Listen to app enable/disable events

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

apps/admin_audit/lib/Actions/AppManagement.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
+ *
+ * @author Joas Schilling <coding@schilljs.com>
+ *
+ * @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\AdminAudit\Actions;
+
+class AppManagement extends Action {
+
+	/**
+	 * @param string $appName
+	 */
+	public function enableApp($appName) {
+		$this->log('App "%s" enabled',
+			['app' => $appName],
+			['app']
+		);
+	}
+
+	/**
+	 * @param string $appName
+	 * @param string[] $groups
+	 */
+	public function enableAppForGroups($appName, array $groups) {
+		$this->log('App "%s" enabled for groups: %s',
+			['app' => $appName, 'groups' => implode(', ', $groups)],
+			['app', 'groups']
+		);
+	}
+
+	/**
+	 * @param string $appName
+	 */
+	public function disableApp($appName) {
+		$this->log('App "%s" disabled',
+			['app' => $appName],
+			['app']
+		);
+	}
+}

apps/admin_audit/lib/AppInfo/Application.php

@@ -25,6 +25,7 @@ use OC\Files\Filesystem;
 use OC\Files\Node\File;
 use OC\Group\Manager;
 use OC\User\Session;
+use OCA\AdminAudit\Actions\AppManagement;
 use OCA\AdminAudit\Actions\Auth;
 use OCA\AdminAudit\Actions\Files;
 use OCA\AdminAudit\Actions\GroupManagement;
@@ -32,6 +33,7 @@ use OCA\AdminAudit\Actions\Sharing;
 use OCA\AdminAudit\Actions\Trashbin;
 use OCA\AdminAudit\Actions\UserManagement;
 use OCA\AdminAudit\Actions\Versions;
+use OCP\App\ManagerEvent;
 use OCP\AppFramework\App;
 use OCP\IGroupManager;
 use OCP\ILogger;
@@ -55,10 +57,15 @@ class Application extends App {
 	 */
 	protected function registerHooks() {
 		$logger = $this->getContainer()->getServer()->getLogger();
+
 		$this->userManagementHooks($logger);
 		$this->groupHooks($logger);
-		$this->sharingHooks($logger);
 		$this->authHooks($logger);
+
+		$this->appHooks($logger);
+
+		$this->sharingHooks($logger);
+
 		$this->fileHooks($logger);
 		$this->trashbinHooks($logger);
 		$this->versionsHooks($logger);
@@ -106,6 +113,24 @@ class Application extends App {
 		Util::connectHook('OC_User', 'logout', $authActions, 'logout');
 	}
 
+	protected function appHooks(ILogger $logger) {
+
+		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();
+		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_ENABLE, function(ManagerEvent $event) use ($logger) {
+			$appActions = new AppManagement($logger);
+			$appActions->enableApp($event->getAppID());
+		});
+		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_ENABLE_FOR_GROUPS, function(ManagerEvent $event) use ($logger) {
+			$appActions = new AppManagement($logger);
+			$appActions->enableAppForGroups($event->getAppID(), $event->getGroups());
+		});
+		$eventDispatcher->addListener(ManagerEvent::EVENT_APP_DISABLE, function(ManagerEvent $event) use ($logger) {
+			$appActions = new AppManagement($logger);
+			$appActions->disableApp($event->getAppID());
+		});
+
+	}
+
 	protected function fileHooks(ILogger $logger) {
 		$fileActions = new Files($logger);
 		$eventDispatcher = $this->getContainer()->getServer()->getEventDispatcher();