adam/discord-bot-shtik
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workaround for an exception being thrown when shouldn't

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Adam R. Grey 2021-11-09 01:43:11 -05:00
parent 4f70bba30c
commit bc3e583926
1 changed files with 24 additions and 22 deletions
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26
Program.cs
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@ -124,41 +124,43 @@ namespace silverworker_discord
} }
private async void scryfallSearch(string cardName, SocketUserMessage message) private async void scryfallSearch(string cardName, SocketUserMessage message)
{
try
{ {
var request = WebRequest.Create("https://api.scryfall.com/cards/named?fuzzy=" + cardName.Replace(' ', '+')); var request = WebRequest.Create("https://api.scryfall.com/cards/named?fuzzy=" + cardName.Replace(' ', '+'));
HttpWebResponse response = request.GetResponse() as HttpWebResponse; HttpWebResponse response = request.GetResponse() as HttpWebResponse;
if(response.StatusCode == HttpStatusCode.OK)
{
using (var dataStream = new StreamReader(response.GetResponseStream())) using (var dataStream = new StreamReader(response.GetResponseStream()))
{ {
string responseFromServer = dataStream.ReadToEnd(); string responseFromServer = dataStream.ReadToEnd();
var cardObj = JsonConvert.DeserializeObject<Scryfalltypes.Card>(responseFromServer); var cardObj = JsonConvert.DeserializeObject<Scryfalltypes.Card>(responseFromServer);
if(cardObj != null){ if (cardObj != null)
{
if (cardObj.image_uris.png == null) if (cardObj.image_uris.png == null)
{ {
await mtgChannel.SendMessageAsync("I know that card, but no image."); await mtgChannel.SendMessageAsync("I know that card, but no image.");
} }
else{ else
{
using (var cardImgDataStream = WebRequest.Create(cardObj.image_uris.png).GetResponse().GetResponseStream()) using (var cardImgDataStream = WebRequest.Create(cardObj.image_uris.png).GetResponse().GetResponseStream())
{ {
await mtgChannel.SendFileAsync(cardImgDataStream, $"{cardName}.png"); await mtgChannel.SendFileAsync(cardImgDataStream, $"{cardName}.png");
} }
} }
}else{ }
else
{
Console.WriteLine($"weird 404 searching for card {cardName}"); Console.WriteLine($"weird 404 searching for card {cardName}");
await mtgChannel.SendMessageAsync("¯\\_(ツ)_/¯"); await mtgChannel.SendMessageAsync("¯\\_(ツ)_/¯");
} }
} }
} }
else if(response.StatusCode == HttpStatusCode.NotFound) catch (Exception e)
{ {
Console.WriteLine($"regular 404 searching for card {cardName}");
await mtgChannel.SendMessageAsync("¯\\_(ツ)_/¯"); await mtgChannel.SendMessageAsync("¯\\_(ツ)_/¯");
} Console.Error.WriteLine("who's fucking idea was it that on 404 you THROW AN EXCEPTION, even though there's a way to read the status code?");
else Console.Error.Write(e);
{
Console.Error.WriteLine("idgi but something happened.");
await message.AddReactionAsync(Emote.Parse("<:problemon:859453047141957643>"));
} }
} }