/**
* Initializes the {@link $targetid} and {@link $model} properties.
*
* @param \ICanBoogie\ActiveRecord $target
*
* @throws Exception
*/
public function __construct(\ICanBoogie\ActiveRecord $target)
{
if ($target instanceof \Icybee\Modules\Nodes\Node) {
$this->targetid = $target->nid;
$type = 'node';
} else {
if ($target instanceof \Icybee\Modules\Users\User) {
$this->targetid = $target->uid;
$type = 'user';
} else {
if ($target instanceof \Icybee\Modules\Sites\Site) {
$this->targetid = $target->siteid;
$type = 'site';
} else {
throw new \Exception(\ICanBoogie\format('Metadatas are not supported for instances of %class', ['%class' => get_class($target)]));
}
}
}
if (empty(self::$models[$type])) {
self::$models[$type] = \ICanBoogie\ActiveRecord\get_model('registry/' . $type);
}
$this->model = self::$models[$type];
}
/**
* Finds records using their constructor.
*
* Unlike {@link find()} this method is designed to find records that where created by
* different constructors. The result is the same, bu where {@link find()} uses a new request
* for each record that is not created by the current model, this method only needs one query
* by constructor plus one extra query.
*
* @param array $keys
*
* @throws RecordNotFound If a record was not found.
*
* @return array
*/
public function find_using_constructor(array $keys)
{
if (!$keys) {
return array();
}
$records = array_combine($keys, array_fill(0, count($keys), null));
$missing = $records;
$constructors = $this->select('constructor, {primary}')->where(array('{primary}' => $keys))->all(\PDO::FETCH_COLUMN | \PDO::FETCH_GROUP);
foreach ($constructors as $constructor => $constructor_keys) {
try {
$constructor_records = \ICanBoogie\ActiveRecord\get_model($constructor)->find($constructor_keys);
foreach ($constructor_records as $key => $record) {
$records[$key] = $record;
unset($missing[$key]);
}
} catch (RecordNotFound $e) {
foreach ($e->records as $key => $record) {
if ($record === null) {
continue;
}
$records[$key] = $record;
unset($missing[$key]);
}
}
}
if ($missing) {
if (count($missing) > 1) {
throw new RecordNotFound("Records " . implode(', ', array_keys($missing)) . " do not exists.", $records);
} else {
$key = array_keys($missing);
$key = array_shift($key);
throw new RecordNotFound("Record <q>{$key}</q> does not exists.", $records);
}
}
return $records;
}