+++ /dev/null
-<?php
-
-namespace Drupal\image\Tests;
-
-use Drupal\Core\Field\FieldStorageDefinitionInterface;
-use Drupal\field\Entity\FieldStorageConfig;
-use Drupal\user\RoleInterface;
-use Drupal\image\Entity\ImageStyle;
-
-/**
- * Tests the display of image fields.
- *
- * @group image
- */
-class ImageFieldDisplayTest extends ImageFieldTestBase {
-
- protected $dumpHeaders = TRUE;
-
- /**
- * Modules to enable.
- *
- * @var array
- */
- public static $modules = ['field_ui'];
-
- /**
- * Test image formatters on node display for public files.
- */
- public function testImageFieldFormattersPublic() {
- $this->_testImageFieldFormatters('public');
- }
-
- /**
- * Test image formatters on node display for private files.
- */
- public function testImageFieldFormattersPrivate() {
- // Remove access content permission from anonymous users.
- user_role_change_permissions(RoleInterface::ANONYMOUS_ID, ['access content' => FALSE]);
- $this->_testImageFieldFormatters('private');
- }
-
- /**
- * Test image formatters on node display.
- */
- public function _testImageFieldFormatters($scheme) {
- /** @var \Drupal\Core\Render\RendererInterface $renderer */
- $renderer = $this->container->get('renderer');
- $node_storage = $this->container->get('entity.manager')->getStorage('node');
- $field_name = strtolower($this->randomMachineName());
- $field_settings = ['alt_field_required' => 0];
- $instance = $this->createImageField($field_name, 'article', ['uri_scheme' => $scheme], $field_settings);
-
- // Go to manage display page.
- $this->drupalGet("admin/structure/types/manage/article/display");
-
- // Test for existence of link to image styles configuration.
- $this->drupalPostAjaxForm(NULL, [], "{$field_name}_settings_edit");
- $this->assertLinkByHref(\Drupal::url('entity.image_style.collection'), 0, 'Link to image styles configuration is found');
-
- // Remove 'administer image styles' permission from testing admin user.
- $admin_user_roles = $this->adminUser->getRoles(TRUE);
- user_role_change_permissions(reset($admin_user_roles), ['administer image styles' => FALSE]);
-
- // Go to manage display page again.
- $this->drupalGet("admin/structure/types/manage/article/display");
-
- // Test for absence of link to image styles configuration.
- $this->drupalPostAjaxForm(NULL, [], "{$field_name}_settings_edit");
- $this->assertNoLinkByHref(\Drupal::url('entity.image_style.collection'), 'Link to image styles configuration is absent when permissions are insufficient');
-
- // Restore 'administer image styles' permission to testing admin user
- user_role_change_permissions(reset($admin_user_roles), ['administer image styles' => TRUE]);
-
- // Create a new node with an image attached.
- $test_image = current($this->drupalGetTestFiles('image'));
-
- // Ensure that preview works.
- $this->previewNodeImage($test_image, $field_name, 'article');
-
- // After previewing, make the alt field required. It cannot be required
- // during preview because the form validation will fail.
- $instance->setSetting('alt_field_required', 1);
- $instance->save();
-
- // Create alt text for the image.
- $alt = $this->randomMachineName();
-
- // Save node.
- $nid = $this->uploadNodeImage($test_image, $field_name, 'article', $alt);
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
-
- // Test that the default formatter is being used.
- $file = $node->{$field_name}->entity;
- $image_uri = $file->getFileUri();
- $image = [
- '#theme' => 'image',
- '#uri' => $image_uri,
- '#width' => 40,
- '#height' => 20,
- '#alt' => $alt,
- ];
- $default_output = str_replace("\n", NULL, $renderer->renderRoot($image));
- $this->assertRaw($default_output, 'Default formatter displaying correctly on full node view.');
-
- // Test the image linked to file formatter.
- $display_options = [
- 'type' => 'image',
- 'settings' => ['image_link' => 'file'],
- ];
- $display = entity_get_display('node', $node->getType(), 'default');
- $display->setComponent($field_name, $display_options)
- ->save();
-
- $image = [
- '#theme' => 'image',
- '#uri' => $image_uri,
- '#width' => 40,
- '#height' => 20,
- '#alt' => $alt,
- ];
- $default_output = '<a href="' . file_create_url($image_uri) . '">' . $renderer->renderRoot($image) . '</a>';
- $this->drupalGet('node/' . $nid);
- $this->assertCacheTag($file->getCacheTags()[0]);
- // @todo Remove in https://www.drupal.org/node/2646744.
