protected function FormAlter::getBlockDefinitions in Layout Builder Restrictions 8

Gets block definitions appropriate for an entity display.

Parameters

\Drupal\layout_builder\Entity\LayoutEntityDisplayInterface $display: The entity display being edited.

Return value

array[] Keys are category names, and values are arrays of which the keys are plugin IDs and the values are plugin definitions.

1 call to FormAlter::getBlockDefinitions()

FormAlter::alterEntityViewDisplayForm in src/Form/FormAlter.php

The actual form elements.

File

src/Form/FormAlter.php, line 106

Class

FormAlter

Supplement form UI to add setting for which blocks & layouts are available.

Namespace

Drupal\layout_builder_restrictions\Form

Code

protected function getBlockDefinitions(LayoutEntityDisplayInterface $display) {

  // Check for 'load' method, which only exists in > 8.7.
  if (method_exists($this->sectionStorageManager, 'load')) {
    $section_storage = $this->sectionStorageManager
      ->load('defaults', [
      'display' => EntityContext::fromEntity($display),
    ]);
  }
  else {

    // BC for < 8.7.
    $section_storage = $this->sectionStorageManager
      ->loadEmpty('defaults')
      ->setSectionList($display);
  }

  // Do not use the plugin filterer here, but still filter by contexts.
  $definitions = $this->blockManager
    ->getDefinitions();
  $definitions = $this->contextHandler
    ->filterPluginDefinitionsByContexts($this
    ->getAvailableContexts($section_storage), $definitions);
  return $this->blockManager
    ->getGroupedDefinitions($definitions);
}