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function advagg_file_url_alter in Advanced CSS/JS Aggregation 7.2

Implements hook_file_url_alter().

File

./advagg.module, line 805
Advanced CSS/JS aggregation module.

Code

function advagg_file_url_alter(&$original_uri) {

  // Do nothing if URI does not contain /advagg_
  // OR file does not have the correct pattern.
  if (strpos($original_uri, '/advagg_') === FALSE || !advagg_match_file_pattern($original_uri)) {
    return;
  }

  // CDN fix.
  // Do nothing if
  // in maintenance_mode
  // CDN module does not exist
  // CDN far future is disabled
  // CDN mode is not basic
  // URI does not contain cdn/farfuture/.
  if (variable_get('maintenance_mode', FALSE) || !module_exists('cdn') || !variable_get(CDN_BASIC_FARFUTURE_VARIABLE, CDN_BASIC_FARFUTURE_DEFAULT) || variable_get(CDN_MODE_VARIABLE, CDN_MODE_BASIC) != CDN_MODE_BASIC || strpos($original_uri, 'cdn/farfuture/') === FALSE) {
    return;
  }

  // Remove cdn/farfuture/BASE64/prefix:value/ from the URI.
  $original_uri = preg_replace('/cdn\\/farfuture\\/[A-Za-z0-9-_]{43}\\/[A-Za-z]+\\:[A-Za-z0-9-_]+\\//', '', $original_uri);
}