From 9087b4186fecc62341ce90d46300104b18942dff Mon Sep 17 00:00:00 2001
From: Konrad Pozniak <connyduck@users.noreply.github.com>
Date: Fri, 26 Apr 2024 19:19:29 +0200
Subject: [PATCH] fix deserializing Akkoma cards (#4395)

Akkoma does not always set all attributes for Cards and when they are
loaded from the database, the app crashes. When they are loaded from the
network, Tusky displays an error. Adding more default values fixes the
problem.

```
com.squareup.moshi.JsonDataException: Required value 'authorName' (JSON name 'author_name') missing at $
    at com.squareup.moshi.internal.Util.missingProperty(Util.java:660)
    at com.keylesspalace.tusky.entity.CardJsonAdapter.fromJson(CardJsonAdapter.kt:122)
    at com.keylesspalace.tusky.entity.CardJsonAdapter.fromJson(CardJsonAdapter.kt:22)
    at com.squareup.moshi.internal.NullSafeJsonAdapter.fromJson(NullSafeJsonAdapter.java:41)
    at com.squareup.moshi.JsonAdapter.fromJson(JsonAdapter.java:70)
    at com.keylesspalace.tusky.components.timeline.TimelineTypeMappersKt.toViewData(TimelineTypeMappers.kt:168)
    at com.keylesspalace.tusky.components.timeline.viewmodel.CachedTimelineViewModel$statuses$2$1.invoke(CachedTimelineViewModel.kt:110)
    at com.keylesspalace.tusky.components.timeline.viewmodel.CachedTimelineViewModel$statuses$2$1.invoke(CachedTimelineViewModel.kt:108)
    at androidx.paging.PagingDataTransforms$map$2$1$1.invokeSuspend(PagingDataTransforms.kt:58)
    at androidx.paging.PagingDataTransforms$map$2$1$1.invoke(Unknown Source:8)
    at androidx.paging.PagingDataTransforms$map$2$1$1.invoke(Unknown Source:2)
    at androidx.paging.PageEvent$Insert.map(PageEvent.kt:128)
    at androidx.paging.PagingDataTransforms$map$2$1.invokeSuspend(PagingDataTransforms.kt:58)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
    at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:585)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:802)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:706)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:693)
    Suppressed: kotlinx.coroutines.internal.DiagnosticCoroutineContextException: [StandaloneCoroutine{Cancelling}@de2cbd5, Dispatchers.Main.immediate]
```

closes #4393
---
 app/src/main/java/com/keylesspalace/tusky/entity/Card.kt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/com/keylesspalace/tusky/entity/Card.kt b/app/src/main/java/com/keylesspalace/tusky/entity/Card.kt
index 6d318a3c2..baba8cefa 100644
--- a/app/src/main/java/com/keylesspalace/tusky/entity/Card.kt
+++ b/app/src/main/java/com/keylesspalace/tusky/entity/Card.kt
@@ -22,12 +22,12 @@ import com.squareup.moshi.JsonClass
 data class Card(
     val url: String,
     val title: String,
-    val description: String,
-    @Json(name = "author_name") val authorName: String,
+    val description: String = "",
+    @Json(name = "author_name") val authorName: String = "",
     val image: String? = null,
     val type: String,
-    val width: Int,
-    val height: Int,
+    val width: Int = 0,
+    val height: Int = 0,
     val blurhash: String? = null,
     @Json(name = "embed_url") val embedUrl: String? = null
 ) {