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function farm_theme_page_alter in farmOS 7

Implements hook_page_alter().

File

themes/farm_theme/template.php, line 397
Farm theme template.php.

Code

function farm_theme_page_alter(&$page) {

  // If an access denied page is displayed and the user is not logged in...
  global $user;
  $status = drupal_get_http_header('status');
  if ($status == '403 Forbidden' && empty($user->uid)) {

    // Display a link to the user login page, and redirect back to this page.
    $page['content']['system_main']['login'] = array(
      '#type' => 'markup',
      '#markup' => '<p>' . l('Login to farmOS', 'user', array(
        'query' => array(
          'destination' => current_path(),
        ),
      )) . '</p>',
    );
  }
}