Split code

src/remote/activitypub/act/create/note.ts

@@ -0,0 +1,60 @@
+import { JSDOM } from 'jsdom';
+import * as debug from 'debug';
+
+import Resolver from '../../resolver';
+import Post, { IPost } from '../../../../models/post';
+import createPost from '../../../../services/post/create';
+import { IRemoteUser, isRemoteUser } from '../../../../models/user';
+import resolvePerson from '../../resolve-person';
+import createImage from './image';
+
+const log = debug('misskey:activitypub');
+
+export default async function createNote(resolver: Resolver, actor: IRemoteUser, note): Promise<IPost> {
+	if (
+		('attributedTo' in note && actor.account.uri !== note.attributedTo) ||
+		typeof note.id !== 'string'
+	) {
+		log(`invalid note: ${JSON.stringify(note, null, 2)}`);
+		throw new Error('invalid note');
+	}
+
+	log(`Creating the Note: ${note.id}`);
+
+	const media = [];
+	if ('attachment' in note && note.attachment != null) {
+		// TODO: attachmentは必ずしもImageではない
+		// TODO: ループの中でawaitはすべきでない
+		note.attachment.forEach(async media => {
+			const created = await createImage(resolver, note.actor, media);
+			media.push(created);
+		});
+	}
+
+	let reply = null;
+	if ('inReplyTo' in note && note.inReplyTo != null) {
+		const inReplyToPost = await Post.findOne({ uri: note.inReplyTo.id || note.inReplyTo });
+		if (inReplyToPost) {
+			reply = inReplyToPost;
+		} else {
+			const inReplyTo = await resolver.resolve(note.inReplyTo) as any;
+			const actor = await resolvePerson(inReplyTo.attributedTo);
+			if (isRemoteUser(actor)) {
+				reply = await createNote(resolver, actor, inReplyTo);
+			}
+		}
+	}
+
+	const { window } = new JSDOM(note.content);
+
+	return await createPost(actor, {
+		createdAt: new Date(note.published),
+		media,
+		reply,
+		repost: undefined,
+		text: window.document.body.textContent,
+		viaMobile: false,
+		geo: undefined,
+		uri: note.id
+	});
+}