add slash command for code previews

This commit is contained in:
Cynthia Foxwell 2024-05-18 17:50:53 -06:00
parent 4653231637
commit 0247aeb4a0

View file

@ -1,4 +1,7 @@
const {MessageFlags} = require("@projectdysnomia/dysnomia").Constants;
const {ApplicationCommandOptionTypes, MessageFlags} =
require("@projectdysnomia/dysnomia").Constants;
const InteractionCommand = require("../lib/interactionCommand.js");
const {getOption} = require("../lib/interactionDispatcher.js");
const events = require("../lib/events.js");
const {hasFlag} = require("../lib/guildSettings.js");
@ -20,7 +23,12 @@ function unindent(str) {
return str.replace(new RegExp(`^ {${minIndent}}`, "gm"), "");
}
async function processFile(link, spoiler = false) {
async function processFile(
link,
originalLink,
spoiler = false,
linkFile = false
) {
link = link.replaceAll("||", "").trim();
const res = await fetch(link);
if (!res.ok) return "";
@ -28,7 +36,7 @@ async function processFile(link, spoiler = false) {
const file = await res.text();
const lines = file.replace(/\r/g, "").split("\n");
const fileName = decodeURI(link).substring(
let fileName = decodeURIComponent(link).substring(
link.lastIndexOf("/") + 1,
link.indexOf("#") == -1 ? link.length : link.indexOf("#")
);
@ -37,6 +45,10 @@ async function processFile(link, spoiler = false) {
? ""
: fileName.substring(fileName.lastIndexOf(".") + 1);
if (linkFile) {
fileName = `[${fileName}](<${originalLink}>)`;
}
if (fileType == "md") return "";
const lineStr = link.match(/#L\d+(-L?\d+)?/)?.[0];
@ -98,21 +110,27 @@ events.add("messageCreate", "codePreviews", async function (msg) {
if (githubLinks?.length) {
for (const link of githubLinks) {
const spoiler = REGEX_SPOILER.test(link);
files.push(await processFile(link.replace("/blob/", "/raw/"), spoiler));
files.push(
await processFile(link.replace("/blob/", "/raw/"), link, spoiler)
);
}
}
if (gitlabLinks?.length) {
for (const link of gitlabLinks) {
const spoiler = REGEX_SPOILER.test(link);
files.push(await processFile(link.replace("/blob/", "/raw/"), spoiler));
files.push(
await processFile(link.replace("/blob/", "/raw/"), link, spoiler)
);
}
}
if (giteaLinks?.length) {
for (const link of giteaLinks) {
const spoiler = REGEX_SPOILER.test(link);
files.push(await processFile(link.replace("/src/", "/raw/"), spoiler));
files.push(
await processFile(link.replace("/src/", "/raw/"), link, spoiler)
);
}
}
@ -155,3 +173,58 @@ events.add("messageCreate", "codePreviews", async function (msg) {
}
}
});
const codepreviewsCommand = new InteractionCommand("codepreview");
codepreviewsCommand.helpText =
"Post snippets of codes from files on GitHub, Gitlab and Gitea instances.";
codepreviewsCommand.options.url = {
name: "url",
type: ApplicationCommandOptionTypes.STRING,
description: "URL to attempt to parse",
required: true,
default: "",
};
codepreviewsCommand.options.spoiler = {
name: "spoiler",
type: ApplicationCommandOptionTypes.BOOLEAN,
description: "Send spoilered",
required: false,
default: false,
};
codepreviewsCommand.callback = async function (interaction) {
const url = getOption(interaction, codepreviewsCommand, "url");
const spoiler = getOption(interaction, codepreviewsCommand, "spoiler");
const githubOrGitlab = url.match(REGEX_GITHUB) ?? url.match(REGEX_GITLAB);
const gitea = url.match(REGEX_GITEA);
let out = "";
if (githubOrGitlab) {
out = await processFile(url.replace("/blob/", "/raw/"), url, spoiler, true);
} else if (gitea) {
out = await processFile(url.replace("/src/", "/raw/"), url, spoiler, true);
} else {
return {
content: "Provided link did not match any services.",
flags: MessageFlags.EPHEMERAL,
};
}
if (out == "") {
return {
content:
"No content was returned. Provided file is either too long, a markdown file, or not plaintext.",
flags: MessageFlags.EPHEMERAL,
};
}
if (out.length > 2000) {
return {
content: "Provided file is too long.",
flags: MessageFlags.EPHEMERAL,
};
}
return out;
};
hf.registerCommand(codepreviewsCommand);