ImageFieldDefaultImagesTest.php in Drupal 8

Namespace

Drupal\Tests\image\Functional

File

core/modules/image/tests/src/Functional/ImageFieldDefaultImagesTest.php

<?php

namespace Drupal\Tests\image\Functional;

use Drupal\Component\Render\FormattableMarkup;
use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\Core\File\FileSystemInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\file\Entity\File;
use Drupal\field\Entity\FieldStorageConfig;
use Drupal\Tests\EntityViewTrait;
use Drupal\Tests\TestFileCreationTrait;

/**
 * Tests setting up default images both to the field and field storage.
 *
 * @group image
 */
class ImageFieldDefaultImagesTest extends ImageFieldTestBase {
  use TestFileCreationTrait {
    getTestFiles as drupalGetTestFiles;
    compareFiles as drupalCompareFiles;
  }
  use EntityViewTrait {
    buildEntityView as drupalBuildEntityView;
  }

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'field_ui',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests CRUD for fields and field storages with default images.
   */
  public function testDefaultImages() {
    $node_storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('node');

    // Create files to use as the default images.
    $files = $this
      ->drupalGetTestFiles('image');

    // Create 10 files so the default image fids are not a single value.
    for ($i = 1; $i <= 10; $i++) {
      $filename = $this
        ->randomMachineName() . "{$i}";
      $desired_filepath = 'public://' . $filename;
      \Drupal::service('file_system')
        ->copy($files[0]->uri, $desired_filepath, FileSystemInterface::EXISTS_ERROR);
      $file = File::create([
        'uri' => $desired_filepath,
        'filename' => $filename,
        'name' => $filename,
      ]);
      $file
        ->save();
    }
    $default_images = [];
    foreach ([
      'field_storage',
      'field',
      'field2',
      'field_storage_new',
      'field_new',
      'field_storage_private',
      'field_private',
    ] as $image_target) {
      $file = File::create((array) array_pop($files));
      $file
        ->save();
      $default_images[$image_target] = $file;
    }

    // Create an image field storage and add a field to the article content
    // type.
    $field_name = strtolower($this
      ->randomMachineName());
    $storage_settings['default_image'] = [
      'uuid' => $default_images['field_storage']
        ->uuid(),
      'alt' => '',
      'title' => '',
      'width' => 0,
      'height' => 0,
    ];
    $field_settings['default_image'] = [
      'uuid' => $default_images['field']
        ->uuid(),
      'alt' => '',
      'title' => '',
      'width' => 0,
      'height' => 0,
    ];
    $widget_settings = [
      'preview_image_style' => 'medium',
    ];
    $field = $this
      ->createImageField($field_name, 'article', $storage_settings, $field_settings, $widget_settings);

    // The field default image id should be 2.
    $this
      ->assertEqual($field
      ->getSetting('default_image')['uuid'], $default_images['field']
      ->uuid());

    // Also test \Drupal\field\Entity\FieldConfig::getSettings().
    $this
      ->assertEqual($field
      ->getSettings()['default_image']['uuid'], $default_images['field']
      ->uuid());
    $field_storage = $field
      ->getFieldStorageDefinition();

    // The field storage default image id should be 1.
    $this
      ->assertEqual($field_storage
      ->getSetting('default_image')['uuid'], $default_images['field_storage']
      ->uuid());

    // Also test \Drupal\field\Entity\FieldStorageConfig::getSettings().
    $this
      ->assertEqual($field_storage
      ->getSettings()['default_image']['uuid'], $default_images['field_storage']
      ->uuid());

    // Add another field with another default image to the page content type.
    $field2 = FieldConfig::create([
      'field_storage' => $field_storage,
      'bundle' => 'page',
      'label' => $field
        ->label(),
      'required' => $field
        ->isRequired(),
      'settings' => [
        'default_image' => [
          'uuid' => $default_images['field2']
            ->uuid(),
          'alt' => '',
          'title' => '',
          'width' => 0,
          'height' => 0,
        ],
      ],
    ]);
    $field2
      ->save();

    /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
    $display_repository = \Drupal::service('entity_display.repository');
    $widget_settings = $display_repository
      ->getFormDisplay('node', $field
      ->getTargetBundle())
      ->getComponent($field_name);
    $display_repository
      ->getFormDisplay('node', 'page')
      ->setComponent($field_name, $widget_settings)
      ->save();
    $display_repository
      ->getViewDisplay('node', 'page')
      ->setComponent($field_name)
      ->save();