- $this->assertCacheContext('url.site');
- $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
- $this->assertTrue(!preg_match('/ image_style\:/', $cache_tags_header), 'No image style cache tag found.');
- $this->assertRaw($default_output, 'Image linked to file formatter displaying correctly on full node view.');
- // Verify that the image can be downloaded.
- $this->assertEqual(file_get_contents($test_image->uri), $this->drupalGet(file_create_url($image_uri)), 'File was downloaded successfully.');
- if ($scheme == 'private') {
- // Only verify HTTP headers when using private scheme and the headers are
- // sent by Drupal.
- $this->assertEqual($this->drupalGetHeader('Content-Type'), 'image/png', 'Content-Type header was sent.');
- $this->assertTrue(strstr($this->drupalGetHeader('Cache-Control'), 'private') !== FALSE, 'Cache-Control header was sent.');
-
- // Log out and try to access the file.
- $this->drupalLogout();
- $this->drupalGet(file_create_url($image_uri));
- $this->assertResponse('403', 'Access denied to original image as anonymous user.');
-
- // Log in again.
- $this->drupalLogin($this->adminUser);
- }
-
- // Test the image linked to content formatter.
- $display_options['settings']['image_link'] = 'content';
- $display->setComponent($field_name, $display_options)
- ->save();
- $image = [
- '#theme' => 'image',
- '#uri' => $image_uri,
- '#width' => 40,
- '#height' => 20,
- ];
- $this->drupalGet('node/' . $nid);
- $this->assertCacheTag($file->getCacheTags()[0]);
- $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
- $this->assertTrue(!preg_match('/ image_style\:/', $cache_tags_header), 'No image style cache tag found.');
- $elements = $this->xpath(
- '//a[@href=:path]/img[@src=:url and @alt=:alt and @width=:width and @height=:height]',
- [
- ':path' => $node->url(),
- ':url' => file_url_transform_relative(file_create_url($image['#uri'])),
- ':width' => $image['#width'],
- ':height' => $image['#height'],
- ':alt' => $alt,
- ]
- );
- $this->assertEqual(count($elements), 1, 'Image linked to content formatter displaying correctly on full node view.');
-
- // Test the image style 'thumbnail' formatter.
- $display_options['settings']['image_link'] = '';
- $display_options['settings']['image_style'] = 'thumbnail';
- $display->setComponent($field_name, $display_options)
- ->save();
-
- // Ensure the derivative image is generated so we do not have to deal with
- // image style callback paths.
- $this->drupalGet(ImageStyle::load('thumbnail')->buildUrl($image_uri));
- $image_style = [
- '#theme' => 'image_style',
- '#uri' => $image_uri,
- '#width' => 40,
- '#height' => 20,
- '#style_name' => 'thumbnail',
- '#alt' => $alt,
- ];
- $default_output = $renderer->renderRoot($image_style);
- $this->drupalGet('node/' . $nid);
- $image_style = ImageStyle::load('thumbnail');
- $this->assertCacheTag($image_style->getCacheTags()[0]);
- $this->assertRaw($default_output, 'Image style thumbnail formatter displaying correctly on full node view.');
-
- if ($scheme == 'private') {
- // Log out and try to access the file.
- $this->drupalLogout();
- $this->drupalGet(ImageStyle::load('thumbnail')->buildUrl($image_uri));
- $this->assertResponse('403', 'Access denied to image style thumbnail as anonymous user.');
- }
-
- // Test the image URL formatter without an image style.
- $display_options = [
- 'type' => 'image_url',
- 'settings' => ['image_style' => ''],
- ];
- $expected_url = file_url_transform_relative(file_create_url($image_uri));
- $this->assertEqual($expected_url, $node->{$field_name}->view($display_options)[0]['#markup']);
-
- // Test the image URL formatter with an image style.
- $display_options['settings']['image_style'] = 'thumbnail';
- $expected_url = file_url_transform_relative(ImageStyle::load('thumbnail')->buildUrl($image_uri));
- $this->assertEqual($expected_url, $node->{$field_name}->view($display_options)[0]['#markup']);
- }
-
- /**
- * Tests for image field settings.
