function advagg_delete_files_if_stale

Given an array of files remove that file if atime is grater than 30 days.

Paramètres

array $files: Array of files returned by file_scan_directory.

Return value

array Array of files that got removed.

1 call to advagg_delete_files_if_stale()

advagg_delete_stale_aggregates dans ./advagg.cache.inc

Scan CSS/JS advagg dir and remove that file if atime is grater than 30 days.

Fichier

./advagg.cache.inc, line 259

Code

function advagg_delete_files_if_stale(array $files) {
    // Array used to record what files were deleted.
    $kill_list = array();
    foreach ($files as $uri => $file) {
        // Get info on file.
        $filename = $file->filename;
        $data = advagg_get_hashes_from_filename($filename);
        if (is_array($data)) {
            list(, $aggregate_filenames_hash, $aggregate_contents_hash) = $data;
        }
        else {
            // Can not get data on file, remove it.
            $kill_list[] = advagg_delete_file_by_uri($uri);
            continue;
        }
        // Get atime of file.
        $atime = advagg_get_atime($aggregate_filenames_hash, $aggregate_contents_hash, $uri);
        if (empty($atime)) {
            $kill_list[] = advagg_delete_file_by_uri($uri);
            continue;
        }
        // Default stale file threshold is 30 days.
        if (REQUEST_TIME - $atime > variable_get('drupal_stale_file_threshold', 2592000)) {
            $kill_list[] = advagg_delete_file_by_uri($uri);
            continue;
        }
    }
    // Let other modules know about the removed files.
    // Call hook_advagg_removed_aggregates().
    module_invoke_all('advagg_removed_aggregates', $kill_list);
    return $kill_list;
}