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