function advagg_build_aggregates in Advanced CSS/JS Aggregation 7.2

Builds the requested CSS/JS aggregates.

Parameters

array $filenames: Array of AdvAgg filenames to generate.

string $type: String: css or js.

Return value

array Array keyed by filename, value is result from advagg_missing_create_file().

1 call to advagg_build_aggregates()

advagg_create_aggregate_files in ./advagg.inc

Create the aggregate if it does not exist; using HTTPRL if possible.

1 string reference to 'advagg_build_aggregates'

advagg_create_aggregate_files in ./advagg.inc

Create the aggregate if it does not exist; using HTTPRL if possible.

File

./advagg.module, line 3744

Advanced CSS/JS aggregation module.

Code

function advagg_build_aggregates(array $filenames, $type) {

  // Check input values.
  if (empty($filenames)) {
    return array();
  }
  if (empty($type)) {
    $filename = reset($filenames);
    $type = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
  }

  // Call the file generation function directly.
  module_load_include('inc', 'advagg', 'advagg.missing');
  list($css_path, $js_path) = advagg_get_root_files_dir();
  $return = array();
  foreach ($filenames as $filename) {

    // Skip if the file exists.
    if ($type === 'css') {
      $uri = $css_path[0] . '/' . $filename;
    }
    elseif ($type === 'js') {
      $uri = $js_path[0] . '/' . $filename;
    }
    if (file_exists($uri)) {
      continue;
    }

    // Only create the file if we have a lock.
    $lock_name = 'advagg_' . $filename;
    if (variable_get('advagg_no_locks', ADVAGG_NO_LOCKS)) {
      $return[$filename] = advagg_missing_create_file($filename);
    }
    elseif (lock_acquire($lock_name, 10)) {
      $return[$filename] = advagg_missing_create_file($filename);
      lock_release($lock_name);
    }
  }
  return $return;
}