From 8fb1a0bb1fc9ccc1e599f4e88e3aed089b4c70ec Mon Sep 17 00:00:00 2001
From: Aria Moradi <aria.moradi007@gmail.com>
Date: Sat, 5 Mar 2022 01:13:48 +0330
Subject: [PATCH] fix filterlist bugs (#306)

---
 .../tachidesk/manga/controller/SourceController.kt | 14 ++++++++++----
 .../kotlin/suwayomi/tachidesk/manga/impl/Search.kt |  2 ++
 .../suwayomi/tachidesk/server/ServerSetup.kt       |  2 ++
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt b/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt
index b9a14786..b3fb62b3 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/controller/SourceController.kt
@@ -7,8 +7,12 @@ package suwayomi.tachidesk.manga.controller
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
-import com.fasterxml.jackson.databind.exc.MismatchedInputException
 import io.javalin.http.Context
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.json.Json
+import org.kodein.di.DI
+import org.kodein.di.conf.global
+import org.kodein.di.instance
 import suwayomi.tachidesk.manga.impl.MangaList
 import suwayomi.tachidesk.manga.impl.Search
 import suwayomi.tachidesk.manga.impl.Search.FilterChange
@@ -70,13 +74,15 @@ object SourceController {
         ctx.json(Search.getFilterList(sourceId, reset))
     }
 
+    private val json by DI.global.instance<Json>()
+
     /** change filters of source with id `sourceId` */
     fun setFilters(ctx: Context) {
         val sourceId = ctx.pathParam("sourceId").toLong()
         val filterChange = try {
-            ctx.bodyAsClass<List<FilterChange>>()
-        } catch (e: MismatchedInputException) {
-            listOf(ctx.bodyAsClass<FilterChange>())
+            json.decodeFromString<List<FilterChange>>(ctx.body())
+        } catch (e: Exception) {
+            listOf(json.decodeFromString<FilterChange>(ctx.body()))
         }
 
         ctx.json(Search.setFilter(sourceId, filterChange))
diff --git a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
index 97ec261c..ed64f31b 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Search.kt
@@ -11,6 +11,7 @@ import eu.kanade.tachiyomi.source.CatalogueSource
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
 import io.javalin.plugin.json.JsonMapper
+import kotlinx.serialization.Serializable
 import org.kodein.di.DI
 import org.kodein.di.conf.global
 import org.kodein.di.instance
@@ -115,6 +116,7 @@ object Search {
 
     private val jsonMapper by DI.global.instance<JsonMapper>()
 
+    @Serializable
     data class FilterChange(
         val position: Int,
         val state: String
diff --git a/server/src/main/kotlin/suwayomi/tachidesk/server/ServerSetup.kt b/server/src/main/kotlin/suwayomi/tachidesk/server/ServerSetup.kt
index 6ef0ca34..87e75e59 100644
--- a/server/src/main/kotlin/suwayomi/tachidesk/server/ServerSetup.kt
+++ b/server/src/main/kotlin/suwayomi/tachidesk/server/ServerSetup.kt
@@ -11,6 +11,7 @@ import eu.kanade.tachiyomi.App
 import eu.kanade.tachiyomi.source.local.LocalSource
 import io.javalin.plugin.json.JavalinJackson
 import io.javalin.plugin.json.JsonMapper
+import kotlinx.serialization.json.Json
 import mu.KotlinLogging
 import org.kodein.di.DI
 import org.kodein.di.bind
@@ -59,6 +60,7 @@ fun applicationSetup() {
             bind<ApplicationDirs>() with singleton { applicationDirs }
             bind<IUpdater>() with singleton { Updater() }
             bind<JsonMapper>() with singleton { JavalinJackson() }
+            bind<Json>() with singleton { Json { ignoreUnknownKeys = true } }
         }
     )