fix: support UTF-8-SIG encoding from Discord attachments

oliverbooth · oliverbooth · commit 3a0f5ddf07dd · 2023-05-26T17:36:54.000+01:00
diff --git a/PasteMystBot/Services/MessagePastingService.cs b/PasteMystBot/Services/MessagePastingService.cs
@@ -140,7 +140,9 @@ public async Task<bool> PasteMessageAttachmentsAsync(
 
         foreach (DiscordAttachment attachment in message.Attachments)
         {
-            string content = await _httpClient.GetStringAsync(attachment.Url).ConfigureAwait(false);
+            await using Stream stream = await _httpClient.GetStreamAsync(attachment.Url).ConfigureAwait(false);
+            using var reader = new StreamReader(stream);
+            string content = await reader.ReadToEndAsync().ConfigureAwait(false);
             string title = attachment.FileName;
             var language = "Autodetect";
 

Original file line number	Diff line number	Diff line change
`@@ -140,7 +140,9 @@ public async Task<bool> PasteMessageAttachmentsAsync(`
`140`	`140`
`141`	`141`	`foreach (DiscordAttachment attachment in message.Attachments)`
`142`	`142`	`{`
`143`		`- string content = await _httpClient.GetStringAsync(attachment.Url).ConfigureAwait(false);`
	`143`	`+ await using Stream stream = await _httpClient.GetStreamAsync(attachment.Url).ConfigureAwait(false);`
	`144`	`+ using var reader = new StreamReader(stream);`
	`145`	`+ string content = await reader.ReadToEndAsync().ConfigureAwait(false);`
`144`	`146`	`string title = attachment.FileName;`
`145`	`147`	`var language = "Autodetect";`
`146`	`148`