/**
* Render the admin form of a widget, if present.
*
* @param CmsBlock $block Block Entity
* @return string Rendered HTML
*/
public function renderBlockAdminForm(CmsBlock $block)
{
$widget = WidgetFactory::factory($block);
$widget->adminForm();
$adminFormElement = 'Cms.Design/default_admin_form';
if ($this->_View->elementExists($widget->getViewFolderPath() . 'admin_form')) {
$adminFormElement = $widget->getViewFolderPath() . 'admin_form';
}
$viewVars = Hash::merge(['widget' => $widget, 'block' => $block], $widget->viewVars);
return $this->_View->element($adminFormElement, $viewVars);
}
/**
* Builds asset file path based off url
*
* @param string $url Asset URL
* @return string Absolute path for asset file
*/
protected function _getAssetFile($url)
{
$pattern = '/^cms\\/widget\\/([a-z\\.]+)\\/(.*)$/i';
if (preg_match($pattern, $url, $matches)) {
$widgetIdentifier = $matches[1];
$assetPath = $matches[2];
if (!WidgetManager::widgetExists($widgetIdentifier)) {
throw new \Cake\Network\Exception\NotFoundException("Widget {$widgetIdentifier} could not be found");
}
$widget = WidgetFactory::identifierFactory($widgetIdentifier);
$assetFile = $widget->getWebrootPath() . $assetPath;
return $assetFile;
}
}
/**
* Dialog for editing a block
*
* @param string $id Entity ID
* @return void
*/
public function edit($id = null)
{
$cmsBlock = $this->CmsBlocks->get($id);
$widget = WidgetFactory::factory($cmsBlock);
if ($widget->getFullIdentifier() == 'App.FileDownload') {
$this->eventManager()->off($this->Csrf);
}
if ($this->request->is(['patch', 'post', 'put'])) {
$cmsBlock = $this->CmsBlocks->patchEntity($cmsBlock, $this->request->data);
if ($this->CmsBlocks->save($cmsBlock)) {
$this->FrontendBridge->setJson('success', true);
} else {
$this->Flash->error(__('forms.data_not_saved'));
}
}
$this->set(compact('cmsBlock', 'widget'));
$this->FrontendBridge->setJson(compact('cmsBlock'));
}
/**
* Returns an array, indexed by widget identifier with title and description
* for the widgets
*
* @return array
*/
public static function getWidgetList()
{
$availableWidgets = self::getAvailableWidgets();
$widgetList = [];
foreach ($availableWidgets as $widgetIdentifier) {
$widget = WidgetFactory::identifierFactory($widgetIdentifier);
$widgetList[$widgetIdentifier] = ['title' => $widget->config('title') ? $widget->config('title') : $widgetIdentifier, 'description' => $widget->config('description')];
}
return $widgetList;
}
/**
* Render the block
*
* @param Request $request Request
* @param View $view Optional View Instance for rendering.
* @return string Rendered HTML
*/
public function render(Request $request, View $view = null)
{
$widget = WidgetFactory::factory($this);
return $widget->render($request, $view);
}
