/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
$block_instance = $this->getBlockInstance($form_state);
// Submit the block configuration form.
$block_form_state = (new FormState())->setValues($form_state->getValue('settings'));
$block_instance->submitConfigurationForm($form, $block_form_state);
// Update the original form values.
$form_state->setValue('settings', $block_form_state->getValues());
// If a temporary configuration for this variant exists, use it.
$temp_store_key = $this->panelsDisplay->id();
if ($variant_config = $this->tempStore->get($temp_store_key)) {
$this->panelsDisplay->setConfiguration($variant_config);
}
// Set the block region appropriately.
$block_config = $block_instance->getConfiguration();
$block_config['region'] = $form_state->getValue(array('settings', 'region'));
// Determine if we need to update or add this block.
if ($uuid = $form_state->getValue('uuid')) {
$this->panelsDisplay->updateBlock($uuid, $block_config);
} else {
$uuid = $this->panelsDisplay->addBlock($block_config);
}
// Set the tempstore value.
$this->tempStore->set($this->panelsDisplay->id(), $this->panelsDisplay->getConfiguration());
// Assemble data required for our App.
$build = $this->buildBlockInstance($block_instance);
$form['build'] = $build;
// Add our data attribute for the Backbone app.
$build['#attributes']['data-block-id'] = $uuid;
$block_model = ['uuid' => $uuid, 'label' => $block_instance->label(), 'id' => $block_instance->getPluginId(), 'region' => $block_config['region'], 'html' => $this->renderer->render($build)];
// Add Block metadata and HTML as a drupalSetting.
$form['#attached']['drupalSettings']['panels_ipe']['updated_block'] = $block_model;
return $form;
}
/**
* 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 \Drupal\panels\Plugin\DisplayVariant\PanelsDisplayVariant
*/
private static 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());
}
}
return $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' => []]);
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state)
{
// Return early if there are any errors.
if ($form_state->hasAnyErrors()) {
return $form;
}
$block_instance = $this->getBlockInstance($form_state);
// Submit the block configuration form.
$this->submitBlock($block_instance, $form, $form_state);
// If a temporary configuration for this variant exists, use it.
$temp_store_key = $this->panelsDisplay->id();
if ($variant_config = $this->tempStore->get($temp_store_key)) {
$this->panelsDisplay->setConfiguration($variant_config);
}
// Set the block region appropriately.
$block_config = $block_instance->getConfiguration();
$block_config['region'] = $form_state->getValue(array('settings', 'region'));
// Determine if we need to update or add this block.
if ($uuid = $form_state->getValue('uuid')) {
$this->panelsDisplay->updateBlock($uuid, $block_config);
} else {
$uuid = $this->panelsDisplay->addBlock($block_config);
}
// Set the tempstore value.
$this->tempStore->set($this->panelsDisplay->id(), $this->panelsDisplay->getConfiguration());
// Assemble data required for our App.
$build = $this->buildBlockInstance($block_instance);
// Bubble block attributes up if possible. This allows modules like
// Quickedit to function.
// See \Drupal\block\BlockViewBuilder::preRender() for reference.
if ($build['content'] !== NULL && !Element::isEmpty($build['content'])) {
foreach (['#attributes', '#contextual_links'] as $property) {
if (isset($build['content'][$property])) {
$build[$property] += $build['content'][$property];
unset($build['content'][$property]);
}
}
}
// Add our data attribute for the Backbone app.
$build['#attributes']['data-block-id'] = $uuid;
$block_model = ['uuid' => $uuid, 'label' => $block_instance->label(), 'id' => $block_instance->getPluginId(), 'region' => $block_config['region'], 'html' => $this->renderer->render($build)];
$form['build'] = $build;
// Add Block metadata and HTML as a drupalSetting.
$form['#attached']['drupalSettings']['panels_ipe']['updated_block'] = $block_model;
return $form;
}