public static function CerField::getPluginInfo in Corresponding Entity References 7.3

Returns information about a particular field plugin by its identifier, or all available plugins (i.e., defined by hook_cer_fields()) if no identifier is given. The aggregated result of hook_cer_fields() is statically cached.

2 calls to CerField::getPluginInfo()

CerField::getPlugin in includes/CerField.inc

Returns a single field plugin instance, by its identifier. All plugin instances are statically cached.

CerFieldChain::collectAll in includes/CerFieldChain.inc

Returns an array of every possible field chain for every field defined in hook_cer_fields().

File

includes/CerField.inc, line 105

Contains the base class for CER field plugins.

Class

CerField

@class Represents a single field instance.

Code

public static function getPluginInfo($identifier = NULL) {
  $info =& drupal_static(__METHOD__);
  if (!isset($info)) {
    $info = module_invoke_all('cer_fields');
    foreach ($info as $key => &$field) {
      $field += array(
        'identifier' => $key,
        'parents' => array(),
        'require parent' => FALSE,
        'handler' => 'CerFieldHandler',
      );
    }
    drupal_alter('cer_fields', $info);
  }
  return $identifier ? isset($info[$identifier]) ? $info[$identifier] : NULL : $info;
}