Make the group selectable

apps/updatenotification/js/admin.js

@@ -39,8 +39,16 @@ $(document).ready(function(){
 			});
 		});
 	});
+
 	$('#release-channel').change(function() {
 		var newChannel = $('#release-channel').find(":selected").val();
+
+		if (newChannel === 'git' || newChannel === 'daily') {
+			$('#oca_updatenotification_groups').addClass('hidden');
+		} else {
+			$('#oca_updatenotification_groups').removeClass('hidden');
+		}
+
 		$.post(
 			OC.generateUrl('/apps/updatenotification/channel'),
 			{
@@ -51,4 +59,12 @@ $(document).ready(function(){
 			}
 		);
 	});
+
+	var $notificationTargetGroups = $('#oca_updatenotification_groups_list');
+	OC.Settings.setupGroupsSelect($notificationTargetGroups);
+	$notificationTargetGroups.change(function(ev) {
+		var groups = ev.val || [];
+		groups = JSON.stringify(groups);
+		OC.AppConfig.setValue('updatenotification', 'notify_groups', groups);
+	});
 });

apps/updatenotification/lib/Controller/AdminController.php

@@ -100,12 +100,17 @@ class AdminController extends Controller {
 			unset($channels[$key]);
 		}
 		$updateState = $this->updateChecker->getUpdateState();
+
+		$notifyGroups = json_decode($this->config->getAppValue('updatenotification', 'notify_groups', '["admin"]'));
+
 		$params = [
 			'isNewVersionAvailable' => ($updateState === []) ? false : true,
 			'lastChecked' => $lastUpdateCheck,
 			'currentChannel' => $currentChannel,
 			'channels' => $channels,
 			'newVersionString' => ($updateState === []) ? '' : $updateState['updateVersion'],
+
+			'notify_groups' => implode('|', $notifyGroups),
 		];
 
 		return new TemplateResponse($this->appName, 'admin', $params, '');

apps/updatenotification/lib/Notification/BackgroundJob.php

@@ -28,6 +28,7 @@ use OC\Updater\VersionCheck;
 use OCP\App\IAppManager;
 use OCP\Http\Client\IClientService;
 use OCP\IConfig;
+use OCP\IGroup;
 use OCP\IGroupManager;
 use OCP\IUser;
 use OCP\Notification\IManager;
@@ -149,8 +150,14 @@ class BackgroundJob extends TimedJob {
 			return $this->users;
 		}
 
-		$groupToNotify = $this->groupManager->get('admin');
-		$this->users = $groupToNotify->getUsers();
+		$notifyGroups = json_decode($this->config->getAppValue('updatenotification', 'notify_groups', '["admin"]'));
+		foreach ($notifyGroups as $group) {
+			$groupToNotify = $this->groupManager->get($group);
+			if ($groupToNotify instanceof IGroup) {
+				$this->users = array_merge($this->users, $groupToNotify->getUsers());
+			}
+		}
+
 		return $this->users;
 	}
 

apps/updatenotification/templates/admin.php

@@ -39,4 +39,11 @@
 	<p>
 		<em><?php p($l->t('You can always update to a newer version / experimental channel. But you can never downgrade to a more stable channel.')); ?></em>
 	</p>
+
+
+	<p id="oca_updatenotification_groups" class="<?php if (in_array($currentChannel, ['daily', 'git'])) p('hidden'); ?>">
+		<br />
+		<?php p($l->t('Notify members of the following groups about available updates:')); ?>
+		<input name="oca_updatenotification_groups_list" type="hidden" id="oca_updatenotification_groups_list" value="<?php p($_['notify_groups']) ?>" style="width: 400px">
+	</p>
 </form>