- */
- public function testImageFieldSettings() {
- /** @var \Drupal\Core\Render\RendererInterface $renderer */
- $renderer = $this->container->get('renderer');
- $node_storage = $this->container->get('entity.manager')->getStorage('node');
- $test_image = current($this->drupalGetTestFiles('image'));
- list(, $test_image_extension) = explode('.', $test_image->filename);
- $field_name = strtolower($this->randomMachineName());
- $field_settings = [
- 'alt_field' => 1,
- 'file_extensions' => $test_image_extension,
- 'max_filesize' => '50 KB',
- 'max_resolution' => '100x100',
- 'min_resolution' => '10x10',
- 'title_field' => 1,
- ];
- $widget_settings = [
- 'preview_image_style' => 'medium',
- ];
- $field = $this->createImageField($field_name, 'article', [], $field_settings, $widget_settings);
-
- // Verify that the min/max resolution set on the field are properly
- // extracted, and displayed, on the image field's configuration form.
- $this->drupalGet('admin/structure/types/manage/article/fields/' . $field->id());
- $this->assertFieldByName('settings[max_resolution][x]', '100', 'Expected max resolution X value of 100.');
- $this->assertFieldByName('settings[max_resolution][y]', '100', 'Expected max resolution Y value of 100.');
- $this->assertFieldByName('settings[min_resolution][x]', '10', 'Expected min resolution X value of 10.');
- $this->assertFieldByName('settings[min_resolution][y]', '10', 'Expected min resolution Y value of 10.');
-
- $this->drupalGet('node/add/article');
- $this->assertText(t('50 KB limit.'), 'Image widget max file size is displayed on article form.');
- $this->assertText(t('Allowed types: @extensions.', ['@extensions' => $test_image_extension]), 'Image widget allowed file types displayed on article form.');
- $this->assertText(t('Images must be larger than 10x10 pixels. Images larger than 100x100 pixels will be resized.'), 'Image widget allowed resolution displayed on article form.');
-
- // We have to create the article first and then edit it because the alt
- // and title fields do not display until the image has been attached.
-
- // Create alt text for the image.
- $alt = $this->randomMachineName();
-
- $nid = $this->uploadNodeImage($test_image, $field_name, 'article', $alt);
- $this->drupalGet('node/' . $nid . '/edit');
- $this->assertFieldByName($field_name . '[0][alt]', '', 'Alt field displayed on article form.');
- $this->assertFieldByName($field_name . '[0][title]', '', 'Title field displayed on article form.');
- // Verify that the attached image is being previewed using the 'medium'
- // style.
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
- $file = $node->{$field_name}->entity;
-
- $url = file_url_transform_relative(file_create_url(ImageStyle::load('medium')->buildUrl($file->getFileUri())));
- $this->assertTrue($this->cssSelect('img[width=40][height=20][class=image-style-medium][src="' . $url . '"]'));
-
- // Add alt/title fields to the image and verify that they are displayed.
- $image = [
- '#theme' => 'image',
- '#uri' => $file->getFileUri(),
- '#alt' => $alt,
- '#title' => $this->randomMachineName(),
- '#width' => 40,
- '#height' => 20,
- ];
- $edit = [
- $field_name . '[0][alt]' => $image['#alt'],
- $field_name . '[0][title]' => $image['#title'],
- ];
- $this->drupalPostForm('node/' . $nid . '/edit', $edit, t('Save'));
- $default_output = str_replace("\n", NULL, $renderer->renderRoot($image));
- $this->assertRaw($default_output, 'Image displayed using user supplied alt and title attributes.');
-
- // Verify that alt/title longer than allowed results in a validation error.
- $test_size = 2000;
- $edit = [
- $field_name . '[0][alt]' => $this->randomMachineName($test_size),
- $field_name . '[0][title]' => $this->randomMachineName($test_size),
- ];
- $this->drupalPostForm('node/' . $nid . '/edit', $edit, t('Save'));
- $schema = $field->getFieldStorageDefinition()->getSchema();
- $this->assertRaw(t('Alternative text cannot be longer than %max characters but is currently %length characters long.', [
- '%max' => $schema['columns']['alt']['length'],
- '%length' => $test_size,
- ]));
- $this->assertRaw(t('Title cannot be longer than %max characters but is currently %length characters long.', [
- '%max' => $schema['columns']['title']['length'],
- '%length' => $test_size,
- ]));
-
- // Set cardinality to unlimited and add upload a second image.
