function authcache_p13n_client_get_preferred in Authenticated User Page Caching (Authcache) 7.2

Return the preferred client for the given fragment/assembly/setting.

Related topics

6 calls to authcache_p13n_client_get_preferred()

AuthcacheP13nTestClient::testGetPreferredClientCustomList in modules/authcache_p13n/tests/authcache_p13n.client.test

Cover authcache_p13n_client_get_preferred() with custom list.

AuthcacheP13nTestClient::testGetPreferredClientDefaultClientList in modules/authcache_p13n/tests/authcache_p13n.client.test

Cover authcache_p13n_client_get_preferred().

template_preprocess_authcache_p13n_assembly in modules/authcache_p13n/authcache_p13n.module

Preprocess a placeholder for a personalized assembly.

template_preprocess_authcache_p13n_fragment in modules/authcache_p13n/authcache_p13n.module

Preprocess a placeholder for a personalized fragment.

template_preprocess_authcache_p13n_partial in modules/authcache_p13n/authcache_p13n.module

Preprocess a placeholder for a part of an assembly.

... See full list

File

modules/authcache_p13n/authcache_p13n.module, line 692

Provides methods for serving personalized content fragments.

Code

function authcache_p13n_client_get_preferred($type, $id, $clients = NULL) {
  $preferred_clients =& drupal_static(__FUNCTION__);
  if (!isset($preferred_clients[$type][$id])) {

    // Gather clients available during the current page request.
    $available_clients = array_filter(authcache_p13n_client_info(), function ($client) {
      return !empty($client['enabled']);
    });

    // Check for clients enabled in the given configuration.
    if (!isset($clients)) {
      $clients = $available_clients;
    }
    drupal_alter('authcache_p13n_client_order', $clients, $type, $id);
    $enabled_clients = array_filter($clients, function ($client) {
      return !isset($client['status']) || !empty($client['status']);
    });

    // Collect and sort configured clients.
    $configured_clients = array_intersect_key($enabled_clients, $available_clients);
    foreach (array_keys($configured_clients) as $name) {
      $configured_clients[$name] += $available_clients[$name];
    }
    uasort($configured_clients, 'drupal_sort_weight');
    $preferred_clients[$type][$id] = key($configured_clients) ?: FALSE;
  }

  // Return the first configured client.
  return $preferred_clients[$type][$id];
}