class PathWorkspacesTest

class PathWorkspacesTest extends BrowserTestBase {
    use ContentTranslationTestTrait;
    use WorkspaceTestUtilities;
    use WaitTerminateTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'block',
        'content_translation',
        'node',
        'path',
        'workspaces',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        static::createLanguageFromLangcode('ro');
        $this->rebuildContainer();
        // Create a content type.
        $this->drupalCreateContentType([
            'name' => 'article',
            'type' => 'article',
        ]);
        $permissions = [
            'administer languages',
            'administer nodes',
            'administer url aliases',
            'administer workspaces',
            'create article content',
            'create content translations',
            'edit any article content',
            'translate any entity',
        ];
        $this->drupalLogin($this->drupalCreateUser($permissions));
        // Enable URL language detection and selection.
        $edit = [
            'language_interface[enabled][language-url]' => 1,
        ];
        $this->drupalGet('admin/config/regional/language/detection');
        $this->submitForm($edit, 'Save settings');
        // Enable translation for article node.
        static::enableContentTranslation('node', 'article');
        $this->setupWorkspaceSwitcherBlock();
        // The \Drupal\path_alias\AliasWhitelist service performs cache clears after
        // Drupal has flushed the response to the client. We use
        // WaitTerminateTestTrait to wait for Drupal to do this before continuing.
        $this->setWaitForTerminate();
    }
    
    /**
     * Tests path aliases with workspaces.
     */
    public function testPathAliases() : void {
        // Create a published node in Live, without an alias.
        $node = $this->drupalCreateNode([
            'type' => 'article',
            'status' => TRUE,
        ]);
        // Switch to Stage and create an alias for the node.
        $stage = Workspace::load('stage');
        $this->switchToWorkspace($stage);
        $edit = [
            'path[0][alias]' => '/' . $this->randomMachineName(),
        ];
        $this->drupalGet('node/' . $node->id() . '/edit');
        $this->submitForm($edit, 'Save');
        // Check that the node can be accessed in Stage with the given alias.
        $path = $edit['path[0][alias]'];
        $this->assertAccessiblePaths([
            $path,
        ]);
        // Check that the 'preload-paths' cache includes the active workspace ID in
        // the cache key.
        $this->assertNotEmpty(\Drupal::cache('data')->get('preload-paths:stage:/node/1'));
        $this->assertFalse(\Drupal::cache('data')->get('preload-paths:/node/1'));
        // Check that the alias can not be accessed in Live.
        $this->switchToLive();
        $this->assertNotAccessiblePaths([
            $path,
        ]);
        $this->assertFalse(\Drupal::cache('data')->get('preload-paths:/node/1'));
        // Publish the workspace and check that the alias can be accessed in Live.
        $stage->publish();
        $this->assertAccessiblePaths([
            $path,
        ]);
        $this->assertNotEmpty(\Drupal::cache('data')->get('preload-paths:/node/1'));
    }
    
    /**
     * Tests path aliases with workspaces and user switching.
     */
    public function testPathAliasesUserSwitch() : void {
        // Create a published node in Live, without an alias.
        $node = $this->drupalCreateNode([
            'type' => 'article',
            'status' => TRUE,
        ]);
        // Switch to Stage and create an alias for the node.
        $stage = Workspace::load('stage');
        $this->switchToWorkspace($stage);
        $edit = [
            'path[0][alias]' => '/' . $this->randomMachineName(),
        ];
        $this->drupalGet('node/' . $node->id() . '/edit');
        $this->submitForm($edit, 'Save');
        // Check that the node can be accessed in Stage with the given alias.
        $path = $edit['path[0][alias]'];
        $this->assertAccessiblePaths([
            $path,
        ]);
        // Check that the 'preload-paths' cache includes the active workspace ID in
        // the cache key.
        $this->assertNotEmpty(\Drupal::cache('data')->get('preload-paths:stage:/node/1'));
        $this->assertFalse(\Drupal::cache('data')->get('preload-paths:/node/1'));
        // Check that the alias can not be accessed in Live, by logging out without
        // an explicit switch.
        $this->drupalLogout();
        $this->assertNotAccessiblePaths([
            $path,
        ]);
        $this->assertFalse(\Drupal::cache('data')->get('preload-paths:/node/1'));
        // Publish the workspace and check that the alias can be accessed in Live.
        $this->drupalLogin($this->rootUser);
        $stage->publish();
        $this->drupalLogout();
        $this->assertAccessiblePaths([
            $path,
        ]);
        $this->assertNotEmpty(\Drupal::cache('data')->get('preload-paths:/node/1'));
    }
    
