function googleanalytics_user in Google Analytics 6.3

Same name and namespace in other branches

1. 5 googleanalytics.module \googleanalytics_user()
2. 6.4 googleanalytics.module \googleanalytics_user()
3. 6 googleanalytics.module \googleanalytics_user()
4. 6.2 googleanalytics.module \googleanalytics_user()

Implementation of hook_user().

Allow users to decide if tracking code will be added to pages or not.

File

./googleanalytics.module, line 290

Drupal Module: GoogleAnalytics Adds the required Javascript to the bottom of all your Drupal pages to allow tracking by the Google Analytics statistics package.

Code

function googleanalytics_user($type, $edit, &$account, $category = NULL) {
  switch ($type) {
    case 'form':
      if ($category == 'account' && user_access('opt-in or out of tracking') && ($custom = variable_get('googleanalytics_custom', 0)) != 0 && _googleanalytics_visibility_roles($account)) {
        $form['googleanalytics'] = array(
          '#type' => 'fieldset',
          '#title' => t('Google Analytics configuration'),
          '#weight' => 3,
          '#collapsible' => TRUE,
          '#tree' => TRUE,
        );
        switch ($custom) {
          case 1:
            $description = t('Users are tracked by default, but you are able to opt out.');
            break;
          case 2:
            $description = t('Users are <em>not</em> tracked by default, but you are able to opt in.');
            break;
        }

        // Disable tracking for visitors who have opted out from tracking via DNT (Do-Not-Track) header.
        $disabled = FALSE;
        if (variable_get('googleanalytics_privacy_donottrack', 1) && !empty($_SERVER['HTTP_DNT'])) {
          $disabled = TRUE;

          // Override settings value.
          $account->googleanalytics['custom'] = FALSE;
          $description .= '<span class="admin-disabled">';
          $description .= ' ' . t('You have opted out from tracking via browser privacy settings.');
          $description .= '</span>';
        }
        $form['googleanalytics']['custom'] = array(
          '#type' => 'checkbox',
          '#title' => t('Enable user tracking'),
          '#description' => $description,
          '#default_value' => isset($account->googleanalytics['custom']) ? $account->googleanalytics['custom'] : $custom == 1,
          '#disabled' => $disabled,
        );
        return $form;
      }
      break;
  }
}