/**
* Generate the content of the popup.
*
* @param Item $item The metamodel item.
* @param RenderSetting $settings The given metamodel settings.
*
* @return null|string
*/
protected function getPopupContent(Item $item, RenderSetting $settings = null)
{
if (!$this->model->addPopup) {
return null;
}
if ($this->model->addPopup === 'attribute') {
$popupAttribute = $this->getAttribute('popupAttribute', $item);
$format = $this->getOutputFormat($settings, 'text');
$parsed = $item->parseAttribute($popupAttribute->getColName(), $format, $settings);
if (isset($parsed[$format])) {
return $parsed[$format];
}
return $parsed['text'];
}
$value = $item->parseValue($this->getOutputFormat($settings), $settings);
if ($settings) {
$template = new Template($settings->get('template'));
$template->view = $settings;
} else {
$template = new Template('metamodel_full');
}
// Metamodels always expects an list of items. Instead of requiring customized templates,
// we pretend of having multiple items.
$template->details = $this->getDetailsCaption($item->getMetaModel());
$template->items = new Items(array($item));
$template->data = array($value);
$template->caller = $this;
return $template->parse($this->getOutputFormat($settings, 'html5'));
}
/**
* Render the list view.
*
* @param bool $blnNoNativeParsing Flag determining if the parsing shall be done internal or if the template will
* handle the parsing on it's own.
*
* @param object $objCaller The object calling us, might be a Module or ContentElement or anything else.
*
* @return string
*/
public function render($blnNoNativeParsing, $objCaller)
{
$this->objTemplate->noItemsMsg = $this->getNoItemsCaption();
$this->objTemplate->details = $this->getDetailsCaption();
$this->prepare();
$strOutputFormat = $this->getOutputFormat();
if ($this->objItems->getCount() && !$blnNoNativeParsing) {
$this->objTemplate->data = $this->objItems->parseAll($strOutputFormat, $this->objView);
} else {
$this->objTemplate->data = array();
}
$this->setTitleAndDescription();
$this->objTemplate->caller = $objCaller;
$this->objTemplate->items = $this->objItems;
$this->objTemplate->filterParams = $this->arrParam;
return $this->objTemplate->parse($strOutputFormat);
}
/**
* Render the current item using the specified render setting.
*
* @param ModelToLabelEvent $event The event.
*
* @return void
*/
public static function render(ModelToLabelEvent $event)
{
$environment = $event->getEnvironment();
/** @var IMetaModelDataDefinition $definition */
$definition = $environment->getDataDefinition();
/** @var Contao2BackendViewDefinitionInterface $viewSection */
$viewSection = $definition->getDefinition(Contao2BackendViewDefinitionInterface::NAME);
$listing = $viewSection->getListingConfig();
/** @var Model $model */
$model = $event->getModel();
if (!$model instanceof Model) {
return;
}
$nativeItem = $model->getItem();
$metaModel = $nativeItem->getMetaModel();
$renderSetting = $metaModel->getServiceContainer()->getRenderSettingFactory()->createCollection($metaModel, $definition->getMetaModelDefinition()->getActiveRenderSetting());
if (!$renderSetting) {
return;
}
$data = array($nativeItem->parseValue('html5', $renderSetting));
if ($listing->getShowColumns()) {
$event->setArgs($data[0]['html5']);
return;
}
$template = new Template($renderSetting->get('template'));
$renderSetting = self::removeInvariantAttributes($nativeItem, $renderSetting);
$template->setData(array('settings' => $renderSetting, 'items' => new Items(array($nativeItem)), 'view' => $renderSetting, 'data' => $data));
$event->setArgs(array($template->parse('html5')));
}