support Pleroma upload_limit configuration (#2646)

* support Pleroma upload_limit configuration

* fix ComposeActivityTest

app/src/main/java/com/keylesspalace/tusky/components/instanceinfo/InstanceInfoRepository.kt

@@ -70,8 +70,8 @@ class InstanceInfoRepository @Inject constructor(
                         maxPollDuration = instance.configuration?.polls?.maxExpiration ?: instance.pollConfiguration?.maxExpiration,
                         charactersReservedPerUrl = instance.configuration?.statuses?.charactersReservedPerUrl,
                         version = instance.version,
-                        videoSizeLimit = instance.configuration?.mediaAttachments?.videoSizeLimit,
-                        imageSizeLimit = instance.configuration?.mediaAttachments?.imageSizeLimit,
+                        videoSizeLimit = instance.configuration?.mediaAttachments?.videoSizeLimit ?: instance.uploadLimit,
+                        imageSizeLimit = instance.configuration?.mediaAttachments?.imageSizeLimit ?: instance.uploadLimit,
                         imageMatrixLimit = instance.configuration?.mediaAttachments?.imageMatrixLimit,
                         maxMediaAttachments = instance.configuration?.statuses?.maxMediaAttachments ?: instance.maxMediaAttachments,
                         maxFields = instance.pleroma?.metadata?.fieldLimits?.maxFields,

app/src/main/java/com/keylesspalace/tusky/entity/Instance.kt

@@ -32,7 +32,8 @@ data class Instance(
     @SerializedName("poll_limits") val pollConfiguration: PollConfiguration?,
     val configuration: InstanceConfiguration?,
     @SerializedName("max_media_attachments") val maxMediaAttachments: Int?,
-    val pleroma: PleromaConfiguration?
+    val pleroma: PleromaConfiguration?,
+    @SerializedName("upload_limit") val uploadLimit: Int?
 ) {
     override fun hashCode(): Int {
         return uri.hashCode()

app/src/test/java/com/keylesspalace/tusky/ComposeActivityTest.kt

@@ -465,7 +465,8 @@ class ComposeActivityTest {
             pollConfiguration = null,
             configuration = configuration,
             maxMediaAttachments = null,
-            pleroma = null
+            pleroma = null,
+            uploadLimit = null
         )
     }