qr feature

Features.cs

@@ -0,0 +1,108 @@
+using System;
+using System.IO;
+using System.Net;
+using Discord;
+using Discord.WebSocket;
+using Newtonsoft.Json;
+using QRCoder;
+
+namespace silverworker_discord
+{
+    public static class Features
+    {
+        public static async void detiktokify(Uri link, SocketUserMessage message)
+        {
+            var ytdl = new YoutubeDLSharp.YoutubeDL();
+            ytdl.YoutubeDLPath = "youtube-dl";
+            ytdl.FFmpegPath = "ffmpeg";
+            ytdl.OutputFolder = "";
+            ytdl.OutputFileTemplate = "tiktokbad.%(ext)s";
+            var res = await ytdl.RunVideoDownload(link.ToString());
+            if (!res.Success)
+            {
+                Console.Error.WriteLine("tried to dl, failed. \n" + string.Join('\n', res.ErrorOutput));
+                await message.AddReactionAsync(Emote.Parse("<:problemon:859453047141957643>"));
+                await message.Channel.SendMessageAsync("tried to dl, failed. \n" + string.Join('\n', res.ErrorOutput));
+            }
+            else
+            {
+                string path = res.Data;
+                if (File.Exists(path))
+                {
+                    try
+                    {
+                        await message.Channel.SendFileAsync(path);
+                    }
+                    catch (Exception e)
+                    {
+                        await message.Channel.SendMessageAsync($"aaaadam!\n{JsonConvert.SerializeObject(e)}");
+                    }
+                    File.Delete(path);
+                }
+                else
+                {
+                    Console.Error.WriteLine("idgi but something happened.");
+                    await message.AddReactionAsync(Emote.Parse("<:problemon:859453047141957643>"));
+                }
+            }
+        }
+        public static async void deheic(SocketUserMessage message, Attachment att)
+        {
+            try
+            {
+                var request = WebRequest.Create(att.Url);
+                HttpWebResponse response = request.GetResponse() as HttpWebResponse;
+                if(!Directory.Exists("tmp"))
+                {
+                    Directory.CreateDirectory("tmp");
+                }
+                using (Stream output = File.OpenWrite("tmp/" + att.Filename))
+                using (Stream input = response.GetResponseStream())
+                {
+                    input.CopyTo(output);
+                }
+                if(ExternalProcess.GoPlz("convert", $"tmp/{att.Filename} tmp/{att.Filename}.jpg"))
+                {
+                    await message.Channel.SendFileAsync($"tmp/{att.Filename}.jpg", "converted from jpeg-but-apple to jpeg");
+                    File.Delete($"tmp/{att.Filename}");
+                    File.Delete($"tmp/{att.Filename}.jpg");   
+                }
+                else
+                {
+                    await message.Channel.SendMessageAsync("convert failed :(");
+                    Console.Error.WriteLine("convert failed :(");
+                }
+            }
+            catch (Exception e)
+            {
+                await message.Channel.SendMessageAsync($"something failed. aaaadam! {JsonConvert.SerializeObject(e, Formatting.Indented)}");
+                Console.Error.WriteLine(JsonConvert.SerializeObject(e, Formatting.Indented));
+            }
+        }
+        public static async void qrify(string qrContent, SocketUserMessage message)
+        {
+            Console.WriteLine($"qring: {qrContent}");
+            QRCodeGenerator qrGenerator = new QRCodeGenerator();
+            QRCodeData qrCodeData = qrGenerator.CreateQrCode(qrContent, QRCodeGenerator.ECCLevel.Q);
+            SvgQRCode qrCode = new SvgQRCode(qrCodeData);
+            string qrCodeAsSvg = qrCode.GetGraphic(20);
+            int todaysnumber = Shared.r.Next();
+            if(!Directory.Exists("tmp"))
+            {
+                Directory.CreateDirectory("tmp");
+            }
+            File.WriteAllText($"tmp/qr{todaysnumber}.svg", qrCodeAsSvg);
+            if(ExternalProcess.GoPlz("convert", $"tmp/qr{todaysnumber}.svg tmp/qr{todaysnumber}.png"))
+            {
+                await message.Channel.SendFileAsync($"tmp/qr{todaysnumber}.png");
+                File.Delete($"tmp/qr{todaysnumber}.svg");
+                File.Delete($"tmp/qr{todaysnumber}.png"); 
+            }
+            else
+            {
+                await message.Channel.SendMessageAsync("convert failed :( aaaaaaadam!");
+                Console.Error.WriteLine($"convert failed :( qr{todaysnumber}");
+            }
+        }
+    }
+}

