class QuickCallbackContent in Quick Tabs 7.3

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

Hierarchy

• class \QuickContent implements QuickContentRenderable
  • class \QuickCallbackContent

1 string reference to 'QuickCallbackContent'

quicktabs_quicktabs_contents in ./quicktabs.module

Implements hook_quicktabs_contents().

File

plugins/QuickCallbackContent.inc, line 7

class QuickCallbackContent extends QuickContent {
  public static function getType() {
    return 'callback';
  }
  public function __construct($item) {
    parent::__construct($item);
    if (isset($item['path'])) {
      $url_args = arg();
      $path = $item['path'];
      foreach ($url_args as $id => $arg) {
        $path = str_replace("%{$id}", $arg, $path);
      }
      $path = preg_replace(',/?(%\\d),', '', $path);
      if (!empty($path)) {
        $this->settings['ajax_path'] = rawurlencode($path);
      }
      else {
        $this->settings['ajax_path'] = '';
      }
      $this->settings['actual_path'] = $path;
    }
  }
  public function optionsForm($delta, $qt) {
    $tab = $this->settings;
    $form = array();
    $form['callback']['path'] = array(
      '#type' => 'textfield',
      '#default_value' => isset($tab['path']) ? $tab['path'] : '',
      '#title' => t('Path'),
      '#element_validate' => array(
        'quicktabs_callback_element_validate',
      ),
    );
    $form['callback']['use_title'] = array(
      '#type' => 'checkbox',
      '#return_value' => TRUE,
      '#title' => 'Use callback title',
      '#default_value' => isset($tab['use_title']) ? $tab['use_title'] : FALSE,
      '#description' => t('Should quicktabs use the rendered title of the callback?'),
    );
    return $form;
  }
  public function render($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;
  }
  public function getAjaxKeys() {
    return array(
      'ajax_path',
    );
  }
  public function getUniqueKeys() {
    return array(
      'ajax_path',
    );
  }

}

Members

Name	Modifiers	Type	Description	Overrides
QuickCallbackContent::getAjaxKeys	public	function	Returns an array of keys to use for constructing the correct arguments for an ajax callback to retrieve content of this type. The order of the keys returned affects the order of the args passed in to the render method when called via ajax (see the… Overrides QuickContentRenderable::getAjaxKeys
QuickCallbackContent::getType	public static	function	Returns the short type name of the content plugin, e.g. 'block', 'node', 'prerendered'. Overrides QuickContentRenderable::getType
QuickCallbackContent::getUniqueKeys	public	function	Returns an array of keys, sufficient to represent the content uniquely. Overrides QuickContentRenderable::getUniqueKeys
QuickCallbackContent::optionsForm	public	function	Method for returning the form elements to display for this tab type on the admin form. Overrides QuickContent::optionsForm
QuickCallbackContent::render	public	function	Renders the content. Overrides QuickContentRenderable::render
QuickCallbackContent::__construct	public	function	Constructor Overrides QuickContent::__construct
QuickContent::$rendered_content	protected	property	A render array of the contents.
QuickContent::$settings	protected	property	An array containing the information that defines the tab content, specific to its type.
QuickContent::$title	protected	property	Used as the title of the tab.
QuickContent::factory	public static	function	Instantiate a content type object.
QuickContent::getSettings	public	function	Accessor for the tab settings. Overrides QuickContentRenderable::getSettings
QuickContent::getTitle	public	function	Accessor for the tab title. Overrides QuickContentRenderable::getTitle