    /**
     * Tests path aliases with workspaces for translatable nodes.
     */
    public function testPathAliasesWithTranslation() : void {
        $stage = Workspace::load('stage');
        // Create one node with a random alias.
        $default_node = $this->drupalCreateNode([
            'type' => 'article',
            'langcode' => 'en',
            'status' => TRUE,
            'path' => '/' . $this->randomMachineName(),
        ]);
        // Add published translation with another alias.
        $this->drupalGet('node/' . $default_node->id());
        $this->drupalGet('node/' . $default_node->id() . '/translations');
        $this->clickLink('Add');
        $edit_translation = [
            'body[0][value]' => $this->randomMachineName(),
            'status[value]' => TRUE,
            'path[0][alias]' => '/' . $this->randomMachineName(),
        ];
        $this->submitForm($edit_translation, 'Save (this translation)');
        // Confirm that the alias works.
        $this->drupalGet('ro' . $edit_translation['path[0][alias]']);
        $this->assertSession()
            ->pageTextContains($edit_translation['body[0][value]']);
        $default_path = $default_node->path->alias;
        $translation_path = 'ro' . $edit_translation['path[0][alias]'];
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        $this->switchToWorkspace($stage);
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        // Create a workspace-specific revision for the translation with a new path
        // alias.
        $edit_new_translation_draft_with_alias = [
            'path[0][alias]' => '/' . $this->randomMachineName(),
        ];
        $this->drupalGet('ro/node/' . $default_node->id() . '/edit');
        $this->submitForm($edit_new_translation_draft_with_alias, 'Save (this translation)');
        $stage_translation_path = 'ro' . $edit_new_translation_draft_with_alias['path[0][alias]'];
        // The new alias of the translation should be available in Stage, but not
        // available in Live.
        $this->assertAccessiblePaths([
            $default_path,
            $stage_translation_path,
        ]);
        // Check that the previous (Live) path alias no longer works.
        $this->assertNotAccessiblePaths([
            $translation_path,
        ]);
        // Switch out of Stage and check that the initial path aliases still work.
        $this->switchToLive();
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
        ]);
        // Switch back to Stage.
        $this->switchToWorkspace($stage);
        // Create new workspace-specific revision for translation without changing
        // the path alias.
        $edit_new_translation_draft = [
            'body[0][value]' => $this->randomMachineName(),
        ];
        $this->drupalGet('ro/node/' . $default_node->id() . '/edit');
        $this->submitForm($edit_new_translation_draft, 'Save (this translation)');
        // Confirm that the new draft revision was created.
        $this->assertSession()
            ->pageTextContains($edit_new_translation_draft['body[0][value]']);
        // Switch out of Stage and check that the initial path aliases still work.
        $this->switchToLive();
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
        ]);
        // Switch back to Stage.
        $this->switchToWorkspace($stage);
        $this->assertAccessiblePaths([
            $default_path,
            $stage_translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $translation_path,
        ]);
        // Create a new workspace-specific revision for translation with path alias
        // from the original language's default revision.
        $edit_new_translation_draft_with_defaults_alias = [
            'path[0][alias]' => $default_node->path->alias,
        ];
        $this->drupalGet('ro/node/' . $default_node->id() . '/edit');
        $this->submitForm($edit_new_translation_draft_with_defaults_alias, 'Save (this translation)');
        // Switch out of Stage and check that the initial path aliases still work.
        $this->switchToLive();
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
        ]);
        // Check that only one path alias (the original one) is available in Stage.
        $this->switchToWorkspace($stage);
        $this->assertAccessiblePaths([
            $default_path,
        ]);
        $this->assertNotAccessiblePaths([
            $translation_path,
            $stage_translation_path,
        ]);
        // Create new workspace-specific revision for translation with a deleted
        // (empty) path alias.
        $edit_new_translation_draft_empty_alias = [
            'body[0][value]' => $this->randomMachineName(),
            'path[0][alias]' => '',
        ];
        $this->drupalGet('ro/node/' . $default_node->id() . '/edit');
        $this->submitForm($edit_new_translation_draft_empty_alias, 'Save (this translation)');
        // Check that only one path alias (the original one) is available now.
        $this->switchToLive();
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
        ]);
        $this->switchToWorkspace($stage);
        $this->assertAccessiblePaths([
            $default_path,
        ]);
        $this->assertNotAccessiblePaths([
            $translation_path,
            $stage_translation_path,
        ]);
        // Create a new workspace-specific revision for the translation with a new
        // path alias.
        $edit_new_translation = [
            'body[0][value]' => $this->randomMachineName(),
            'path[0][alias]' => '/' . $this->randomMachineName(),
        ];
        $this->drupalGet('ro/node/' . $default_node->id() . '/edit');
        $this->submitForm($edit_new_translation, 'Save (this translation)');
        // Confirm that the new revision was created.
        $this->assertSession()
            ->pageTextContains($edit_new_translation['body[0][value]']);
        $this->assertSession()
            ->addressEquals('ro' . $edit_new_translation['path[0][alias]']);
        // Check that only the new path alias of the translation can be accessed.
        $new_stage_translation_path = 'ro' . $edit_new_translation['path[0][alias]'];
        $this->assertAccessiblePaths([
            $default_path,
            $new_stage_translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
        ]);
        // Switch out of Stage and check that none of the workspace-specific path
        // aliases can be accessed.
        $this->switchToLive();
        $this->assertAccessiblePaths([
            $default_path,
            $translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
            $new_stage_translation_path,
        ]);
        // Publish Stage and check that its path alias for the translation can be
        // accessed.
        $stage->publish();
        $this->assertAccessiblePaths([
            $default_path,
            $new_stage_translation_path,
        ]);
        $this->assertNotAccessiblePaths([
            $stage_translation_path,
        ]);
    }
    
    /**
     * Helper callback to verify paths are responding with status 200.
     *
     * @param string[] $paths
     *   An array of paths to check for.
     *
     * @internal
     */
    protected function assertAccessiblePaths(array $paths) : void {
        foreach ($paths as $path) {
            $this->drupalGet($path);
            $this->assertSession()
                ->statusCodeEquals(200);
        }
    }
    
    /**
     * Helper callback to verify paths are responding with status 404.
     *
     * @param string[] $paths
     *   An array of paths to check for.
     *
     * @internal
     */
    protected function assertNotAccessiblePaths(array $paths) : void {
        foreach ($paths as $path) {
            $this->drupalGet($path);
            $this->assertSession()
                ->statusCodeEquals(404);
        }
    }

}