- // The image widget is extending on the file widget, but the image field
- // type does not have the 'display_field' setting which is expected by
- // the file widget. This resulted in notices before when cardinality is not
- // 1, so we need to make sure the file widget prevents these notices by
- // providing all settings, even if they are not used.
- // @see FileWidget::formMultipleElements().
- $this->drupalPostForm('admin/structure/types/manage/article/fields/node.article.' . $field_name . '/storage', ['cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED], t('Save field settings'));
- $edit = [
- 'files[' . $field_name . '_1][]' => \Drupal::service('file_system')->realpath($test_image->uri),
- ];
- $this->drupalPostForm('node/' . $node->id() . '/edit', $edit, t('Save'));
- // Add the required alt text.
- $this->drupalPostForm(NULL, [$field_name . '[1][alt]' => $alt], t('Save'));
- $this->assertText(format_string('Article @title has been updated.', ['@title' => $node->getTitle()]));
-
- // Assert ImageWidget::process() calls FieldWidget::process().
- $this->drupalGet('node/' . $node->id() . '/edit');
- $edit = [
- 'files[' . $field_name . '_2][]' => \Drupal::service('file_system')->realpath($test_image->uri),
- ];
- $this->drupalPostAjaxForm(NULL, $edit, $field_name . '_2_upload_button');
- $this->assertNoRaw('<input multiple type="file" id="edit-' . strtr($field_name, '_', '-') . '-2-upload" name="files[' . $field_name . '_2][]" size="22" class="js-form-file form-file">');
- $this->assertRaw('<input multiple type="file" id="edit-' . strtr($field_name, '_', '-') . '-3-upload" name="files[' . $field_name . '_3][]" size="22" class="js-form-file form-file">');
- }
-
- /**
- * Test use of a default image with an image field.
- */
- public function testImageFieldDefaultImage() {
- /** @var \Drupal\Core\Render\RendererInterface $renderer */
- $renderer = $this->container->get('renderer');
-
- $node_storage = $this->container->get('entity.manager')->getStorage('node');
- // Create a new image field.
- $field_name = strtolower($this->randomMachineName());
- $this->createImageField($field_name, 'article');
-
- // Create a new node, with no images and verify that no images are
- // displayed.
- $node = $this->drupalCreateNode(['type' => 'article']);
- $this->drupalGet('node/' . $node->id());
- // Verify that no image is displayed on the page by checking for the class
- // that would be used on the image field.
- $this->assertNoPattern('<div class="(.*?)field--name-' . strtr($field_name, '_', '-') . '(.*?)">', 'No image displayed when no image is attached and no default image specified.');
- $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
- $this->assertTrue(!preg_match('/ image_style\:/', $cache_tags_header), 'No image style cache tag found.');
-
- // Add a default image to the public image field.
- $images = $this->drupalGetTestFiles('image');
- $alt = $this->randomString(512);
- $title = $this->randomString(1024);
- $edit = [
- // Get the path of the 'image-test.png' file.
- 'files[settings_default_image_uuid]' => \Drupal::service('file_system')->realpath($images[0]->uri),
- 'settings[default_image][alt]' => $alt,
- 'settings[default_image][title]' => $title,
- ];
- $this->drupalPostForm("admin/structure/types/manage/article/fields/node.article.$field_name/storage", $edit, t('Save field settings'));
- // Clear field definition cache so the new default image is detected.
- \Drupal::entityManager()->clearCachedFieldDefinitions();
- $field_storage = FieldStorageConfig::loadByName('node', $field_name);
- $default_image = $field_storage->getSetting('default_image');
- $file = \Drupal::entityManager()->loadEntityByUuid('file', $default_image['uuid']);
- $this->assertTrue($file->isPermanent(), 'The default image status is permanent.');
- $image = [
- '#theme' => 'image',
- '#uri' => $file->getFileUri(),
- '#alt' => $alt,
- '#title' => $title,
- '#width' => 40,
- '#height' => 20,
- ];
- $default_output = str_replace("\n", NULL, $renderer->renderRoot($image));
- $this->drupalGet('node/' . $node->id());
- $this->assertCacheTag($file->getCacheTags()[0]);
- $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
- $this->assertTrue(!preg_match('/ image_style\:/', $cache_tags_header), 'No image style cache tag found.');
- $this->assertRaw($default_output, 'Default image displayed when no user supplied image is present.');
-
- // Create a node with an image attached and ensure that the default image
- // is not displayed.
