/**
* Set the HTML code for the button.
*
* @param GetPasteRootButtonEvent $event The event being emitted.
*
* @param string $value The value returned by the callback.
*
* @return void
*/
public function update($event, $value)
{
if ($value === null) {
return;
}
$event->setHtml($value);
$event->stopPropagation();
}
/**
* Render the tree view.
*
* @param CollectionInterface $collection The collection of items.
*
* @return string
*/
protected function viewTree($collection)
{
$definition = $this->getDataDefinition();
$listing = $this->getViewSection()->getListingConfig();
$environment = $this->getEnvironment();
$propagator = $environment->getEventPropagator();
// Init some Vars
switch (6) {
case 6:
$treeClass = 'tree_xtnd';
break;
// case 5:
// case 5:
default:
$treeClass = 'tree';
}
// Label + Icon.
if (strlen($listing->getRootLabel()) == 0) {
$strLabelText = 'DC General Tree BackendView Ultimate';
} else {
$strLabelText = $listing->getRootLabel();
}
if (strlen($listing->getRootIcon()) == 0) {
$strLabelIcon = 'pagemounts.gif';
} else {
$strLabelIcon = $listing->getRootIcon();
}
// Root paste into.
if ($environment->getClipboard()->isNotEmpty()) {
$objClipboard = $environment->getClipboard();
/** @var AddToUrlEvent $urlEvent */
$urlEvent = $propagator->propagate(ContaoEvents::BACKEND_ADD_TO_URL, new AddToUrlEvent(sprintf('act=paste&into=%s::0&children=%s', $definition->getName(), $objClipboard->getContainedIds(), implode(',', $objClipboard->getCircularIds()))));
$buttonEvent = new GetPasteRootButtonEvent($this->getEnvironment());
$buttonEvent->setHref($urlEvent->getUrl())->setPasteDisabled(false);
$propagator->propagate($buttonEvent::NAME, $buttonEvent, $definition->getName());
$strRootPasteInto = $this->renderPasteRootButton($buttonEvent);
} else {
$strRootPasteInto = '';
}
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $propagator->propagate(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent($strLabelIcon));
// Build template.
$objTemplate = $this->getTemplate('dcbe_general_treeview');
$objTemplate->treeClass = 'tl_' . $treeClass;
$objTemplate->tableName = $definition->getName();
$objTemplate->strLabelIcon = $imageEvent->getHtml();
$objTemplate->strLabelText = $strLabelText;
$objTemplate->strHTML = $this->generateTreeView($collection, $treeClass);
$objTemplate->strRootPasteinto = $strRootPasteInto;
// FIXME: set real tree mode here.
$objTemplate->intMode = 6;
// Add breadcrumb, if we have one.
$strBreadcrumb = $this->breadcrumb();
if ($strBreadcrumb != null) {
$objTemplate->breadcrumb = $strBreadcrumb;
}
return $objTemplate->parse();
}
/**
* Handle the paste into and after buttons.
*
* @param GetPasteRootButtonEvent $event The event.
*
* @return void
*
* @throws \RuntimeException When more than one model is contained within the clipboard.
*/
public function handleRoot(GetPasteRootButtonEvent $event)
{
$this->environment = $event->getEnvironment();
$this->provider = $this->environment->getDataProvider();
$this->providerName = $this->provider->getEmptyModel()->getProviderName();
$clipboard = $this->environment->getClipboard();
$this->currentModel = null;
$this->disablePI = false;
// Only run for a MetaModels.
if (substr($this->providerName, 0, 3) !== 'mm_' || $event->isPasteDisabled()) {
return;
}
$this->checkForAction($clipboard, 'copy');
$this->checkForAction($clipboard, 'create');
$this->checkForAction($clipboard, 'cut');
$event->setPasteDisabled($this->disablePI);
}
/**
* Render the tree view.
*
* @param CollectionInterface $collection The collection of items.
*
* @return string
*/
protected function viewTree($collection)
{
$definition = $this->getDataDefinition();
$listing = $this->getViewSection()->getListingConfig();
$basicDefinition = $definition->getBasicDefinition();
$environment = $this->getEnvironment();
$dispatcher = $environment->getEventDispatcher();
// Init some Vars
switch (6) {
case 6:
$treeClass = 'tree_xtnd';
break;
default:
$treeClass = 'tree';
}
// Label + Icon.
if (strlen($listing->getRootLabel()) == 0) {
$strLabelText = 'DC General Tree BackendView Ultimate';
} else {
$strLabelText = $listing->getRootLabel();
}
if (strlen($listing->getRootIcon()) == 0) {
$strLabelIcon = 'pagemounts.gif';
} else {
$strLabelIcon = $listing->getRootIcon();
}
$filter = new Filter();
$filter->andModelIsFromProvider($basicDefinition->getDataProvider());
if ($parentDataProviderName = $basicDefinition->getParentDataProvider()) {
$filter->andParentIsFromProvider($parentDataProviderName);
} else {
$filter->andHasNoParent();
}
// Root paste into.
if ($environment->getClipboard()->isNotEmpty($filter)) {
/** @var AddToUrlEvent $urlEvent */
$urlEvent = $dispatcher->dispatch(ContaoEvents::BACKEND_ADD_TO_URL, new AddToUrlEvent(sprintf('act=paste&into=%s::0', $definition->getName())));
$buttonEvent = new GetPasteRootButtonEvent($this->getEnvironment());
$buttonEvent->setHref($urlEvent->getUrl())->setPasteDisabled(false);
$dispatcher->dispatch($buttonEvent::NAME, $buttonEvent);
$strRootPasteInto = $this->renderPasteRootButton($buttonEvent);
} else {
$strRootPasteInto = '';
}
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $dispatcher->dispatch(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent($strLabelIcon));
// Build template.
$objTemplate = $this->getTemplate('dcbe_general_treeview');
$objTemplate->treeClass = 'tl_' . $treeClass;
$objTemplate->tableName = $definition->getName();
$objTemplate->strLabelIcon = $imageEvent->getHtml();
$objTemplate->strLabelText = $strLabelText;
$objTemplate->strHTML = $this->generateTreeView($collection, $treeClass);
$objTemplate->strRootPasteinto = $strRootPasteInto;
$objTemplate->select = $this->isSelectModeActive();
$objTemplate->selectButtons = $this->getSelectButtons();
$objTemplate->intMode = 6;
// Add breadcrumb, if we have one.
$strBreadcrumb = $this->breadcrumb();
if ($strBreadcrumb != null) {
$objTemplate->breadcrumb = $strBreadcrumb;
}
return $objTemplate->parse();
}
