protected function EntityPagerSetup::getEntityKeys in Entity Pager 7

Get Entity Keys.

Get the key ID fields of each entity type on the site. E.g. node = nid user = uid etc.

Return value

array Get an array of the id fields used for each Entity on the site.

1 call to EntityPagerSetup::getEntityKeys()

EntityPagerSetup::establishEntityInfo in includes/EntityPagerSetup.inc

Establish the Entity Info from the View.

File

includes/EntityPagerSetup.inc, line 405

General setup base Class for Entity Pager module.

Class

EntityPagerSetup

Class EntityPagerSetup.

Code

protected function getEntityKeys() {
  $entity_keys = array();
  $entities = entity_get_info();
  foreach ($entities as $key => $value) {
    $entity_keys[$key] = $value['entity keys']['id'];
  }
  return $entity_keys;
}