sites/all/' . $directory;
 
-  // Also search sites/<domain>/*.
-  if (file_exists("$config/$directory")) {
+    // Also search sites/<domain>/*.
+    if (file_exists("$config/$directory")) {
     $searchdir[] = "$config/$directory";
-  }
+    }
 
-  // Retrieve list of directories.
-  // @todo Core: Allow to scan for directories.
-  $directories = array();
-  $nomask = array('CVS');
-  foreach ($searchdir as $dir) {
+    // Retrieve list of directories.
+    // @todo Core: Allow to scan for directories.
+    $directories = array();
+    $nomask = array('CVS');
+    foreach ($searchdir as $dir) {
     if (is_dir($dir) && $handle = opendir($dir)) {
-      while (FALSE !== ($file = readdir($handle))) {
+        while (FALSE !== ($file = readdir($handle))) {
         if (!in_array($file, $nomask) && $file[0] != '.') {
-          if (is_dir("$dir/$file")) {
+            if (is_dir("$dir/$file")) {
             $directories[$file] = "$dir/$file";
-          }
+            }
+        }
         }
-      }
-      closedir($handle);
+        closedir($handle);
+    }
     }
-  }
 
-  return $directories;
+    return $directories;
 }
 
 /**
@@ -1024,14 +1024,14 @@ 
  * @see wysiwyg_load_includes(), _wysiwyg_process_include()
  */
 function wysiwyg_get_directories($plugintype) {
-  $directories = array();
-  foreach (module_implements('wysiwyg_include_directory') as $module) {
+    $directories = array();
+    foreach (module_implements('wysiwyg_include_directory') as $module) {
     $result = module_invoke($module, 'wysiwyg_include_directory', $plugintype);
     if (isset($result) && is_string($result)) {
-      $directories[$module] = drupal_get_path('module', $module) . '/' . $result;
+        $directories[$module] = drupal_get_path('module', $module) . '/' . $result;
     }
-  }
-  return $directories;
+    }
+    return $directories;
 }
 
 /**
@@ -1045,22 +1045,22 @@ 
  *   The name of the hook being invoked.
  */
 function _wysiwyg_process_include($module, $identifier, $path, $hook) {
-  $function = $identifier . '_' . $hook;
-  if (!function_exists($function)) {
+    $function = $identifier . '_' . $hook;
+    if (!function_exists($function)) {
     return NULL;
-  }
-  $result = $function();
-  if (!isset($result) || !is_array($result)) {
+    }
+    $result = $function();
+    if (!isset($result) || !is_array($result)) {
     return NULL;
-  }
+    }
 
-  // Fill in defaults.
-  foreach ($result as $editor => $properties) {
+    // Fill in defaults.
+    foreach ($result as $editor => $properties) {
     $result[$editor]['module'] = $module;
     $result[$editor]['name'] = $editor;
     $result[$editor]['path'] = $path;
-  }
-  return $result;
+    }
+    return $result;
 }
 
 /**
@@ -1079,12 +1079,12 @@ 
  * installed.
  */
 function wysiwyg_features_api() {
-  $return = array();
-  if (module_exists('exportables') && module_exists('ctools')) {
+    $return = array();
+    if (module_exists('exportables') && module_exists('ctools')) {
     module_load_include('inc', 'features', 'includes/features.ctools');
     $return = ctools_component_features_api('wysiwyg');
-  }
-  return $return;
+    }
+    return $return;
 }
 
 /**
@@ -1094,10 +1094,10 @@ 
  */
 function wysiwyg_features_export($data, &$export, $module_name = '') {
 
-  $return = ctools_component_features_export('wysiwyg', $data, $export, $module_name);
-  $export['dependencies']['exportables'] = 'exportables';
+    $return = ctools_component_features_export('wysiwyg', $data, $export, $module_name);
+    $export['dependencies']['exportables'] = 'exportables';
 
-  return $return;
+    return $return;
 }
 
 /**

drupal/sites/default/boinc/modules/contrib/wysiwyg/wysiwyg.dialog.inc

Indentation +33 added lines, -33 removed lines

@@ -9,25 +9,25 @@ 
  * Menu callback; Output a wysiwyg plugin dialog page.
  */
 function wysiwyg_dialog($plugin, $instance) {
-  $plugins = wysiwyg_get_all_plugins();
-  if (!isset($plugins[$plugin])) {
+    $plugins = wysiwyg_get_all_plugins();
+    if (!isset($plugins[$plugin])) {
     return drupal_access_denied();
-  }
-  $callback = $plugin . '_wysiwyg_dialog';
-  if (!function_exists($callback)) {
+    }
+    $callback = $plugin . '_wysiwyg_dialog';
+    if (!function_exists($callback)) {
     return drupal_not_found();
-  }
+    }
 
-  // Suppress admin menu.
-  module_invoke('admin_menu', 'suppress');
-  // Add editor instance id to Drupal.settings.
-  $settings = array(
+    // Suppress admin menu.
+    module_invoke('admin_menu', 'suppress');
+    // Add editor instance id to Drupal.settings.
+    $settings = array(
     'plugin' => $plugin,
     'instance' => $instance,
-  );
-  drupal_add_js(array('wysiwyg' => $settings), 'setting');
+    );
+    drupal_add_js(array('wysiwyg' => $settings), 'setting');
 
-  echo theme('wysiwyg_dialog_page', $callback($instance));
+    echo theme('wysiwyg_dialog_page', $callback($instance));
 }
 
 /**
@@ -38,26 +38,26 @@ 
  * @see template_preprocess()
  */
 function template_preprocess_wysiwyg_dialog_page(&$variables) {
-  // Construct page title
-  $head_title = array(strip_tags(drupal_get_title()), variable_get('site_name', 'Drupal'));
+    // Construct page title
+    $head_title = array(strip_tags(drupal_get_title()), variable_get('site_name', 'Drupal'));
 
