function _environment_readonly_get_action_perms in Environment 7

Get action permissions.

Return value

array Return permissions.

2 calls to _environment_readonly_get_action_perms()

environment_readonly_admin_settings in modules/environment_readonly/environment_readonly.admin.inc

Admin settings form.

environment_readonly_user_default_permissions_alter in modules/environment_readonly/environment_readonly.module

Implements hook_user_default_permissions_alter().

File

modules/environment_readonly/environment_readonly.module, line 176

Code for the Environment Readonly module.

Code

function _environment_readonly_get_action_perms() {
  $settings = variable_get('environment_readonly_permissions', NULL);

  // If there are no settings set, then we'll have to figure out the defaults.
  if ($settings == NULL) {
    $edit_text = array(
      'administer',
      'cancel',
      'change',
      'create',
      'delete',
      'edit',
      'post',
      'manage',
      'revert',
      'select',
    );
    $settings = array();
    $permissions = _environment_readonly_get_perms();
    foreach ($permissions as $perm => $perm_title) {
      $settings[$perm] = 0;
      $selected = FALSE;
      foreach ($edit_text as $text) {

        // Checking spaces before and after to minimize within-words checks.
        if (strpos($perm, ' ' . $text) !== FALSE || strpos($perm, $text . ' ') !== FALSE) {
          $settings[$perm] = $perm;
        }
      }
    }
  }

  // Remove all the unset permissions.
  foreach ($settings as $perm => $value) {
    if (empty($value)) {
      unset($settings[$perm]);
    }
  }
  return $settings;
}