sector_media_gallery-8.x-2.x-dev/sector_media_gallery.module

<?php

/**
 * @file
 * Contains sector_media_gallery.module.
 */

use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\block\Entity\Block;
use Drupal\node\Entity\Node;

/**
 * Implements hook_help().
 */
function sector_media_gallery_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the sector_media_gallery module.
    case 'help.page.sector_media_gallery':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Media gallery add on for Sector') . '</p>';
      return $output;

    default:
  }
}

/**
 * Implements hook_modules_installed().
 *
 * Sample content & blocks are broken on install. Lets fix this.
 *
 * @param $modules
 * @throws \Drupal\Core\Entity\EntityStorageException
 */
function sector_media_gallery_modules_installed($modules) {
  // We only want to run this on install of this module.
  if (in_array('sector_media_gallery', $modules)) {
    $nodeUuids = [
      '731a0405-4a24-43c2-a93c-8c03f031a8c2',
      '48e70892-fe7e-4968-84fe-a42836db1640',
    ];
    $mediaUuids = [
      '37fd1b89-f0fa-468e-93ba-e79fb22f33b0',
      '5474b002-c5d4-4912-8ce4-42991d7ddd63',
      'f31eb037-2e2f-407d-91a8-a559b23c4059',
      'b9149804-4177-4e96-a088-59f4fb82b3fe',
      'e688a7a1-7fdf-4e2b-9e56-b633ca506875',
    ];
    // Reattach the media entities to each node.
    $nodes = \Drupal::entityTypeManager()->getStorage('node')->loadByProperties(['uuid' => $nodeUuids]);
    $mediaEntities = \Drupal::entityTypeManager()->getStorage('media')->loadByProperties(['uuid' => $mediaUuids]);
    foreach ($nodes as $node) {
      $node->field_gallery_media = [];
      foreach ($mediaEntities as $mediaEntity) {
        $node->field_gallery_media[] = ['target_id' => $mediaEntity->id()];
      }
      $node->save();
    }

    // Fix the blocks on install.
    // Array is structured blockName -> Term.
    $blockTermMapping = [
      'views_block__sector_media_gallery_single_item_block_1' => 'Carousel',
      'views_block__sector_media_gallery_content_block_1' => 'Single page',
      'views_block__sector_media_gallery_content_block_3' => 'Carousel',
    ];
    foreach ($blockTermMapping as $block => $termName) {
      // Load block.
      $blockEntity = Block::load($block);
      // Load term by name.
      $term = \Drupal::entityTypeManager()
        ->getStorage('taxonomy_term')
        ->loadByProperties(['name' => $termName]);
      if ($term) {
        // Get Term ID. EntityQuery returns an array so shift it.
        $tid = array_shift($term)->id();
        // Get existing conditions.
        $blockVis = $blockEntity->getVisibilityCondition('term')->getConfiguration();
        // Set the new tid for the term condition and save the block.
        $blockVis['tid'][0]['target_id'] = $tid;
        $blockEntity->setVisibilityConfig('term', $blockVis);
        $blockEntity->save();
      }
    }
  }
}

/**
 * Implements hook_page_attachments().
 *
 * Attach the media_gallery library to all Media gallery nodes.
 *
 * @param array $attachments
 */
function sector_media_gallery_page_attachments(array &$attachments) {
  if (\Drupal::routeMatch()->getParameter('node')) {
    $entity = \Drupal::routeMatch()->getParameter('node');
    if (!$entity instanceof Node) {
      $revision_id = \Drupal::routeMatch()->getParameter('node_revision');
      if ($revision_id > 0) {
        $entity =  \Drupal::entityTypeManager()->getStorage('node')->loadRevision($revision_id);
      }
    }
    if ($entity instanceof Node && $entity->bundle() == 'media_gallery') {
      $attachments['#attached']['library'][] = 'sector_media_gallery/media_gallery';
    }
  }
}