-  $variables['head_title']        = implode(' | ', $head_title);
-  $variables['base_path']         = base_path();
-  $variables['front_page']        = url();
-  // @todo Would a breadcrumb make sense / possible at all?
-  // $variables['breadcrumb']        = theme('breadcrumb', drupal_get_breadcrumb());
-  $variables['head']              = drupal_get_html_head();
-  $variables['help']              = theme('help');
-  $variables['language']          = $GLOBALS['language'];
-  $variables['language']->dir     = $GLOBALS['language']->direction ? 'rtl' : 'ltr';
-  $variables['messages']          = $variables['show_messages'] ? theme('status_messages') : '';
-  $variables['site_name']         = (theme_get_setting('toggle_name') ? variable_get('site_name', 'Drupal') : '');
-  $variables['css']               = drupal_add_css();
-  $variables['styles']            = drupal_get_css();
-  $variables['scripts']           = drupal_get_js();
-  $variables['tabs']              = theme('menu_local_tasks');
-  $variables['title']             = drupal_get_title();
-  // Closure should be filled last.
-  $variables['closure']           = theme('closure');
+    $variables['head_title']        = implode(' | ', $head_title);
+    $variables['base_path']         = base_path();
+    $variables['front_page']        = url();
+    // @todo Would a breadcrumb make sense / possible at all?
+    // $variables['breadcrumb']        = theme('breadcrumb', drupal_get_breadcrumb());
+    $variables['head']              = drupal_get_html_head();
+    $variables['help']              = theme('help');
+    $variables['language']          = $GLOBALS['language'];
+    $variables['language']->dir     = $GLOBALS['language']->direction ? 'rtl' : 'ltr';
+    $variables['messages']          = $variables['show_messages'] ? theme('status_messages') : '';
+    $variables['site_name']         = (theme_get_setting('toggle_name') ? variable_get('site_name', 'Drupal') : '');
+    $variables['css']               = drupal_add_css();
+    $variables['styles']            = drupal_get_css();
+    $variables['scripts']           = drupal_get_js();
+    $variables['tabs']              = theme('menu_local_tasks');
+    $variables['title']             = drupal_get_title();
+    // Closure should be filled last.
+    $variables['closure']           = theme('closure');
 }
 

drupal/sites/default/boinc/modules/contrib/wysiwyg/wysiwyg.api.php

Indentation +23 added lines, -23 removed lines

@@ -36,11 +36,11 @@ 
  *   plugin meta-information as values.
  */
 function hook_wysiwyg_plugin($editor, $version) {
-  switch ($editor) {
+    switch ($editor) {
     case 'tinymce':
       if ($version > 3) {
         return array(
-          'myplugin' => array(
+            'myplugin' => array(
             // A URL to the plugin's homepage.
             'url' => 'http://drupal.org/project/img_assist',
             // The full path to the native editor plugin, no trailing slash.
@@ -54,19 +54,19 @@ 
             // match the corresponding JavaScript implementation. The value is
             // is displayed on the editor configuration form only.
             'buttons' => array(
-              'img_assist' => t('Image Assist'),
+                'img_assist' => t('Image Assist'),
             ),
             // A list of editor extensions provided by this native plugin.
             // Extensions are not displayed as buttons and touch the editor's
             // internals, so you should know what you are doing.
             'extensions' => array(
-              'imce' => t('IMCE'),
+                'imce' => t('IMCE'),
             ),
             // A list of global, native editor configuration settings to
             // override. To be used rarely and only when required.
             'options' => array(
-              'file_browser_callback' => 'imceImageBrowser',
-              'inline_styles' => TRUE,
+                'file_browser_callback' => 'imceImageBrowser',
+                'inline_styles' => TRUE,
             ),
             // Boolean whether the editor needs to load this plugin. When TRUE,
             // the editor will automatically load the plugin based on the 'path'
@@ -81,13 +81,13 @@ 
             'internal' => TRUE,
             // TinyMCE-specific: Additional HTML elements to allow in the markup.
             'extended_valid_elements' => array(
-              'img[class|src|border=0|alt|title|width|height|align|name|style]',
+                'img[class|src|border=0|alt|title|width|height|align|name|style]',
+            ),
             ),
-          ),
         );
-      }
-      break;
-  }
+        }
+        break;
+    }
 }
 
 /**
@@ -101,12 +101,12 @@ 
  *   Wysiwyg module.
  */
 function hook_wysiwyg_include_directory($type) {
-  switch ($type) {
+    switch ($type) {
     case 'plugins':
       // You can just return $type, if you place your Wysiwyg plugins into a
       // sub-directory named 'plugins'.
       return $type;
-  }
+    }
 }
 
 /**
@@ -136,7 +136,7 @@ 
  *   Meta information about the buttons provided by this plugin.
  */
 function hook_INCLUDE_plugin() {
-  $plugins['awesome'] = array(
+    $plugins['awesome'] = array(
     // The plugin's title; defaulting to its internal name ('awesome').
     'title' => t('Awesome plugin'),
     // The (vendor) homepage of this plugin; defaults to ''.
@@ -165,11 +165,11 @@ 
     ),
     // TinyMCE-specific: Additional HTML elements to allow in the markup.
     'extended_valid_elements' => array(
-      'tag1[attribute1|attribute2]',
-      'tag2[attribute3|attribute4]',
+        'tag1[attribute1|attribute2]',
+        'tag2[attribute3|attribute4]',
     ),
-  );
-  return $plugins;
+    );
+    return $plugins;
 }
 
 /**
@@ -196,11 +196,11 @@ 
  *   - theme: The name of the editor theme/skin.
  */
 function hook_wysiwyg_editor_settings_alter(&$settings, $context) {
-  // Each editor has its own collection of native settings that may be extended
-  // or overridden. Please consult the respective official vendor documentation
-  // for details.
-  if ($context['profile']->editor == 'tinymce') {
+    // Each editor has its own collection of native settings that may be extended
+    // or overridden. Please consult the respective official vendor documentation
+    // for details.
+    if ($context['profile']->editor == 'tinymce') {
     // Supported values to JSON data types.
     $settings['cleanup_on_startup'] = TRUE;
-  }
+    }
 }

drupal/sites/default/boinc/modules/contrib/forum_tweaks/forum_tweaks.module

Indentation +5 added lines, -5 removed lines

@@ -17,14 +17,14 @@
  * Implementation of hook_menu().
  */
 function forum_tweaks_menu() {
-  // Note that this comes straight out of the Advanced Forum module. As such,
-  // it should be removed should said module be added at a future point in time
-  $items['community/forum/%/read'] = array(
+    // Note that this comes straight out of the Advanced Forum module. As such,
+    // it should be removed should said module be added at a future point in time
+    $items['community/forum/%/read'] = array(
     'access callback' => 'forum_tweaks_markasread_access',
     'page arguments' => array(2),
     'page callback' => 'forum_tweaks_markasread',
     'type' => MENU_CALLBACK,
     'file' => 'includes/mark-read.inc',
-  );
-  return $items;
+    );
+    return $items;
 }

drupal/sites/default/boinc/modules/contrib/forum_tweaks/includes/mark-read.inc

Indentation +27 added lines, -27 removed lines

@@ -13,31 +13,31 @@ 
  * Either fill a $links array or return a string version of the link to mark read.
  */
 function forum_tweaks_get_mark_read_link($tid = 0, &$links = array()) {
-  if (forum_tweaks_markasread_access() && !in_array($tid, variable_get('forum_containers', array()))) {
+    if (forum_tweaks_markasread_access() && !in_array($tid, variable_get('forum_containers', array()))) {
     if ($tid) {
-      $links['mark-read']['title'] = t('Mark all topics read');
-      $links['mark-read']['href'] = "community/forum/{$tid}/read";
+        $links['mark-read']['title'] = t('Mark all topics read');
+        $links['mark-read']['href'] = "community/forum/{$tid}/read";
 
