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\language\Entity\ConfigurableLanguage;
Chris@0: use Drupal\node\Entity\NodeType;
Chris@0: use Drupal\user\Entity\User;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests node_access and db_select() with node_access tag functionality with
Chris@0:  * multiple languages with a test node access module that is not language-aware.
Chris@0:  *
Chris@0:  * @group node
Chris@0:  */
Chris@0: class NodeAccessLanguageTest extends NodeTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['language', 'node_access_test'];
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     node_access_test_add_field(NodeType::load('page'));
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:     // Enable the private node feature of the node_access_test module.
Chris@0:     \Drupal::state()->set('node_access_test.private', TRUE);
Chris@0: 
Chris@0:     // Add Hungarian, Catalan and Croatian.
Chris@0:     ConfigurableLanguage::createFromLangcode('hu')->save();
Chris@0:     ConfigurableLanguage::createFromLangcode('ca')->save();
Chris@0:     ConfigurableLanguage::createFromLangcode('hr')->save();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests node access with multiple node languages and no private nodes.
Chris@0:    */
Chris@0:   public function testNodeAccess() {
Chris@0:     $web_user = $this->drupalCreateUser(['access content']);
Chris@0: 
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:     // Creating a public node with langcode Hungarian, will be saved as the
Chris@0:     // fallback in node access table.
Chris@0:     $node_public_hu = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => FALSE]);
Chris@0:     $this->assertTrue($node_public_hu->language()->getId() == 'hu', 'Node created as Hungarian.');
Chris@0: 
Chris@0:     // Tests the default access is provided for the public Hungarian node.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_hu, $web_user);
Chris@0: 
Chris@0:     // Tests that Hungarian provided specifically results in the same.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_hu->getTranslation('hu'), $web_user);
Chris@0: 
Chris@0:     // Creating a public node with no special langcode, like when no language
Chris@0:     // module enabled.
Chris@0:     $node_public_no_language = $this->drupalCreateNode([
Chris@0:       'private' => FALSE,
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:     ]);
Chris@0:     $this->assertTrue($node_public_no_language->language()->getId() == LanguageInterface::LANGCODE_NOT_SPECIFIED, 'Node created with not specified language.');
Chris@0: 
Chris@0:     // Tests that access is granted if requested with no language.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_no_language, $web_user);
Chris@0: 
Chris@0:     // Reset the node access cache and turn on our test node access code.
Chris@0:     \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
Chris@0:     \Drupal::state()->set('node_access_test_secret_catalan', 1);
Chris@0:     $node_public_ca = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'ca', 'private' => FALSE]);
Chris@0:     $this->assertTrue($node_public_ca->language()->getId() == 'ca', 'Node created as Catalan.');
Chris@0: 
Chris@0:     // Tests that access is granted if requested with no language.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_no_language, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca, $web_user);
Chris@0: 
Chris@0:     // Tests that Hungarian node is still accessible.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_hu, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_hu->getTranslation('hu'), $web_user);
Chris@0: 
Chris@0:     // Tests that Catalan is still not accessible.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca->getTranslation('ca'), $web_user);
Chris@0: 
Chris@0:     // Make Catalan accessible.
Chris@0:     \Drupal::state()->set('node_access_test_secret_catalan', 0);
Chris@0: 
Chris@0:     // Tests that Catalan is accessible on a node with a Catalan version as the
Chris@0:     // static cache has not been reset.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_public_ca->getTranslation('ca'), $web_user);
Chris@0: 
Chris@0:     \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
Chris@0: 
Chris@0:     // Tests that access is granted if requested with no language.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_no_language, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_ca, $web_user);
Chris@0: 
Chris@0:     // Tests that Hungarian node is still accessible.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_hu, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_hu->getTranslation('hu'), $web_user);
Chris@0: 
Chris@0:     // Tests that Catalan is accessible on a node with a Catalan version.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_public_ca->getTranslation('ca'), $web_user);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests node access with multiple node languages and private nodes.
Chris@0:    */
Chris@0:   public function testNodeAccessPrivate() {
Chris@0:     $web_user = $this->drupalCreateUser(['access content']);
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:     // Creating a private node with langcode Hungarian, will be saved as the
Chris@0:     // fallback in node access table.
Chris@0:     $node_private_hu = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => TRUE]);
Chris@0:     $this->assertTrue($node_private_hu->language()->getId() == 'hu', 'Node created as Hungarian.');
Chris@0: 
Chris@0:     // Tests the default access is not provided for the private Hungarian node.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_hu, $web_user);
Chris@0: 
Chris@0:     // Tests that Hungarian provided specifically results in the same.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_hu->getTranslation('hu'), $web_user);
Chris@0: 
Chris@0:     // Creating a private node with no special langcode, like when no language
Chris@0:     // module enabled.
Chris@0:     $node_private_no_language = $this->drupalCreateNode([
Chris@0:       'private' => TRUE,
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:     ]);
Chris@0:     $this->assertTrue($node_private_no_language->language()->getId() == LanguageInterface::LANGCODE_NOT_SPECIFIED, 'Node created with not specified language.');
Chris@0: 
Chris@0:     // Tests that access is not granted if requested with no language.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_no_language, $web_user);
Chris@0: 
Chris@0:     // Reset the node access cache and turn on our test node access code.
