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- <?php
- /**
- * @file
- * Contains install and update functions for Field Layout.
- */
- use Drupal\Core\Cache\Cache;
- use Drupal\Core\Entity\Display\EntityDisplayInterface;
- use Drupal\Core\Entity\Entity\EntityFormDisplay;
- use Drupal\Core\Entity\Entity\EntityViewDisplay;
- use Drupal\field_layout\Display\EntityDisplayWithLayoutInterface;
- /**
- * Implements hook_install().
- */
- function field_layout_install() {
- // Ensure each entity display has a layout.
- $entity_save = function (EntityDisplayInterface $entity) {
- if ($entity instanceof EntityDisplayWithLayoutInterface) {
- $entity->ensureLayout()->save();
- }
- };
- array_map($entity_save, EntityViewDisplay::loadMultiple());
- array_map($entity_save, EntityFormDisplay::loadMultiple());
- // Invalidate the render cache since all content will now have a layout.
- Cache::invalidateTags(['rendered']);
- }
- /**
- * Implements hook_uninstall().
- */
- function field_layout_uninstall() {
- // Reset each entity display to use the one-column layout to best approximate
- // the absence of layouts.
- $entity_save = function (EntityDisplayInterface $entity) {
- if ($entity instanceof EntityDisplayWithLayoutInterface) {
- $entity->setLayoutId('layout_onecol')->save();
- }
- };
- array_map($entity_save, EntityViewDisplay::loadMultiple());
- array_map($entity_save, EntityFormDisplay::loadMultiple());
- // Invalidate the render cache since all content will no longer have a layout.
- Cache::invalidateTags(['rendered']);
- }
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