-      return l(t('Mark all topics read') . '<span class="image-replace"></span>', "forum/markasread/$tid", array('html' => TRUE));
+        return l(t('Mark all topics read') . '<span class="image-replace"></span>', "forum/markasread/$tid", array('html' => TRUE));
     }
     else {
-      $links['mark-read']['title'] = t('Mark all forums read');
-      $links['mark-read']['href'] = "community/forum/0/read";
+        $links['mark-read']['title'] = t('Mark all forums read');
+        $links['mark-read']['href'] = "community/forum/0/read";
 
-      return l(t('Mark all forums read') . '<span class="image-replace"></span>', "forum/markasread", array('html' => TRUE));
+        return l(t('Mark all forums read') . '<span class="image-replace"></span>', "forum/markasread", array('html' => TRUE));
+    }
     }
-  }
 }
 
 /**
  * Marks all posts in forums or in a given forum as read by the current user.
  */
 function forum_tweaks_markasread($current_forum_id = 0) {
-  global $user;
+    global $user;
 
-  // See if we're on a forum or on the forum overview
-  // Path will be /forum/markasread or /forum/markasread/tid
-  if ($current_forum_id) {
+    // See if we're on a forum or on the forum overview
+    // Path will be /forum/markasread or /forum/markasread/tid
+    if ($current_forum_id) {
     // Delete the current history entries so already visited nodes get updated.
     $sql = "DELETE h
             FROM {history} AS h
@@ -58,26 +58,26 @@ 
 
     // Readpath integration
     if (module_exists('readpath')) {
-      readpath_clear_readpath();
+        readpath_clear_readpath();
     }
 
     drupal_set_message(t('All content in this forum has been marked as read'));
     drupal_goto('community/forum/' . $current_forum_id);
-  }
+    }
 
-  // We are on the forum overview, requesting all forums be marked read
-  $forum_vocabulary_id = variable_get('forum_nav_vocabulary', '');
+    // We are on the forum overview, requesting all forums be marked read
+    $forum_vocabulary_id = variable_get('forum_nav_vocabulary', '');
 
-  // Delete the current history entries so already visited nodes get updated.
-  $sql = "DELETE h
+    // Delete the current history entries so already visited nodes get updated.
+    $sql = "DELETE h
           FROM {history} AS h
             INNER JOIN {term_node} AS tn ON (h.nid = tn.nid)
             INNER JOIN {term_data} AS td ON (td.tid = tn.tid)
           WHERE h.uid = %d AND td.vid = %d";
-  db_query($sql, $user->uid, $forum_vocabulary_id);
+    db_query($sql, $user->uid, $forum_vocabulary_id);
 
-  // Update the history table with all forum nodes newer than the cutoff.
-  $sql = "INSERT INTO {history} (uid, nid, timestamp)
+    // Update the history table with all forum nodes newer than the cutoff.
+    $sql = "INSERT INTO {history} (uid, nid, timestamp)
           SELECT DISTINCT %d, n.nid, %d
           FROM {node} AS n
             INNER JOIN {term_node} AS tn ON n.nid=tn.nid
@@ -85,12 +85,12 @@ 
             INNER JOIN {term_data} AS td ON tn.tid = td.tid
           WHERE (n.changed > %d OR ncs.last_comment_timestamp > %d) AND td.vid = %d";
 
-  $args = array($user->uid, time(), NODE_NEW_LIMIT, NODE_NEW_LIMIT, $forum_vocabulary_id);
+    $args = array($user->uid, time(), NODE_NEW_LIMIT, NODE_NEW_LIMIT, $forum_vocabulary_id);
 
-  db_query($sql, $args);
+    db_query($sql, $args);
 
-  drupal_set_message(t('All forum content has been marked as read'));
-  drupal_goto('community/forum');
+    drupal_set_message(t('All forum content has been marked as read'));
+    drupal_goto('community/forum');
 }
 
 /**
@@ -101,6 +101,6 @@ 
  * cached and re-used for other users.
  */
 function forum_tweaks_markasread_access() {
-  global $user;
-  return user_access('access content') && $user->uid;
+    global $user;
+    return user_access('access content') && $user->uid;
 }

drupal/sites/default/boinc/modules/contrib/bbcode/bbcode.module

Indentation +63 added lines, -63 removed lines

@@ -2,38 +2,38 @@ 
 // $Id: bbcode.module,v 1.50 2008/02/07 14:05:30 naudefj Exp $
 
 function bbcode_help($section) {
-  if ($section == 'admin/modules#description')
+    if ($section == 'admin/modules#description')
     return t('Allow the use of BBCode in your posts.');
 }
 
 function bbcode_filter_tips($delta, $format, $long = false) {
-  if ($long) {
+    if ($long) {
     include_once(drupal_get_path('module', 'bbcode') .'/bbcode-help.inc');
     return _bbcode_filter_tip();
-  }
-  else {
+    }
+    else {
     # D5: $output = t('You can use !BBCode tags in the text.', array('!BBCode' =>  l(t('BBCode'), "filter/tips/$format", NULL, NULL, 'filter-bbcode-' . $delta)));
     $output = t('You can use !BBCode (opens in new window) tags in the text.',
-      array(
+        array(
         '!BBCode' =>  l(t('BBCode'), "filter/tips/$format",
         array(
-          'fragment' => 'filter-bbcode-' . $delta,
-	  'attributes' =>
-	    array(
-	      'target'=>'_blank',
-	      'rel'=>'noopener noreferrer',
-	    ),
+            'fragment' => 'filter-bbcode-' . $delta,
+        'attributes' =>
+        array(
+            'target'=>'_blank',
+            'rel'=>'noopener noreferrer',
+        ),
         ))
-      ));
+        ));
     if (variable_get("bbcode_make_links_$format", FALSE)) {
-      $output .= ' '. t('URLs will automatically be converted to links.');
+        $output .= ' '. t('URLs will automatically be converted to links.');
     }
     return $output;
-  }
+    }
 }
 
 function bbcode_filter($op, $delta = 0, $format = -1, $text = '') {
-  switch ($op) {
+    switch ($op) {
     case 'list':
       return array(0 => t('BBCode'));
 
