function _rules_import_get_plugin in Rules 7.2

Determines the plugin to be used for importing a child element.

Parameters

string $key: The key to look for, e.g. 'OR' or 'DO'.

string $default: The default to return if no special plugin can be found.

1 call to _rules_import_get_plugin()

RulesContainerPlugin::importChildren in includes/rules.core.inc

File

includes/rules.core.inc, line 2912

Rules base classes and interfaces needed for any rule evaluation.

Code

function _rules_import_get_plugin($key, $default = 'action') {
  $map =& drupal_static(__FUNCTION__);
  if (!isset($map)) {
    $cache = rules_get_cache();
    foreach ($cache['plugin_info'] as $name => $info) {
      if (!empty($info['embeddable'])) {
        $info += array(
          'import keys' => array(
            strtoupper($name),
          ),
        );
        foreach ($info['import keys'] as $k) {
          $map[$k] = $name;
        }
      }
    }
  }

  // Cut off any leading NOT from the key.
  if (strpos($key, 'NOT ') === 0) {
    $key = substr($key, 4);
  }
  if (isset($map[$key])) {
    return $map[$key];
  }
  return $default;
}