public AliasStorage::lookupPathSource($path, $langcode)
Returns Drupal system URL of an alias.
The default implementation performs case-insensitive matching on the 'source' and 'alias' strings.
Parameters
string $path: The path to investigate for corresponding system URLs.
string $langcode: Language code to search the path with. If there's no path defined for that language it will search paths without language.
Return value
string|false A Drupal system path, or FALSE if no path was found.
Overrides AliasStorageInterface::lookupPathSource
File
- core/lib/Drupal/Core/Path/AliasStorage.php, line 260
Class
- AliasStorage
- Provides a class for CRUD operations on path aliases.
Namespace
Drupal\Core\Path
Code
public function lookupPathSource($path, $langcode) {
$alias = $this->connection->escapeLike($path);
$langcode_list = [$langcode, LanguageInterface::LANGCODE_NOT_SPECIFIED];
// See the queries above. Use LIKE for case-insensitive matching.
$select = $this->connection->select(static::TABLE)
->fields(static::TABLE, ['source'])
->condition('alias', $alias, 'LIKE');
if ($langcode == LanguageInterface::LANGCODE_NOT_SPECIFIED) {
array_pop($langcode_list);
}
elseif ($langcode > LanguageInterface::LANGCODE_NOT_SPECIFIED) {
$select->orderBy('langcode', 'DESC');
}
else {
$select->orderBy('langcode', 'ASC');
}
$select->orderBy('pid', 'DESC');
$select->condition('langcode', $langcode_list, 'IN');
try {
return $select->execute()->fetchField();
}
catch (\Exception $e) {
$this->catchException($e);
return FALSE;
}
}
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