@@ -42,7 +42,7 @@ 
 
     case 'process':
       include_once(drupal_get_path('module', 'bbcode') .'/bbcode-filter.inc');
-      if (variable_get("bbcode_debug_$format", 0)) {
+        if (variable_get("bbcode_debug_$format", 0)) {
         $timing_start = explode(' ', microtime());
         $ret = _bbcode_filter_process($text, $format);
         $timing_stop = explode(' ', microtime());
@@ -50,99 +50,99 @@ 
         $elapsed += $timing_stop[0] - $timing_start[0];
         $ret .= '<hr />'. l('BBCode', "filter/tips/$format") .' parsed on '.date('r').'<br />Execution time: '.$elapsed.' seconds.<hr />';
         return $ret;
-      }
-      else 
+        }
+        else 
         return _bbcode_filter_process($text, $format);
 
     case 'settings':
       $form = array();
-      $form['bbcode_filter'] = array(
+        $form['bbcode_filter'] = array(
         '#type' => 'fieldset', 
         '#title' => t('BBCode filter'), 
         '#collapsible' => TRUE, 
         '#collapsed' => FALSE);
-      $form['bbcode_filter']["bbcode_make_links_$format"] = array(
+        $form['bbcode_filter']["bbcode_make_links_$format"] = array(
         '#type' => 'select', 
         '#title' => t('Convert addresses to links'), 
         '#default_value' => variable_get("bbcode_make_links_$format", 1), 
         '#options' => array(t('Disabled'), t('Enabled')), 
         '#description' => t('Turn web and e-mail addresses into clickable links. This is useful if content authors do not explicitly mark addresses as links with [url] and [email] tags.'));
-      $form['bbcode_filter']["bbcode_filter_nofollow_$format"] = array(
+        $form['bbcode_filter']["bbcode_filter_nofollow_$format"] = array(
         '#type' => 'select', 
         '#title' => t('Spam link deterrent'),
         '#default_value' => variable_get("bbcode_filter_nofollow_$format", 0),
         '#options' => array(t('Disabled'), t('Enabled')), 
         '#description' => t('If enabled, BBCode will add rel="nofollow" to all links, as a measure to reduce the effectiveness of spam links. Note: this will also prevent valid links from being followed by search engines, therefore it is likely most effective when enabled for anonymous users.'));
-      $form['bbcode_filter']["bbcode_encode_mailto_$format"] = array(
+        $form['bbcode_filter']["bbcode_encode_mailto_$format"] = array(
         '#type' => 'select', 
         '#title' => t('Email address encoding'), 
         '#default_value' => variable_get("bbcode_encode_mailto_$format", 1), 
         '#options' => array(t('Disabled'), t('Enabled')), 
         '#description' => t('Whether to encode email addresses with javascript. With this method you will have clickable mailto links, but it will be a bit harder for spam robots to collect them.'));
-      $form['bbcode_filter']["bbcode_paragraph_breaks_$format"] = array(
+        $form['bbcode_filter']["bbcode_paragraph_breaks_$format"] = array(
         '#type' => 'select',
         '#title' => t('Smart paragraph and line breaks'),
         '#default_value' => variable_get("bbcode_paragraph_breaks_$format", 2),
         '#options' => array(t('Disabled'), t('Line breaks only'), t('Line and paragraph breaks')),
         '#description' => t('Add line and paragraph breaks to text, excluding text in preformatted code blocks. If you disable this option, you need to enable Drupal\'s "Line break converter". Don\'t use both together!'));
-      $form['bbcode_filter']["bbcode_debug_$format"] = array(
+        $form['bbcode_filter']["bbcode_debug_$format"] = array(
         '#type' => 'select', 
         '#title' => t('Print debugging info'), 
         '#default_value' => variable_get("bbcode_debug_$format", 0), 
         '#options' => array(t('Disabled'), t('Enabled')), 
         '#description' => t('Print BBCode parse date and execution time. This option should be disabled on production sites. You may need to clear the cache after changing this option.'));
-      return $form;
+        return $form;
 
     default:
       return $text;
-  }
+    }
 }
 
 /* hook_quicktags_alter
  * Alter icons if the quicktags module is enabled
  */
 function bbcode_quicktags_alter($items) {
-  $path = base_path() . drupal_get_path('module','quicktags') .'/';
-  $items['ed_italic'] = array(
-      'name' => 'italic',
-      'prefix' => '[i]',
-      'suffix' => '[/i]',
-      'accesskey' => 'i',
-      'weight' => 10,
-      'icon' => $path .'ed_italic.png',
+    $path = base_path() . drupal_get_path('module','quicktags') .'/';
+    $items['ed_italic'] = array(
+        'name' => 'italic',
+        'prefix' => '[i]',
+        'suffix' => '[/i]',
+        'accesskey' => 'i',
+        'weight' => 10,
+        'icon' => $path .'ed_italic.png',
     );
-  $items['ed_bold'] = array(
-      'name' => 'bold',
-      'prefix' => '[b]',
-      'suffix' => '[/b]',
-      'accesskey' => 'b',
-      'weight' => 20,
-      'icon' => $path .'ed_bold.png',
+    $items['ed_bold'] = array(
+        'name' => 'bold',
+        'prefix' => '[b]',
+        'suffix' => '[/b]',
+        'accesskey' => 'b',
+        'weight' => 20,
+        'icon' => $path .'ed_bold.png',
     );
-  $items['ed_code'] = array(
-      'name' => 'code',
-      'prefix' =>'[code]',
-      'suffix' => '[/code]',
-      'accesskey' => 'c',
-      'weight' => 30,
-      'icon' => $path .'ed_code.png',
+    $items['ed_code'] = array(
+        'name' => 'code',
+        'prefix' =>'[code]',
+        'suffix' => '[/code]',
+        'accesskey' => 'c',
+        'weight' => 30,
+        'icon' => $path .'ed_code.png',
     );
-  $items['ed_block'] = array(
-      'name' => 'quote',
-      'prefix' =>'[quote]',
-      'suffix' => '[/quote]',
-      'accesskey' => 'q',
-      'weight' => 40,
-      'icon' => $path .'ed_block.png',
+    $items['ed_block'] = array(
+        'name' => 'quote',
+        'prefix' =>'[quote]',
+        'suffix' => '[/quote]',
+        'accesskey' => 'q',
+        'weight' => 40,
+        'icon' => $path .'ed_block.png',
     );
-  $items['ed_link'] = array(
-      'name' => 'link',
-      'prefix' =>'[url=http://]',
-      'suffix' => '[/url]',
-      'accesskey' => 'l',
-      'weight' => 50,
-      'icon' => $path .'ed_link.png',
+    $items['ed_link'] = array(
+        'name' => 'link',
+        'prefix' =>'[url=http://]',
+        'suffix' => '[/url]',
+        'accesskey' => 'l',
+        'weight' => 50,
+        'icon' => $path .'ed_link.png',
     );
-  return $items;
+    return $items;
 }
 

