function entity_rules_overview_access in Entity Rules 7

Access callback for overview admin screen.

This screen allows administer Entity Rules with access to Bundle admin pages

Return value

bool

1 string reference to 'entity_rules_overview_access'

entity_rules_menu in ./entity_rules.module

Implements hook_menu().

File

./entity_rules.module, line 250

Module file for the Entity Rules.

Code

function entity_rules_overview_access() {
  $permission = variable_get('entity_rules_permissions', ENTITY_RULES_DEFAULT_PERMISSIONS);
  $enabled_types = variable_get('entity_rules_types', explode(',', ENTITY_RULES_DEFAULT_TYPES));
  if ($permission == 'none') {
    return FALSE;
  }
  if ($permission == 'single') {
    return user_access('administer entity_rules settings');
  }
  if ($permission == 'entity_type') {

    // If permissions are set by entity type then check to see if access to any
    $entity_infos = entity_get_info();
    $entity_infos = array_intersect_key($entity_infos, array_flip($enabled_types));
    foreach ($entity_infos as $entity_type => $entity_info) {
      if (user_access("administer {$entity_type} entity_rules settings")) {
        return TRUE;
      }
    }
  }
  return FALSE;
}