Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\node\Functional;
Chris@0: 
Chris@18: use Drupal\Core\Database\Database;
Chris@0: use Drupal\Core\Language\LanguageInterface;
Chris@0: use Drupal\field\Entity\FieldConfig;
Chris@0: use Drupal\language\Entity\ConfigurableLanguage;
Chris@0: use Drupal\user\Entity\User;
Chris@0: use Drupal\field\Entity\FieldStorageConfig;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests node_access and db_select() with node_access tag functionality with
Chris@0:  * multiple languages with node_access_test_language which is language-aware.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeAccessLanguageAwareTest extends NodeTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Enable language and a language-aware node access module.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['language', 'node_access_test_language'];
Chris@0: 
Chris@0:   /**
Chris@0:    * A set of nodes to use in testing.
Chris@0:    *
Chris@0:    * @var \Drupal\node\NodeInterface[]
Chris@0:    */
Chris@0:   protected $nodes = [];
Chris@0: 
Chris@0:   /**
Chris@0:    * A user with permission to bypass access content.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $adminUser;
Chris@0: 
Chris@0:   /**
Chris@0:    * A normal authenticated user.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   protected $webUser;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Create the 'private' field, which allows the node to be marked as private
Chris@0:     // (restricted access) in a given translation.
Chris@0:     $field_storage = FieldStorageConfig::create([
Chris@0:       'field_name' => 'field_private',
Chris@0:       'entity_type' => 'node',
Chris@0:       'type' => 'boolean',
Chris@0:       'cardinality' => 1,
Chris@0:     ]);
Chris@0:     $field_storage->save();
Chris@0: 
Chris@0:     FieldConfig::create([
Chris@0:       'field_storage' => $field_storage,
Chris@0:       'bundle' => 'page',
Chris@0:       'widget' => [
Chris@0:         'type' => 'options_buttons',
Chris@0:       ],
Chris@0:       'settings' => [
Chris@0:         'on_label' => 'Private',
Chris@0:         'off_label' => 'Not private',
Chris@0:       ],
Chris@0:     ])->save();
Chris@0: 
Chris@0:     // After enabling a node access module, the access table has to be rebuild.
Chris@0:     node_access_rebuild();
Chris@0: 
Chris@0:     // Create a normal authenticated user.
Chris@0:     $this->webUser = $this->drupalCreateUser(['access content']);
Chris@0: 
Chris@0:     // Load the user 1 user for later use as an admin user with permission to
Chris@0:     // see everything.
Chris@0:     $this->adminUser = User::load(1);
Chris@0: 
Chris@0:     // Add Hungarian and Catalan.
Chris@0:     ConfigurableLanguage::createFromLangcode('hu')->save();
Chris@0:     ConfigurableLanguage::createFromLangcode('ca')->save();
Chris@0: 
Chris@0:     // The node_access_test_language module allows individual translations of a
Chris@0:     // node to be marked private (not viewable by normal users).
Chris@0: 
Chris@0:     // Create six nodes:
Chris@0:     // 1. Four Hungarian nodes with Catalan translations
Chris@0:     //   - One with neither language marked as private.
Chris@0:     //   - One with only the Hungarian translation private.
Chris@0:     //   - One with only the Catalan translation private.
Chris@0:     //   - One with both the Hungarian and Catalan translations private.
Chris@0:     // 2. Two nodes with no language specified.
Chris@0:     //   - One public.
Chris@0:     //   - One private.
Chris@0:     $this->nodes['both_public'] = $node = $this->drupalCreateNode([
Chris@0:       'body' => [[]],
Chris@0:       'langcode' => 'hu',
Chris@0:       'field_private' => [['value' => 0]],
Chris@0:     ]);
Chris@0:     $translation = $node->addTranslation('ca');
Chris@0:     $translation->title->value = $this->randomString();
Chris@0:     $translation->field_private->value = 0;
Chris@0:     $node->save();
Chris@0: 
Chris@0:     $this->nodes['ca_private'] = $node = $this->drupalCreateNode([
Chris@0:       'body' => [[]],
Chris@0:       'langcode' => 'hu',
Chris@0:       'field_private' => [['value' => 0]],
Chris@0:     ]);
Chris@0:     $translation = $node->addTranslation('ca');
Chris@0:     $translation->title->value = $this->randomString();
Chris@0:     $translation->field_private->value = 1;
Chris@0:     $node->save();
Chris@0: 
Chris@0:     $this->nodes['hu_private'] = $node = $this->drupalCreateNode([
Chris@0:       'body' => [[]],
Chris@0:       'langcode' => 'hu',
Chris@0:       'field_private' => [['value' => 1]],
Chris@0:     ]);
Chris@0:     $translation = $node->addTranslation('ca');
Chris@0:     $translation->title->value = $this->randomString();
Chris@0:     $translation->field_private->value = 0;
Chris@0:     $node->save();
Chris@0: 
Chris@0:     $this->nodes['both_private'] = $node = $this->drupalCreateNode([
Chris@0:       'body' => [[]],
Chris@0:       'langcode' => 'hu',
Chris@0:       'field_private' => [['value' => 1]],
Chris@0:     ]);
Chris@0:     $translation = $node->addTranslation('ca');
Chris@0:     $translation->title->value = $this->randomString();
Chris@0:     $translation->field_private->value = 1;
Chris@0:     $node->save();
Chris@0: 
Chris@0:     $this->nodes['no_language_public'] = $this->drupalCreateNode([
Chris@0:       'field_private' => [['value' => 0]],
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:     ]);
Chris@0:     $this->nodes['no_language_private'] = $this->drupalCreateNode([
Chris@0:       'field_private' => [['value' => 1]],
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:     ]);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests node access and node access queries with multiple node languages.