Chris@0:     \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
Chris@0:     \Drupal::state()->set('node_access_test_secret_catalan', 1);
Chris@0: 
Chris@0:     // Tests that access is not granted if requested with no language.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_no_language, $web_user);
Chris@0: 
Chris@0:     // Creating a private node with langcode Catalan to test that the
Chris@0:     // node_access_test_secret_catalan flag works.
Chris@0:     $private_ca_user = $this->drupalCreateUser(['access content', 'node test view']);
Chris@0:     $node_private_ca = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'ca', 'private' => TRUE]);
Chris@0:     $this->assertTrue($node_private_ca->language()->getId() == 'ca', 'Node created as Catalan.');
Chris@0: 
Chris@0:     // Tests that Catalan is still not accessible to either user.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca->getTranslation('ca'), $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca, $private_ca_user);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca->getTranslation('ca'), $private_ca_user);
Chris@0: 
Chris@0:     \Drupal::entityManager()->getAccessControlHandler('node')->resetCache();
Chris@0:     \Drupal::state()->set('node_access_test_secret_catalan', 0);
Chris@0: 
Chris@0:     // Tests that Catalan is still not accessible for a user with no access to
Chris@0:     // private nodes.
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca, $web_user);
Chris@0:     $this->assertNodeAccess($expected_node_access_no_access, $node_private_ca->getTranslation('ca'), $web_user);
Chris@0: 
Chris@0:     // Tests that Catalan is accessible by a user with the permission to see
Chris@0:     // private nodes.
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_private_ca, $private_ca_user);
Chris@0:     $this->assertNodeAccess($expected_node_access, $node_private_ca->getTranslation('ca'), $private_ca_user);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests db_select() with a 'node_access' tag and langcode metadata.
Chris@0:    */
Chris@0:   public function testNodeAccessQueryTag() {
Chris@0:     // Create a normal authenticated user.
Chris@0:     $web_user = $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:     $admin_user = User::load(1);
Chris@0: 
Chris@0:     // Creating a private node with langcode Hungarian, will be saved as
Chris@0:     // the fallback in node access table.
Chris@0:     $node_private = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => TRUE]);
Chris@0:     $this->assertTrue($node_private->language()->getId() == 'hu', 'Node created as Hungarian.');
Chris@0: 
Chris@0:     // Creating a public node with langcode Hungarian, will be saved as
Chris@0:     // the fallback in node access table.
Chris@0:     $node_public = $this->drupalCreateNode(['body' => [[]], 'langcode' => 'hu', 'private' => FALSE]);
Chris@0:     $this->assertTrue($node_public->language()->getId() == 'hu', 'Node created as Hungarian.');
Chris@0: 
Chris@0:     // Creating a public node with no special langcode, like when no language
Chris@0:     // module enabled.
Chris@0:     $node_no_language = $this->drupalCreateNode([
Chris@0:       'private' => FALSE,
Chris@0:       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
Chris@0:     ]);
Chris@0:     $this->assertTrue($node_no_language->language()->getId() == LanguageInterface::LANGCODE_NOT_SPECIFIED, 'Node created with not specified language.');
Chris@0: 
Chris@18:     $connection = Database::getConnection();
Chris@0:     // Query the nodes table as the web user with the node access tag and no
Chris@0:     // specific langcode.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $web_user)
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // The public node and no language node should be returned. Because no
Chris@0:     // langcode is given it will use the fallback node.
Chris@0:     $this->assertEqual(count($nids), 2, 'db_select() returns 2 node');
Chris@0:     $this->assertTrue(array_key_exists($node_public->id(), $nids), 'Returned node ID is public node.');
Chris@0:     $this->assertTrue(array_key_exists($node_no_language->id(), $nids), 'Returned node ID is no language node.');
Chris@0: 
Chris@0:     // Query the nodes table as the web user with the node access tag and
Chris@0:     // langcode de.
Chris@18:     $select = $connection->select('node', 'n')
Chris@0:       ->fields('n', ['nid'])
Chris@0:       ->addMetaData('account', $web_user)
Chris@0:       ->addMetaData('langcode', 'de')
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // Because no nodes are created in German, no nodes are returned.
Chris@0:     $this->assertTrue(empty($nids), 'db_select() returns an empty result.');
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', $admin_user)
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), 3, 'db_select() returns all three 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', $admin_user)
Chris@0:       ->addMetaData('langcode', 'de')
Chris@0:       ->addTag('node_access');
Chris@0:     $nids = $select->execute()->fetchAllAssoc('nid');
Chris@0: 
Chris@0:     // All nodes are returned because node access tag is not invoked when the
Chris@0:     // user is user 1.
Chris@0:     $this->assertEqual(count($nids), 3, 'db_select() returns all three nodes.');
Chris@0:   }
Chris@0: 
Chris@0: }