public function EntityAPIControllerExportable::load in Entity API 7

Overridden to support passing numeric ids as well as names as $ids.

Overrides EntityAPIController::load

1 call to EntityAPIControllerExportable::load()

EntityAPIControllerExportable::delete in includes/entity.controller.inc

Overridden to care about reverted entities.

File

includes/entity.controller.inc, line 731

Provides a controller building upon the core controller but providing more features like full CRUD functionality.

Class

EntityAPIControllerExportable

A controller implementing exportables stored in the database.

Code

public function load($ids = array(), $conditions = array()) {
  $entities = array();

  // Only do something if loaded by names.
  if (!$ids || $this->nameKey == $this->idKey || is_numeric(reset($ids))) {
    return parent::load($ids, $conditions);
  }

  // Revisions are not statically cached, and require a different query to
  // other conditions, so separate the revision id into its own variable.
  if ($this->revisionKey && isset($conditions[$this->revisionKey])) {
    $revision_id = $conditions[$this->revisionKey];
    unset($conditions[$this->revisionKey]);
  }
  else {
    $revision_id = FALSE;
  }
  $passed_ids = !empty($ids) ? array_flip($ids) : FALSE;

  // Care about the static cache.
  if ($this->cache && !$revision_id) {
    $entities = $this
      ->cacheGetByName($ids, $conditions);
  }

  // If any entities were loaded, remove them from the ids still to load.
  if ($entities) {
    $ids = array_keys(array_diff_key($passed_ids, $entities));
  }
  $entities_by_id = parent::load($ids, $conditions);
  $entities += entity_key_array_by_property($entities_by_id, $this->nameKey);

  // Ensure that the returned array is keyed by numeric id and ordered the
  // same as the original $ids array and remove any invalid ids.
  $return = array();
  foreach ($passed_ids as $name => $value) {
    if (isset($entities[$name])) {
      $return[$entities[$name]->{$this->idKey}] = $entities[$name];
    }
  }
  return $return;
}