function advagg_update_7204

Remove empty temporary files left behind by AdvAgg.

Fichier

./advagg.install, line 439

Code

function advagg_update_7204(&$sandbox) {
    // Make sure the advagg_get_root_files_dir() function is available.
    drupal_load('module', 'advagg');
    // Get the advagg paths.
    $advagg_path = advagg_get_root_files_dir();
    // Get the top level path.
    $top_level = substr($advagg_path[0][0], 0, strpos($advagg_path[0][0], 'advagg_css'));
    // Start timer.
    timer_start(__FUNCTION__);
    // Remove empty temp files from public://.
    $files = file_scan_directory($top_level, '/file.*/', array(
        'recurse' => FALSE,
        'callback' => 'advagg_install_delete_empty_file_if_stale',
    ));
    // Stop timer.
    $time = timer_stop(__FUNCTION__);
    $time = round($time['time'] / 1000, 4);
    // Output info.
    if (count($files) > 0) {
        return t('%count temporary files where removed in %time seconds', array(
            '%count' => count($files),
            '%time' => $time,
        ));
    }
    else {
        return t('Nothing needed to be done.');
    }
}