Auto-generate a page alias if it has not been set yet
| public generateAlias ( mixed $varValue, DataContainer $dc ) : string | ||
| $varValue | mixed | |
| $dc | DataContainer | |
| return | string | |
public function adjustAlias($value, $dc)
{
// Nothing to adjust if no folderUrls
if (!$GLOBALS['TL_CONFIG']['folderUrl']) {
return $value;
}
// If current page is of type folder, update children
if ($dc->activeRecord && $dc->activeRecord->type == 'folder') {
$childRecords = \Database::getInstance()->getChildRecords(array($dc->id), 'tl_page');
$this->updateChildren($childRecords);
return $value;
}
$tl_page = new \tl_page();
// Clean the alias
$value = $this->cleanAlias($value);
try {
$value = $tl_page->generateAlias($value, $dc);
} catch (\Exception $e) {
// The alias already exists so add ID just like the original method would
$value = $value . '-' . $dc->id;
// Validate the alias once again and throw an error if it exists
$value = $tl_page->generateAlias($value, $dc);
}
return $value;
}
