Issue #2494617 by Lendude, danflanagan8, Bès, Shreya Shetty, stBorchert, Boobaa, DuaelFr, joey-santiago, drubb, nikitagupta, dawehner, alexpott: TermName views argument_validator is not working as expected

(cherry picked from commit 091a83df7b)

core/modules/taxonomy/src/Plugin/views/argument_validator/TermName.php

@@ -66,22 +66,22 @@ class TermName extends Entity {
       $argument = str_replace('-', ' ', $argument);
       $this->argument->argument = $argument;
     }
-    $terms = $this->termStorage->loadByProperties(['name' => $argument]);
+    // If bundles is set then restrict the loaded terms to the given bundles.
-
+    if (!empty($this->options['bundles'])) {
-    if (!$terms) {
+      $terms = $this->termStorage->loadByProperties(['name' => $argument, 'vid' => $this->options['bundles']]);
-      // Returned empty array no terms with the name.
+    }
-      return FALSE;
+    else {
+      $terms = $this->termStorage->loadByProperties(['name' => $argument]);
     }
 
-    // Not knowing which term will be used if more than one is returned check
+    // $terms are already bundle tested but we need to test access control.
-    // each one.
     foreach ($terms as $term) {
-      if (!$this->validateEntity($term)) {
+      if ($this->validateEntity($term)) {
-        return FALSE;
+        return TRUE;
       }
     }
 
-    return TRUE;
+    return FALSE;
   }
 
 }

core/modules/taxonomy/tests/modules/taxonomy_test_views/test_views/views.view.test_taxonomy_name_argument.yml

@@ -0,0 +1,235 @@
+langcode: en
+status: true
+dependencies:
+  config:
+    - taxonomy.vocabulary.tags
+  module:
+    - taxonomy
+    - user
+id: test_taxonomy_name_argument
+label: 'Test taxonomy term argument'
+module: views
+description: ''
+tag: ''
+base_table: taxonomy_term_field_data
+base_field: tid
+display:
+  default:
+    display_plugin: default
+    id: default
+    display_title: Master
+    position: 0
+    display_options:
+      access:
+        type: perm
+        options:
+          perm: 'access content'
+      cache:
+        type: tag
+        options: {  }
+      query:
+        type: views_query
+        options:
+          disable_sql_rewrite: false
+          distinct: false
+          replica: false
+          query_comment: ''
+          query_tags: {  }
+      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
+      pager:
+        type: mini
+        options:
+          items_per_page: 10
+          offset: 0
+          id: 0
+          total_pages: null
+          expose:
+            items_per_page: false
+            items_per_page_label: 'Items per page'
+            items_per_page_options: '5, 10, 25, 50'
+            items_per_page_options_all: false
+            items_per_page_options_all_label: '- All -'
+            offset: false
+            offset_label: Offset
+          tags:
+            previous: ‹‹
+            next: ››
+      style:
+        type: default
+        options:
+          grouping: {  }
+          row_class: ''
+          default_row_class: true
+          uses_fields: false
+      row:
+        type: fields
+        options:
+          inline: {  }
+          separator: ''
+          hide_empty: false
+          default_field_elements: true
+      fields:
+        name:
+          id: name
+          table: taxonomy_term_field_data
+          field: name
+          entity_type: taxonomy_term
+          entity_field: name
+          label: ''
+          alter:
+            alter_text: false
+            make_link: false
+            absolute: false
