trait LayoutBuilderContextTrait

Same name in other branches
  1. 9 core/modules/layout_builder/src/Context/LayoutBuilderContextTrait.php \Drupal\layout_builder\Context\LayoutBuilderContextTrait
  2. 8.9.x core/modules/layout_builder/src/Context/LayoutBuilderContextTrait.php \Drupal\layout_builder\Context\LayoutBuilderContextTrait
  3. 11.x core/modules/layout_builder/src/Context/LayoutBuilderContextTrait.php \Drupal\layout_builder\Context\LayoutBuilderContextTrait

Provides a wrapper around getting contexts from a section storage object.

Hierarchy

6 files declare their use of LayoutBuilderContextTrait
ChooseBlockController.php in core/modules/layout_builder/src/Controller/ChooseBlockController.php
ChooseSectionController.php in core/modules/layout_builder/src/Controller/ChooseSectionController.php
ConfigureBlockFormBase.php in core/modules/layout_builder/src/Form/ConfigureBlockFormBase.php
ConfigureSectionForm.php in core/modules/layout_builder/src/Form/ConfigureSectionForm.php
LayoutBuilder.php in core/modules/layout_builder/src/Element/LayoutBuilder.php

... See full list

File

core/modules/layout_builder/src/Context/LayoutBuilderContextTrait.php, line 11

Namespace

Drupal\layout_builder\Context
View source 
trait LayoutBuilderContextTrait {
    
    /**
     * The context repository.
     *
     * @var \Drupal\Core\Plugin\Context\ContextRepositoryInterface
     */
    protected $contextRepository;
    
    /**
     * Gets the context repository service.
     *
     * @return \Drupal\Core\Plugin\Context\ContextRepositoryInterface
     *   The context repository service.
     */
    protected function contextRepository() {
        if (!$this->contextRepository) {
            $this->contextRepository = \Drupal::service('context.repository');
        }
        return $this->contextRepository;
    }
    
    /**
     * Returns all populated contexts, both global and section-storage-specific.
     *
     * @param \Drupal\layout_builder\SectionStorageInterface $section_storage
     *   The section storage.
     *
     * @return \Drupal\Core\Plugin\Context\ContextInterface[]
     *   The array of context objects.
     */
    protected function getPopulatedContexts(SectionStorageInterface $section_storage) : array {
        // Get all known globally available contexts IDs.
        $available_context_ids = array_keys($this->contextRepository()
            ->getAvailableContexts());
        // Filter to those that are populated.
        $contexts = array_filter($this->contextRepository()
            ->getRuntimeContexts($available_context_ids), function (ContextInterface $context) {
            return $context->hasContextValue();
        });
        // Add in the per-section_storage contexts.
        $contexts += $section_storage->getContextsDuringPreview();
        return $contexts;
    }

}

Members

Title Modifiers Object type Summary
LayoutBuilderContextTrait::$contextRepository protected property The context repository.
LayoutBuilderContextTrait::contextRepository protected function Gets the context repository service.
LayoutBuilderContextTrait::getPopulatedContexts protected function Returns all populated contexts, both global and section-storage-specific.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.