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import { Request, Response, Router } from "express";
const router: Router = Router();
import { Template, Guild, Role, Snowflake, Config, User, Member } from "@fosscord/util";
import { route } from "@fosscord/api";
import { DiscordApiErrors } from "@fosscord/util";
import fetch from "node-fetch";
const { enabled, allowTemplateCreation, allowDiscordTemplates, allowOtherInstancesTemplates, allowExternalRaws } = Config.get().templates;
export interface GuildTemplateCreateSchema {
name: string;
avatar?: string | null;
}
router.get("/:code", route({}), async (req: Request, res: Response) => {
if (enabled == false) return res.json({ code: 403, message: "Templates are disabled on this instance." }).sendStatus(403);
const { code } = req.params;
if (code.startsWith("discord:")) {
if (allowDiscordTemplates == false)
return res.json({ code: 403, message: "Discord templates are disabled on this instance." }).sendStatus(403);
const discordTemplateID = code.split("discord:", 2)[1];
const discordTemplateData = await fetch(`https://discord.com/api/v9/guilds/templates/${discordTemplateID}`, {
method: "get",
headers: { "Content-Type": "application/json" }
});
res.json(await discordTemplateData.json());
};
if (code.startsWith("fosscord:")) {
if (allowOtherInstancesTemplates == false)
return res.json({ code: 403, message: "Other instance templates are disabled on this instance." }).sendStatus(403);
//TODO: TBD when federation came out
res.json({}).sendStatus(200);
};
//TODO: Validation
if (code.startsWith("external:")) {
if (allowExternalRaws == false)
return res.json({ code: 403, message: "Importing templates from raws is disabled on this instance." }).sendStatus(403);
const url = code.split("external:", 2)[1];
const rawTemplateData =
(await fetch(`${url}`, {
method: "get",
headers: { "Content-Type": "application/json" }
})) || null;
res.json(
rawTemplateData !== null
? await rawTemplateData.json()
: { code: 500, message: "An error occurred while trying to fetch the raw." }
);
};
const template = await Template.findOneOrFail({ code: code });
res.json(template);
});
router.post("/:code", route({ body: "GuildTemplateCreateSchema" }), async (req: Request, res: Response) => {
if (enabled == false) return res.json({ code: 403, message: "Templates are disabled on this instance." }).sendStatus(403);
if (allowTemplateCreation == false)
return res.json({ code: 403, message: "Template creation is disabled on this instance." }).sendStatus(403);
const { code } = req.params;
const body = req.body as GuildTemplateCreateSchema;
const { maxGuilds } = Config.get().limits.user;
const guild_count = await Member.count({ id: req.user_id });
if (guild_count >= maxGuilds) {
throw DiscordApiErrors.MAXIMUM_GUILDS.withParams(maxGuilds);
}
const template = await Template.findOneOrFail({ code: code });
const guild_id = Snowflake.generate();
const [guild, role] = await Promise.all([
new Guild({
...body,
...template.serialized_source_guild,
id: guild_id,
owner_id: req.user_id
}).save(),
new Role({
id: guild_id,
guild_id: guild_id,
color: 0,
hoist: false,
managed: true,
mentionable: true,
name: "@everyone",
permissions: BigInt("2251804225"),
position: 0,
tags: null
}).save()
]);
await Member.addToGuild(req.user_id, guild_id);
res.status(201).json({ id: guild.id });
});
export default router;
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