function restrict_ip_js_alter in Restrict IP 8

Same name and namespace in other branches

1. 8.2 restrict_ip.module \restrict_ip_js_alter()
2. 7.2 restrict_ip.module \restrict_ip_js_alter()
3. 7 restrict_ip.module \restrict_ip_js_alter()
4. 3.x restrict_ip.module \restrict_ip_js_alter()

Implementation of hook_js_alter()

This function removes all javascript from the page with the exception of jQuery and any javascript provided by this module.

File

./restrict_ip.module, line 106

Code

function restrict_ip_js_alter(&$javascript, AttachedAssetsInterface $assets) {
  if (\Drupal::service('restrict_ip.service')
    ->userIsBlocked()) {
    $whitelisted_js_keys = [
      'core/assets/vendor/jquery/jquery.min.js',
      'core/assets/vendor/jquery/jquery.js',
      drupal_get_path('module', 'restrict_ip') . '/js/mail_fix.js',
    ];
    $whitelisted_js_keys += Drupal::service('module_handler')
      ->invokeAll('restrict_ip_whitelisted_js_keys');
    foreach (array_keys($javascript) as $key) {
      if (!in_array($key, $whitelisted_js_keys)) {
        unset($javascript[$key]);
      }
    }
  }
}