Program.cs

@@ -64,6 +64,12 @@ namespace silverworker_discord
             else
             {
                 //any channel, from a user
+                if (message.Content.StartsWith("!qrplz "))
+                {
+                    Features.qrify(message.Content.Substring("!qrplz ".Length), message);
+                }
+                else
+                {
                     var wordLikes = message.Content.Split(' ', StringSplitOptions.TrimEntries);
                     var links = wordLikes?.Where(wl => Uri.IsWellFormedUriString(wl, UriKind.Absolute)).Select(wl => new Uri(wl));
                     if (links != null && links.Count() > 0)
@@ -72,7 +78,7 @@ namespace silverworker_discord
                         {
                             if (link.Host == "vm.tiktok.com")
                             {
-                            detiktokify(link, message);
+                                Features.detiktokify(link, message);
                             }
                         }
                     }
@@ -85,7 +91,7 @@ namespace silverworker_discord
                         {
                             if (att.Filename?.EndsWith(".heic") == true)
                             {
-                            deheic(message, att);
+                                Features.deheic(message, att);
                                 appleReactions = true;
                             }
                         }
@@ -98,74 +104,6 @@ namespace silverworker_discord
                     }
                 }
             }
-        private async void deheic(SocketUserMessage message, Attachment att)
-        {
-            try
-            {
-                var request = WebRequest.Create(att.Url);
-                HttpWebResponse response = request.GetResponse() as HttpWebResponse;
-                if(!Directory.Exists("tmp"))
-                {
-                    Directory.CreateDirectory("tmp");
-                }
-                using (Stream output = File.OpenWrite("tmp/" + att.Filename))
-                using (Stream input = response.GetResponseStream())
-                {
-                    input.CopyTo(output);
-                }
-                if(ExternalProcess.GoPlz("convert", $"tmp/{att.Filename} tmp/{att.Filename}.jpg"))
-                {
-                    await message.Channel.SendFileAsync($"tmp/{att.Filename}.jpg", "converted from jpeg-but-apple to jpeg");
-                    File.Delete($"tmp/{att.Filename}");
-                    File.Delete($"tmp/{att.Filename}.jpg");   
-                }
-                else
-                {
-                    await message.Channel.SendMessageAsync("convert failed :(");
-                    Console.Error.WriteLine("convert failed :(");
-                }
-            }
-            catch (Exception e)
-            {
-                await message.Channel.SendMessageAsync($"something failed. aaaadam! {JsonConvert.SerializeObject(e, Formatting.Indented)}");
-                Console.Error.WriteLine(JsonConvert.SerializeObject(e, Formatting.Indented));
-            }
-        }
-        private async void detiktokify(Uri link, SocketUserMessage message)
-        {
-            var ytdl = new YoutubeDLSharp.YoutubeDL();
-            ytdl.YoutubeDLPath = "youtube-dl";
-            ytdl.FFmpegPath = "ffmpeg";
-            ytdl.OutputFolder = "";
-            ytdl.OutputFileTemplate = "tiktokbad.%(ext)s";
-            var res = await ytdl.RunVideoDownload(link.ToString());
-            if (!res.Success)
-            {
-                Console.Error.WriteLine("tried to dl, failed. \n" + string.Join('\n', res.ErrorOutput));
-                await message.AddReactionAsync(Emote.Parse("<:problemon:859453047141957643>"));
-                await message.Channel.SendMessageAsync("tried to dl, failed. \n" + string.Join('\n', res.ErrorOutput));
-            }
-            else
-            {
-                string path = res.Data;
-                if (File.Exists(path))
-                {
-                    try
-                    {
-                        await message.Channel.SendFileAsync(path);
-                    }
-                    catch (Exception e)
-                    {
-                        await message.Channel.SendMessageAsync($"aaaadam!\n{JsonConvert.SerializeObject(e)}");
-                    }
-                    File.Delete(path);
-                }
-                else
-                {
-                    Console.Error.WriteLine("idgi but something happened.");
-                    await message.AddReactionAsync(Emote.Parse("<:problemon:859453047141957643>"));
-                }
-            }
         }
         private Task UserJoined(SocketGuildUser arg)
         {

Shared.cs

@@ -0,0 +1,10 @@
+
+using System;
+
+namespace silverworker_discord
+{
+    public static class Shared
+    {
+        public static Random r = new Random();
+    }
+}

silverworker-discord.csproj

@@ -11,6 +11,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="5.0.0" />
+    <PackageReference Include="QRCoder" Version="1.4.2" />
     <PackageReference Include="youtubedlsharp" Version="0.3.1" />
   </ItemGroup>