function advagg_install_update_htaccess in Advanced CSS/JS Aggregation 7.2

Callback to delete files if size == 0 and modified more than 60 seconds ago.

Parameters

string $has_string: If the .htaccess file contains this string it will be removed and recreated.

string $does_not_have_string: If the .htaccess file does not contains this string it will be removed & recreated.

Return value

string Translated string indicating what was done.

9 calls to advagg_install_update_htaccess()

advagg_update_7201 in ./advagg.install

Remove Last-Modified Header from .htaccess to fix far future 304's.

advagg_update_7202 in ./advagg.install

Remove the 480 week Far-Future code from .htaccess (violates RFC 2616 14.21).

advagg_update_7203 in ./advagg.install

Add forcing of .js files to be application/javascript to follow RFC 4329 7.1.

advagg_update_7205 in ./advagg.install

Fix incorrect usage of ForceType in .htaccess from update 7203.

advagg_update_7214 in ./advagg.install

Update .htaccess to support brotli compression (br).

... See full list

File

./advagg.install, line 2753

Handles Advanced Aggregation installation and upgrade tasks.

Code

function advagg_install_update_htaccess($has_string = '', $does_not_have_string = '') {

  // Make sure the advagg_get_root_files_dir() function is available.
  drupal_load('module', 'advagg');

  // Get paths to .htaccess file.
  list($css_path, $js_path) = advagg_get_root_files_dir();
  $files['css'] = $css_path[0] . '/.htaccess';
  $files['js'] = $js_path[0] . '/.htaccess';

  // Check for old .htaccess files.
  $something_done = FALSE;
  foreach ($files as $type => $uri) {
    if (!file_exists($uri)) {
      unset($files[$type]);
      continue;
    }
    $contents = advagg_file_get_contents($uri);

    // Remove old .htaccess file if it has this string.
    if (!empty($has_string) && strpos($contents, $has_string) !== FALSE) {
      drupal_unlink($uri);
      $something_done = TRUE;
    }

    // Remove old .htaccess file if it does not have this string.
    if (!empty($does_not_have_string) && strpos($contents, $does_not_have_string) === FALSE) {
      drupal_unlink($uri);
      $something_done = TRUE;
    }
  }

  // Create the new .htaccess file.
  $new_htaccess = FALSE;
  if (!empty($files) && $something_done && variable_get('advagg_htaccess_check_generate', ADVAGG_HTACCESS_CHECK_GENERATE)) {

    // Make the advagg_htaccess_check_generate() function available.
    module_load_include('inc', 'advagg', 'advagg.missing');
    foreach ($files as $type => $uri) {
      advagg_htaccess_check_generate(array(
        $uri => $type,
      ), $type, TRUE);
      $new_htaccess = TRUE;
    }
  }

  // Output info.
  if ($something_done) {
    if ($new_htaccess) {
      return t('Removed the old .htaccess file and put in a new one.');
    }
    else {
      return t('Removed the old .htaccess file.');
    }
  }
  else {
    return t('Nothing needed to be done.');
  }
}