drupal/sites/default/boinc/modules/contrib/bbcode/bbcode-help.inc

Indentation +1 added lines, -1 removed lines

@@ -2,7 +2,7 @@
 // $Id: bbcode-help.inc,v 1.8 2007/01/28 21:18:45 naudefj Exp $
 
 function _bbcode_filter_tip() {
-  return t("<a id=\"filter-bbcode\"></a><h2>BBCode Guide</h2>
+    return t("<a id=\"filter-bbcode\"></a><h2>BBCode Guide</h2>
 
 <p>
  BBCode allows you to specify formatting rules for your text,

drupal/sites/default/boinc/modules/contrib/bbcode/bbcode-filter.inc

Indentation +155 added lines, -155 removed lines

@@ -3,128 +3,128 @@ 
 
 function _bbcode_filter_process(&$body, $format = -1) {
 
-  $quote_text = t('Quote:');
-  $quote_user = t('\\1 wrote:');
+    $quote_text = t('Quote:');
+    $quote_user = t('\\1 wrote:');
 
-  // Encode all script tags to prevent XSS html injection attacks
-  $body = preg_replace(array('#<script([^>]*)>#i', '#</script([^>]*)>#i'), array('&lt;script\\1&gt;', '&lt;/script\\1&gt;'), $body);
+    // Encode all script tags to prevent XSS html injection attacks
+    $body = preg_replace(array('#<script([^>]*)>#i', '#</script([^>]*)>#i'), array('&lt;script\\1&gt;', '&lt;/script\\1&gt;'), $body);
 
-  // Find all [code] tags and check if they contain a newline. If we find a newline, 
-  // that [code] should be rendered as a block, otherwise it will still be inline
-  $mode = variable_get("bbcode_paragraph_breaks_$format", 2);
-  $pre = array(); $i = 0;
-  if (preg_match_all('#\[code(?::\w+)?\](.*?)\[/code(?::\w+)?\]#si', $body, $code_tags, PREG_SET_ORDER)) {
+    // Find all [code] tags and check if they contain a newline. If we find a newline, 
+    // that [code] should be rendered as a block, otherwise it will still be inline
+    $mode = variable_get("bbcode_paragraph_breaks_$format", 2);
+    $pre = array(); $i = 0;
+    if (preg_match_all('#\[code(?::\w+)?\](.*?)\[/code(?::\w+)?\]#si', $body, $code_tags, PREG_SET_ORDER)) {
     foreach ($code_tags as $code_tag) {
-      $code_tag[1] = str_replace(array('<', '>'), array('&lt;', '&gt;'), $code_tag[1]);
-      if (strpos($code_tag[1], "\n") === FALSE)
+        $code_tag[1] = str_replace(array('<', '>'), array('&lt;', '&gt;'), $code_tag[1]);
+        if (strpos($code_tag[1], "\n") === FALSE)
         $body = str_replace($code_tag[0], '<code class="bb-code">'. $code_tag[1] .'</code>', $body);
-      elseif ($mode) {
+        elseif ($mode) {
         // Strip preformatted code blocks from text during line break processing, replaced below
         $body = str_replace($code_tag[0], "***pRe_sTrInG$i***", $body);
         $pre[$i++] = '<pre class="bb-code-block">'. $code_tag[1] .'</pre>';
-      }
-      else
+        }
+        else
         $body = str_replace($code_tag[0], '<pre class="bb-code-block">'. $code_tag[1] .'</pre>', $body);
     }
-  }
+    }
 
-  // Apply line and paragraph breaks (skipping preformatted code)
-  if ($mode) {
+    // Apply line and paragraph breaks (skipping preformatted code)
+    if ($mode) {
 
     if ($mode == 1) 	// Line breaks only (starting with PHP 4.0.5, nl2br() is XHTML compliant)
-      $body = nl2br($body);
+        $body = nl2br($body);
 
     if ($mode == 2) {	// Line and paragraph breaks (may not always be XHTML compliant)
-      $body  = preg_replace("/(\r\n|\n|\r)/", "\n", $body);
-      $body  = preg_replace("/\n\n+/", "\n\n", $body);
-      $parts = explode("\n\n", $body);
-      for ($i=0; $i<sizeof($parts); $i++) {
-         // No linebreaks if paragraph starts with an HTML tag
-         if ( !preg_match('/^<.*>/', $parts[$i]) ) 
-           $parts[$i] = nl2br($parts[$i]);
-
-         // Some tags should not be in paragraph blocks
-         if ( !preg_match('/^(?:<|\[)(?:table|list|ol|ul|pre|select|form|blockquote|hr)/i', $parts[$i]) ) 
-           $parts[$i] = '<p>'. $parts[$i] .'</p>';
-      }
-      $body = implode("\n\n", $parts);
+        $body  = preg_replace("/(\r\n|\n|\r)/", "\n", $body);
+        $body  = preg_replace("/\n\n+/", "\n\n", $body);
+        $parts = explode("\n\n", $body);
+        for ($i=0; $i<sizeof($parts); $i++) {
+            // No linebreaks if paragraph starts with an HTML tag
+            if ( !preg_match('/^<.*>/', $parts[$i]) ) 
+            $parts[$i] = nl2br($parts[$i]);
+
+            // Some tags should not be in paragraph blocks
+            if ( !preg_match('/^(?:<|\[)(?:table|list|ol|ul|pre|select|form|blockquote|hr)/i', $parts[$i]) ) 
+            $parts[$i] = '<p>'. $parts[$i] .'</p>';
+        }
+        $body = implode("\n\n", $parts);
     }
 
     // Reinsert preformatted code blocks
     foreach ($pre as $i => $code_tag) 
-       $body = str_replace("***pRe_sTrInG$i***", $code_tag, $body);
-  }
+        $body = str_replace("***pRe_sTrInG$i***", $code_tag, $body);
+    }
   
