feat(settings): add admin & user setting iframe

appinfo/routes.php

@@ -36,6 +36,17 @@
 		['name' => 'settings#getFontFileOverview', 'url' => 'settings/fonts/{name}/overview', 'verb' => 'GET'],
 		['name' => 'settings#deleteFontFile', 'url' => 'settings/fonts/{name}', 'verb' => 'DELETE'],
 		['name' => 'settings#uploadFontFile', 'url' => 'settings/fonts', 'verb' => 'POST'],
+		[
+			'name' => 'settings#getSettingsFile',
+			'url' => 'settings/{type}/{token}/{category}/{name}',
+			'verb' => 'GET',
+			'requirements' => [
+				'type' => '[a-zA-Z0-9_\-]+',
+				'category' => '[a-zA-Z0-9_\-]+',
+				'name' => '.+',
+			],
+		],
+		['name' => 'settings#generateIframeToken', 'url' => 'settings/generateToken/{type}', 'verb' => 'GET'],
 
 		// Direct Editing: Webview
 		['name' => 'directView#show', 'url' => '/direct/{token}', 'verb' => 'GET'],

lib/Controller/SettingsController.php

@@ -7,11 +7,13 @@
 
 use OCA\Richdocuments\AppConfig;
 use OCA\Richdocuments\Capabilities;
+use OCA\Richdocuments\Db\WopiMapper;
 use OCA\Richdocuments\Service\CapabilitiesService;
 use OCA\Richdocuments\Service\ConnectivityService;
 use OCA\Richdocuments\Service\DemoService;
 use OCA\Richdocuments\Service\DiscoveryService;
 use OCA\Richdocuments\Service\FontService;
+use OCA\Richdocuments\Service\SettingsService;
 use OCA\Richdocuments\UploadException;
 use OCP\App\IAppManager;
 use OCP\AppFramework\Controller;
@@ -54,7 +56,10 @@ public function __construct(
 		private CapabilitiesService $capabilitiesService,
 		private DemoService $demoService,
 		private FontService $fontService,
+		private SettingsService $settingsService,
 		private LoggerInterface $logger,
+		private IURLGenerator $urlGenerator,
+		private WopiMapper $wopiMapper,
 		private ?string $userId,
 	) {
 		parent::__construct($appName, $request);
@@ -96,7 +101,6 @@ public function demoServers(): DataResponse {
 	public function getSettings(): JSONResponse {
 		return new JSONResponse($this->getSettingsData());
 	}
-
 	private function getSettingsData(): array {
 		return [
 			'wopi_url' => $this->appConfig->getCollaboraUrlInternal(),
@@ -113,6 +117,7 @@ private function getSettingsData(): array {
 			'esignature_base_url' => $this->appConfig->getAppValue('esignature_base_url'),
 			'esignature_client_id' => $this->appConfig->getAppValue('esignature_client_id'),
 			'esignature_secret' => $this->appConfig->getAppValue('esignature_secret'),
+			'userId' => $this->userId
 		];
 	}
 
@@ -407,6 +412,25 @@ public function getFontFileOverview(string $name): DataDisplayResponse {
 		}
 	}
 
+	/**
+	 * @NoAdminRequired
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 *
+	 * @param string $type - Type is 'admin' or 'user'
+	 * @return DataResponse
+	 */
+	public function generateIframeToken(string $type): DataResponse {
+		try {
+			$response = $this->settingsService->generateIframeToken($type, $this->userId);
+			return new DataResponse($response);
+		} catch (\Exception $e) {
+			return new DataResponse([
+				'message' => 'Settings token not generated.'
+			], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+	}
+
 	/**
 	 * @param string $name
 	 * @return DataResponse
@@ -450,6 +474,40 @@ public function uploadFontFile(): JSONResponse {
 		}
 	}
 
