Add a setting to disable files and public sharing integration

Signed-off-by: Joas Schilling <coding@schilljs.com>

lib/Controller/FilesController.php

@@ -32,6 +32,7 @@
 use OCP\AppFramework\OCSController;
 use OCP\Files\FileInfo;
 use OCP\Files\NotFoundException;
+use OCP\IConfig;
 use OCP\IL10N;
 use OCP\IRequest;
 use OCP\Share\IShare;
@@ -44,6 +45,8 @@ class FilesController extends OCSController {
 	private $manager;
 	/** @var Util */
 	private $util;
+	/** @var IConfig */
+	private $config;
 	/** @var IL10N */
 	private $l;
 
@@ -53,12 +56,14 @@ public function __construct(
 			string $userId,
 			Manager $manager,
 			Util $util,
+			IConfig $config,
 			IL10N $l10n
 	) {
 		parent::__construct($appName, $request);
 		$this->currentUser = $userId;
 		$this->manager = $manager;
 		$this->util = $util;
+		$this->config = $config;
 		$this->l = $l10n;
 	}
 
@@ -93,6 +98,10 @@ public function __construct(
 	 * @throws OCSNotFoundException
 	 */
 	public function getRoom(string $fileId): DataResponse {
+		if ($this->config->getAppValue('spreed', 'conversations_files', '1') !== '1') {
+			return new DataResponse([], Http::STATUS_BAD_REQUEST);
+		}
+
 		$share = $this->util->getAnyPublicShareOfFileOwnedByUserOrAnyDirectShareOfFileAccessibleByUser($fileId, $this->currentUser);
 		$groupFolder = null;
 		if (!$share) {

lib/Files/TemplateLoader.php

@@ -32,7 +32,7 @@
 class TemplateLoader {
 
 	public static function register(EventDispatcherInterface $dispatcher): void {
-		$dispatcher->addListener('OCA\Files::loadAdditionalScripts', function() {
+		$dispatcher->addListener('OCA\Files::loadAdditionalScripts', static function() {
 			self::loadTalkSidebarForFilesApp();
 		});
 	}
@@ -44,6 +44,11 @@ public static function register(EventDispatcherInterface $dispatcher): void {
 	 * Files app.
 	 */
 	public static function loadTalkSidebarForFilesApp(): void {
+		$config = \OC::$server->getConfig();
+		if ($config->getAppValue('spreed', 'conversations_files', '1') !== '1') {
+			return;
+		}
+
 		Util::addStyle('spreed', 'merged-files');
 		Util::addScript('spreed', 'merged-files');
 	}

lib/PublicShare/TemplateLoader.php

@@ -37,10 +37,9 @@
 class TemplateLoader {
 
 	public static function register(EventDispatcherInterface $dispatcher): void {
-		$listener = function() {
+		$dispatcher->addListener('OCA\Files_Sharing::loadAdditionalScripts', static function() {
 			self::loadTalkSidebarUi();
-		};
-		$dispatcher->addListener('OCA\Files_Sharing::loadAdditionalScripts', $listener);
+		});
 	}
 
 	/**
@@ -49,7 +48,13 @@ public static function register(EventDispatcherInterface $dispatcher): void {
 	 * This method should be called when loading additional scripts for the
 	 * public share page of the server.
 	 */
-	public static function loadTalkSidebarUi() {
+	public static function loadTalkSidebarUi(): void {
+		$config = \OC::$server->getConfig();
+		if ($config->getAppValue('spreed', 'conversations_files', '1') !== '1' ||
+			$config->getAppValue('spreed', 'conversations_files_public_shares', '1') !== '1') {
+			return;
+		}
+
 		Util::addStyle('spreed', 'merged-public-share');
 		Util::addScript('spreed', 'merged-public-share');
 	}

