47 lines
1.7 KiB
TypeScript
47 lines
1.7 KiB
TypeScript
import definePlugin from "../utils/types";
|
|
import { addPreSendListener, addPreEditListener, MessageObject, removePreSendListener, removePreEditListener } from '../api/MessageEvents';
|
|
|
|
export default definePlugin({
|
|
name: "Unindent",
|
|
description: "Trims leading indentation from codeblocks",
|
|
author: "Vendicated",
|
|
patches: [
|
|
{
|
|
find: "inQuote:",
|
|
replacement: {
|
|
match: /,content:([^,]+),inQuote/,
|
|
replace: (_, content) => `,content:Vencord.Plugins.plugins.Unindent.unindent(${content}),inQuote`
|
|
}
|
|
}
|
|
],
|
|
|
|
unindent(str: string) {
|
|
// Users cannot send tabs, they get converted to spaces. However, a bot may send tabs, so convert them to 4 spaces first
|
|
str = str.replace(/\t/g, " ");
|
|
const minIndent = str.match(/^ *(?=\S)/gm)
|
|
?.reduce((prev, curr) => Math.min(prev, curr.length), Infinity) ?? 0;
|
|
|
|
if (!minIndent) return str;
|
|
return str.replace(new RegExp(`^ {${minIndent}}`, "gm"), "");
|
|
},
|
|
|
|
unindentMsg(msg: MessageObject) {
|
|
msg.content = msg.content.replace(/```(.|\n)*?```/g, m => {
|
|
const lines = m.split("\n");
|
|
if (lines.length < 2) return m; // Do not affect inline codeblocks
|
|
let suffix = "";
|
|
if (lines[lines.length - 1] === "```") suffix = lines.pop()!;
|
|
return `${lines[0]}\n${this.unindent(lines.slice(1).join("\n"))}\n${suffix}`;
|
|
});
|
|
},
|
|
|
|
start() {
|
|
this.preSend = addPreSendListener((_, msg) => this.unindentMsg(msg));
|
|
this.preEdit = addPreEditListener((_cid, _mid, msg) => this.unindentMsg(msg));
|
|
},
|
|
|
|
stop() {
|
|
removePreSendListener(this.preSend);
|
|
removePreEditListener(this.preEdit);
|
|
}
|
|
}); |