    // Confirm the defaults are present on the article field storage settings
    // form.
    $field_id = $field
      ->id();
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}/storage");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage']
      ->id(), new FormattableMarkup('Article image field storage default equals expected file ID of @fid.', [
      '@fid' => $default_images['field_storage']
        ->id(),
    ]));

    // Confirm the defaults are present on the article field edit form.
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field']
      ->id(), new FormattableMarkup('Article image field default equals expected file ID of @fid.', [
      '@fid' => $default_images['field']
        ->id(),
    ]));

    // Confirm the defaults are present on the page field storage settings form.
    $this
      ->drupalGet("admin/structure/types/manage/page/fields/{$field_id}/storage");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage']
      ->id(), new FormattableMarkup('Page image field storage default equals expected file ID of @fid.', [
      '@fid' => $default_images['field_storage']
        ->id(),
    ]));

    // Confirm the defaults are present on the page field edit form.
    $field2_id = $field2
      ->id();
    $this
      ->drupalGet("admin/structure/types/manage/page/fields/{$field2_id}");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field2']
      ->id(), new FormattableMarkup('Page image field default equals expected file ID of @fid.', [
      '@fid' => $default_images['field2']
        ->id(),
    ]));

    // Confirm that the image default is shown for a new article node.
    $article = $this
      ->drupalCreateNode([
      'type' => 'article',
    ]);
    $article_built = $this
      ->drupalBuildEntityView($article);
    $this
      ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field']
      ->id(), new FormattableMarkup('A new article node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field']
        ->id(),
    ]));

    // Also check that the field renders without warnings when the label is
    // hidden.
    EntityViewDisplay::load('node.article.default')
      ->setComponent($field_name, [
      'label' => 'hidden',
      'type' => 'image',
    ])
      ->save();
    $this
      ->drupalGet('node/' . $article
      ->id());

    // Confirm that the image default is shown for a new page node.
    $page = $this
      ->drupalCreateNode([
      'type' => 'page',
    ]);
    $page_built = $this
      ->drupalBuildEntityView($page);
    $this
      ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
      ->id(), new FormattableMarkup('A new page node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field2']
        ->id(),
    ]));

    // Upload a new default for the field storage.
    $default_image_settings = $field_storage
      ->getSetting('default_image');
    $default_image_settings['uuid'] = $default_images['field_storage_new']
      ->uuid();
    $field_storage
      ->setSetting('default_image', $default_image_settings);
    $field_storage
      ->save();

    // Confirm that the new default is used on the article field storage
    // settings form.
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}/storage");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage_new']
      ->id(), new FormattableMarkup('Updated image field storage default equals expected file ID of @fid.', [
      '@fid' => $default_images['field_storage_new']
        ->id(),
    ]));

    // Reload the nodes and confirm the field defaults are used.
    $node_storage
      ->resetCache([
      $article
        ->id(),
      $page
        ->id(),
    ]);
    $article_built = $this
      ->drupalBuildEntityView($article = $node_storage
      ->load($article
      ->id()));
    $page_built = $this
      ->drupalBuildEntityView($page = $node_storage
      ->load($page
      ->id()));
    $this
      ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field']
      ->id(), new FormattableMarkup('An existing article node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field']
        ->id(),
    ]));
    $this
      ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
      ->id(), new FormattableMarkup('An existing page node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field2']
        ->id(),
    ]));

    // Upload a new default for the article's field.
    $default_image_settings = $field
      ->getSetting('default_image');
    $default_image_settings['uuid'] = $default_images['field_new']
      ->uuid();
    $field
      ->setSetting('default_image', $default_image_settings);
    $field
      ->save();

    // Confirm the new field default is used on the article field admin form.
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_new']
      ->id(), new FormattableMarkup('Updated article image field default equals expected file ID of @fid.', [
      '@fid' => $default_images['field_new']
        ->id(),
    ]));

    // Reload the nodes.
    $node_storage
      ->resetCache([
      $article
        ->id(),
      $page
        ->id(),
    ]);
    $article_built = $this
      ->drupalBuildEntityView($article = $node_storage
      ->load($article
      ->id()));
    $page_built = $this
      ->drupalBuildEntityView($page = $node_storage
      ->load($page
      ->id()));

    // Confirm the article uses the new default.
    $this
      ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field_new']
      ->id(), new FormattableMarkup('An existing article node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field_new']
        ->id(),
    ]));

    // Confirm the page remains unchanged.
    $this
      ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
      ->id(), new FormattableMarkup('An existing page node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field2']
        ->id(),
    ]));