Chris@0:    */
Chris@0:   public function testNodeAccessLanguageAware() {
Chris@0:     // The node_access_test_language module only grants view access.
Chris@0:     $expected_node_access = ['view' => TRUE, 'update' => FALSE, 'delete' => FALSE];
Chris@0:     $expected_node_access_no_access = ['view' => FALSE, 'update' => FALSE, 'delete' => FALSE];
Chris@0: 
Chris@0:     // When both Hungarian and Catalan are marked as public, access to the
Chris@0:     // Hungarian translation should be granted with the default entity object or
Chris@0:     // when the Hungarian translation is specified explicitly.
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['both_public'], $this->webUser);
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['both_public']->getTranslation('hu'), $this->webUser);
Chris@0:     // Access to the Catalan translation should also be granted.
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['both_public']->getTranslation('ca'), $this->webUser);
Chris@0: 
Chris@0:     // When Hungarian is marked as private, access to the Hungarian translation
Chris@0:     // should be denied with the default entity object or when the Hungarian
Chris@0:     // translation is specified explicitly.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['hu_private'], $this->webUser);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['hu_private']->getTranslation('hu'), $this->webUser);
Chris@0:     // Access to the Catalan translation should be granted.
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['hu_private']->getTranslation('ca'), $this->webUser);
Chris@0: 
Chris@0:     // When Catalan is marked as private, access to the Hungarian translation
Chris@0:     // should be granted with the default entity object or when the Hungarian
Chris@0:     // translation is specified explicitly.
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['ca_private'], $this->webUser);
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['ca_private']->getTranslation('hu'), $this->webUser);
Chris@0:     // Access to the Catalan translation should be granted.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['ca_private']->getTranslation('ca'), $this->webUser);
Chris@0: 
Chris@0:     // When both translations are marked as private, access should be denied
Chris@0:     // regardless of the entity object specified.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private'], $this->webUser);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private']->getTranslation('hu'), $this->webUser);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['both_private']->getTranslation('ca'), $this->webUser);
Chris@0: 
Chris@0:     // When no language is specified for a private node, access to every node
Chris@0:     // translation is denied.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $this->nodes['no_language_private'], $this->webUser);
Chris@0: 
Chris@0:     // When no language is specified for a public node, access should be
Chris@0:     // granted.
Chris@0:     $this->assertNodeAccess($expected_node_access, $this->nodes['no_language_public'], $this->webUser);
Chris@0: 
Chris@0:     // Query the node table with the node access tag in several languages.
Chris@18:     $connection = Database::getConnection();
Chris@0:     // Query with no language specified. The fallback (hu) will be used.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $this->webUser)
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // Three nodes should be returned:
Chris@0:     // - Node with both translations public.
Chris@0:     // - Node with only the Catalan translation marked as private.
Chris@0:     // - No language node marked as public.
Chris@0:     $this->assertEqual(count($nids), 3, 'db_select() returns 3 nodes when no langcode is specified.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['both_public']->id(), $nids), 'The node with both translations public is returned.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['ca_private']->id(), $nids), 'The node with only the Catalan translation private is returned.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['no_language_public']->id(), $nids), 'The node with no language is returned.');
Chris@0: 
Chris@0:     // Query with Hungarian (hu) specified.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $this->webUser)
Chris@0:       ->addMetaData('langcode', 'hu')
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // Two nodes should be returned: the node with both translations public, and
Chris@0:     // the node with only the Catalan translation marked as private.
Chris@0:     $this->assertEqual(count($nids), 2, 'db_select() returns 2 nodes when the hu langcode is specified.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['both_public']->id(), $nids), 'The node with both translations public is returned.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['ca_private']->id(), $nids), 'The node with only the Catalan translation private is returned.');
Chris@0: 
Chris@0:     // Query with Catalan (ca) specified.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $this->webUser)
Chris@0:       ->addMetaData('langcode', 'ca')
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // Two nodes should be returned: the node with both translations public, and
Chris@0:     // the node with only the Hungarian translation marked as private.
Chris@0:     $this->assertEqual(count($nids), 2, 'db_select() returns 2 nodes when the hu langcode is specified.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['both_public']->id(), $nids), 'The node with both translations public is returned.');
Chris@0:     $this->assertTrue(array_key_exists($this->nodes['hu_private']->id(), $nids), 'The node with only the Hungarian translation private is returned.');
Chris@0: 
Chris@0:     // Query with German (de) specified.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $this->webUser)
Chris@0:       ->addMetaData('langcode', 'de')
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // There are no nodes with German translations, so no results are returned.
Chris@0:     $this->assertTrue(empty($nids), 'db_select() returns an empty result when the de langcode is specified.');
Chris@0: 
Chris@0:     // Query the nodes table as admin user (full access) with the node access
Chris@0:     // tag and no specific langcode.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $this->adminUser)
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // All nodes are returned.
Chris@0:     $this->assertEqual(count($nids), 6, 'db_select() returns all nodes.');
Chris@0: 
Chris@0:     // Query the nodes table as admin user (full access) with the node access
Chris@0:     // tag and langcode de.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $this->adminUser)
Chris@0:       ->addMetaData('langcode', 'de')
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // Even though there is no German translation, all nodes are returned
Chris@0:     // because node access filtering does not occur when the user is user 1.
Chris@0:     $this->assertEqual(count($nids), 6, 'db_select() returns all nodes.');
Chris@0:   }
Chris@0: 
Chris@0: }