private function &_widgetTextArea(&$field, $args)
{
HTML_QuickForm::registerElementType('wikiarea', 'HTML/QuickForm/wikiarea.php', 'HTML_QuickForm_wikiarea');
$id = $field['id'];
$element =& $this->_addElement('wikiarea', $id, array('class' => 'expand'));
if (!empty($args)) {
$rules = explode(',', $args);
} elseif (array_key_exists('wiki_rules', $field)) {
// DEPRECATED use of "wiki_rules" option instead of "widget_args"
$rules = explode(',', $field['wiki_rules']);
} else {
$rules = null;
}
$element->setWiki(TIP_Renderer::getWiki($rules));
$element->setCols($this->text_cols);
$element->setRows($this->text_rows);
return $element;
}
/**
* Get the data rows and return a renderer ready to be used
*
* @param string $action The action template string
* @return HTML_Menu_TipRenderer|null The renderer or
* null on errors
* @internal
*/
protected function &_getRenderer($action)
{
if (is_null($this->_model)) {
$this->startDataView() && $this->endView();
}
if (is_null($this->_model)) {
$fake_null = null;
return $fake_null;
}
// Duplicate the model and update the URLs on the copy
$model = $this->_model;
$this->_updateModelUrl($model, $action);
require_once 'HTML/Menu.php';
$menu = new HTML_Menu($model);
empty($action) || $menu->forceCurrentUrl(TIP::getRequestUri());
$renderer =& TIP_Renderer::getMenu();
$menu->render($renderer, 'sitemap');
return $renderer;
}
/**
* Perform a browse action
*
* In $conditions, you must specify an associative array of
* 'field_id' => 'value' to impose for this browse action. Only equal
* conditions are allowed.
*
* @param array &$conditions The browse conditions
* @return bool true on success or false on errors
*/
protected function actionBrowse($id)
{
if (!TIP_AHAH) {
// Browse actions implemented only as AHAH response
return false;
}
sscanf($id, '%04s%02s', $year, $month);
if (!$year || !$this->_render()) {
return false;
}
if (array_key_exists($year, $this->_tree)) {
$tree =& $this->_tree[$year]['sub'];
} else {
return true;
}
if (array_key_exists($id, $tree)) {
$tree =& $tree[$id]['sub'];
} elseif (isset($month)) {
return true;
}
require_once 'HTML/Menu.php';
$model =& new HTML_Menu($tree);
$renderer =& TIP_Renderer::getMenu(0);
$model->render($renderer, 'sitemap');
$content =& TIP_Application::getGlobal('content');
$content .= $renderer->toHtml();
return true;
}
