/**
* Handle the paste into and after buttons.
*
* @param GetPasteButtonEvent $event The event.
*
* @return void
*
* @throws \RuntimeException When more than one model is contained within the clipboard.
*/
public function handle(GetPasteButtonEvent $event)
{
$this->circularReference = $event->isCircularReference();
$this->environment = $event->getEnvironment();
$this->provider = $this->environment->getDataProvider();
$this->providerName = $this->provider->getEmptyModel()->getProviderName();
$clipboard = $this->environment->getClipboard();
$this->currentModel = $event->getModel();
$this->disablePI = true;
$this->disablePA = true;
// Only run for a MetaModels and if both values already disabled return here.
if (substr($this->providerName, 0, 3) !== 'mm_' || $event->isPasteIntoDisabled() && $event->isPasteAfterDisabled()) {
return;
}
$this->checkForAction($clipboard, 'copy');
$this->checkForAction($clipboard, 'create');
$this->checkForAction($clipboard, 'cut');
$event->setPasteAfterDisabled($this->disablePA)->setPasteIntoDisabled($this->disablePI);
}
/**
* Render the paste into button.
*
* @param GetPasteButtonEvent $event The event that has been triggered.
*
* @return string
*/
private function renderPasteIntoButton(GetPasteButtonEvent $event)
{
if (null !== ($value = $event->getHtmlPasteInto())) {
return $value;
}
$label = $this->translate('pasteinto.0');
if ($event->isPasteIntoDisabled()) {
return $this->renderImageAsHtml('pasteinto_.gif', $label, 'class="blink"');
}
if ('pasteinto.1' !== ($opDesc = $this->translate('pasteinto.1'))) {
$title = sprintf($opDesc, $event->getModel()->getId());
} else {
$title = sprintf('%s id %s', $label, $event->getModel()->getId());
}
return sprintf(' <a href="%s" title="%s" onclick="Backend.getScrollOffset()">%s</a>', $event->getHrefInto(), specialchars($title), $this->renderImageAsHtml('pasteinto.gif', $label, 'class="blink"'));
}
/**
* Render the paste into button.
*
* @param GetPasteButtonEvent $event The event that has been triggered.
*
* @return string
*/
public function renderPasteIntoButton(GetPasteButtonEvent $event)
{
if ($event->getHtmlPasteInto() !== null) {
return $event->getHtmlPasteInto();
}
$strLabel = $this->translate('pasteinto.0', $event->getModel()->getProviderName());
if ($event->isPasteIntoDisabled()) {
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $this->getEnvironment()->getEventDispatcher()->dispatch(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent('pasteinto_.gif', $strLabel, 'class="blink"'));
return $imageEvent->getHtml();
}
/** @var GenerateHtmlEvent $imageEvent */
$imageEvent = $this->getEnvironment()->getEventDispatcher()->dispatch(ContaoEvents::IMAGE_GET_HTML, new GenerateHtmlEvent('pasteinto.gif', $strLabel, 'class="blink"'));
$opDesc = $this->translate('pasteinto.1', $this->getEnvironment()->getDataDefinition()->getName());
if (strlen($opDesc)) {
$title = sprintf($opDesc, $event->getModel()->getId());
} else {
$title = sprintf('%s id %s', $strLabel, $event->getModel()->getId());
}
return sprintf(' <a href="%s" title="%s" %s>%s</a>', $event->getHrefInto(), specialchars($title), 'onclick="Backend.getScrollOffset()"', $imageEvent->getHtml());
}
