/**
* Retrieves code for embedding widget in current view.
*
* @throws http_exception on trying to access missing page
* @return string code embeddable in view
*/
public function getCode()
{
if ($this->mayEdit && $this->wantEdit) {
return markup::h2(\de\toxa\txf\_L('Edit Page')) . $this->getEditor()->render();
} else {
$page = $this->getPage();
if (!$page) {
if ($this->mayEdit) {
return markup::block(markup::emphasize(\de\toxa\txf\_L('Selected page does not exist, yet!')), 'missing-page-content') . ($this->editorUrl ? $this->getLinkToEditor() : '');
}
throw new http_exception(404);
}
$content = markup::block($page->content, 'page-content');
if ($this->editorUrl && $this->mayEdit) {
$content .= $this->getLinkToEditor();
}
return $content;
}
}