+            trim: false
+            word_boundary: false
+            ellipsis: false
+            strip_tags: false
+            html: false
+          hide_empty: false
+          empty_zero: false
+          type: string
+          settings:
+            link_to_entity: true
+          plugin_id: term_name
+          relationship: none
+          group_type: group
+          admin_label: ''
+          exclude: 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_alter_empty: true
+          click_sort_column: value
+          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
+          convert_spaces: false
+      filters:
+        vid:
+          id: vid
+          table: taxonomy_term_field_data
+          field: vid
+          relationship: none
+          group_type: group
+          admin_label: ''
+          operator: in
+          value:
+            tags: tags
+          group: 1
+          exposed: false
+          expose:
+            operator_id: ''
+            label: ''
+            description: ''
+            use_operator: false
+            operator: ''
+            operator_limit_selection: false
+            operator_list: {  }
+            identifier: ''
+            required: false
+            remember: false
+            multiple: false
+            remember_roles:
+              authenticated: authenticated
+            reduce: false
+          is_grouped: false
+          group_info:
+            label: ''
+            description: ''
+            identifier: ''
+            optional: true
+            widget: select
+            multiple: false
+            remember: false
+            default_group: All
+            default_group_multiple: {  }
+            group_items: {  }
+          entity_type: taxonomy_term
+          entity_field: vid
+          plugin_id: bundle
+      sorts: {  }
+      header: {  }
+      footer: {  }
+      empty: {  }
+      relationships: {  }
+      arguments:
+        name:
+          id: name
+          table: taxonomy_term_field_data
+          field: name
+          relationship: none
+          group_type: group
+          admin_label: ''
+          default_action: ignore
+          exception:
+            value: all
+            title_enable: false
+            title: All
+          title_enable: false
+          title: ''
+          default_argument_type: fixed
+          default_argument_options:
+            argument: ''
+          default_argument_skip_url: false
+          summary_options:
+            base_path: ''
+            count: true
+            items_per_page: 25
+            override: false
+          summary:
+            sort_order: asc
+            number_of_records: 0
+            format: default_summary
+          specify_validation: true
+          validate:
+            type: taxonomy_term_name
+            fail: 'not found'
+          validate_options:
+            bundles:
+              views_testing_tags: views_testing_tags
+            operation: view
+            access: false
+            transform: false
+          glossary: false
+          limit: 0
+          case: none
+          path_case: none
+          transform_dash: false
+          break_phrase: false
+          add_table: false
+          require_value: false
+          entity_type: taxonomy_term
+          entity_field: name
+          plugin_id: string
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_content'
+        - 'languages:language_interface'
+        - url
+        - url.query_args
+        - user.permissions
+      tags: {  }

