function RulesEntityController::attachLoad

Overridden.

See also

DrupalDefaultEntityController::attachLoad()

File

includes/rules.core.inc, line 34

Class

RulesEntityController

Make sure loaded rule configs are instantiated right.

Code

protected function attachLoad(&$queried_entities, $revision_id = FALSE) {
    // Retrieve stdClass records and store them as rules objects in 'data'.
    $ids = array_keys($queried_entities);
    $result = db_select('rules_tags')->fields('rules_tags', array(
        'id',
        'tag',
    ))
        ->condition('id', $ids, 'IN')
        ->execute();
    foreach ($result as $row) {
        $tags[$row->id][] = $row->tag;
    }
    $result = db_select('rules_dependencies')->fields('rules_dependencies', array(
        'id',
        'module',
    ))
        ->condition('id', $ids, 'IN')
        ->execute();
    foreach ($result as $row) {
        $modules[$row->id][] = $row->module;
    }
    $entities = array();
    foreach ($queried_entities as $record) {
        $entity = $record->data;
        // Set the values of the other columns.
        foreach ($this->entityInfo['schema_fields_sql']['base table'] as $field) {
            $entity->{$field} = $record->{$field};
        }
        unset($entity->data, $entity->plugin);
        // Add any tags or dependencies.
        $entity->dependencies = isset($modules[$entity->id]) ? $modules[$entity->id] : array();
        $entity->tags = isset($tags[$entity->id]) ? $tags[$entity->id] : array();
        $entities[$entity->id] = $entity;
    }
    $queried_entities = $entities;
    parent::attachLoad($queried_entities, $revision_id);
}