♻️ Turn new elements properties into methods
[Sone.git] / src / main / kotlin / net / pterodactylus / sone / web / notification / LocalReplyHandler.kt
1 /**
2  * Sone - LocalReplyHandler.kt - Copyright © 2019–2020 David ‘Bombe’ Roden
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  */
17
18 package net.pterodactylus.sone.web.notification
19
20 import com.google.common.eventbus.*
21 import net.pterodactylus.sone.core.event.*
22 import net.pterodactylus.sone.data.*
23 import net.pterodactylus.sone.notify.*
24 import net.pterodactylus.util.notify.*
25 import javax.inject.*
26
27 /**
28  * Handler for local replies.
29  */
30 class LocalReplyHandler @Inject constructor(private val notificationManager: NotificationManager, @Named("localReply") private val notification: ListNotification<PostReply>) {
31
32         @Subscribe
33         fun newReplyFound(event: NewPostReplyFoundEvent) =
34                         event.postReply.onLocal {
35                                 notification.add(it)
36                                 if (!notificationManager.hasFirstStartNotification()) {
37                                         notificationManager.addNotification(notification)
38                                 }
39                         }
40
41         @Subscribe
42         fun replyRemoved(event: PostReplyRemovedEvent) {
43                 notification.remove(event.postReply)
44         }
45
46         @Subscribe
47         fun replyMarkedAsKnown(event: MarkPostReplyKnownEvent) {
48                 notification.remove(event.postReply)
49         }
50
51 }
52
53 private fun PostReply.onLocal(action: (PostReply) -> Unit) =
54                 if (sone.isLocal) action(this) else Unit