core/modules/taxonomy/tests/src/Kernel/Views/ArgumentValidatorTermNameTest.php

@@ -0,0 +1,183 @@
+<?php
+
+namespace Drupal\Tests\taxonomy\Kernel\Views;
+
+use Drupal\taxonomy\Entity\Vocabulary;
+use Drupal\views\Views;
+
+/**
+ * Tests the plugin of the taxonomy: taxonomy_term_name argument validator.
+ *
+ * @group taxonomy
+ */
+class ArgumentValidatorTermNameTest extends TaxonomyTestBase {
+
+  /**
+   * Stores the taxonomy term used by this test.
+   *
+   * @var array
+   */
+  protected $terms = [];
+
+  /**
+   * Stores the taxonomy names used by this test.
+   *
+   * @var array
+   */
+  protected $names = [];
+
+  /**
+   * Stores the taxonomy IDs used by this test.
+   *
+   * @var array
+   */
+  protected $ids = [];
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $testViews = ['test_taxonomy_name_argument'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp($import_test_views = TRUE): void {
+    parent::setUp($import_test_views);
+
+    // Add three terms to the 'tags' vocabulary.
+    for ($i = 0; $i < 3; $i++) {
+      $this->terms[] = $term = $this->createTerm();
+      $this->names[] = $term->label();
+      $this->ids[] = $term->id();
+    }
+
+    // Create a second vocabulary.
+    $vocabulary2 = Vocabulary::create([
+      'name' => 'Views testing tags 2',
+      'vid' => 'views_testing_tags_2',
+    ]);
+    $vocabulary2->save();
+    // Add term in this vocabulary that has same name as term 3.
+    $duplicate = $this->createTerm([
+      'name' => $this->names[2],
+      'vid' => 'views_testing_tags_2',
+    ]);
+    $this->terms[] = $duplicate;
+    $this->names[] = $duplicate->label();
+    $this->ids[] = $duplicate->id();
+
+    // Add uniquely named term in second vocab as well.
+    $unique = $this->createTerm([
+      'vid' => 'views_testing_tags_2',
+    ]);
+    $this->terms[] = $unique;
+    $this->names[] = $unique->label();
+    $this->ids[] = $unique->id();
+  }
+
+  /**
+   * Tests the term name argument validator plugin.
+   */
+  public function testArgumentValidatorTermName() {
+    $view = Views::getView('test_taxonomy_name_argument');
+    $view->initHandlers();
+
+    // Test with name that does not correspond to any term.
+    $this->assertFalse($view->argument['name']->setArgument('not a term name'));
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // Test with term in the wrong vocabulary.
+    $this->assertFalse($view->argument['name']->setArgument($this->names[4]));
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // Test with a couple valid names.
+    $this->assertTrue($view->argument['name']->setArgument($this->names[0]));
+    $this->assertEquals($this->names[0], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    $this->assertTrue($view->argument['name']->setArgument($this->names[1]));
+    $this->assertEquals($this->names[1], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // Test that multiple valid terms don't validate because multiple arguments
+    // are currently not supported.
+    $multiple_terms = $this->names[0] . '+' . $this->names[1];
+    $this->assertFalse($view->argument['name']->setArgument($multiple_terms));
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // Test term whose name is shared by term in disallowed bundle.
+    $this->assertTrue($view->argument['name']->setArgument($this->names[2]));
+    $this->assertEquals($this->names[2], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // Add the second vocabulary as an allowed bundle.
+    $view->argument['name']->options['validate_options']['bundles']['views_testing_tags_2'] = 'views_testing_tags_2';
+
+    // Test that an array of bundles is handled by passing terms with unique
+    // names in each bundle.
+    $this->assertTrue($view->argument['name']->setArgument($this->names[0]));
+    $this->assertEquals($this->names[0], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    $this->assertTrue($view->argument['name']->setArgument($this->names[4]));
+    $this->assertEquals($this->names[4], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // Allow any and all bundles.
+    $view->argument['name']->options['validate_options']['bundles'] = [];
+
+    // Test that an empty array of bundles is handled by testing terms with
+    // unique names in each bundle.
+    $this->assertTrue($view->argument['name']->setArgument($this->names[0]));
+    $this->assertEquals($this->names[0], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    $this->assertTrue($view->argument['name']->setArgument($this->names[4]));
+    $this->assertEquals($this->names[4], $view->argument['name']->getTitle());
+  }
+
+  /**
+   * Tests the access checking in term name argument validator plugin.
+   */
+  public function testArgumentValidatorTermNameAccess() {
+    $this->installConfig(['user']);
+    $this->setCurrentUser($this->createUser(['access content']));
+    $view = Views::getView('test_taxonomy_name_argument');
+    $view->initHandlers();
+
+    // Enable access checking on validator.
+    $view->argument['name']->options['validate_options']['access'] = TRUE;
+    // Allow all bundles.
+    $view->argument['name']->options['validate_options']['bundles'] = [];
+
+    // A uniquely named unpublished term in an allowed bundle.
+    $this->terms[0]->setUnpublished()->save();
+    $this->assertFalse($view->argument['name']->setArgument($this->names[0]));
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // A name used by two terms in a single vocabulary. One is unpublished.
+    // We re-name the second term to match the first one.
+    $this->terms[1]->set('name', $this->names[0])->save();
+    $this->names[1] = $this->terms[1]->label();
+    $this->assertTrue($view->argument['name']->setArgument($this->names[0]));
+    $this->assertEquals($this->names[0], $view->argument['name']->getTitle());
+    $view->argument['name']->validated_title = NULL;
+    $view->argument['name']->argument_validated = NULL;
+
+    // A name shared by a term in each vocabulary. One is unpublished.
+    $this->terms[3]->setUnpublished()->save();
+    $this->assertTrue($view->argument['name']->setArgument($this->names[3]));
+    $this->assertEquals($this->names[3], $view->argument['name']->getTitle());
+  }
+
+}