From 9fcf94b1973f376400b05eaabf0e2ffcf25e296b Mon Sep 17 00:00:00 2001
From: MeiMei <30769358+mei23@users.noreply.github.com>
Date: Sat, 11 Apr 2020 18:27:58 +0900
Subject: [PATCH] Fix url type of AP object #6231 (#6234)

---
 src/remote/activitypub/models/note.ts   |  4 ++--
 src/remote/activitypub/models/person.ts |  6 +++---
 src/remote/activitypub/type.ts          | 13 ++++++++++++-
 3 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/src/remote/activitypub/models/note.ts b/src/remote/activitypub/models/note.ts
index a149660ccb..1556307670 100644
--- a/src/remote/activitypub/models/note.ts
+++ b/src/remote/activitypub/models/note.ts
@@ -17,7 +17,7 @@ import { deliverQuestionUpdate } from '../../../services/note/polls/update';
 import { extractDbHost, toPuny } from '../../../misc/convert-host';
 import { Notes, Emojis, Polls, MessagingMessages } from '../../../models';
 import { Note } from '../../../models/entities/note';
-import { IObject, getOneApId, getApId, validPost, IPost, isEmoji } from '../type';
+import { IObject, getOneApId, getApId, getOneApHrefNullable, validPost, IPost, isEmoji } from '../type';
 import { Emoji } from '../../../models/entities/emoji';
 import { genId } from '../../../misc/gen-id';
 import { fetchMeta } from '../../../misc/fetch-meta';
@@ -282,7 +282,7 @@ export async function createNote(value: string | IObject, resolver?: Resolver, s
 		apEmojis,
 		poll,
 		uri: note.id,
-		url: note.url,
+		url: getOneApHrefNullable(note.url),
 	}, silent);
 }
 
diff --git a/src/remote/activitypub/models/person.ts b/src/remote/activitypub/models/person.ts
index 80ba6b514a..91b1c5cd60 100644
--- a/src/remote/activitypub/models/person.ts
+++ b/src/remote/activitypub/models/person.ts
@@ -3,7 +3,7 @@ import * as promiseLimit from 'promise-limit';
 import config from '../../../config';
 import Resolver from '../resolver';
 import { resolveImage } from './image';
-import { isCollectionOrOrderedCollection, isCollection, IPerson, getApId, IObject, isPropertyValue, IApPropertyValue } from '../type';
+import { isCollectionOrOrderedCollection, isCollection, IPerson, getApId, getOneApHrefNullable, IObject, isPropertyValue, IApPropertyValue } from '../type';
 import { fromHtml } from '../../../mfm/fromHtml';
 import { htmlToMfm } from '../misc/html-to-mfm';
 import { resolveNote, extractEmojis } from './note';
@@ -166,7 +166,7 @@ export async function createPerson(uri: string, resolver?: Resolver): Promise<Us
 			await transactionalEntityManager.save(new UserProfile({
 				userId: user.id,
 				description: person.summary ? htmlToMfm(person.summary, person.tag) : null,
-				url: person.url,
+				url: getOneApHrefNullable(person.url),
 				fields,
 				userHost: host
 			}));
@@ -353,7 +353,7 @@ export async function updatePerson(uri: string, resolver?: Resolver | null, hint
 	});
 
 	await UserProfiles.update({ userId: exist.id }, {
-		url: person.url,
+		url: getOneApHrefNullable(person.url),
 		fields,
 		description: person.summary ? htmlToMfm(person.summary, person.tag) : null,
 	});
diff --git a/src/remote/activitypub/type.ts b/src/remote/activitypub/type.ts
index 5cae8ee720..ac2b01c474 100644
--- a/src/remote/activitypub/type.ts
+++ b/src/remote/activitypub/type.ts
@@ -19,7 +19,7 @@ export interface IObject {
 	endTime?: Date;
 	icon?: any;
 	image?: any;
-	url?: string;
+	url?: ApObject;
 	href?: string;
 	tag?: IObject | IObject[];
 	sensitive?: boolean;
@@ -51,6 +51,17 @@ export function getApId(value: string | IObject): string {
 	throw new Error(`cannot detemine id`);
 }
 
+export function getOneApHrefNullable(value: ApObject | undefined): string | undefined {
+	const firstOne = Array.isArray(value) ? value[0] : value;
+	return getApHrefNullable(firstOne);
+}
+
+export function getApHrefNullable(value: string | IObject | undefined): string | undefined {
+	if (typeof value === 'string') return value;
+	if (typeof value?.href === 'string') return value.href;
+	return undefined;
+}
+
 export interface IActivity extends IObject {
 	//type: 'Activity';
 	actor: IObject | string;