/**
* @inheritdoc
*/
protected function handle(PanelsDisplayVariant $panels_display, $decoded_request, $save_to_temp_store = FALSE)
{
$panels_display->removeBlock($decoded_request);
if ($save_to_temp_store) {
$this->savePanelsDisplayToTempStore($panels_display);
} else {
$this->savePanelsDisplay($panels_display);
}
}
/**
* Updates the current Panels display based on the changes done in our app.
*
* @param \Drupal\panels\Plugin\DisplayVariant\PanelsDisplayVariant $panels_display
* The current Panels display.
* @param array $layout_model
* The decoded LayoutModel from our App.
*
* @return \Symfony\Component\HttpFoundation\JsonResponse
*/
protected function updatePanelsDisplay(PanelsDisplayVariant $panels_display, array $layout_model)
{
// Set our weight and region based on the metadata in our Backbone app.
foreach ($layout_model['regionCollection'] as $region) {
$weight = 0;
foreach ($region['blockCollection'] as $block) {
/** @var \Drupal\Core\Block\BlockBase $block_instance */
$block_instance = $panels_display->getBlock($block['uuid']);
$block_instance->setConfigurationValue('region', $region['name']);
$block_instance->setConfigurationValue('weight', ++$weight);
$panels_display->updateBlock($block['uuid'], $block_instance->getConfiguration());
}
}
// Remove blocks that need removing.
// @todo We should do this on the fly instead of at on save.
foreach ($layout_model['deletedBlocks'] as $uuid) {
$panels_display->removeBlock($uuid);
}
// Save the variant and remove temp storage.
$this->savePanelsDisplay($panels_display, FALSE);
return new JsonResponse(['deletedBlocks' => []]);
}