function restrict_ip_js_alter in Restrict IP 7.2

Same name and namespace in other branches

1. 8.2 restrict_ip.module \restrict_ip_js_alter()
2. 8 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()

Implements hook_js_alter().

This function removes all javascript from the page with the exception of jquery.js and the javascript file provided with the module.

File

./restrict_ip.module, line 416

Holds hooks for the restrict_ip module.

Code

function restrict_ip_js_alter(&$javascript) {
  if (ip_restricted()) {
    $whitelisted_keys = array(
      'misc/jquery.js',
      drupal_get_path('module', 'restrict_ip') . '/js/restrict_ip.js',
    );
    foreach (module_implements('restrict_ip_whitelisted_js_keys') as $module_name) {
      $function = $module_name . '_restrict_ip_whitelisted_js_keys';
      $whitelisted_keys = array_merge($whitelisted_keys, $function());
    }
    foreach (array_keys($javascript) as $key) {
      if (!in_array($key, $whitelisted_keys)) {
        unset($javascript[$key]);
      }
    }
  }
}