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fetch linked notes manually, unless we have them in DB - fixes 1006

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dakkar 2025-03-15 19:05:28 +00:00
parent 8e62aa9814
commit d0a074ac89
4 changed files with 40 additions and 8 deletions
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14
packages/backend/src/server/web/UrlPreviewService.ts
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@ -19,6 +19,7 @@ import { MiMeta } from '@/models/Meta.js';
import { RedisKVCache } from '@/misc/cache.js';
import { UtilityService } from '@/core/UtilityService.js';
import type { FastifyRequest, FastifyReply } from 'fastify';
import { ApDbResolverService } from '@/core/activitypub/ApDbResolverService.js';
@Injectable()
export class UrlPreviewService {
@ -38,6 +39,7 @@ export class UrlPreviewService {
private httpRequestService: HttpRequestService,
private loggerService: LoggerService,
private utilityService: UtilityService,
private apDbResolverService: ApDbResolverService,
) {
this.logger = this.loggerService.getLogger('url-preview');
this.previewCache = new RedisKVCache<SummalyResult>(this.redisClient, 'summaly', {
@ -102,12 +104,16 @@ export class UrlPreviewService {
}
const key = `${url}@${lang}`;
const cached = await this.previewCache.get(key);
const cached = await this.previewCache.get(key) as SummalyResult & { haveNoteLocally?: boolean };
if (cached !== undefined) {
this.logger.info(`Returning cache preview of ${key}`);
// Cache 7days
reply.header('Cache-Control', 'max-age=604800, immutable');
if (cached.activityPub) {
cached.haveNoteLocally = !! await this.apDbResolverService.getNoteFromApId(cached.activityPub);
}
return cached;
}
@ -116,7 +122,7 @@ export class UrlPreviewService {
: `Getting preview of ${key} ...`);
try {
const summary = this.meta.urlPreviewSummaryProxyUrl
const summary: SummalyResult & { haveNoteLocally?: boolean } = this.meta.urlPreviewSummaryProxyUrl
? await this.fetchSummaryFromProxy(url, this.meta, lang)
: await this.fetchSummary(url, this.meta, lang);
@ -135,6 +141,10 @@ export class UrlPreviewService {
this.previewCache.set(key, summary);
if (summary.activityPub) {
summary.haveNoteLocally = !! await this.apDbResolverService.getNoteFromApId(summary.activityPub);
}
// Cache 7days
reply.header('Cache-Control', 'max-age=604800, immutable');