2 * Sone - Sone.kt - Copyright © 2020 David ‘Bombe’ Roden
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.
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.
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/>.
18 package net.pterodactylus.sone.data
20 import net.pterodactylus.sone.template.*
21 import java.util.Comparator.*
23 private val caseInsensitiveCompare = { left: String, right: String -> left.compareTo(right, true) }
26 * Comparator that sorts Sones by their [nice name][SoneAccessor.getNiceName]
27 * and, failing that, by [ID][Sone.id].
29 @get:JvmName("niceNameComparator") // TODO: remove once Sone is 100% Kotlin
30 val niceNameComparator: Comparator<Sone> =
31 comparing(SoneAccessor::getNiceName, caseInsensitiveCompare).thenComparing(Sone::id)
34 * Comparator that sorts Sones by their [last activity][Sone.getTime], least
35 * recently active Sones first.
37 @get:JvmName("lastActivityComparator") // TODO: remove once Sone is 100% Kotlin
38 val lastActivityComparator: Comparator<Sone> =
39 comparing(Sone::getTime).reversed()
42 * Comparator that sorts Sones by their [post count][Sone.getPosts] (most posts
43 * first) and, failing that, by their [reply count][Sone.getReplies] (most
46 @get:JvmName("postCountComparator") // TODO: remove once Sone is 100% Kotlin
47 val postCountComparator: Comparator<Sone> =
48 comparing<Sone, Int> { it.posts.size }
49 .thenComparing<Int> { it.replies.size }
52 val imageCountComparator: Comparator<Sone> =
53 comparing<Sone, Int> { it.rootAlbum.allImages.size }.reversed()
55 val Sone.allAlbums: List<Album>
57 rootAlbum.albums.flatMap(Album::allAlbums)
59 val Sone.allImages: Collection<Image>