Handle NoDataReceivedException

app/src/main/kotlin/org/koitharu/kotatsu/core/exceptions/NoDataReceivedException.kt

@@ -0,0 +1,7 @@
+package org.koitharu.kotatsu.core.exceptions
+
+import okio.IOException
+
+class NoDataReceivedException(
+	private val url: String,
+) : IOException("No data has been received from $url")

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Throwable.kt

@@ -8,12 +8,12 @@ import coil.network.HttpException
 import okio.FileNotFoundException
 import okio.IOException
 import org.acra.ktx.sendWithAcra
-import org.json.JSONException
 import org.jsoup.HttpStatusException
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.core.exceptions.CaughtException
 import org.koitharu.kotatsu.core.exceptions.CloudFlareProtectedException
 import org.koitharu.kotatsu.core.exceptions.EmptyHistoryException
+import org.koitharu.kotatsu.core.exceptions.NoDataReceivedException
 import org.koitharu.kotatsu.core.exceptions.SyncApiException
 import org.koitharu.kotatsu.core.exceptions.TooManyRequestExceptions
 import org.koitharu.kotatsu.core.exceptions.UnsupportedFileException
@@ -55,6 +55,8 @@ fun Throwable.getDisplayMessage(resources: Resources): String = when (this) {
 	is SocketTimeoutException,
 	-> resources.getString(R.string.network_error)
 
+	is NoDataReceivedException -> resources.getString(R.string.error_no_data_received)
+
 	is WrongPasswordException -> resources.getString(R.string.wrong_password)
 	is NotFoundException -> resources.getString(R.string.not_found_404)
 	is UnsupportedSourceException -> resources.getString(R.string.unsupported_source)
@@ -115,6 +117,7 @@ private val reportableExceptions = arraySetOf<Class<*>>(
 	IllegalArgumentException::class.java,
 	ConcurrentModificationException::class.java,
 	UnsupportedOperationException::class.java,
+	NoDataReceivedException::class.java,
 )
 
 fun Throwable.isWebViewUnavailable(): Boolean {

app/src/main/kotlin/org/koitharu/kotatsu/local/data/PagesCache.kt

@@ -12,6 +12,7 @@ import okio.Source
 import okio.buffer
 import okio.sink
 import okio.use
+import org.koitharu.kotatsu.core.exceptions.NoDataReceivedException
 import org.koitharu.kotatsu.core.util.FileSize
 import org.koitharu.kotatsu.core.util.ext.compressToPNG
 import org.koitharu.kotatsu.core.util.ext.longHashCode
@@ -62,7 +63,9 @@ class PagesCache @Inject constructor(@ApplicationContext context: Context) {
 			val bytes = file.sink(append = false).buffer().use {
 				it.writeAllCancellable(source)
 			}
-			check(bytes != 0L) { "No data has been written" }
+			if (bytes == 0L) {
+				throw NoDataReceivedException(url)
+			}
 			lruCache.get().put(url, file)
 		} finally {
 			file.delete()

app/src/main/res/values/strings.xml

@@ -640,4 +640,5 @@
 	<string name="unsupported_source">This manga source is not supported</string>
 	<string name="show_pages_thumbs">Show pages thumbnails</string>
 	<string name="show_pages_thumbs_summary">Enable the \"Pages\" tab on the details screen</string>
+	<string name="error_no_data_received">No data was received from server</string>
 </resources>