public function QuickCallbackContent::render in Quick Tabs 7.3

Renders the content.

Parameters

$hide_emtpy If set to true, then the renderer should return an empty: array if there is no content to display, for example if the user does not have access to the requested content.

$args Used during an ajax call to pass in the settings necessary to: render this type of content.

Overrides QuickContentRenderable::render

File

plugins/QuickCallbackContent.inc, line 53

Class

QuickCallbackContent

Class for tab content of type "callback" - this is for rendering the contents of some menu callback function as tab content.

Code

public function render($hide_empty = FALSE, $args = array()) {
  if ($this->rendered_content) {
    return $this->rendered_content;
  }
  $item = $this->settings;
  if (!empty($args)) {

    // The args have been passed in from an ajax request.
    // The first element of the args array is the qt_name, which we don't need
    // for this content type.
    array_shift($args);
    $item['actual_path'] = rawurldecode($args[0]);
    $_GET['q'] = $item['actual_path'];
  }
  $output = array();
  if (isset($item['actual_path'])) {

    // Retain the current page title as we'll need to set it back after
    // calling menu_execute_active_handler().
    $page_title = drupal_get_title();
    $response = menu_execute_active_handler($item['actual_path'], FALSE);

    // Revert the page title.
    if (isset($this->settings['use_title']) && $this->settings['use_title'] > 0) {
      $this->title = drupal_get_title();
    }
    drupal_set_title($page_title);
    if (!is_array($response)) {
      if (is_int($response)) {
        if (MENU_ACCESS_DENIED == $response && !$hide_empty) {
          $output['#markup'] = theme('quicktabs_tab_access_denied', array(
            'tab' => $item,
          ));
        }

        // For any other integer response form the menu callback, we'll just
        // return an empty array.
      }
      else {
        $output = array(
          '#markup' => $response,
        );
      }
    }
    else {
      $output = $response;
    }
  }
  $this->rendered_content = $output;
  return $output;
}