+	/**
+	 * @param string $type
+	 * @param string $category
+	 * @param string $name
+	 *
+	 * @return DataDisplayResponse
+	 *
+	 * @NoAdminRequired
+	 * @PublicPage
+	 * @NoCSRFRequired
+	 **/
+	public function getSettingsFile(string $type, string $token, string $category, string $name) {
+		try {
+			$wopi = $this->wopiMapper->getWopiForToken($token);
+			if ($type === 'userconfig') {
+				$userId = $wopi->getEditorUid() ?: $wopi->getOwnerUid();
+				$type = $type . '/' . $userId;
+			}
+			$systemFile = $this->settingsService->getSettingsFile($type, $category, $name);
+			return new DataDisplayResponse(
+				$systemFile->getContent(),
+				200,
+				[
+					'Content-Type' => $systemFile->getMimeType() ?: 'application/octet-stream'
+				]
+			);
+		} catch (NotFoundException $e) {
+			return new DataDisplayResponse('File not found.', 404);
+		} catch (\Exception $e) {
+			return new DataDisplayResponse('Something went wrong', 500);
+		}
+	}
+
+
 	/**
 	 * @param string $key
 	 * @return array

lib/Controller/WopiController.php

@@ -17,10 +17,12 @@
 use OCA\Richdocuments\Helper;
 use OCA\Richdocuments\PermissionManager;
 use OCA\Richdocuments\Service\FederationService;
+use OCA\Richdocuments\Service\SettingsService;
 use OCA\Richdocuments\Service\UserScopeService;
 use OCA\Richdocuments\TaskProcessingManager;
 use OCA\Richdocuments\TemplateManager;
 use OCA\Richdocuments\TokenManager;
+use OCA\Richdocuments\WOPI\SettingsUrl;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\Attribute\FrontpageRoute;
@@ -44,6 +46,7 @@
 use OCP\Files\Lock\OwnerLockedException;
 use OCP\Files\Node;
 use OCP\Files\NotFoundException;
+use OCP\Files\NotPermittedException;
 use OCP\IConfig;
 use OCP\IGroupManager;
 use OCP\IRequest;
@@ -86,6 +89,7 @@ public function __construct(
 		private ILockManager $lockManager,
 		private IEventDispatcher $eventDispatcher,
 		private TaskProcessingManager $taskProcessingManager,
+		private SettingsService $settingsService,
 	) {
 		parent::__construct($appName, $request);
 	}
@@ -100,7 +104,7 @@ public function __construct(
 	public function checkFileInfo(string $fileId, string $access_token): JSONResponse {
 		try {
 			[$fileId, , $version] = Helper::parseFileId($fileId);
-
+			
 			$wopi = $this->wopiMapper->getWopiForToken($access_token);
 			$file = $this->getFileForWopiToken($wopi);
 			if (!($file instanceof File)) {
@@ -133,11 +137,18 @@ public function checkFileInfo(string $fileId, string $access_token): JSONRespons
 		} catch (NoLockProviderException|PreConditionNotMetException) {
 		}
 
+		$userId = !$isPublic ? $wopi->getEditorUid() : $guestUserId;
+
+		if (!$isPublic) {
+			$userSettings = $this->generateSettings($userId, 'userconfig');
+		}
+		$sharedSettings = $this->generateSettings($userId, 'systemconfig');
+
 		$response = [
 			'BaseFileName' => $file->getName(),
 			'Size' => $file->getSize(),
 			'Version' => $version,
-			'UserId' => !$isPublic ? $wopi->getEditorUid() : $guestUserId,
+			'UserId' => $userId,
 			'OwnerId' => $wopi->getOwnerUid(),
 			'UserFriendlyName' => $userDisplayName,
 			'UserExtraInfo' => [],
@@ -165,8 +176,13 @@ public function checkFileInfo(string $fileId, string $access_token): JSONRespons
 			'EnableRemoteAIContent' => $isTaskProcessingEnabled,
 			'HasContentRange' => true,
 			'ServerPrivateInfo' => [],
+			'SharedSettings' => $sharedSettings,
 		];
 
+		if (!$isPublic) {
+			$response['UserSettings'] = $userSettings;
+		}
+
 		$enableZotero = $this->config->getAppValue(Application::APPNAME, 'zoteroEnabled', 'yes') === 'yes';
 		if (!$isPublic && $enableZotero) {
 			$zoteroAPIKey = $this->config->getUserValue($wopi->getEditorUid(), 'richdocuments', 'zoteroAPIKey', '');
@@ -381,6 +397,111 @@ public function getFile(string $fileId, string $access_token): JSONResponse|Stre
 		}
 	}
 