-  // Replace any improper quote tags with proper quote tags
-  $body = str_replace('[quote/]', '[/quote]', $body);
+    // Replace any improper quote tags with proper quote tags
+    $body = str_replace('[quote/]', '[/quote]', $body);
   
-  // Add closing tags to prevent users from disruping your site's HTML
-  // (required for nestable tags only: [list] and [quote])
-  preg_match_all('/\[quote/i', $body, $matches);
-  $opentags = count($matches['0']);
-  preg_match_all('/\[\/quote\]/i', $body, $matches);
-  $unclosed = $opentags - count($matches['0']);
-  for ($i = 0; $i < $unclosed; $i++) {
+    // Add closing tags to prevent users from disruping your site's HTML
+    // (required for nestable tags only: [list] and [quote])
+    preg_match_all('/\[quote/i', $body, $matches);
+    $opentags = count($matches['0']);
+    preg_match_all('/\[\/quote\]/i', $body, $matches);
+    $unclosed = $opentags - count($matches['0']);
+    for ($i = 0; $i < $unclosed; $i++) {
     $body .= '[/quote]';
-  }
-  // Also add opening tags, if needed
-  for ($i = $unclosed; $i < 0; $i++) {
+    }
+    // Also add opening tags, if needed
+    for ($i = $unclosed; $i < 0; $i++) {
     $body = '[quote]' . $body;
-  }
-  preg_match_all('/\[list/i', $body, $matches);
-  $opentags = count($matches['0']);
-  preg_match_all('/\[\/list\]/i', $body, $matches);
-  $unclosed = $opentags - count($matches['0']);
-  for ($i = 0; $i < $unclosed; $i++) {
+    }
+    preg_match_all('/\[list/i', $body, $matches);
+    $opentags = count($matches['0']);
+    preg_match_all('/\[\/list\]/i', $body, $matches);
+    $unclosed = $opentags - count($matches['0']);
+    for ($i = 0; $i < $unclosed; $i++) {
     $body .= '[/list]';
-  }
-  for ($i = $unclosed; $i < 0; $i++) {
+    }
+    for ($i = $unclosed; $i < 0; $i++) {
     $body = '[list]' . $body;
-  }
+    }
 
-  // begin processing for [size] 
-  if (stristr($body, '[size=') !== FALSE) { // prevent useless processing
+    // begin processing for [size] 
+    if (stristr($body, '[size=') !== FALSE) { // prevent useless processing
     $arr = array(
-      'tag'         => 'size',
-      'pattern'     => '#\[\x07=([\d]+)(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#esi',
-      'replacement' => '"<span style=\"font-size:". _bbcode_round_size_val(\'$1\') ."px\">". str_replace(\'\"\', \'"\', \'$2\') ."</span>"',
-      'text'        => $body);
+        'tag'         => 'size',
+        'pattern'     => '#\[\x07=([\d]+)(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#esi',
+        'replacement' => '"<span style=\"font-size:". _bbcode_round_size_val(\'$1\') ."px\">". str_replace(\'\"\', \'"\', \'$2\') ."</span>"',
+        'text'        => $body);
     $body = _bbcode_replace_nest_tag($arr);
-  } // end processing for [size]
+    } // end processing for [size]
 
-  // begin processing for [color]
-  if (stristr($body, '[color=') !== FALSE) { // prevent useless processing
+    // begin processing for [color]
+    if (stristr($body, '[color=') !== FALSE) { // prevent useless processing
     $arr = array(
-      'tag'         => 'color',
-      'pattern'     => '#\[\x07=([\#\w]+)(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#si',
-      'replacement' => '<span style="color:$1">$2</span>',
-      'text'        => $body);
+        'tag'         => 'color',
+        'pattern'     => '#\[\x07=([\#\w]+)(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#si',
+        'replacement' => '<span style="color:$1">$2</span>',
+        'text'        => $body);
     $body = _bbcode_replace_nest_tag($arr);
-  } // end processing for [color]
+    } // end processing for [color]
 
-  // begin processing for [font]
-  if (stristr($body, '[font=') !== FALSE) { // prevent useless processing
+    // begin processing for [font]
+    if (stristr($body, '[font=') !== FALSE) { // prevent useless processing
     $arr = array(
-      'tag'         => 'font',
-      'pattern'     => '#\[\x07=([\w\s]+)(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#si',
-      'replacement' => '<span style="font-family:$1">$2</span>',
-      'text'        => $body);
+        'tag'         => 'font',
+        'pattern'     => '#\[\x07=([\w\s]+)(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#si',
+        'replacement' => '<span style="font-family:$1">$2</span>',
+        'text'        => $body);
     $body = _bbcode_replace_nest_tag($arr);
-  } // end processing for [font]
+    } // end processing for [font]
 
-  // begin processing for [list] and [*]
-  if (stristr($body, '[list') !== FALSE) { // prevent useless processing
+    // begin processing for [list] and [*]
+    if (stristr($body, '[list') !== FALSE) { // prevent useless processing
     $l_type = array(
-      NULL   => array('style' => 'circle', 'tag' => 'ul'),
-      'c'    => array('style' => 'circle', 'tag' => 'ul'),
-      'd'    => array('style' => 'disc', 'tag' => 'ul'),
-      's'    => array('style' => 'square', 'tag' => 'ul'),
-      '1'    => array('style' => 'decimal', 'tag' => 'ol'),
-      'a'    => array('style' => 'lower-alpha', 'tag' => 'ol'),
-      'A'    => array('style' => 'upper-alpha', 'tag' => 'ol'),
-      'i'    => array('style' => 'lower-roman', 'tag' => 'ol'),
-      'I'    => array('style' => 'upper-roman', 'tag' => 'ol')
-      );
+        NULL   => array('style' => 'circle', 'tag' => 'ul'),
+        'c'    => array('style' => 'circle', 'tag' => 'ul'),
+        'd'    => array('style' => 'disc', 'tag' => 'ul'),
+        's'    => array('style' => 'square', 'tag' => 'ul'),
+        '1'    => array('style' => 'decimal', 'tag' => 'ol'),
+        'a'    => array('style' => 'lower-alpha', 'tag' => 'ol'),
+        'A'    => array('style' => 'upper-alpha', 'tag' => 'ol'),
+        'i'    => array('style' => 'lower-roman', 'tag' => 'ol'),
+        'I'    => array('style' => 'upper-roman', 'tag' => 'ol')
+        );
     $body = preg_replace('#(\[[/]*)list(.*?\])#si', "$1\x07$2", $body);
 
