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Monorepo for Tangled tangled.org
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111import { isCanonicalResourceUri, isDid, type CanonicalResourceUri, type Did, type Nsid} from "@atcute/lexicons/syntax";import type { BobbinContext } from "#lib/api/client.ts";import { enrich, labelsOf, target, TYPE_LABELS, type Enriched, type Label, type LabelsDescriptor, type RecordPath, type Sidecar} from "#lib/api/enrich.ts";import { PROFILE_COLLECTION } from "#lib/api/profile.ts";import type { ProfileRecord, RecordView } from "#lib/api/records.ts";
export type LabeledProfile = Enriched<RecordView<ProfileRecord>>;
const SEVERITY = ["hide", "warn"] as const;
export type ModerationLevel = (typeof SEVERITY)[number];
export type ModerationTarget = Did | CanonicalResourceUri;
export interface Moderation { level: ModerationLevel; target: ModerationTarget;}
export const isAccountModeration = ( moderation: Moderation): moderation is Moderation & { target: Did } => isDid(moderation.target);
export const ACCOUNT_MODERATION: LabelsDescriptor = { source: `${PROFILE_COLLECTION}:.repo`, type: TYPE_LABELS};
export const recordModeration = (collection: Nsid): LabelsDescriptor => ({ source: `${collection}:.`, type: TYPE_LABELS});
export const PROFILE_MODERATION = recordModeration(PROFILE_COLLECTION);
export const moderationTargets = ( collection: Nsid, paths: { records: RecordPath[]; authors: RecordPath[] }): LabelsDescriptor[] => [ target(ACCOUNT_MODERATION, paths.authors), target(recordModeration(collection), paths.records)];
const labeledAs = (labels: Label[], level: ModerationLevel): Moderation | undefined => { const uri = labels.find(({ val }) => val === `!${level}`)?.uri; return uri && (isDid(uri) || isCanonicalResourceUri(uri)) ? { level, target: uri } : undefined;};
const severityOf = (moderation: Moderation): number => SEVERITY.indexOf(moderation.level);
export const strongestModeration = ( ...candidates: (Moderation | undefined)[]): Moderation | undefined => candidates .filter((candidate): candidate is Moderation => candidate !== undefined) .sort((a, b) => severityOf(a) - severityOf(b))[0];
export const moderationOf = (labels: Label[]): Moderation | undefined => strongestModeration(...SEVERITY.map((level) => labeledAs(labels, level)));
export const accountModerationOf = (data: Sidecar, did: string): Moderation | undefined => moderationOf(labelsOf(data, did, ACCOUNT_MODERATION));
export const recordModerationOf = ( data: Sidecar, collection: Nsid, uri: string): Moderation | undefined => moderationOf(labelsOf(data, uri, recordModeration(collection)));
export const subjectModeration = ( data: Sidecar, collection: Nsid, subject: { uri: string; author: string }): Moderation | undefined => strongestModeration( accountModerationOf(data, subject.author), recordModerationOf(data, collection, subject.uri) );
export const getLabeledProfile = (ctx: BobbinContext, did: string): Promise<LabeledProfile> => enrich<RecordView<ProfileRecord>>(ctx, { xrpc: "org.tangled.actor.getProfile", params: { actor: `at://${did}/${PROFILE_COLLECTION}/self` }, enrich: [target(PROFILE_MODERATION, ["uri"])] });
export const profileModeration = ( account?: Moderation, profile?: LabeledProfile): Moderation | undefined => strongestModeration( account, profile && recordModerationOf(profile.data, PROFILE_COLLECTION, profile.output.uri) );