forked from FoundKeyGang/FoundKey
63 lines
2 KiB
TypeScript
63 lines
2 KiB
TypeScript
import post from '@/services/note/create.js';
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import { IRemoteUser } from '@/models/entities/user.js';
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import { extractPunyHost } from '@/misc/convert-host.js';
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import { getApLock } from '@/misc/app-lock.js';
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import { StatusError } from '@/misc/fetch.js';
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import { Notes } from '@/models/index.js';
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import { parseAudience } from '@/remote/activitypub/audience.js';
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import { apLogger } from '@/remote/activitypub/logger.js';
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import { fetchNote, resolveNote } from '@/remote/activitypub/models/note.js';
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import { Resolver } from '@/remote/activitypub/resolver.js';
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import { IAnnounce, getApId } from '@/remote/activitypub/type.js';
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import { shouldBlockInstance } from '@/misc/should-block-instance.js';
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export default async function(resolver: Resolver, actor: IRemoteUser, activity: IAnnounce, targetUri: string): Promise<void> {
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const uri = getApId(activity);
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// Cancel if the announced from host is blocked.
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if (await shouldBlockInstance(extractPunyHost(uri))) return;
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const unlock = await getApLock(uri);
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try {
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// Check if this has already been announced.
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const exist = await fetchNote(uri);
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if (exist) {
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return;
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}
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// resolve the announce target
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let renote;
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try {
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renote = await resolveNote(targetUri, resolver);
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} catch (e) {
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// skip if the target returns a HTTP client error
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if (e instanceof StatusError) {
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if (e.isClientError) {
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apLogger.warn(`Ignored announce target ${targetUri} - ${e.statusCode}`);
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return;
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}
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apLogger.warn(`Error in announce target ${targetUri} - ${e.statusCode || e}`);
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}
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throw e;
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}
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if (!await Notes.isVisibleForMe(renote, actor.id)) return 'skip: invalid actor for this activity';
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apLogger.info(`Creating the (Re)Note: ${uri}`);
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const activityAudience = await parseAudience(actor, activity.to, activity.cc);
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await post(actor, {
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createdAt: activity.published ? new Date(activity.published) : null,
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renote,
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visibility: activityAudience.visibility,
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visibleUsers: activityAudience.visibleUsers,
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uri,
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});
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} finally {
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unlock();
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}
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}
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