diff --git a/core/modules/views/src/Plugin/views/argument/EntityReferenceArgument.php b/core/modules/views/src/Plugin/views/argument/EntityReferenceArgument.php
index fecb31ee7d23d4f5fe16f980aa5e50f570868bff..d23b9c12b05b119c54218727aa1ee05a1c499246 100644
--- a/core/modules/views/src/Plugin/views/argument/EntityReferenceArgument.php
+++ b/core/modules/views/src/Plugin/views/argument/EntityReferenceArgument.php
@@ -61,4 +61,19 @@ public function titleQuery() {
return $titles;
}
+ /**
+ * {@inheritdoc}
+ */
+ public function summaryName($data) {
+ $id = $data->{$this->name_alias};
+ $entity = $id ? $this->entityTypeManager->getStorage($this->definition['target_entity_type_id'])->load($id) : NULL;
+ if ($entity) {
+ return $this->entityRepository->getTranslationFromContext($entity)->label();
+ }
+ if (($id === NULL || $id === '') && isset($this->definition['empty field name'])) {
+ return $this->definition['empty field name'];
+ }
+ return $id;
+ }
+
}
diff --git a/core/modules/views/tests/modules/views_test_config/test_views/views.view.test_argument_summary.yml b/core/modules/views/tests/modules/views_test_config/test_views/views.view.test_argument_summary.yml
new file mode 100644
index 0000000000000000000000000000000000000000..3d845e092f7e2dcdc72b89638406cde8f98e826f
--- /dev/null
+++ b/core/modules/views/tests/modules/views_test_config/test_views/views.view.test_argument_summary.yml
@@ -0,0 +1,212 @@
+langcode: en
+status: true
+dependencies:
+ config:
+ - core.entity_view_mode.node.teaser
+ - node.type.article
+ module:
+ - node
+ - user
+id: test_argument_summary
+label: test_argument_summary
+module: views
+description: ''
+tag: ''
+base_table: node_field_data
+base_field: nid
+display:
+ default:
+ id: default
+ display_title: Default
+ display_plugin: default
+ position: 0
+ display_options:
+ title: test_argument_summary
+ fields:
+ title:
+ id: title
+ table: node_field_data
+ field: title
+ relationship: none
+ group_type: group
+ admin_label: ''
+ entity_type: node
+ entity_field: title
+ plugin_id: field
+ label: ''
+ exclude: false
+ alter:
+ alter_text: false
+ make_link: false
+ absolute: false
+ word_boundary: false
+ ellipsis: false
+ strip_tags: false
+ trim: false
+ html: false
+ element_type: ''
+ element_class: ''
+ element_label_type: ''
+ element_label_class: ''
+ element_label_colon: true
+ element_wrapper_type: ''
+ element_wrapper_class: ''
+ element_default_classes: true
+ empty: ''
+ hide_empty: false
+ empty_zero: false
+ hide_alter_empty: true
+ click_sort_column: value
+ type: string
+ settings:
+ link_to_entity: true
+ group_column: value
+ group_columns: { }
+ group_rows: true
+ delta_limit: 0
+ delta_offset: 0
+ delta_reversed: false
+ delta_first_last: false
+ multi_type: separator
+ separator: ', '
+ field_api_classes: false
+ pager:
+ type: none
+ options:
+ offset: 0
+ items_per_page: 0
+ exposed_form:
+ type: basic
+ options:
+ submit_button: Apply
+ reset_button: false
+ reset_button_label: Reset
+ exposed_sorts_label: 'Sort by'
+ expose_sort_order: true
+ sort_asc_label: Asc
+ sort_desc_label: Desc
+ access:
+ type: perm
+ options:
+ perm: 'access content'
+ cache:
+ type: tag
+ options: { }
+ empty: { }
+ sorts:
+ created:
+ id: created
+ table: node_field_data
+ field: created
+ relationship: none
+ group_type: group
+ admin_label: ''
+ entity_type: node
+ entity_field: created
+ plugin_id: date
+ order: DESC
+ expose:
+ label: ''
+ field_identifier: ''
+ exposed: false
+ granularity: second
+ arguments:
+ field_tags_target_id:
+ id: field_tags_target_id
+ table: node__field_tags
+ field: field_tags_target_id
+ relationship: none
+ group_type: group
+ admin_label: ''
+ plugin_id: entity_target_id
+ default_action: summary
+ exception:
+ value: all
+ title_enable: false
+ title: All
+ title_enable: false
+ title: ''
+ default_argument_type: fixed
+ default_argument_options:
+ argument: ''
+ summary_options:
+ base_path: ''
+ count: true
+ override: false
+ items_per_page: 25
+ summary:
+ sort_order: asc
+ number_of_records: 0
+ format: default_summary
+ specify_validation: false
+ validate:
+ type: none
+ fail: 'not found'
+ validate_options: { }
+ break_phrase: false
+ not: false
+ filters:
+ status:
+ id: status
+ table: node_field_data
+ field: status
+ entity_type: node
+ entity_field: status
+ plugin_id: boolean
+ value: '1'
+ group: 1
+ expose:
+ operator: ''
+ type:
+ id: type
+ table: node_field_data
+ field: type
+ entity_type: node
+ entity_field: type
+ plugin_id: bundle
+ value:
+ article: article
+ style:
+ type: default
+ row:
+ type: 'entity:node'
+ options:
+ view_mode: teaser
+ query:
+ type: views_query
+ options:
+ query_comment: ''
+ disable_sql_rewrite: false
+ distinct: false
+ replica: false
+ query_tags: { }
+ relationships: { }
