import { JSDOM } from 'jsdom'; import config from '../../../conf'; import Post from '../../../models/post'; import RemoteUserObject, { IRemoteUserObject } from '../../../models/remote-user-object'; import uploadFromUrl from '../../drive/upload_from_url'; import Resolver from './resolver'; const createDOMPurify = require('dompurify'); function createRemoteUserObject($ref, $id, { id }) { const object = { $ref, $id }; if (!id) { return { object }; } return RemoteUserObject.insert({ uri: id, object }); } async function createImage(actor, object) { if ('attributedTo' in object && actor.account.uri !== object.attributedTo) { throw new Error(); } const { _id } = await uploadFromUrl(object.url, actor); return createRemoteUserObject('driveFiles.files', _id, object); } async function createNote(resolver, actor, object) { if ('attributedTo' in object && actor.account.uri !== object.attributedTo) { throw new Error(); } const mediaIds = 'attachment' in object && (await Promise.all(await create(resolver, actor, object.attachment))) .filter(media => media !== null && media.object.$ref === 'driveFiles.files') .map(({ object }) => object.$id); const { window } = new JSDOM(object.content); const { _id } = await Post.insert({ channelId: undefined, index: undefined, createdAt: new Date(object.published), mediaIds, replyId: undefined, repostId: undefined, poll: undefined, text: window.document.body.textContent, textHtml: object.content && createDOMPurify(window).sanitize(object.content), userId: actor._id, appId: null, viaMobile: false, geo: undefined }); // Register to search database if (object.content && config.elasticsearch.enable) { const es = require('../../db/elasticsearch'); es.index({ index: 'misskey', type: 'post', id: _id.toString(), body: { text: window.document.body.textContent } }); } return createRemoteUserObject('posts', _id, object); } export default async function create(parentResolver: Resolver, actor, value): Promise>> { const results = await parentResolver.resolveRemoteUserObjects(value); return results.map(promisedResult => promisedResult.then(({ resolver, object }) => { switch (object.type) { case 'Image': return createImage(actor, object); case 'Note': return createNote(resolver, actor, object); } return null; })); }