    // Confirm the default image is shown on the node form.
    $file = File::load($default_images['field_new']
      ->id());
    $this
      ->drupalGet('node/add/article');
    $this
      ->assertRaw($file
      ->getFilename());

    // Remove the field default from articles.
    $default_image_settings = $field
      ->getSetting('default_image');
    $default_image_settings['uuid'] = 0;
    $field
      ->setSetting('default_image', $default_image_settings);
    $field
      ->save();

    // Confirm the article field default has been removed.
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', '', 'Updated article image field default has been successfully removed.');

    // Reload the nodes.
    $node_storage
      ->resetCache([
      $article
        ->id(),
      $page
        ->id(),
    ]);
    $article_built = $this
      ->drupalBuildEntityView($article = $node_storage
      ->load($article
      ->id()));
    $page_built = $this
      ->drupalBuildEntityView($page = $node_storage
      ->load($page
      ->id()));

    // Confirm the article uses the new field storage (not field) default.
    $this
      ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field_storage_new']
      ->id(), new FormattableMarkup('An existing article node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field_storage_new']
        ->id(),
    ]));

    // Confirm the page remains unchanged.
    $this
      ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
      ->id(), new FormattableMarkup('An existing page node without an image has the expected default image file ID of @fid.', [
      '@fid' => $default_images['field2']
        ->id(),
    ]));
    $non_image = $this
      ->drupalGetTestFiles('text');
    $this
      ->drupalPostForm(NULL, [
      'files[settings_default_image_uuid]' => \Drupal::service('file_system')
        ->realpath($non_image[0]->uri),
    ], t("Upload"));
    $this
      ->assertText('The specified file text-0.txt could not be uploaded.');
    $this
      ->assertText('Only files with the following extensions are allowed: png gif jpg jpeg.');

    // Confirm the default image is shown on the node form.
    $file = File::load($default_images['field_storage_new']
      ->id());
    $this
      ->drupalGet('node/add/article');
    $this
      ->assertRaw($file
      ->getFilename());

    // Change the default image for the field storage and also change the upload
    // destination to the private filesystem at the same time.
    $default_image_settings = $field_storage
      ->getSetting('default_image');
    $default_image_settings['uuid'] = $default_images['field_storage_private']
      ->uuid();
    $field_storage
      ->setSetting('default_image', $default_image_settings);
    $field_storage
      ->setSetting('uri_scheme', 'private');
    $field_storage
      ->save();

    // Confirm that the new default is used on the article field storage
    // settings form.
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}/storage");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage_private']
      ->id(), new FormattableMarkup('Updated image field storage default equals expected file ID of @fid.', [
      '@fid' => $default_images['field_storage_private']
        ->id(),
    ]));

    // Upload a new default for the article's field after setting the field
    // storage upload destination to 'private'.
    $default_image_settings = $field
      ->getSetting('default_image');
    $default_image_settings['uuid'] = $default_images['field_private']
      ->uuid();
    $field
      ->setSetting('default_image', $default_image_settings);
    $field
      ->save();

    // Confirm the new field field default is used on the article field
    // admin form.
    $this
      ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
    $this
      ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_private']
      ->id(), new FormattableMarkup('Updated article image field default equals expected file ID of @fid.', [
      '@fid' => $default_images['field_private']
        ->id(),
    ]));
  }

  /**
   * Tests image field and field storage having an invalid default image.
   */
  public function testInvalidDefaultImage() {
    $field_storage = FieldStorageConfig::create([
      'field_name' => mb_strtolower($this
        ->randomMachineName()),
      'entity_type' => 'node',
      'type' => 'image',
      'settings' => [
        'default_image' => [
          'uuid' => 100000,
        ],
      ],
    ]);
    $field_storage
      ->save();
    $settings = $field_storage
      ->getSettings();

    // The non-existent default image should not be saved.
    $this
      ->assertNull($settings['default_image']['uuid']);
    $field = FieldConfig::create([
      'field_storage' => $field_storage,
      'bundle' => 'page',
      'label' => $this
        ->randomMachineName(),
      'settings' => [
        'default_image' => [
          'uuid' => 100000,
        ],
      ],
    ]);
    $field
      ->save();
    $settings = $field
      ->getSettings();

    // The non-existent default image should not be saved.
    $this
      ->assertNull($settings['default_image']['uuid']);
  }

}

Classes

Name	Description
ImageFieldDefaultImagesTest	Tests setting up default images both to the field and field storage.