function advagg_cached_bundle_get

Get a bundle from the cache & verify it is good.

Parameters

$cached_data_key: cache key for the cache_advagg_bundle_reuse table.

$debug_name: Name to output in the array if debugging is enabled.

Return value

data from the cache.

3 calls to advagg_cached_bundle_get()

advagg_bundler_advagg_filenames_alter in advagg_bundler/advagg_bundler.module

Implements hook_advagg_filenames_alter().

advagg_css_js_file_builder in ./advagg.module

Aggregate CSS/JS files, putting them in the files directory.

advagg_find_existing_bundle in ./advagg.module

Given a list of files, see if a bundle already exists containing all of those files. If in strict mode then the file count has to be the same.

File

./advagg.module, line 970

Code

function advagg_cached_bundle_get($cached_data_key, $debug_name) {
    global $_advagg;
    $data = cache_get($cached_data_key, 'cache_advagg_bundle_reuse');
    if (!empty($data->data)) {
        $data = $data->data;
        $bundle_contents = array();
        $good = TRUE;
        // Debugging.
        if (variable_get('advagg_debug', ADVAGG_DEBUG)) {
            // Verify cached data is good.
            foreach ($data as $filename => $extra) {
                if (is_numeric($filename)) {
                    continue;
                }
                // Get md5 from aggregated filename.
                $b_md5 = explode('/', $filename);
                $b_md5 = explode('_', array_pop($b_md5));
                $b_md5 = $b_md5[1];
                // Lookup bundle and make sure it is valid.
                if (!empty($b_md5)) {
                    list($b_filetype, $b_files) = advagg_get_files_in_bundle($b_md5);
                    $bundle_contents[$filename] = $b_files;
                    if (empty($b_files)) {
                        $good = FALSE;
                    }
                }
            }
            $_advagg['debug'][$debug_name][] = array(
                'key' => $cached_data_key,
                'cache' => $data,
                'bundle_contents' => $bundle_contents,
            );
        }
        if ($good) {
            return $data;
        }
    }
    return FALSE;
}