crm.fsf.org/20131203/files/sites/all/modules-new/views/modules/user/views_handler_filter_user_permissions.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Definition of views_handler_filter_user_permissions.
   6  */
   7
   8 /**
   9  * Filter handler for user roles.
  10  *
  11  * @ingroup views_filter_handlers
  12  */
  13 class views_handler_filter_user_permissions extends views_handler_filter_many_to_one {
  14   function get_value_options() {
  15     $module_info = system_get_info('module');
  16
  17     // Get a list of all the modules implementing a hook_permission() and sort by
  18     // display name.
  19     $modules = array();
  20     foreach (module_implements('permission') as $module) {
  21       $modules[$module] = $module_info[$module]['name'];
  22     }
  23     asort($modules);
  24
  25     $this->value_options = array();
  26     foreach ($modules as $module => $display_name) {
  27       if ($permissions = module_invoke($module, 'permission')) {
  28         foreach ($permissions as $perm => $perm_item) {
  29           // @todo: group by module but views_handler_filter_many_to_one does not support this.
  30           $this->value_options[$perm] = check_plain(strip_tags($perm_item['title']));
  31         }
  32       }
  33     }
  34   }
  35 }