OnlyAdminCanApply property is set to TRUE, the role can only be assigned * to new groups by a user with ADMIN privileges. This is a simple way to prevent users * with access to {@link SecurityAdmin} (but no ADMIN privileges) to get themselves ADMIN access * (which might be implied by certain roles). * * @package framework * @subpackage security * * @property string Title * @property string OnlyAdminCanApply * * @method HasManyList Codes() List of PermissionRoleCode objects * @method ManyManyList Groups() List of Group objects */ class PermissionRole extends DataObject { private static $db = array( "Title" => "Varchar", "OnlyAdminCanApply" => "Boolean" ); private static $has_many = array( "Codes" => "PermissionRoleCode", ); private static $belongs_many_many = array( "Groups" => "Group", ); private static $default_sort = '"Title"'; private static $singular_name = 'Role'; private static $plural_name = 'Roles'; public function getCMSFields() { $fields = parent::getCMSFields(); $fields->removeFieldFromTab('Root', 'Codes'); $fields->removeFieldFromTab('Root', 'Groups'); $fields->addFieldToTab( 'Root.Main', $permissionField = new PermissionCheckboxSetField( 'Codes', singleton('Permission')->i18n_plural_name(), 'PermissionRoleCode', 'RoleID' ) ); $permissionField->setHiddenPermissions( Config::inst()->get('Permission', 'hidden_permissions') ); return $fields; } public function onAfterDelete() { parent::onAfterDelete(); // Delete associated permission codes $codes = $this->Codes(); foreach ( $codes as $code ) { $code->delete(); } } public function fieldLabels($includerelations = true) { $labels = parent::fieldLabels($includerelations); $labels['Title'] = _t('PermissionRole.Title', 'Title'); $labels['OnlyAdminCanApply'] = _t( 'PermissionRole.OnlyAdminCanApply', 'Only admin can apply', 'Checkbox to limit which user can apply this role' ); return $labels; } public function canView($member = null) { return Permission::check('APPLY_ROLES', 'any', $member); } public function canCreate($member = null, $context = array()) { return Permission::check('APPLY_ROLES', 'any', $member); } public function canEdit($member = null) { return Permission::check('APPLY_ROLES', 'any', $member); } public function canDelete($member = null) { return Permission::check('APPLY_ROLES', 'any', $member); } }