/**
* @inheritdoc
*/
protected function getCurrentPage()
{
/** @var Model $class */
$class = $this->getModelClass();
if (false === $this->current) {
$this->current = $class::findByPk($this->dataContainer->id);
}
if (null === $this->current) {
return null;
}
$pageId = $this->current->pid ? $this->current->getRelated('pid')->jumpTo : $this->current->jumpTo;
return PageModel::findWithDetails($pageId);
}
/**
* {@inheritdoc}
*/
public function getRelated($strKey, array $arrOptions = array())
{
$arrRelation = Relations::getRelation(static::$strTable, $strKey);
if ($arrRelation !== false) {
/** @type \Model $strClass */
$strClass = static::getClassFromTable($arrRelation['related_table']);
if (class_exists($strClass)) {
$arrIds = \Database::getInstance()->prepare("SELECT " . $arrRelation['related_field'] . " FROM " . $arrRelation['table'] . " WHERE " . $arrRelation['reference_field'] . "=?")->execute($this->{$arrRelation['reference']})->fetchEach($arrRelation['related_field']);
if (empty($arrIds)) {
return null;
}
$collection = array();
// Fetch from registry first (only possible if no options and the relation field is the PK)
if (empty($arrOptions) && $arrRelation['field'] === $strClass::getPk()) {
foreach ($arrIds as $k => $id) {
$model = \Model\Registry::getInstance()->fetch($arrRelation['related_table'], $id);
if ($model !== null) {
unset($arrIds[$k]);
}
$collection[$id] = $model;
}
}
// Fetch remaining
if (!empty($arrIds)) {
$remainingModels = $strClass::findBy(array($arrRelation['related_table'] . "." . $arrRelation['field'] . " IN('" . implode("','", $arrIds) . "')"), null, $arrOptions);
foreach ($remainingModels as $remaining) {
$collection[$remaining->{$arrRelation['field']}] = $remaining;
}
}
$this->arrRelated[$strKey] = new \Model\Collection($collection, $strClass::getTable());
}
}
return parent::getRelated($strKey, $arrOptions);
}
/**
* Auto-format model data based on DCA config
* @param \Model
* @param callable
* @return \ArrayObject
*/
public static function generate(\Model $objModel = null, $varCallable = null)
{
if (null === $objModel) {
return new \ArrayObject(array(), \ArrayObject::ARRAY_AS_PROPS);
}
$strTable = $objModel->getTable();
$objDca = new \DcaExtractor($strTable);
$arrRelations = $objDca->getRelations();
$arrData = array();
\System::loadLanguageFile($strTable);
\Controller::loadDataContainer($strTable);
$arrFields =& $GLOBALS['TL_DCA'][$strTable]['fields'];
foreach ($objModel->row() as $strField => $varValue) {
$arrAdditional = array();
$strLabel = Format::dcaLabel($strTable, $strField);
if (isset($arrRelations[$strField])) {
$objRelated = $objModel->getRelated($strField);
if ($objRelated == null) {
$arrData[$strField] = new Plain('', $strLabel, $arrAdditional);
} elseif ($objRelated instanceof \Model\Collection) {
$arrCollection = array();
foreach ($objRelated as $objRelatedModel) {
$arrCollection[] = new Relation($objRelatedModel, '', array(), $varCallable);
}
$arrData[$strField] = new Collection($arrCollection, $strLabel);
} else {
$arrData[$strField] = new Relation($objRelated, $strLabel, array(), $varCallable);
}
continue;
}
$arrAdditional['formatted'] = Format::dcaValue($strTable, $strField, $varValue);
if (in_array($arrFields[$strField]['eval']['rgxp'], array('date', 'datim', 'time'))) {
$arrData[$strField] = new Timestamp($varValue, $strLabel, $arrAdditional);
} else {
$arrData[$strField] = new Plain($varValue, $strLabel, $arrAdditional);
}
}
if (null !== $varCallable) {
call_user_func_array($varCallable, array($objModel, &$arrData));
}
return new \ArrayObject($arrData, \ArrayObject::ARRAY_AS_PROPS);
}
