Commit 6fe6fd3a authored by Al Munnings's avatar Al Munnings Committed by Jesus Manuel Olivas
Browse files

Resolve #3321787 "File resolver"

parent 95f86071

graphql/graphql_compose.graphqls

+7 −0
Original line number Diff line number Diff line
@@ -291,6 +291,13 @@ type ImageStyle { 
  height: Int

}



type File {

  url: String

  name: String

  size: Int

  mime: String

}



type Text {

  format: String

  value: String

src/DataManager.php

+63 −1
Original line number Diff line number Diff line
@@ -862,7 +862,47 @@ class DataManager { 
                  ],

                ],

              ],



            ],

          ],

          'file' => [

            'type_sdl' => 'File',

            'name_sdl' => 'file',

            'isUnion' => FALSE,

            'isMultiple' => FALSE,

            'isRequired' => FALSE,

            'producers' => [

              [

                'type' => 'dataProducer',

                'id' => 'property_path',

                'map' => [

                  [

                    'id' => 'fromValue',

                    'key' => 'type',

                    'value' => 'entity:file',

                  ],

                  [

                    'id' => 'fromParent',

                    'key' => 'value',

                    'value' => NULL,

                  ],

                  [

                    'id' => 'fromValue',

                    'key' => 'path',

                    'value' => '{field_name}.entity',

                  ],

                ],

              ],

              [

                'type' => 'dataProducer',

                'id' => 'field_file',

                'map' => [

                  [

                    'id' => 'fromParent',

                    'key' => 'entity',

                    'value' => NULL,

                  ],

                ],

              ],

            ],

          ],

          # Metatags module
@@ -964,6 +1004,28 @@ class DataManager { 
            ],

          ]

        ],

        'File' => [

          'type_sdl' => 'File',

          'isFielddable' => TRUE,

          'fields' => [

            'url' => [

              'name_sdl' => 'url',

              'type_sdl' => 'String',

            ],

            'name' => [

              'name_sdl' => 'name',

              'type_sdl' => 'String',

            ],

            'size' => [

              'name_sdl' => 'size',

              'type_sdl' => 'Int',

            ],

            'mime' => [

              'name_sdl' => 'mime',

              'type_sdl' => 'String',

            ],

          ]

        ],

        'Text' => [

          'type_sdl' => 'Text',

          'isFielddable' => TRUE,

src/Plugin/GraphQL/DataProducer/Field/FieldFile.php

0 → 100644
+51 −0
Original line number Diff line number Diff line 
<?php



namespace Drupal\graphql_compose\Plugin\GraphQL\DataProducer\Field;



use Drupal\Core\Cache\RefinableCacheableDependencyInterface;

use Drupal\file\FileInterface;

use Drupal\graphql\Plugin\GraphQL\DataProducer\DataProducerPluginBase;



/**

 * Returns an file style derivative of an file.

 *

 * @DataProducer(

 *   id = "field_file",

 *   name = @Translation("File"),

 *   description = @Translation("Returns file and derivatives."),

 *   produces = @ContextDefinition("any",

 *     label = @Translation("File properties")

 *   ),

 *   consumes = {

 *     "entity" = @ContextDefinition("entity",

 *       label = @Translation("Entity"),

 *       required = FALSE

 *     ),

 *   }

 * )

 */

class FieldFile extends DataProducerPluginBase {



  /**

   * {@inheritDoc}

   */

  public function resolve(FileInterface $entity = NULL, RefinableCacheableDependencyInterface $metadata) {

    if (!$entity) {

      return NULL;

    }



    $access = $entity->access('view', NULL, TRUE);

    $metadata->addCacheableDependency($access);

    if ($access->isAllowed()) {

      return [

        'url' => \Drupal::service('file_url_generator')->generateAbsoluteString($entity->getFileUri()),

        'name' => $entity->getFilename(),

        'size' => (int) $entity->getSize(),

        'mime' => $entity->getMimeType(),

      ];

    }



    return NULL;

  }



}