function advagg_get_aggregates_using_file in Advanced CSS/JS Aggregation 7.2

Given a filename hash get back all aggregates that include it.

Parameters

string $filename_hash: Hash of the filename.

bool $cid_only: Set to TRUE to only have cache ids returned.

Return value

array Array of aggregates that use this file.

3 calls to advagg_get_aggregates_using_file()

advagg_admin_clear_file_aggregates in ./advagg.admin.inc

Remove the aggregates that contain the given filename.

advagg_push_new_changes in ./advagg.cache.inc

Flush the correct caches so CSS/JS changes go live.

advagg_remove_missing_files_from_db in ./advagg.cache.inc

Scan for missing files and remove the associated entries in the database.

File

./advagg.cache.inc, line 186

Advanced CSS/JS aggregation module.

Code

function advagg_get_aggregates_using_file($filename_hash, $cid_only = FALSE) {

  // Create main query for the advagg_aggregates table.
  $query = db_select('advagg_aggregates', 'aa')
    ->condition('aa.filename_hash', $filename_hash);

  // Create join query for the advagg_aggregates_versions table.
  $query
    ->join('advagg_aggregates_versions', 'aav', 'aa.aggregate_filenames_hash = aav.aggregate_filenames_hash AND aav.atime > 0');
  $query = $query
    ->fields('aav', array(
    'aggregate_filenames_hash',
    'aggregate_contents_hash',
  ));
  $query
    ->comment('Query called from ' . __FUNCTION__ . '()');
  $results = $query
    ->execute();

  // Put results into $aggregates array.
  $aggregates = array();
  foreach ($results as $row) {
    $row = (array) $row;
    $cid = 'advagg:db:' . $row['aggregate_filenames_hash'] . ADVAGG_SPACE . $row['aggregate_contents_hash'];
    if ($cid_only) {
      $aggregates[] = $cid;
    }
    else {
      $row['cid'] = $cid;
      $aggregates[] = $row;
    }
  }
  return $aggregates;
}