function AliasRepository::preloadPathAlias

File

core/modules/path_alias/src/AliasRepository.php, line 34

Class

AliasRepository

Provides the default path alias lookup operations.

Namespace

Code

public function preloadPathAlias($preloaded, $langcode) {
    $select = $this->getBaseQuery()
        ->fields('base_table', [
        'path',
        'alias',
    ]);
    if (!empty($preloaded)) {
        $conditions = $this->connection
            ->condition('OR');
        foreach ($preloaded as $preloaded_item) {
            $conditions->condition('base_table.path', $this->connection
                ->escapeLike($preloaded_item), 'LIKE');
        }
        $select->condition($conditions);
    }
    $this->addLanguageFallback($select, $langcode);
    $select->orderBy('base_table.id', 'DESC');
    // We want the most recently created alias for each source, however that
    // will be at the start of the result-set, so fetch everything and reverse
    // it. Note that it would not be sufficient to reverse the ordering of the
    // 'base_table.id' column, as that would not guarantee other conditions
    // added to the query, such as those in ::addLanguageFallback, would be
    // reversed.
    $results = $select->execute()
        ->fetchAll(\PDO::FETCH_ASSOC);
    $aliases = [];
    foreach (array_reverse($results) as $result) {
        $aliases[$result['path']] = $result['alias'];
    }
    return $aliases;
}