drupal-media / media

media.module

<?php

/**
 * @file
 * Contains media.module.
 */

use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Form\FormStateInterface;

/**
 * Implements hook_help().
 */
function media_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the media module.
    case 'help.page.media':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Media module for Drupal 8') . '</p>';
      return $output;

    default:
  }
}

/**
 * Implements hook_form_alter().
 */
function media_form_alter(&$form, FormStateInterface &$form_state) {

The parameter $form_state is not used and could be removed.

  if (isset($form['#form_id'])) {
    if ($form['#form_id'] == 'entity_browser_media_library_form') {
      // Attach our library.
      $form['#attached']['library'][] = 'media/view';

      // Style the submit button.
      $form['actions']['submit']['#value'] = t('Select Media Files');
      $form['actions']['submit']['#attributes']['class'][] = 'button--primary';
      $form['actions']['submit']['#attributes']['class'][] = 'entity-browser-modal-target';

      // Add a class for generic styling.
      $form['#attributes']['class'][] = 'media-library-form';
    }
  }
}

/**
 * Implements hook_library_info_alter().
 */
function media_library_info_alter(&$libraries, $extension) {
  // Optionally use the Libraries module to determine our library paths.
  if ($extension == 'media' && \Drupal::moduleHandler()->moduleExists('libraries')) {
    $imagesloaded_path = libraries_get_path('imagesloaded') . '/imagesloaded.pkgd.min.js';
    $masonry_path = libraries_get_path('masonry') . '/dist/masonry.pkgd.min.js';

    $libraries['imagesloaded']['js'] = ['/' . $imagesloaded_path => ['minified' => 'true']];
    $libraries['masonry']['js'] = ['/' . $masonry_path => ['minified' => 'true']];
  }
}