lib/Settings/Admin/GeneralSettings.php

@@ -47,6 +47,8 @@ public function __construct(IConfig $config,
 	 */
 	public function getForm(): TemplateResponse {
 		$this->initialStateService->provideInitialState('talk', 'start_calls', (int) $this->config->getAppValue('spreed', 'start_calls', '0'));
+		$this->initialStateService->provideInitialState('talk', 'conversations_files', (int) $this->config->getAppValue('spreed', 'conversations_files', '1'));
+		$this->initialStateService->provideInitialState('talk', 'conversations_files_public_shares', (int) $this->config->getAppValue('spreed', 'conversations_files_public_shares', '1'));
 		return new TemplateResponse('spreed', 'settings/admin/general-settings', [], '');
 	}
 

vue/src/views/GeneralSettings.vue

@@ -32,11 +32,36 @@
 				:placeholder="t('spreed', 'Who can start a call?')"
 				label="label"
 				track-by="value"
-				@input="saveChanges" />
+				:disabled="loading || loadingStartCalls"
+				@input="saveStartCalls" />
 		</p>
 		<p>
 			<em>{{ t('spreed', 'When a call has started, everyone with access to the conversation can join the call.') }}</em>
 		</p>
+
+		<h3>{{ t('spreed', 'Integration into other apps') }}</h3>
+
+		<p>
+			<input id="conversations_files"
+				v-model="conversationsFiles"
+				type="checkbox"
+				name="conversations_files"
+				class="checkbox"
+				:disabled="loading || loadingConversationsFiles"
+				@change="saveConversationsFiles">
+			<label for="conversations_files">{{ t('spreed', 'Allow conversations on files') }}</label>
+		</p>
+
+		<p>
+			<input id="conversations_files_public_shares"
+				v-model="conversationsFilesPublicShares"
+				type="checkbox"
+				name="conversations_files_public_shares"
+				class="checkbox"
+				:disabled="loading || loadingConversationsFiles || !conversationsFiles"
+				@change="saveConversationsFilesPublicShares">
+			<label for="conversations_files_public_shares">{{ t('spreed', 'Allow conversations on public shares for files') }}</label>
+		</p>
 	</div>
 </template>
 
@@ -57,25 +82,61 @@ export default {
 
 	data() {
 		return {
-			loading: false,
+			loading: true,
+			loadingStartCalls: false,
+			loadingConversationsFiles: false,
+
 			startCallOptions,
-			startCalls: startCallOptions[0]
+			startCalls: startCallOptions[0],
+
+			conversationsFiles: true,
+			conversationsFilesPublicShares: true
 		}
 	},
 
 	mounted() {
 		this.loading = true
 		this.startCalls = startCallOptions[parseInt(OCP.InitialState.loadState('talk', 'start_calls'))]
+		this.conversationsFiles = parseInt(OCP.InitialState.loadState('talk', 'conversations_files')) === 1
+		this.conversationsFilesPublicShares = parseInt(OCP.InitialState.loadState('talk', 'conversations_files_public_shares')) === 1
 		this.loading = false
 	},
 
 	methods: {
-		saveChanges() {
-			this.loading = true
+		saveStartCalls() {
+			this.loadingStartCalls = true
 
 			OCP.AppConfig.setValue('spreed', 'start_calls', this.startCalls.value, {
 				success: function() {
-					this.loading = false
+					this.loadingStartCalls = false
+				}.bind(this)
+			})
+		},
+		saveConversationsFiles() {
+			this.loadingConversationsFiles = true
+
+			OCP.AppConfig.setValue('spreed', 'conversations_files', this.conversationsFiles ? '1' : '0', {
+				success: function() {
+					if (!this.conversationsFiles) {
+						// When the file integration is disabled, the share integration is also disabled
+						OCP.AppConfig.setValue('spreed', 'conversations_files_public_shares', '0', {
+							success: function() {
+								this.conversationsFilesPublicShares = false
+								this.loadingConversationsFiles = false
+							}.bind(this)
+						})
+					} else {
+						this.loadingConversationsFiles = false
+					}
+				}.bind(this)
+			})
+		},
+		saveConversationsFilesPublicShares() {
+			this.loadingConversationsFiles = true
+
+			OCP.AppConfig.setValue('spreed', 'conversations_files_public_shares', this.conversationsFilesPublicShares ? '1' : '0', {
+				success: function() {
+					this.loadingConversationsFiles = false
 				}.bind(this)
 			})
 		}