media_pdf_thumbnail.module in Media PDF Thumbnail 8

Contains media_pdf_thumbnail.module.

File

media_pdf_thumbnail.module

<?php

/**
 * @file
 * Contains media_pdf_thumbnail.module.
 */
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 *
 * @inheritdoc
 */
function media_pdf_thumbnail_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {

    // Main module help for the adimeo_pdf_thumbnail module.
    case 'help.page.media_pdf_thumbnail':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Generate a thumbnail image from a pdf file in media entity') . '</p>';
      return $output;
    default:
  }
}

/**
 * Implements hook_ENTITY_TYPE_presave().
 *
 * @inheritdoc
 */
function media_pdf_thumbnail_media_presave(EntityInterface $entity) {
  Drupal::service('media_pdf_thumbnail.image.manager')
    ->createThumbnail($entity);
}

Functions

Name	Description
media_pdf_thumbnail_help	Implements hook_help().
media_pdf_thumbnail_media_presave	Implements hook_ENTITY_TYPE_presave().