fix: support reporting remote content in Flag

src/activitypub/helpers.js

@@ -177,6 +177,20 @@ Helpers.resolveActivity = async (activity, data, id, resolved) => {
 	}
 };
 
+Helpers.mapToLocalType = (type) => {
+	if (type === 'Person') {
+		return 'user';
+	}
+	if (type === 'Group') {
+		return 'category';
+	}
+	if (type === 'Hashtag') {
+		return 'tag';
+	}
+	if (activitypub._constants.acceptedPostTypes.includes(type)) {
+		return 'post';
+	}
+};
 
 Helpers.resolveObjects = async (ids) => {
 	if (!Array.isArray(ids)) {

src/activitypub/inbox.js

@@ -386,9 +386,9 @@ inbox.flag = async (req) => {
 	}
 
 	await Promise.all(objects.map(async (subject, index) => {
-		const { type, id } = await activitypub.helpers.resolveLocalId(subject.id);
+		const { type, id } = await activitypub.helpers.resolveObjects(subject.id);
 		try {
-			await flags.create(type, id, actor, content);
+			await flags.create(activitypub.helpers.mapToLocalType(type), id, actor, content);
 		} catch (e) {
 			reject('Flag', objects[index], actor);
 		}

src/activitypub/index.js

@@ -21,6 +21,9 @@ ActivityPub._constants = Object.freeze({
 		'application/activity+json',
 		'application/ld+json; profile="https://www.w3.org/ns/activitystreams"',
 	],
+	acceptedPostTypes: [
+		'Note', 'Page', 'Article', 'Question',
+	],
 });
 ActivityPub._cache = requestCache;
 

src/activitypub/mocks.js

@@ -78,8 +78,7 @@ Mocks.post = async (objects) => {
 	}
 
 	const posts = await Promise.all(objects.map(async (object) => {
-		const acceptedTypes = ['Note', 'Page', 'Article', 'Question'];
+		if (!activitypub._constants.acceptedPostTypes.includes(object.type)) {
-		if (!acceptedTypes.includes(object.type)) {
 			return null;
 		}