function entity_type_supports in Entity API 7

Determines whether for the given entity type a given operation is available.

Parameters

$entity_type: The type of the entity.

$op: One of 'create', 'view', 'save', 'delete', 'revision delete', 'access' or 'form'.

Return value

bool Whether the entity type supports the given operation.

4 calls to entity_type_supports()

EntityDrupalWrapper::save in includes/entity.wrapper.inc

Permanently save the wrapped entity.

entity_entity_view_content_type_content_types in ctools/content_types/entity_view.inc

Implements hook_PLUGIN_content_type_content_types().

entity_property_values_create_entity in includes/entity.property.inc

Creates the entity object for an array of given property values.

entity_views_data in views/entity.views.inc

Implements hook_views_data().

File

./entity.module, line 61

Code

function entity_type_supports($entity_type, $op) {
  $info = entity_get_info($entity_type);
  $keys = array(
    'view' => 'view callback',
    'create' => 'creation callback',
    'delete' => 'deletion callback',
    'revision delete' => 'revision deletion callback',
    'save' => 'save callback',
    'access' => 'access callback',
    'form' => 'form callback',
  );
  if (isset($info[$keys[$op]])) {
    return TRUE;
  }
  if ($op == 'revision delete') {
    return in_array('EntityAPIControllerInterface', class_implements($info['controller class']));
  }
  if ($op == 'form') {
    return (bool) entity_ui_controller($entity_type);
  }
  if ($op != 'access') {
    return in_array('EntityAPIControllerInterface', class_implements($info['controller class']));
  }
  return FALSE;
}