5 class Role6 extends RoleBase {
6 public $perms = array();
8 public function getPerms() {
9 if (empty($this->perms)) {
10 $perms = db_result(db_query("SELECT perm FROM {permission} pm LEFT JOIN {role} r ON r.rid = pm.rid WHERE r.rid = '%d'", $this->rid));
11 $role_perms = explode(", ", $perms);
12 $this->perms = array_filter($role_perms);
17 public function getModulePerms($module) {
18 return module_invoke($module, 'perm');
21 public function role_create($role_machine_name, $role_human_readable_name = '') {
22 $this->_admin_user_role_op($role_machine_name, t('Add role'));
26 public function delete() {
27 $this->_admin_user_role_op($this->rid, t('Delete role'));
30 function _admin_user_role_op($role_machine_name, $op) {
31 // c.f. http://drupal.org/node/283261
32 require_once(drupal_get_path('module', 'user') . "/user.admin.inc");
34 $form_id = "user_admin_new_role";
35 $form_values = array();
36 $form_values["name"] = $role_machine_name;
37 $form_values["op"] = $op;
38 $form_state = array();
39 $form_state["values"] = $form_values;
41 drupal_execute($form_id, $form_state);
44 public function grant_permissions($perms_to_add) {
45 $perms = $this->getPerms();
46 $this->perms = array_unique(array_merge($this->perms, $perms_to_add));
50 public function revoke_permissions($perms_to_remove) {
51 $perms = $this->getPerms();
52 $this->perms = array_diff($this->perms, $perms_to_remove);
56 function updatePerms() {
57 $new_perms = implode(", ", $this->perms);
58 drush_op('db_query', "UPDATE {permission} SET perm = '%s' WHERE rid= %d", $new_perms, $this->rid);