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authorFlam3rboy <34555296+Flam3rboy@users.noreply.github.com>2022-08-13 02:00:50 +0200
committerTheArcaneBrony <myrainbowdash949@gmail.com>2022-08-13 22:00:55 +0200
commit5e86d7ab9c5200d794c3adb2b422d20a2aefd2ce (patch)
tree0a4b23ee96862077b21dea20cf71205709e15f7c /api/src/routes/channels/#channel_id/messages/index.ts
parenttry to update build script (diff)
downloadserver-5e86d7ab9c5200d794c3adb2b422d20a2aefd2ce.tar.xz
restructure to single project
Diffstat (limited to 'api/src/routes/channels/#channel_id/messages/index.ts')
-rw-r--r--api/src/routes/channels/#channel_id/messages/index.ts241
1 files changed, 0 insertions, 241 deletions
diff --git a/api/src/routes/channels/#channel_id/messages/index.ts b/api/src/routes/channels/#channel_id/messages/index.ts
deleted file mode 100644

index 9ab0d97d..00000000 --- a/api/src/routes/channels/#channel_id/messages/index.ts +++ /dev/null
@@ -1,241 +0,0 @@ -import { Router, Response, Request } from "express"; -import { - Attachment, - Channel, - ChannelType, - Config, - DmChannelDTO, - emitEvent, - getPermission, - getRights, - Message, - MessageCreateEvent, - Snowflake, - uploadFile, - Member, - MessageCreateSchema -} from "@fosscord/util"; -import { HTTPError } from "@fosscord/util"; -import { handleMessage, postHandleMessage, route } from "@fosscord/api"; -import multer from "multer"; -import { FindManyOptions, LessThan, MoreThan } from "typeorm"; -import { URL } from "url"; - -const router: Router = Router(); - -export default router; - -export function isTextChannel(type: ChannelType): boolean { - switch (type) { - case ChannelType.GUILD_STORE: - case ChannelType.GUILD_VOICE: - case ChannelType.GUILD_STAGE_VOICE: - case ChannelType.GUILD_CATEGORY: - case ChannelType.GUILD_FORUM: - case ChannelType.DIRECTORY: - throw new HTTPError("not a text channel", 400); - case ChannelType.DM: - case ChannelType.GROUP_DM: - case ChannelType.GUILD_NEWS: - case ChannelType.GUILD_NEWS_THREAD: - case ChannelType.GUILD_PUBLIC_THREAD: - case ChannelType.GUILD_PRIVATE_THREAD: - case ChannelType.GUILD_TEXT: - case ChannelType.ENCRYPTED: - case ChannelType.ENCRYPTED_THREAD: - return true; - default: - throw new HTTPError("unimplemented", 400); - } -} - -// https://discord.com/developers/docs/resources/channel#create-message -// get messages -router.get("/", async (req: Request, res: Response) => { - const channel_id = req.params.channel_id; - const channel = await Channel.findOneOrFail({ where: { id: channel_id } }); - if (!channel) throw new HTTPError("Channel not found", 404); - - isTextChannel(channel.type); - const around = req.query.around ? `${req.query.around}` : undefined; - const before = req.query.before ? `${req.query.before}` : undefined; - const after = req.query.after ? `${req.query.after}` : undefined; - const limit = Number(req.query.limit) || 50; - if (limit < 1 || limit > 100) throw new HTTPError("limit must be between 1 and 100", 422); - - let halfLimit = Math.floor(limit / 2); - - const permissions = await getPermission(req.user_id, channel.guild_id, channel_id); - permissions.hasThrow("VIEW_CHANNEL"); - if (!permissions.has("READ_MESSAGE_HISTORY")) return res.json([]); - - let query: FindManyOptions<Message> & { where: { id?: any; }; } = { - order: { id: "DESC" }, - take: limit, - where: { channel_id }, - relations: ["author", "webhook", "application", "mentions", "mention_roles", "mention_channels", "sticker_items", "attachments"] - }; - - - if (after) { - if (after > new Snowflake()) return res.status(422); - query.where.id = MoreThan(after); - } - else if (before) { - if (before < req.params.channel_id) return res.status(422); - query.where.id = LessThan(before); - } - else if (around) { - query.where.id = [ - MoreThan((BigInt(around) - BigInt(halfLimit)).toString()), - LessThan((BigInt(around) + BigInt(halfLimit)).toString()) - ]; - } - - const messages = await Message.find(query); - const endpoint = Config.get().cdn.endpointPublic; - - return res.json( - messages.map((x: any) => { - (x.reactions || []).forEach((x: any) => { - // @ts-ignore - if ((x.user_ids || []).includes(req.user_id)) x.me = true; - // @ts-ignore - delete x.user_ids; - }); - // @ts-ignore - if (!x.author) x.author = { id: "4", discriminator: "0000", username: "Fosscord Ghost", public_flags: "0", avatar: null }; - x.attachments?.forEach((y: any) => { - // dynamically set attachment proxy_url in case the endpoint changed - const uri = y.proxy_url.startsWith("http") ? y.proxy_url : `https://example.org${y.proxy_url}`; - y.proxy_url = `${endpoint == null ? "" : endpoint}${new URL(uri).pathname}`; - }); - - /** - Some clients ( discord.js ) only check if a property exists within the response, - which causes erorrs when, say, the `application` property is `null`. - **/ - - for (let curr in x) { - if (x[curr] === null) - delete x[curr]; - } - - return x; - }) - ); -}); - -// TODO: config max upload size -const messageUpload = multer({ - limits: { - fileSize: 1024 * 1024 * 100, - fields: 10, - // files: 1 - }, - storage: multer.memoryStorage() -}); // max upload 50 mb -/** - TODO: dynamically change limit of MessageCreateSchema with config - - https://discord.com/developers/docs/resources/channel#create-message - TODO: text channel slowdown (per-user and across-users) - Q: trim and replace message content and every embed field A: NO, given this cannot be implemented in E2EE channels - TODO: only dispatch notifications for mentions denoted in allowed_mentions -**/ -// Send message -router.post( - "/", - messageUpload.any(), - async (req, res, next) => { - if (req.body.payload_json) { - req.body = JSON.parse(req.body.payload_json); - } - - next(); - }, - route({ body: "MessageCreateSchema", permission: "SEND_MESSAGES", right: "SEND_MESSAGES" }), - async (req: Request, res: Response) => { - const { channel_id } = req.params; - let body = req.body as MessageCreateSchema; - const attachments: Attachment[] = []; - - const channel = await Channel.findOneOrFail({ where: { id: channel_id }, relations: ["recipients", "recipients.user"] }); - if (!channel.isWritable()) { - throw new HTTPError(`Cannot send messages to channel of type ${channel.type}`, 400) - } - - const files = req.files as Express.Multer.File[] ?? []; - for (let currFile of files) { - try { - const file: any = await uploadFile(`/attachments/${channel.id}`, currFile); - attachments.push({ ...file, proxy_url: file.url }); - } - catch (error) { - return res.status(400).json(error); - } - } - - const embeds = body.embeds || []; - if (body.embed) embeds.push(body.embed); - let message = await handleMessage({ - ...body, - type: 0, - pinned: false, - author_id: req.user_id, - embeds, - channel_id, - attachments, - edited_timestamp: undefined, - timestamp: new Date() - }); - - channel.last_message_id = message.id; - - if (channel.isDm()) { - const channel_dto = await DmChannelDTO.from(channel); - - // Only one recipients should be closed here, since in group DMs the recipient is deleted not closed - Promise.all( - channel.recipients!.map((recipient) => { - if (recipient.closed) { - recipient.closed = false; - return Promise.all([ - recipient.save(), - emitEvent({ - event: "CHANNEL_CREATE", - data: channel_dto.excludedRecipients([recipient.user_id]), - user_id: recipient.user_id - }) - ]); - } - }) - ); - } - - //Defining member fields - var member = await Member.findOneOrFail({ where: { id: req.user_id }, relations: ["roles"] }); - // TODO: This doesn't work either - // member.roles = member.roles.filter((role) => { - // return role.id !== role.guild_id; - // }).map((role) => { - // return role.id; - // }); - message.member = member; - // TODO: Figure this out - // delete message.member.last_message_id; - // delete message.member.index; - - await Promise.all([ - message.save(), - emitEvent({ event: "MESSAGE_CREATE", channel_id: channel_id, data: message } as MessageCreateEvent), - message.guild_id ? Member.update({ id: req.user_id, guild_id: message.guild_id }, { last_message_id: message.id }) : null, - channel.save() - ]); - - postHandleMessage(message).catch((e) => { }); // no await as it shouldnt block the message send function and silently catch error - - return res.json(message); - } -); -