function advagg_mod_js_contains_jquery_drupal in Advanced CSS/JS Aggregation 7.2

See if JavaScript file contains drupal and/or jquery.

Parameters

string $filename: Inline css, full URL, or filename.

string $type: (Optional) inline, external, or file.

Return value

array Returns an array stating if this JS file contains drupal or jquery.

2 calls to advagg_mod_js_contains_jquery_drupal()

advagg_mod_advagg_get_info_on_files_alter in advagg_mod/advagg_mod.advagg.inc

Implements hook_advagg_get_info_on_files_alter().

advagg_mod_remove_js_if_not_used in advagg_mod/advagg_mod.module

Remove JS if not in use on current page.

File

advagg_mod/advagg_mod.module, line 3417

Advanced aggregation modifier module.

Code

function advagg_mod_js_contains_jquery_drupal($filename, $type = '') {
  if (is_string($filename)) {
    if ($type === 'inline') {
      $contents = $filename;
    }
    elseif ($type === 'external' || strpos($filename, 'http://') === 0 || strpos($filename, 'https://') === 0 || strpos($filename, '//') === 0) {
      $result = drupal_http_request($filename);
      if (($result->code == 200 || isset($result->redirect_code) && $result->redirect_code == 200) && !empty($result->data)) {
        $contents = $result->data;
      }
    }
    elseif (file_exists($filename)) {
      $contents = (string) @advagg_file_get_contents($filename);
    }
  }
  $results = array();
  if (!empty($contents) && stripos($contents, 'drupal.') !== FALSE) {
    $results['contents']['drupal'] = TRUE;
    if (stripos($contents, 'drupal.settings.') !== FALSE) {
      $results['contents']['drupal.settings'] = TRUE;
    }
    else {
      $results['contents']['drupal.settings'] = FALSE;
    }
    if (stripos($contents, 'drupal.behaviors.') !== FALSE) {
      $results['contents']['drupal.behaviors'] = TRUE;
    }
    else {
      $results['contents']['drupal.behaviors'] = FALSE;
    }
  }
  else {
    $results['contents']['drupal'] = FALSE;
    $results['contents']['drupal.settings'] = FALSE;
    $results['contents']['drupal.behaviors'] = FALSE;
  }
  if (!empty($contents) && stripos($contents, 'jquery') !== FALSE) {
    $results['contents']['jquery'] = TRUE;
  }
  else {
    $results['contents']['jquery'] = FALSE;
  }
  return $results;
}