Remove the aggregates that contain the given filename.

Paramètres

string $filename: Name of file to lookup. Can be a comma separated list.

bool $dry_run: If TRUE, return the regex search string.

Return value

array Returns an array of the parent file and what children where deleted.

Sujets associés

AdvAgg forms callbacks and validation.
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2 calls to advagg_admin_clear_file_aggregates()
advagg_admin_clear_file_aggregate_callback dans ./advagg.admin.inc
Display what files where deleted via ajax callback.
advagg_admin_clear_file_aggregate_submit dans ./advagg.admin.inc
Display what files where deleted in a drupal message.

Fichier

./advagg.admin.inc, line 1929

Code

function advagg_admin_clear_file_aggregates($filename, $dry_run = FALSE) {
    module_load_include('inc', 'advagg', 'advagg.cache');
    list($css_path, $js_path) = advagg_get_root_files_dir();
    $space = ADVAGG_SPACE;
    $output = array();
    $options = array(
        'callback' => 'file_unmanaged_delete',
    );
    if ($dry_run) {
        $options = array();
    }
    // Strip quotes and trim.
    $filenames = array_map('trim', explode(',', trim(str_replace(array(
        '"',
        "'",
    ), '', $filename))));
    foreach ($filenames as $filename) {
        $results = db_select('advagg_files', 'af')->fields('af')
            ->condition('filename', $filename)
            ->execute();
        while ($row = $results->fetchAssoc()) {
            // Get aggregates that use this file.
            $row['aggregates_using_file'] = advagg_get_aggregates_using_file($row['filename_hash']);
            // Get dir and other info from file.
            if ($row['filetype'] === 'css') {
                $dirname = $css_path[0];
                $basename_prefix = "{$row['filetype']}";
            }
            if ($row['filetype'] === 'js') {
                $dirname = $js_path[0];
                $basename_prefix = "{$row['filetype']}";
            }
            // Build regex search string for file_scan_directory().
            $regex_search = array();
            foreach ($row['aggregates_using_file'] as $values) {
                $regex_search[] = preg_quote("{$basename_prefix}{$space}{$values['aggregate_filenames_hash']}{$space}") . '.*';
            }
            $regex_search = array_unique($regex_search);
            $regex_search_string = '/(' . implode('|', $regex_search) . ')/';
            $files = file_scan_directory($dirname, $regex_search_string, $options);
            // List what files were deleted.
            $row['aggregates_deleted'] = array();
            $files_deleted = array_keys($files);
            if (!empty($files_deleted)) {
                $row['aggregates_deleted'][] = $files_deleted;
            }
            $output[$filename] = $row['aggregates_deleted'];
        }
    }
    return $output;
}