danielebarchiesi@4: (function($) {
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Live preview of Administration menu components.
danielebarchiesi@4:  */
danielebarchiesi@4: Drupal.behaviors.adminMenuLivePreview = {
danielebarchiesi@4:   attach: function (context, settings) {
danielebarchiesi@4:     $('input[name^="admin_menu_components"]', context).once('admin-menu-live-preview')
danielebarchiesi@4:       .change(function () {
danielebarchiesi@4:         var target = $(this).attr('rel');
danielebarchiesi@4:         $(target).toggle(this.checked);
danielebarchiesi@4:       })
danielebarchiesi@4:       .trigger('change');
danielebarchiesi@4:   }
danielebarchiesi@4: };
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Automatically enables required permissions on demand.
danielebarchiesi@4:  *
danielebarchiesi@4:  * Many users do not understand that two permissions are required for the
danielebarchiesi@4:  * administration menu to appear. Since Drupal core provides no facility for
danielebarchiesi@4:  * this, we implement a simple manual confirmation for automatically enabling
danielebarchiesi@4:  * the "other" permission.
danielebarchiesi@4:  */
danielebarchiesi@4: Drupal.behaviors.adminMenuPermissionsSetupHelp = {
danielebarchiesi@4:   attach: function (context, settings) {
danielebarchiesi@4:     $('#permissions', context).once('admin-menu-permissions-setup', function () {
danielebarchiesi@4:       // Retrieve matrix/mapping - these need to use the same indexes for the
danielebarchiesi@4:       // same permissions and roles.
danielebarchiesi@4:       var $roles = $(this).find('th:not(:first)');
danielebarchiesi@4:       var $admin = $(this).find('input[name$="[access administration pages]"]');
danielebarchiesi@4:       var $menu = $(this).find('input[name$="[access administration menu]"]');
danielebarchiesi@4: 
danielebarchiesi@4:       // Retrieve the permission label - without description.
danielebarchiesi@4:       var adminPermission = $.trim($admin.eq(0).parents('td').prev().children().get(0).firstChild.textContent);
danielebarchiesi@4:       var menuPermission = $.trim($menu.eq(0).parents('td').prev().children().get(0).firstChild.textContent);
danielebarchiesi@4: 
danielebarchiesi@4:       $admin.each(function (index) {
danielebarchiesi@4:         // Only proceed if both are not enabled already.
danielebarchiesi@4:         if (!(this.checked && $menu[index].checked)) {
danielebarchiesi@4:           // Stack both checkboxes and attach a click event handler to both.
danielebarchiesi@4:           $(this).add($menu[index]).click(function () {
danielebarchiesi@4:             // Do nothing when disabling a permission.
danielebarchiesi@4:             if (this.checked) {
danielebarchiesi@4:               // Figure out which is the other, check whether it still disabled,
danielebarchiesi@4:               // and if so, ask whether to auto-enable it.
danielebarchiesi@4:               var other = (this == $admin[index] ? $menu[index] : $admin[index]);
danielebarchiesi@4:               if (!other.checked && confirm(Drupal.t('Also allow !name role to !permission?', {
danielebarchiesi@4:                 '!name': $roles[index].textContent,
danielebarchiesi@4:                 '!permission': (this == $admin[index] ? menuPermission : adminPermission)
danielebarchiesi@4:               }))) {
danielebarchiesi@4:                 other.checked = 'checked';
danielebarchiesi@4:               }
danielebarchiesi@4:             }
danielebarchiesi@4:           });
danielebarchiesi@4:         }
danielebarchiesi@4:       });
danielebarchiesi@4:     });
danielebarchiesi@4:   }
danielebarchiesi@4: };
danielebarchiesi@4: 
danielebarchiesi@4: })(jQuery);