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