-
- // Create alt text for the image.
- $alt = $this->randomMachineName();
-
- // Upload the 'image-test.gif' file.
- $nid = $this->uploadNodeImage($images[2], $field_name, 'article', $alt);
- $node_storage->resetCache([$nid]);
- $node = $node_storage->load($nid);
- $file = $node->{$field_name}->entity;
- $image = [
- '#theme' => 'image',
- '#uri' => $file->getFileUri(),
- '#width' => 40,
- '#height' => 20,
- '#alt' => $alt,
- ];
- $image_output = str_replace("\n", NULL, $renderer->renderRoot($image));
- $this->drupalGet('node/' . $nid);
- $this->assertCacheTag($file->getCacheTags()[0]);
- $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
- $this->assertTrue(!preg_match('/ image_style\:/', $cache_tags_header), 'No image style cache tag found.');
- $this->assertNoRaw($default_output, 'Default image is not displayed when user supplied image is present.');
- $this->assertRaw($image_output, 'User supplied image is displayed.');
-
- // Remove default image from the field and make sure it is no longer used.
- $edit = [
- 'settings[default_image][uuid][fids]' => 0,
- ];
- $this->drupalPostForm("admin/structure/types/manage/article/fields/node.article.$field_name/storage", $edit, t('Save field settings'));
- // Clear field definition cache so the new default image is detected.
- \Drupal::entityManager()->clearCachedFieldDefinitions();
- $field_storage = FieldStorageConfig::loadByName('node', $field_name);
- $default_image = $field_storage->getSetting('default_image');
- $this->assertFalse($default_image['uuid'], 'Default image removed from field.');
- // Create an image field that uses the private:// scheme and test that the
- // default image works as expected.
- $private_field_name = strtolower($this->randomMachineName());
- $this->createImageField($private_field_name, 'article', ['uri_scheme' => 'private']);
- // Add a default image to the new field.
- $edit = [
- // Get the path of the 'image-test.gif' file.
- 'files[settings_default_image_uuid]' => \Drupal::service('file_system')->realpath($images[2]->uri),
- 'settings[default_image][alt]' => $alt,
- 'settings[default_image][title]' => $title,
- ];
- $this->drupalPostForm('admin/structure/types/manage/article/fields/node.article.' . $private_field_name . '/storage', $edit, t('Save field settings'));
- // Clear field definition cache so the new default image is detected.
- \Drupal::entityManager()->clearCachedFieldDefinitions();
-
- $private_field_storage = FieldStorageConfig::loadByName('node', $private_field_name);
- $default_image = $private_field_storage->getSetting('default_image');
- $file = \Drupal::entityManager()->loadEntityByUuid('file', $default_image['uuid']);
- $this->assertEqual('private', file_uri_scheme($file->getFileUri()), 'Default image uses private:// scheme.');
- $this->assertTrue($file->isPermanent(), 'The default image status is permanent.');
- // Create a new node with no image attached and ensure that default private
- // image is displayed.
- $node = $this->drupalCreateNode(['type' => 'article']);
- $image = [
- '#theme' => 'image',
- '#uri' => $file->getFileUri(),
- '#alt' => $alt,
- '#title' => $title,
- '#width' => 40,
- '#height' => 20,
- ];
- $default_output = str_replace("\n", NULL, $renderer->renderRoot($image));
- $this->drupalGet('node/' . $node->id());
- $this->assertCacheTag($file->getCacheTags()[0]);
- $cache_tags_header = $this->drupalGetHeader('X-Drupal-Cache-Tags');
- $this->assertTrue(!preg_match('/ image_style\:/', $cache_tags_header), 'No image style cache tag found.');
- $this->assertRaw($default_output, 'Default private image displayed when no user supplied image is present.');
- }
-
-}
projects / yaffs-website / blobdiff