+	#[NoAdminRequired]
+	#[NoCSRFRequired]
+	#[PublicPage]
+	#[FrontpageRoute(verb: 'GET', url: 'wopi/settings')]
+	public function getSettings(string $type, string $access_token): JSONResponse {
+		if (empty($type)) {
+			return new JSONResponse(['error' => 'Invalid type parameter'], Http::STATUS_BAD_REQUEST);
+		}
+
+		try {
+			$wopi = $this->wopiMapper->getWopiForToken($access_token);
+			if ($wopi->getTokenType() !== Wopi::TOKEN_TYPE_SETTING_AUTH) {
+				return new JSONResponse(['error' => 'Invalid token type'], Http::STATUS_BAD_REQUEST);
+			}
+
+			$isPublic = empty($wopi->getEditorUid());
+			$guestUserId = 'Guest-' . \OC::$server->getSecureRandom()->generate(8);
+			$userId = !$isPublic ? $wopi->getEditorUid() : $guestUserId;
+
+			$userConfig = $this->settingsService->generateSettingsConfig($type, $userId);
+			return new JSONResponse($userConfig, Http::STATUS_OK);
+		} catch (UnknownTokenException|ExpiredTokenException $e) {
+			$this->logger->debug($e->getMessage(), ['exception' => $e]);
+			return new JSONResponse(['error' => 'Unauthorized'], Http::STATUS_UNAUTHORIZED);
+		} catch (\Exception $e) {
+			$this->logger->error($e->getMessage(), ['exception' => $e]);
+			return new JSONResponse(['error' => 'Internal Server Error'], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+	}
+
+	#[NoAdminRequired]
+	#[NoCSRFRequired]
+	#[PublicPage]
+	#[FrontpageRoute(verb: 'POST', url: 'wopi/settings/upload')]
+	public function uploadSettingsFile(string $fileId, string $access_token): JSONResponse {
+		try {
+			$wopi = $this->wopiMapper->getWopiForToken($access_token);
+
+			$userId = $wopi->getEditorUid();
+			// TODO: auth - for admin??
+			$content = fopen('php://input', 'rb');
+			if (!$content) {
+				throw new \Exception('Failed to read input stream.');
+			}
+
+			$fileContent = stream_get_contents($content);
+			fclose($content);
+
+			// Use the fileId as a file path URL (e.g., "/settings/systemconfig/wordbook/en_US%20(1).dic")
+			$settingsUrl = new SettingsUrl($fileId);
+			$result = $this->settingsService->uploadFile($settingsUrl, $fileContent, $userId);
+
+			return new JSONResponse([
+				'status' => 'success',
+				'filename' => $settingsUrl->getFileName(),
+				'details' => $result,
+			], Http::STATUS_OK);
+
+		} catch (UnknownTokenException $e) {
+			$this->logger->debug($e->getMessage(), ['exception' => $e]);
+			return new JSONResponse(['error' => 'Invalid token'], Http::STATUS_FORBIDDEN);
+		} catch (\Exception $e) {
+			$this->logger->error($e->getMessage(), ['exception' => $e]);
+			return new JSONResponse(['error' => $e->getMessage()], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+	}
+
+	#[NoAdminRequired]
+	#[NoCSRFRequired]
+	#[PublicPage]
+	#[FrontpageRoute(verb: 'DELETE', url: 'wopi/settings')]
+	public function deleteSettingsFile(string $fileId, string $access_token): JSONResponse {
+		try {
+			$wopi = $this->wopiMapper->getWopiForToken($access_token);
+			if ($wopi->getTokenType() !== Wopi::TOKEN_TYPE_SETTING_AUTH) {
+				return new JSONResponse(['error' => 'Invalid token type'], Http::STATUS_FORBIDDEN);
+			}
+
+			// Parse the dynamic file path from `fileId`, e.g. "/settings/systemconfig/wordbook/en_US (1).dic"
+			$settingsUrl = new SettingsUrl($fileId);
+			$type = $settingsUrl->getType();
+			$category = $settingsUrl->getCategory();
+			$fileName = $settingsUrl->getFileName();
+			$userId = $wopi->getEditorUid();
+
+			$this->settingsService->deleteSettingsFile($type, $category, $fileName, $userId);
+
+			return new JSONResponse([
+				'status' => 'success',
+				'message' => "File '$fileName' deleted from '$category' of type '$type'."
+			], Http::STATUS_OK);
+		} catch (UnknownTokenException $e) {
+			$this->logger->debug($e->getMessage(), ['exception' => $e]);
+			return new JSONResponse(['error' => 'Invalid token'], Http::STATUS_FORBIDDEN);
+		} catch (NotFoundException $e) {
+			return new JSONResponse(['error' => 'File not found'], Http::STATUS_NOT_FOUND);
+		} catch (NotPermittedException $e) {
+			return new JSONResponse(['error' => 'Not permitted'], Http::STATUS_FORBIDDEN);
+		} catch (\Exception $e) {
+			$this->logger->error($e->getMessage(), ['exception' => $e]);
+			return new JSONResponse(['error' => 'Internal Server Error'], Http::STATUS_INTERNAL_SERVER_ERROR);
+		}
+	}
+
+
 	/**
 	 * Given an access token and a fileId, replaces the files with the request body.
 	 * Expects a valid token in access_token parameter.
@@ -863,4 +984,16 @@ private function getWopiUrlForTemplate(Wopi $wopi): string {
 		$nextcloudUrl = $this->appConfig->getNextcloudUrl() ?: trim($this->urlGenerator->getAbsoluteURL(''), '/');
 		return $nextcloudUrl . '/index.php/apps/richdocuments/wopi/template/' . $wopi->getTemplateId() . '?access_token=' . $wopi->getToken();
 	}
+	private function generateSettingToken(string $userId): string {
+		return $this->settingsService->generateIframeToken('user', $userId)['token'];
+	}
+	// todo extract nextcloud url from everything
+	private function generateSettings(string $userId, string $type): array {
+		$nextcloudUrl = $this->appConfig->getNextcloudUrl() ?: trim($this->urlGenerator->getAbsoluteURL(''), '/');
+		$uri = $nextcloudUrl . '/index.php/apps/richdocuments/wopi/settings' . '?type=' . $type . '&access_token=' . $this->generateSettingToken($userId) . '&fileId=' . '-1';
+		return [
+			'uri' => $uri,
+			'stamp' => time()
+		];
+	}
 }

