/**
* @covers ::save
*
* @expectedException \Exception
* @expectedExceptionMessage Page variant doesn't use a Panels display variant
*/
public function testSaveNotPanels()
{
$this->storage->load('not_a_panel')->willReturn($this->pageVariantNotPanels->reveal());
$this->panelsDisplay->setConfiguration(Argument::cetera())->shouldNotBeCalled();
$this->pageVariant->save()->shouldNotBeCalled();
$panels_display = $this->prophesize(PanelsDisplayVariant::class);
$panels_display->getStorageId()->willReturn('not_a_panel');
$panels_display->getConfiguration()->shouldNotBeCalled();
$panels_storage = new PageManagerPanelsStorage([], '', [], $this->entityTypeManager->reveal());
$panels_storage->save($panels_display->reveal());
}
/**
* Loads or creates a Block Plugin instance suitable for rendering or testing.
*
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*
* @return \Drupal\Core\Block\BlockPluginInterface
* The Block Plugin instance.
*/
protected function getBlockInstance(FormStateInterface $form_state)
{
// If a UUID is provided, the Block should already exist.
if ($uuid = $form_state->getValue('uuid')) {
// 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);
}
// Load the existing Block instance.
$block_instance = $this->panelsDisplay->getBlock($uuid);
} else {
// Create an instance of this Block plugin.
/** @var \Drupal\Core\Block\BlockBase $block_instance */
$block_instance = $this->blockManager->createInstance($form_state->getValue('plugin_id'));
}
return $block_instance;
}
/**
* {@inheritdoc}
*/
public function build(PanelsDisplayVariant $panels_display)
{
// Check to see if the current user has permissions to use the IPE.
$has_permission = $this->account->hasPermission('access panels in-place editing');
// Attach the Panels In-place editor library based on permissions.
if ($has_permission) {
// This flag tracks whether or not there are unsaved changes.
$unsaved = FALSE;
// If a temporary configuration for this variant exists, use it.
$temp_store_key = $panels_display->id();
if ($variant_config = $this->tempStore->get($temp_store_key)) {
unset($variant_config['id']);
$panels_display->setConfiguration($variant_config);
// Indicate that the user is viewing un-saved changes.
$unsaved = TRUE;
}
$build = parent::build($panels_display);
$regions = $panels_display->getRegionAssignments();
$layout = $panels_display->getLayout();
foreach ($regions as $region => $blocks) {
// Wrap each region with a unique class and data attribute.
$region_name = Html::getClass("block-region-{$region}");
$build[$region]['#prefix'] = '<div class="' . $region_name . '" data-region-name="' . $region . '">';
$build[$region]['#suffix'] = '</div>';
if ($blocks) {
foreach ($blocks as $block_id => $block) {
$build[$region][$block_id]['#attributes']['data-block-id'] = $block_id;
}
}
}
// Attach the required settings and IPE.
$build['#attached']['library'][] = 'panels_ipe/panels_ipe';
$build['#attached']['drupalSettings']['panels_ipe'] = $this->getDrupalSettings($regions, $layout, $panels_display, $unsaved);
// Add our custom elements to the build.
$build['#prefix'] = '<div id="panels-ipe-content">';
$build['#suffix'] = '</div><div id="panels-ipe-tray"></div>';
} else {
$build = parent::build($panels_display);
}
return $build;
}