     // replace to <li> tags - [*]..[*]|[*]..[/list]
@@ -139,15 +139,15 @@ 
     // replace to <ol>/<ul> and </ol>/</ul> tags
     // It will be better to use &count and do-while, if php 5 or higher.
     while (preg_match("#\[\x07[=]*((?-i)[cds1aAiI])*(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#si", $body)) {
-      $body = preg_replace("#\[\x07[=]*((?-i)[cds1aAiI])*(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#esi", '"<". $l_type[\'$1\']["tag"] ." class=\"bb-list\" style=\"list-style-type:". $l_type[\'$1\']["style"] .";\">". str_replace(\'\"\', \'"\', \'$2\') ."</". $l_type[\'$1\']["tag"] .">"', $body);
+        $body = preg_replace("#\[\x07[=]*((?-i)[cds1aAiI])*(?::\w+)?\]([^\x07]*)\[/\x07(?::\w+)?\]#esi", '"<". $l_type[\'$1\']["tag"] ." class=\"bb-list\" style=\"list-style-type:". $l_type[\'$1\']["style"] .";\">". str_replace(\'\"\', \'"\', \'$2\') ."</". $l_type[\'$1\']["tag"] .">"', $body);
     }
 
     // remove <br /> tags
     $body = preg_replace('#(<[/]*([uo]l|li).*>.*)<br />#i', '$1', $body);
-  } // end processing for [list] and [*]
+    } // end processing for [list] and [*]
 
-  // Define BBCode tags
-  $preg = array(
+    // Define BBCode tags
+    $preg = array(
     // Implement [notag]
     '#\[notag(?::\w+)?\](.*?)\[/notag(?::\w+)?\]#sie'        => '_bbcode_notag_tag(\'\\1\')',
 
@@ -215,36 +215,36 @@ 
     // Cleanup table output (td, th and tr tags)
     '#<([\/]?)t([dhr])><br />#si'                           => '<\\1t\\2>',
     '#<table(.+?)><br />#si'                                => '<table\\1>',
-  );
-  $body = preg_replace(array_keys($preg), array_values($preg), $body);
+    );
+    $body = preg_replace(array_keys($preg), array_values($preg), $body);
 
-  // Simple replacements (str_replace is faster than preg_replace)
-  $str = array(
+    // Simple replacements (str_replace is faster than preg_replace)
+    $str = array(
     // Horizontal delimiter
     '[hr]'   => '<hr class="bb-hr" />',
     // Force line break
     '[br]'   => '<br class="bb-br" />',
     // Force space
     '[sp]'   => '&nbsp;',
-  );
-  $body = str_replace(array_keys($str), array_values($str), $body);
+    );
+    $body = str_replace(array_keys($str), array_values($str), $body);
 
-  // We cannot evaluate the variable in callback function because 
-  // there is no way to pass the $format variable
-  if (variable_get("bbcode_encode_mailto_$format", 1)) {
+    // We cannot evaluate the variable in callback function because 
+    // there is no way to pass the $format variable
+    if (variable_get("bbcode_encode_mailto_$format", 1)) {
     // Replacing email addresses with encoded html
     $body = preg_replace_callback('#\[email(?::\w+)?\]([\w\.\-\+~@]+)\[/email(?::\w+)?\]#si', '_bbcode_encode_mailto', $body);
     $body = preg_replace_callback('#\[email=(.*?)(?::\w+)?\](.*?)\[/email(?::\w+)?\]#si', '_bbcode_encode_mailto', $body);
-  }
-  else {
+    }
+    else {
     $body = preg_replace(
-      array('#\[email(?::\w+)?\](.*?)\[/email(?::\w+)?\]#si','#\[email=(.*?)(?::\w+)?\]([\w\s]+)\[/email(?::\w+)?\]#si'),
-      array('<a href="mailto:\\1" class="bb-email">\\1</a>', '<a href="mailto:\\1" class="bb-email">\\2</a>'),
-      $body);
-  }
+        array('#\[email(?::\w+)?\](.*?)\[/email(?::\w+)?\]#si','#\[email=(.*?)(?::\w+)?\]([\w\s]+)\[/email(?::\w+)?\]#si'),
+        array('<a href="mailto:\\1" class="bb-email">\\1</a>', '<a href="mailto:\\1" class="bb-email">\\2</a>'),
+        $body);
+    }
 
-  // Turns web and e-mail addresses into clickable links
-  if (variable_get("bbcode_make_links_$format", 1)) {
+    // Turns web and e-mail addresses into clickable links
+    if (variable_get("bbcode_make_links_$format", 1)) {
 
     // pad with a space so we can match things at the start of the 1st line
     $ret = ' ' . $body;
@@ -260,109 +260,109 @@ 
     // Must contain at least 2 dots. xxxx contains either alphanum, or "-"
     // zzzz is optional.. will contain everything up to the first space, newline,
     // comma, double quote or <.
-     $ret = preg_replace('#([\t\r\n >\(\[\|])(www|ftp)\.(([\w\-]+\.)*[\w]+(:[0-9]+)?(/[^ \"\'\(\n\r\t<\)\[\]\|]*)?)#i', '\1<a href="http://\2.\3">\2.\3</a>', $ret);
+        $ret = preg_replace('#([\t\r\n >\(\[\|])(www|ftp)\.(([\w\-]+\.)*[\w]+(:[0-9]+)?(/[^ \"\'\(\n\r\t<\)\[\]\|]*)?)#i', '\1<a href="http://\2.\3">\2.\3</a>', $ret);
 
     // matches an email@domain type address at the start of a line, or after a space.
     // Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
     if (variable_get("bbcode_encode_mailto_$format", 1))
-      $ret = preg_replace_callback("#([\t\r\n ])([a-z0-9\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", '_bbcode_encode_mailto', $ret);
+        $ret = preg_replace_callback("#([\t\r\n ])([a-z0-9\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", '_bbcode_encode_mailto', $ret);
     else 
-      $ret = preg_replace('#([\t\r\n ])([a-z0-9\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i', '\\1<a href="mailto:\\2@\\3">\\2@\\3</a>', $ret);
+        $ret = preg_replace('#([\t\r\n ])([a-z0-9\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i', '\\1<a href="mailto:\\2@\\3">\\2@\\3</a>', $ret);
 
     // Remove our padding
     $ret = str_replace("\x07", '', $ret);
     $body = substr($ret, 1);
-  }
+    }
 
