import renderDocument from './document'; import renderHashtag from './hashtag'; import renderMention from './mention'; import renderEmoji from './emoji'; import config from '../../../config'; import DriveFile, { IDriveFile } from '../../../models/drive-file'; import Note, { INote } from '../../../models/note'; import User from '../../../models/user'; import toHtml from '../misc/get-note-html'; import Emoji, { IEmoji } from '../../../models/emoji'; export default async function renderNote(note: INote, dive = true): Promise { const promisedFiles: Promise = note.fileIds ? DriveFile.find({ _id: { $in: note.fileIds } }) : Promise.resolve([]); let inReplyTo; if (note.replyId) { const inReplyToNote = await Note.findOne({ _id: note.replyId, }); if (inReplyToNote !== null) { const inReplyToUser = await User.findOne({ _id: inReplyToNote.userId, }); if (inReplyToUser !== null) { if (inReplyToNote.uri) { inReplyTo = inReplyToNote.uri; } else { if (dive) { inReplyTo = await renderNote(inReplyToNote, false); } else { inReplyTo = `${config.url}/notes/${inReplyToNote._id}`; } } } } } else { inReplyTo = null; } let quote; if (note.renoteId) { const renote = await Note.findOne({ _id: note.renoteId, }); if (renote) { quote = renote.uri ? renote.uri : `${config.url}/notes/${renote._id}`; } } const user = await User.findOne({ _id: note.userId }); const attributedTo = `${config.url}/users/${user._id}`; const mentions = note.mentionedRemoteUsers && note.mentionedRemoteUsers.length > 0 ? note.mentionedRemoteUsers.map(x => x.uri) : []; let to: string[] = []; let cc: string[] = []; if (note.visibility == 'public') { to = ['https://www.w3.org/ns/activitystreams#Public']; cc = [`${attributedTo}/followers`].concat(mentions); } else if (note.visibility == 'home') { to = [`${attributedTo}/followers`]; cc = ['https://www.w3.org/ns/activitystreams#Public'].concat(mentions); } else if (note.visibility == 'followers') { to = [`${attributedTo}/followers`]; cc = mentions; } else { to = mentions; } const mentionedUsers = note.mentions ? await User.find({ _id: { $in: note.mentions } }) : []; const hashtagTags = (note.tags || []).map(tag => renderHashtag(tag)); const mentionTags = mentionedUsers.map(u => renderMention(u)); const files = await promisedFiles; let text = note.text; if (note.poll != null) { if (text == null) text = ''; const url = `${config.url}/notes/${note._id}`; // TODO: i18n text += `\n\n[投票を見る](${url})`; } let apText = text; if (note.renoteId != null) { if (apText == null) apText = ''; const url = `${config.url}/notes/${note.renoteId}`; apText += `\n\nRE: ${url}`; } const summary = note.cw === '' ? String.fromCharCode(0x200B) : note.cw; const content = toHtml(Object.assign({}, note, { text: apText })); const emojis = await getEmojis(note.emojis); const apemojis = emojis.map(emoji => renderEmoji(emoji)); const tag = [ ...hashtagTags, ...mentionTags, ...apemojis, ]; return { id: `${config.url}/notes/${note._id}`, type: 'Note', attributedTo, summary, content, _misskey_content: text, _misskey_quote: quote, published: note.createdAt.toISOString(), to, cc, inReplyTo, attachment: files.map(renderDocument), sensitive: files.some(file => file.metadata.isSensitive), tag }; } export async function getEmojis(names: string[]): Promise { if (names == null || names.length < 1) return []; const emojis = await Promise.all( names.map(name => Emoji.findOne({ name, host: null })) ); return emojis.filter(emoji => emoji != null); }