wxt-8.x-3.011/modules/custom/wxt_ext/wxt_ext_media_image/wxt_ext_media_image.module

<?php

/**
 * @file
 * Support for image media assets in WxT Extend Image.
 */

use Drupal\Core\Entity\Display\EntityFormDisplayInterface;
use Drupal\Core\Field\FieldStorageDefinitionInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\image\Entity\ImageStyle;
use Drupal\wxt_core\ConfigHelper as Config;
use Drupal\wxt_core\OverrideHelper as Override;
use Drupal\wxt_ext_media_image\Plugin\media\Source\Image;

/**
 * Implements hook_field_widget_info_alter().
 */
function wxt_ext_media_image_field_widget_info_alter(array &$info) {
  if (isset($info['image_widget_crop'])) {
    // We cannot import the class with a use statement, because it will blow up
    // if Image Widget Crop is not installed.
    Override::pluginClass($info['image_widget_crop'], '\Drupal\wxt_ext_media_image\Plugin\Field\FieldWidget\ImageCropWidget');
  }
}

/**
 * Implements hook_ENTITY_TYPE_insert().
 */
function wxt_ext_media_image_crop_type_insert($crop_type) {
  // Don't do anything during a config sync.
  if (\Drupal::isConfigSyncing()) {
    return;
  }
  else {
    // Create a dedicated image style to display images using this crop type.
    /** @var \Drupal\crop\CropTypeInterface $crop_type */
    $image_style = ImageStyle::create([
      'name' => 'crop_' . $crop_type->id(),
      'label' => t('Cropped: @crop_type', [
        '@crop_type' => $crop_type->label(),
      ]),
    ]);
    $image_style->addImageEffect([
      'id' => 'crop_crop',
      'data' => [
        'crop_type' => $crop_type->id(),
      ],
    ]);
    $image_style->save();
  }
}

/**
 * Implements hook_modules_installed().
 */
function wxt_ext_media_image_modules_installed(array $modules) {
  // Don't do anything during config sync.
  if (\Drupal::isConfigSyncing()) {
    return;
  }

  if (in_array('image_widget_crop', $modules)) {
    Config::forModule('wxt_ext_media_image')
      ->optional()
      ->getEntity('crop_type', 'freeform')
      ->save();
  }
}

/**
 * Implements hook_media_source_info_alter().
 */
function wxt_ext_media_image_media_source_info_alter(array &$sources) {
  $sources['image']['input_match']['field_types'] = ['image'];
  Override::pluginClass($sources['image'], Image::class);

  // When a media item that uses the Image plugin is embedded in a text editor,
  // prefer the media_image display plugin.
  // @see \Drupal\wxt_ext_media\Form\EntityEmbedDialog::buildEmbedStep()
  $sources['image']['entity_embed_display'] = 'media_image';
}

/**
 * Implements hook_form_FORM_ID_alter().
 */
function wxt_ext_media_image_form_entity_browser_image_browser_form_alter(array &$form, FormStateInterface $form_state) {
  $form['#attached']['library'][] = 'wxt_ext_media/browser.styling';
}

/**
 * Implements hook_ENTITY_TYPE_presave().
 */
function wxt_ext_media_image_entity_form_display_presave(EntityFormDisplayInterface $display) {
  // Don't do anything during config sync.
  if (\Drupal::isConfigSyncing()) {
    return;
  }

  // Since the image browser integrates with the media library, it doesn't make
  // sense to use the image browser when creating or editing an image media
  // entity.
  if ($display->getTargetEntityTypeId() == 'media' && $display->getTargetBundle() == 'image') {
    return;
  }

  $filter = function (FieldStorageDefinitionInterface $field) {
    return $field->getType() == 'image';
  };
  $new_components = \Drupal::service('wxt.display_helper')
    ->getNewFields($display, $filter);

  foreach ($new_components as $key => $component) {
    $display->setComponent($key, [
      'type' => 'entity_browser_file',
      'weight' => $component['weight'],
      'settings' => [
        'entity_browser' => 'image_browser',
        'field_widget_edit' => TRUE,
        'field_widget_remove' => TRUE,
        'view_mode' => 'default',
        'preview_image_style' => 'thumbnail',
        'open' => TRUE,
      ],
      'region' => 'content',
    ]);
  }
}