+ header: { }
+ footer: { }
+ display_extenders: { }
+ cache_metadata:
+ max-age: -1
+ contexts:
+ - 'languages:language_content'
+ - 'languages:language_interface'
+ - url
+ - 'user.node_grants:view'
+ - user.permissions
+ tags: { }
+ page_1:
+ id: page_1
+ display_title: Page
+ display_plugin: page
+ position: 1
+ display_options:
+ display_extenders: { }
+ path: test-argument-summary
+ cache_metadata:
+ max-age: -1
+ contexts:
+ - 'languages:language_content'
+ - 'languages:language_interface'
+ - url
+ - 'user.node_grants:view'
+ - user.permissions
+ tags: { }
diff --git a/core/modules/views/tests/src/Kernel/Handler/ArgumentSummaryTest.php b/core/modules/views/tests/src/Kernel/Handler/ArgumentSummaryTest.php
new file mode 100644
index 0000000000000000000000000000000000000000..9cbdfb9ccc4297dc60b9a98fafa5457f8feaff53
--- /dev/null
+++ b/core/modules/views/tests/src/Kernel/Handler/ArgumentSummaryTest.php
@@ -0,0 +1,152 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\Tests\views\Kernel\Handler;
+
+use Drupal\Core\Field\FieldStorageDefinitionInterface;
+use Drupal\node\NodeTypeInterface;
+use Drupal\taxonomy\VocabularyInterface;
+use Drupal\Tests\field\Traits\EntityReferenceFieldCreationTrait;
+use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
+use Drupal\node\Entity\Node;
+use Drupal\node\Entity\NodeType;
+use Drupal\taxonomy\Entity\Term;
+use Drupal\taxonomy\TermInterface;
+use Drupal\taxonomy\Entity\Vocabulary;
+use Drupal\views\Views;
+
+/**
+ * Tests the summary of results when an argument is not provided.
+ *
+ * @group views
+ */
+class ArgumentSummaryTest extends ViewsKernelTestBase {
+
+ use EntityReferenceFieldCreationTrait;
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $testViews = ['test_argument_summary'];
+
+ /**
+ * {@inheritdoc}
+ */
+ protected static $modules = [
+ 'field',
+ 'node',
+ 'taxonomy',
+ 'text',
+ 'user',
+ 'views',
+ ];
+
+ /**
+ * Node type with an autocomplete tagging field.
+ *
+ * @var \Drupal\node\NodeTypeInterface
+ */
+ protected NodeTypeInterface $nodeType;
+
+ /**
+ * The vocabulary used for the test tag field.
+ *
+ * @var \Drupal\taxonomy\VocabularyInterface
+ */
+ protected VocabularyInterface $tagVocabulary;
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp($import_test_views = TRUE): void {
+ parent::setUp($import_test_views);
+
+ $this->installEntitySchema('node');
+ $this->installEntitySchema('taxonomy_term');
+ $this->installEntitySchema('user');
+
+ // Create the content type with an autocomplete tagging field.
+ $this->nodeType = NodeType::create([
+ 'type' => 'article',
+ 'name' => 'Article',
+ ]);
+ $this->nodeType->save();
+
+ // Create the vocabulary for the tag field.
+ $this->tagVocabulary = Vocabulary::create([
+ 'name' => 'Views testing tags',
+ 'vid' => 'views_testing_tags',
+ ]);
+ $this->tagVocabulary->save();
+
+ // Create the tag field itself.
+ $handler_settings = [
+ 'target_bundles' => [
+ $this->tagVocabulary->id() => $this->tagVocabulary->id(),
+ ],
+ 'auto_create' => TRUE,
+ ];
+ $this->createEntityReferenceField(
+ 'node',
+ $this->nodeType->id(),
+ 'field_tags',
+ NULL,
+ 'taxonomy_term',
+ 'default',
+ $handler_settings,
+ FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
+ );
+ }
+
+ /**
+ * Creates a term in the tag vocabulary.
+ *
+ * @return \Drupal\taxonomy\TermInterface $term
+ */
+ protected function createTag(): TermInterface {
+ $tag = Term::create([
+ 'name' => $this->randomMachineName(),
+ 'vid' => $this->tagVocabulary->id(),
+ ]);
+ $tag->save();
+ return $tag;
+ }
+
+ /**
+ * Tests the argument summary feature.
+ */
+ public function testArgumentSummary(): void {
+ // Setup 2 tags.
+ $tags = [];
+ for ($i = 0; $i < 2; $i++) {
+ $tags[$i] = $this->createTag();
+ }
+
+ // Setup 4 nodes with different tags.
+ for ($i = 0; $i < 4; $i++) {
+ Node::create([
+ 'type' => $this->nodeType->id(),
+ 'title' => $this->randomMachineName(),
+ // For odd numbered nodes, use both tags, even only get 1 tag.
+ 'field_tags' => ($i % 2) ? $tags : [$tags[0]->id()],
+ ])->save();
+ }
+
+ $view = Views::getView('test_argument_summary');
+ $result = $view->preview('default');
+
+ // For the purposes of this test, we don't care about any markup or
+ // formatting, only that the summary is showing the tag labels and the
+ // correct counts. So strip all tags and extra whitespace to make the
+ // assertions more clear.
+ $renderer = $this->container->get('renderer');
+ $output = (string) $renderer->renderRoot($result);
+ $output = trim(preg_replace('/\s+/', ' ', strip_tags($output)));
+
+ // Output should show first tag on 4 nodes, the second tag on only 2.
+ $this->assertStringContainsString($tags[0]->label() . ' (4)', $output);
+ $this->assertStringContainsString($tags[1]->label() . ' (2)', $output);
+ }
+
+}