| public static checkColumnDoesNotExist ( string $strTableName, string $strColName, boolean $blnAllowSystemCol = false ) : void | ||
| $strTableName | string | The table name to check. |
| $strColName | string | The column name to check. |
| $blnAllowSystemCol | boolean | If this is set to true, no system column name checking will be applied. |
| Résultat | void | |
public static function checkColumnDoesNotExist($strTableName, $strColName, $blnAllowSystemCol = false)
{
self::checkTableExists($strTableName);
self::checkColumnName($strColName, $blnAllowSystemCol);
if (self::getDB()->fieldExists($strColName, $strTableName, true)) {
throw new \Exception(sprintf($GLOBALS['TL_LANG']['ERR']['columnExists'], $strColName, $strTableName));
}
} /**
* Encode the given value from a real language array into a serialized language array.
*
* @param EncodePropertyValueFromWidgetEvent $event The event.
*
* @return void
*
* @throws \RuntimeException When the column name is illegal or duplicate.
*/
public function encodeColumnNameValue(EncodePropertyValueFromWidgetEvent $event)
{
if ($event->getEnvironment()->getDataDefinition()->getName() !== 'tl_metamodel_attribute' || $event->getProperty() !== 'colname') {
return;
}
$oldColumnName = $event->getModel()->getProperty($event->getProperty());
$columnName = $event->getValue();
$metaModel = $this->getMetaModelByModelPid($event->getModel());
if (!$columnName || $oldColumnName !== $columnName) {
TableManipulation::checkColumnDoesNotExist($metaModel->getTableName(), $columnName);
$colNames = array_keys($metaModel->getAttributes());
if (in_array($columnName, $colNames)) {
throw new \RuntimeException(sprintf($event->getEnvironment()->getTranslator()->translate('columnExists', 'ERR'), $columnName, $metaModel->getTableName()));
}
}
}