Chris@12: <?php
Chris@12: 
Chris@12: namespace Drupal\Tests\node\Functional;
Chris@12: 
Chris@12: use Drupal\language\Entity\ConfigurableLanguage;
Chris@12: 
Chris@12: /**
Chris@12:  * Tests that the node_access system stores the proper fallback marker.
Chris@12:  *
Chris@12:  * @group node
Chris@12:  */
Chris@12: class NodeAccessLanguageFallbackTest extends NodeTestBase {
Chris@12: 
Chris@12:   /**
Chris@12:    * Enable language and a non-language-aware node access module.
Chris@12:    *
Chris@12:    * @var array
Chris@12:    */
Chris@12:   public static $modules = ['language', 'node_access_test', 'content_translation'];
Chris@12: 
Chris@12:   /**
Chris@12:    * {@inheritdoc}
Chris@12:    */
Chris@12:   protected function setUp() {
Chris@12:     parent::setUp();
Chris@12: 
Chris@12:     // After enabling a node access module, the {node_access} table has to be
Chris@12:     // rebuilt.
Chris@12:     node_access_rebuild();
Chris@12: 
Chris@12:     // Add Hungarian, Catalan, and Afrikaans.
Chris@12:     ConfigurableLanguage::createFromLangcode('hu')->save();
Chris@12:     ConfigurableLanguage::createFromLangcode('ca')->save();
Chris@12:     ConfigurableLanguage::createFromLangcode('af')->save();
Chris@12: 
Chris@12:     // Enable content translation for the current entity type.
Chris@12:     \Drupal::service('content_translation.manager')->setEnabled('node', 'page', TRUE);
Chris@12:   }
Chris@12: 
Chris@12:   /**
Chris@12:    * Tests node access fallback handling with multiple node languages.
Chris@12:    */
Chris@12:   public function testNodeAccessLanguageFallback() {
Chris@12:     // The node_access_test module allows nodes to be marked private. We need to
Chris@12:     // ensure that system honors the fallback system of node access properly.
Chris@12:     // Note that node_access_test_language is language-sensitive and does not
Chris@12:     // apply to the fallback test.
Chris@12: 
Chris@12:     // Create one node in Hungarian and marked as private.
Chris@12:     $node = $this->drupalCreateNode([
Chris@12:       'body' => [[]],
Chris@12:       'langcode' => 'hu',
Chris@12:       'private' => [['value' => 1]],
Chris@12:       'status' => 1,
Chris@12:     ]);
Chris@12: 
Chris@12:     // There should be one entry in node_access, with fallback set to hu.
Chris@12:     $this->checkRecords(1, 'hu');
Chris@12: 
Chris@12:     // Create a translation user.
Chris@12:     $admin = $this->drupalCreateUser([
Chris@12:       'bypass node access',
Chris@12:       'administer nodes',
Chris@12:       'translate any entity',
Chris@12:       'administer content translation',
Chris@12:     ]);
Chris@12:     $this->drupalLogin($admin);
Chris@12:     $this->drupalGet('node/' . $node->id() . '/translations');
Chris@12:     $this->assertSession()->statusCodeEquals(200);
Chris@12: 
Chris@12:     // Create a Catalan translation through the UI.
Chris@12:     $url_options = ['language' => \Drupal::languageManager()->getLanguage('ca')];
Chris@12:     $this->drupalGet('node/' . $node->id() . '/translations/add/hu/ca', $url_options);
Chris@12:     $this->assertSession()->statusCodeEquals(200);
Chris@12:     // Save the form.
Chris@12:     $this->getSession()->getPage()->pressButton('Save (this translation)');
Chris@12:     $this->assertSession()->statusCodeEquals(200);
Chris@12: 
Chris@12:     // Check the node access table.
Chris@12:     $this->checkRecords(2, 'hu');
Chris@12: 
Chris@12:     // Programmatically create a translation. This process lets us check that
Chris@12:     // both forms and code behave in the same way.
Chris@12:     $storage = \Drupal::entityTypeManager()->getStorage('node');
Chris@12:     // Reload the node.
Chris@12:     $node = $storage->load(1);
Chris@12:     // Create an Afrikaans translation.
Chris@12:     $translation = $node->addTranslation('af');
Chris@12:     $translation->title->value = $this->randomString();
Chris@12:     $translation->status = 1;
Chris@12:     $node->save();
Chris@12: 
Chris@12:     // Check the node access table.
Chris@12:     $this->checkRecords(3, 'hu');
Chris@12: 
Chris@12:     // For completeness, edit the Catalan version again.
Chris@12:     $this->drupalGet('node/' . $node->id() . '/edit', $url_options);
Chris@12:     $this->assertSession()->statusCodeEquals(200);
Chris@12:     // Save the form.
Chris@12:     $this->getSession()->getPage()->pressButton('Save (this translation)');
Chris@12:     $this->assertSession()->statusCodeEquals(200);
Chris@12:     // Check the node access table.
Chris@12:     $this->checkRecords(3, 'hu');
Chris@12:   }
Chris@12: 
Chris@12:   /**
Chris@12:    * Queries the node_access table and checks for proper storage.
Chris@12:    *
Chris@12:    * @param int $count
Chris@12:    *   The number of rows expected by the query (equal to the translation
Chris@12:    *   count).
Chris@12:    * @param $langcode
Chris@12:    *   The expected language code set as the fallback property.
Chris@12:    */
Chris@12:   public function checkRecords($count, $langcode = 'hu') {
Chris@12:     $select = \Drupal::database()
Chris@12:       ->select('node_access', 'na')
Chris@12:       ->fields('na', ['nid', 'fallback', 'langcode', 'grant_view'])
Chris@12:       ->condition('na.realm', 'node_access_test', '=')
Chris@12:       ->condition('na.gid', 8888, '=');
Chris@12:     $records = $select->execute()->fetchAll();
Chris@12:     // Check that the expected record count is returned.
Chris@12:     $this->assertEquals(count($records), $count);
Chris@12:     // The fallback value is 'hu' and should be set to 1. For other languages,
Chris@12:     // it should be set to 0. Casting to boolean lets us run that comparison.
Chris@12:     foreach ($records as $record) {
Chris@12:       $this->assertEquals((bool) $record->fallback, $record->langcode === $langcode);
Chris@12:     }
Chris@12:   }
Chris@12: 
Chris@12: }