Allow users to specify to accept (internal) shares by default

Fixes #18255

A new user setting allows a user to always accept (internal) shares. For
example if they don't like accepting shares manually ;)

Signed-off-by: Roeland Jago Douma <[email protected]>

Author: rullzer

apps/files_sharing/composer/composer/autoload_classmap.php

@@ -49,6 +49,7 @@
     'OCA\\Files_Sharing\\Listener\\GlobalShareAcceptanceListener' => $baseDir . '/../lib/Listener/GlobalShareAcceptanceListener.php',
     'OCA\\Files_Sharing\\Listener\\LoadAdditionalListener' => $baseDir . '/../lib/Listener/LoadAdditionalListener.php',
     'OCA\\Files_Sharing\\Listener\\LoadSidebarListener' => $baseDir . '/../lib/Listener/LoadSidebarListener.php',
+    'OCA\\Files_Sharing\\Listener\\UserShareAcceptanceListener' => $baseDir . '/../lib/Listener/UserShareAcceptanceListener.php',
     'OCA\\Files_Sharing\\Middleware\\OCSShareAPIMiddleware' => $baseDir . '/../lib/Middleware/OCSShareAPIMiddleware.php',
     'OCA\\Files_Sharing\\Middleware\\ShareInfoMiddleware' => $baseDir . '/../lib/Middleware/ShareInfoMiddleware.php',
     'OCA\\Files_Sharing\\Middleware\\SharingCheckMiddleware' => $baseDir . '/../lib/Middleware/SharingCheckMiddleware.php',

apps/files_sharing/composer/composer/autoload_static.php

@@ -64,6 +64,7 @@ class ComposerStaticInitFiles_Sharing
         'OCA\\Files_Sharing\\Listener\\GlobalShareAcceptanceListener' => __DIR__ . '/..' . '/../lib/Listener/GlobalShareAcceptanceListener.php',
         'OCA\\Files_Sharing\\Listener\\LoadAdditionalListener' => __DIR__ . '/..' . '/../lib/Listener/LoadAdditionalListener.php',
         'OCA\\Files_Sharing\\Listener\\LoadSidebarListener' => __DIR__ . '/..' . '/../lib/Listener/LoadSidebarListener.php',
+        'OCA\\Files_Sharing\\Listener\\UserShareAcceptanceListener' => __DIR__ . '/..' . '/../lib/Listener/UserShareAcceptanceListener.php',
         'OCA\\Files_Sharing\\Middleware\\OCSShareAPIMiddleware' => __DIR__ . '/..' . '/../lib/Middleware/OCSShareAPIMiddleware.php',
         'OCA\\Files_Sharing\\Middleware\\ShareInfoMiddleware' => __DIR__ . '/..' . '/../lib/Middleware/ShareInfoMiddleware.php',
         'OCA\\Files_Sharing\\Middleware\\SharingCheckMiddleware' => __DIR__ . '/..' . '/../lib/Middleware/SharingCheckMiddleware.php',

apps/files_sharing/lib/AppInfo/Application.php

@@ -38,6 +38,7 @@
 use OCA\Files_Sharing\Listener\GlobalShareAcceptanceListener;
 use OCA\Files_Sharing\Listener\LoadAdditionalListener;
 use OCA\Files_Sharing\Listener\LoadSidebarListener;
+use OCA\Files_Sharing\Listener\UserShareAcceptanceListener;
 use OCA\Files_Sharing\Middleware\OCSShareAPIMiddleware;
 use OCA\Files_Sharing\Middleware\ShareInfoMiddleware;
 use OCA\Files_Sharing\Middleware\SharingCheckMiddleware;
@@ -213,6 +214,7 @@ protected function registerEventsScripts(IEventDispatcher $dispatcher) {
 			\OCP\Util::addScript('files_sharing', 'dist/collaboration');
 		});
 		$dispatcher->addServiceListener(ShareCreatedEvent::class, GlobalShareAcceptanceListener::class);
+		$dispatcher->addServiceListener(ShareCreatedEvent::class, UserShareAcceptanceListener::class);
 
 		// notifications api to accept incoming user shares
 		$dispatcher->addListener('OCP\Share::postShare', function(GenericEvent $event) {

apps/files_sharing/lib/Listener/UserShareAcceptanceListener.php

@@ -0,0 +1,59 @@
+<?php
+declare(strict_types=1);
+/**
+ * @copyright Copyright (c) 2019, Roeland Jago Douma <[email protected]>
+ *
+ * @author Roeland Jago Douma <[email protected]>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Files_Sharing\Listener;
+
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+use OCP\IConfig;
+use OCP\Share\Events\SharedEvent;
+use OCP\Share\IManager;
+
+class UserShareAcceptanceListener implements IEventListener {
+
+	/** @var IConfig */
+	private $config;
+	/** @var IManager */
+	private $shareManager;
+	/** @var string */
+	private $userId;
+
+	public function __construct(IConfig $config, IManager $shareManager, string $userId) {
+		$this->config = $config;
+		$this->shareManager = $shareManager;
+		$this->userId = $userId;
+	}
+
+	public function handle(Event $event): void {
+		if (!($event instanceof SharedEvent)) {
+			return;
+		}
+
+		if ($this->config->getUserValue($this->userId, 'files_sharing','default_accept','no') === 'yes') {
+			$share = $event->getShare();
+			$this->shareManager->acceptShare($share, $this->userId);
+		}
+	}
+
+}