115 lines
3.3 KiB
TypeScript
115 lines
3.3 KiB
TypeScript
import * as mongo from 'mongodb';
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import * as Router from 'koa-router';
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import config from '../../config';
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import $ from 'cafy'; import ID from '../../misc/cafy-id';
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import User from '../../models/user';
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import pack from '../../remote/activitypub/renderer';
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import renderOrderedCollection from '../../remote/activitypub/renderer/ordered-collection';
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import renderOrderedCollectionPage from '../../remote/activitypub/renderer/ordered-collection-page';
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import { setResponseType } from '../activitypub';
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import Note, { INote } from '../../models/note';
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import renderNote from '../../remote/activitypub/renderer/note';
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import renderCreate from '../../remote/activitypub/renderer/create';
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import renderAnnounce from '../../remote/activitypub/renderer/announce';
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import { countIf } from '../../prelude/array';
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export default async (ctx: Router.IRouterContext) => {
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const userId = new mongo.ObjectID(ctx.params.user);
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// Get 'sinceId' parameter
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const [sinceId, sinceIdErr] = $.type(ID).optional.get(ctx.request.query.since_id);
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// Get 'untilId' parameter
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const [untilId, untilIdErr] = $.type(ID).optional.get(ctx.request.query.until_id);
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// Get 'page' parameter
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const pageErr = !$.str.optional.or(['true', 'false']).ok(ctx.request.query.page);
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const page: boolean = ctx.request.query.page === 'true';
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// Validate parameters
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if (sinceIdErr || untilIdErr || pageErr || countIf(x => x != null, [sinceId, untilId]) > 1) {
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ctx.status = 400;
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return;
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}
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// Verify user
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const user = await User.findOne({
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_id: userId,
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host: null
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});
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if (user === null) {
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ctx.status = 404;
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return;
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}
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const limit = 20;
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const partOf = `${config.url}/users/${userId}/outbox`;
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if (page) {
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//#region Construct query
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const sort = {
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_id: -1
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};
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const query = {
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userId: user._id,
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visibility: { $in: ['public', 'home'] }
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} as any;
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if (sinceId) {
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sort._id = 1;
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query._id = {
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$gt: sinceId
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};
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} else if (untilId) {
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query._id = {
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$lt: untilId
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};
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}
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//#endregion
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// Issue query
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const notes = await Note
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.find(query, {
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limit: limit,
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sort: sort
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});
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if (sinceId) notes.reverse();
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const activities = await Promise.all(notes.map(note => packActivity(note)));
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const rendered = renderOrderedCollectionPage(
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`${partOf}?page=true${sinceId ? `&since_id=${sinceId}` : ''}${untilId ? `&until_id=${untilId}` : ''}`,
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user.notesCount, activities, partOf,
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notes.length > 0 ? `${partOf}?page=true&since_id=${notes[0]._id}` : null,
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notes.length > 0 ? `${partOf}?page=true&until_id=${notes[notes.length - 1]._id}` : null
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);
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ctx.body = pack(rendered);
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setResponseType(ctx);
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} else {
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// index page
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const rendered = renderOrderedCollection(partOf, user.notesCount,
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`${partOf}?page=true`,
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`${partOf}?page=true&since_id=000000000000000000000000`
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);
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ctx.body = pack(rendered);
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setResponseType(ctx);
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}
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};
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/**
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* Pack Create<Note> or Announce Activity
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* @param note Note
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*/
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export async function packActivity(note: INote): Promise<object> {
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if (note.renoteId && note.text == null && note.poll == null && (note.fileIds == null || note.fileIds.length == 0)) {
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const renote = await Note.findOne(note.renoteId);
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return renderAnnounce(renote.uri ? renote.uri : `${config.url}/notes/${renote._id}`, note);
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}
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return renderCreate(await renderNote(note, false), note);
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}
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