eightball/PluralKit
1
0
Fork 0
mirror of https://github.com/PluralKit/PluralKit.git synced 2026-02-10 07:47:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

fix(bot): generate and attach color previews

Browse source
This commit is contained in:
asleepyskye 2025-07-16 11:48:48 -04:00
parent 497bee9487
commit 3ad28eb15f
5 changed files with 47 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

25
PluralKit.Bot/Utils/MiscUtils.cs
View file

@ -1,7 +1,8 @@
using System.Net;
using System.Net.Sockets;
using System.Globalization;
using Myriad.Rest.Exceptions;
using Myriad.Rest.Types;
using Newtonsoft.Json;
@ -102,4 +103,26 @@ public static class MiscUtils
return true;
}
public static MultipartFile GenerateColorPreview(string color)
{
//generate a 128x128 solid color gif from bytes
//image data is a 1x1 pixel, using the background color to fill the rest of the canvas
var imgBytes = new byte[]
{
0x47, 0x49, 0x46, 0x38, 0x39, 0x61, // Header
0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x00, // Logical Screen Descriptor
0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, // Global Color Table
0x21, 0xF9, 0x04, 0x08, 0x00, 0x00, 0x00, 0x00, // Graphics Control Extension
0x2C, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, // Image Descriptor
0x02, 0x02, 0x4C, 0x01, 0x00, // Image Data
0x3B // Trailer
}; //indices 13, 14 and 15 are the R, G, and B values respectively
imgBytes[13] = byte.Parse(color.Substring(0, 2), NumberStyles.HexNumber);
imgBytes[14] = byte.Parse(color.Substring(2, 2), NumberStyles.HexNumber);
imgBytes[15] = byte.Parse(color.Substring(4, 2), NumberStyles.HexNumber);
return new MultipartFile("color.gif", new MemoryStream(imgBytes), null, null, null);
}
}