Provide a fake AudioProvider that is basically the same as PushProvider, better then not showing reminders at all for now

Signed-off-by: Georg Ehrke <developer@georgehrke.com>

apps/dav/composer/composer/autoload_classmap.php

@@ -55,6 +55,7 @@ return array(
     'OCA\\DAV\\CalDAV\\Reminder\\AbstractNotificationProvider' => $baseDir . '/../lib/CalDAV/Reminder/AbstractNotificationProvider.php',
     'OCA\\DAV\\CalDAV\\Reminder\\Backend' => $baseDir . '/../lib/CalDAV/Reminder/Backend.php',
     'OCA\\DAV\\CalDAV\\Reminder\\NotificationProviderManager' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProviderManager.php',
+    'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\AudioProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/AudioProvider.php',
     'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\EmailProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php',
     'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\ProviderNotAvailableException' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/ProviderNotAvailableException.php',
     'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\PushProvider' => $baseDir . '/../lib/CalDAV/Reminder/NotificationProvider/PushProvider.php',

apps/dav/composer/composer/autoload_static.php

@@ -70,6 +70,7 @@ class ComposerStaticInitDAV
         'OCA\\DAV\\CalDAV\\Reminder\\AbstractNotificationProvider' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/AbstractNotificationProvider.php',
         'OCA\\DAV\\CalDAV\\Reminder\\Backend' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/Backend.php',
         'OCA\\DAV\\CalDAV\\Reminder\\NotificationProviderManager' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/NotificationProviderManager.php',
+        'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\AudioProvider' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/NotificationProvider/AudioProvider.php',
         'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\EmailProvider' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/NotificationProvider/EmailProvider.php',
         'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\ProviderNotAvailableException' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/NotificationProvider/ProviderNotAvailableException.php',
         'OCA\\DAV\\CalDAV\\Reminder\\NotificationProvider\\PushProvider' => __DIR__ . '/..' . '/../lib/CalDAV/Reminder/NotificationProvider/PushProvider.php',

apps/dav/lib/AppInfo/Application.php

@@ -31,6 +31,7 @@ use OCA\DAV\CalDAV\Activity\Provider\Event;
 use OCA\DAV\CalDAV\BirthdayService;
 use OCA\DAV\CalDAV\CalendarManager;
 use OCA\DAV\CalDAV\Reminder\Backend as ReminderBackend;
+use OCA\DAV\CalDAV\Reminder\NotificationProvider\AudioProvider;
 use OCA\DAV\CalDAV\Reminder\NotificationProvider\EmailProvider;
 use OCA\DAV\CalDAV\Reminder\NotificationProvider\PushProvider;
 use OCA\DAV\CalDAV\Reminder\NotificationProviderManager;
@@ -259,6 +260,7 @@ class Application extends App {
 		try {
 			/** @var NotificationProviderManager $notificationProviderManager */
 			$notificationProviderManager = $this->getContainer()->query(NotificationProviderManager::class);
+			$notificationProviderManager->registerProvider(AudioProvider::class);
 			$notificationProviderManager->registerProvider(EmailProvider::class);
 			$notificationProviderManager->registerProvider(PushProvider::class);
 		} catch(\Exception $ex) {

apps/dav/lib/CalDAV/Reminder/NotificationProvider/AudioProvider.php

@@ -0,0 +1,36 @@
+<?php
+/**
+ * @copyright Copyright (c) 2019, Georg Ehrke
+ *
+ * @author Georg Ehrke <oc.list@georgehrke.com>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * 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, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+namespace OCA\DAV\CalDAV\Reminder\NotificationProvider;
+
+/**
+ * Class AudioProvider
+ *
+ * This class only extends PushProvider at the moment. It does not provide true
+ * audio-alarms yet, but it's better than no alarm at all right now.
+ *
+ * @package OCA\DAV\CalDAV\Reminder\NotificationProvider
+ */
+class AudioProvider extends PushProvider {
+
+	/** @var string */
+	public const NOTIFICATION_TYPE = 'AUDIO';
+}