/**
* Return the revision id for a passed in id for the type stored from the constructor
*
* @param \StdClass $data
* and object with the following properties
* revision_id_key
* base_id_key
* base_table
* ids : the ids
* @param \Drupal\sps\Plugins\OverrideControllerInterface $override_controller
* This is an override controller to use to find
* override data
*
* @return array|mixed
* array of revision ids;
*/
public function react($data, \Drupal\sps\Plugins\OverrideControllerInterface $override_controller)
{
$had_overrides = FALSE;
if (!empty($data->ids)) {
$revision_id_query = db_select($data->base_table, 'b');
$revision_id_query->fields('b', array($data->revision_id_key, $data->base_id_key));
$revision_id_query->condition('b.' . $data->base_id_key, $data->ids);
$revision_id_query->addTag(SPS_NO_ALTER_QUERY_TAG);
$result = $revision_id_query->execute()->fetchAllAssoc($data->base_id_key);
foreach ($result as $id => $row) {
$override = $override_controller->getRevisionId($id, $data->type);
$vids[] = $override['revision_id'] ?: $row->{$data->revision_id_key};
$had_overrides = $had_overrides || $override;
}
}
return $had_overrides ? $vids : array();
}
/**
* Alter a query to use the overridden revision id as well as
* revision fields.
*
* @param \SelectQueryInterface $data
* This expect a SelectQuery Object to alter
* @param $override_controller
* This is an override controller to use to find
* override data
*
* @return \Drupal\sps\Plugins\Reaction\EntitySelectQueryAlterReaction
* Self
*/
public function react($data, \Drupal\sps\Plugins\OverrideControllerInterface $override_controller)
{
$query = $data->query;
$alias = $this->extractAlias($query);
//exit prematurly if we ha a no alter tag
if ($query->hasTag(SPS_NO_ALTER_QUERY_TAG)) {
return;
}
$alias = $this->extractAlias($query);
if ($alias) {
$this->addRevisionTables($query);
$alias = $this->extractAlias($query);
$property_map = $override_controller->getPropertyMap();
$this->addOverrideTable($query, $override_controller);
$fields =& $query->getFields();
$this->fieldsToExpressions($query, array_keys($property_map), $alias);
$this->fieldReplace($fields, $alias, $property_map);
$expressions =& $query->getExpressions();
$this->recursiveReplace($expressions, $alias, $property_map);
$tables =& $query->getTables();
$this->recursiveReplace($tables, $alias, $property_map);
$where =& $query->conditions();
$this->encapCondition($where);
$this->recursiveReplace($where, $alias, $property_map);
$order =& $query->getOrderBy();
$this->recursiveReplace($order, $alias, $property_map);
$group =& $query->getGroupBy();
$this->recursiveReplace($group, $alias, $property_map);
$having =& $query->havingConditions();
$this->recursiveReplace($having, $alias, $property_map);
/*
$this->recursiveReplace($fields);
*/
}
return $this;
}
/**
*
* @param int $data
* the entity id
* @param $override_controller
* This is an override controller to use to find
* override data
*
* @return int | NULL
* the revision id;
*/
public function react($data, \Drupal\sps\Plugins\OverrideControllerInterface $override_controller)
{
if ($override_controller->getRevisionId($data['id'], $data['type'])) {
return 'sps-overridden';
}
}