lib/Db/Wopi.php

@@ -68,6 +68,11 @@ class Wopi extends Entity implements \JsonSerializable {
 	 */
 	public const TOKEN_TYPE_INITIATOR = 4;
 
+	/*
+	 * Temporary token that is used for authentication while communication between cool iframe and user/admin settings
+	 */
+	public const TOKEN_TYPE_SETTING_AUTH = 5;
+
 	/** @var string */
 	protected $ownerUid;
 

lib/Db/WopiMapper.php

@@ -66,6 +66,28 @@ public function generateFileToken($fileId, $owner, $editor, $version, $updatable
 		return $wopi;
 	}
 
+	public function generateUserSettingsToken($fileId, $userId, $version, $serverHost) {
+		$token = $this->random->generate(32, ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_UPPER . ISecureRandom::CHAR_DIGITS);
+
+		$wopi = Wopi::fromParams([
+			'fileid' => $fileId,
+			'ownerUid' => $userId,
+			'editorUid' => $userId,
+			'version' => $version,
+			'canwrite' => true,
+			'serverHost' => $serverHost,
+			'token' => $token,
+			'expiry' => $this->calculateNewTokenExpiry(),
+			'templateId' => '0',
+			'tokenType' => Wopi::TOKEN_TYPE_SETTING_AUTH,
+		]);
+
+		/** @var Wopi $wopi */
+		$wopi = $this->insert($wopi);
+
+		return $wopi;
+	}
+
 	public function generateInitiatorToken($uid, $remoteServer) {
 		$token = $this->random->generate(32, ISecureRandom::CHAR_LOWER . ISecureRandom::CHAR_UPPER . ISecureRandom::CHAR_DIGITS);