-  if (variable_get("bbcode_filter_nofollow_$format", 0)) {
+    if (variable_get("bbcode_filter_nofollow_$format", 0)) {
     $body = preg_replace('#<a([^>]+)>#i', '<a\\1 rel="nofollow">', $body);
-  }
+    }
 
-  return $body;
+    return $body;
 }
 
 function _bbcode_generate_heading($level, $text) {
-  $anchor = preg_replace('/([\s]+)/', '_', $text);
-  $anchor = preg_replace('/([\W]+)/', '',  $anchor);
-  return '<h'. $level .'><a name="'. $anchor .'">'. $text .'</a></h'. $level .'>';
+    $anchor = preg_replace('/([\s]+)/', '_', $text);
+    $anchor = preg_replace('/([\W]+)/', '',  $anchor);
+    return '<h'. $level .'><a name="'. $anchor .'">'. $text .'</a></h'. $level .'>';
 }
 
 function _bbcode_generate_index($body, $tag = 'ol') {
-  $level = 0;
-  $index = '<'. $tag .">\n";
-  $close_tags = 0;
+    $level = 0;
+    $index = '<'. $tag .">\n";
+    $close_tags = 0;
 
-  if (preg_match_all('#\[h([1-6]).*?\](.*?)\[/h([1-6]).*?\]#si', $body, $head_tags, PREG_SET_ORDER)) {
+    if (preg_match_all('#\[h([1-6]).*?\](.*?)\[/h([1-6]).*?\]#si', $body, $head_tags, PREG_SET_ORDER)) {
     foreach ($head_tags as $head_tag) {
-      if ($level == 0) $level = $head_tag[1];
-      $anchor = preg_replace('/([\s]+)/', '_', $head_tag[2]);
-      $anchor = preg_replace('/([\W]+)/', '',  $anchor);
+        if ($level == 0) $level = $head_tag[1];
+        $anchor = preg_replace('/([\s]+)/', '_', $head_tag[2]);
+        $anchor = preg_replace('/([\W]+)/', '',  $anchor);
 
-      if ($head_tag[1] > $level) {
+        if ($head_tag[1] > $level) {
         $index .= '<'. $tag .">\n";
         $index .= '<li><a href="#'. $anchor .'">'. $head_tag[2] ."</a>\n";
         $close_tags++;
         $level = $head_tag[1];
-      } else if ($head_tag[1] < $level) {
+        } else if ($head_tag[1] < $level) {
         while ($close_tags > 0) {
-           $index .= '</'. $tag .">\n";
-           $close_tags--;
+            $index .= '</'. $tag .">\n";
+            $close_tags--;
         }
         $index .= '<li><a href="#'. $anchor .'">'. $head_tag[2] ."</a>\n";
         $level = $head_tag[1];
-      } else {
+        } else {
         $index .= '<li><a href="#'. $anchor .'">'. $head_tag[2] ."</a>\n";
         $level = $head_tag[1];
-      }
+        }
+    }
     }
-  }
-  while ($close_tags >= 0) {
+    while ($close_tags >= 0) {
     $index .= '</'. $tag .">\n";
     $close_tags--;
-  }
-  return $index;
+    }
+    return $index;
 }
 
 function _bbcode_encode_mailto($matches) {
-  if (isset($matches[3])) 
+    if (isset($matches[3])) 
     $link = 'document.write(\'<a href="mailto:' . $matches[2].'@'.$matches[3] . '">' . $matches[2].'@'.$matches[3] . '</a>\');';
-  else 
+    else 
     $link = 'document.write(\'<a href="mailto:' . $matches[1] . '" class="bb-email">' . (isset($matches[2]) ? $matches[2] : $matches[1]) . '</a>\');';
 
-  $js_encode = '';
-  for ($x = 0; $x < strlen($link); $x++) 
+    $js_encode = '';
+    for ($x = 0; $x < strlen($link); $x++) 
     $js_encode .= '%' . bin2hex($link{$x});
 
-  $link = '<script type="text/javascript">eval(unescape(\''.$js_encode.'\'))</script>';
-  if (isset($matches[3]))
+    $link = '<script type="text/javascript">eval(unescape(\''.$js_encode.'\'))</script>';
+    if (isset($matches[3]))
     $link = $matches[1] . $link;
 
-  return $link;
+    return $link;
 }
 
 function _bbcode_notag_tag($text = NULL) {
-  return str_replace( array('[', ']', '@'), array('&#91;', '&#93;', '&#64;'), stripslashes($text));
+    return str_replace( array('[', ']', '@'), array('&#91;', '&#93;', '&#64;'), stripslashes($text));
 }
 
 function _bbcode_php_tag($text = NULL) {
-  return '<pre>'. highlight_string( str_replace('<br />', '', stripslashes($text)), true) .'</pre>';
+    return '<pre>'. highlight_string( str_replace('<br />', '', stripslashes($text)), true) .'</pre>';
 }
 
 function _bbcode_round_size_val($size) {
-  if ($size < 6)
-      return 6;
-  elseif ($size > 48)
-      return 48;
-  else
-     return $size;
+    if ($size < 6)
+        return 6;
+    elseif ($size > 48)
+        return 48;
+    else
+        return $size;
 }
 
 function _bbcode_replace_nest_tag($arr = NULL) {
-  $text = preg_replace('#(\[[/]*)'. $arr['tag'] .'(.*?\])#si', "$1\x07$2", $arr['text']);
-  // It will be better to use &count and do-while, if php 5 or higher.
-  while (preg_match($arr['pattern'], $text)) {
+    $text = preg_replace('#(\[[/]*)'. $arr['tag'] .'(.*?\])#si', "$1\x07$2", $arr['text']);
+    // It will be better to use &count and do-while, if php 5 or higher.
+    while (preg_match($arr['pattern'], $text)) {
     $text = preg_replace($arr['pattern'], $arr['replacement'], $text);
-  }
-  return $text;
+    }
+    return $text;
 }
 

drupal/sites/default/boinc/modules/contrib/wysiwyg_tweaks/wysiwyg_tweaks.module

Indentation +2 added lines, -2 removed lines

@@ -9,10 +9,10 @@
  * Implementation of hook_wysiwyg_editor_settings_alter().
  */
 function wysiwyg_tweaks_wysiwyg_editor_settings_alter(&$settings, $context) {
-  if ($context['profile']->editor == 'tinymce') {
+    if ($context['profile']->editor == 'tinymce') {
     $settings['browser_spellcheck'] = TRUE;
     $settings['gecko_spellcheck'] = TRUE;
     // Any init setting taking a string, boolean, number, or an array/object
     // holding those types can be overridden/forced here.
-  }
+    }
 }