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a tool for shared writing and social publishing
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TypeScript
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394import { GetLeafletDataReturnType } from "app/api/rpc/[command]/get_leaflet_data";import { Json } from "supabase/database.types";
/** * Return type for publication metadata extraction. * Note: `publications.record` and `documents.data` are raw JSON from the database. * Consumers should use `normalizePublicationRecord()` and `normalizeDocumentRecord()` * from `src/utils/normalizeRecords` to get properly typed data. */type PublicationPageMetadataEntry = { id: number; title: string; path: string | null; document: string | null; metadata: Json;};
export type PublicationMetadata = { description: string; title: string; leaflet: string; doc: string | null; publications: { identity_did: string; name: string; indexed_at: string; /** Raw record - use normalizePublicationRecord() to get typed data */ record: Json | null; uri: string; publication_contributors?: { contributor_did: string; confirmed: boolean; created_at: string; }[]; publication_newsletter_settings?: { enabled: boolean } | null; publication_membership_settings?: { enabled: boolean } | null; } | null; documents: { /** Raw data - use normalizeDocumentRecord() to get typed data */ data: Json; indexed_at: string; uri: string; } | null; /** Set when this leaflet is a publication's draft leaflet. */ isPublicationDraft?: boolean;} | null;
export function getPublicationMetadataFromLeafletData( data?: GetLeafletDataReturnType["result"]["data"],): PublicationMetadata { if (!data) return null;
// Look across the leaflet's own associations and any sibling tokens that share // its entity set. Each association is checked in a single pass. let leafletInPub = data.leaflets_in_publications?.[0]; let standaloneDoc = data.leaflets_to_documents?.[0]; let draftPub = data.publications?.[0];
if (!leafletInPub || !standaloneDoc || !draftPub) { let siblingTokens = data.permission_token_rights[0].entity_sets?.permission_tokens || []; for (let token of siblingTokens) { if (!leafletInPub && token.leaflets_in_publications?.length) leafletInPub = token.leaflets_in_publications[0]; if (!standaloneDoc && token.leaflets_to_documents?.length) standaloneDoc = token.leaflets_to_documents[0]; if (!draftPub && token.publications?.length) draftPub = token.publications[0]; if (leafletInPub && standaloneDoc && draftPub) break; } }
if (leafletInPub) return leafletInPub; if (standaloneDoc) return { ...standaloneDoc, publications: null, doc: standaloneDoc.document, }; if (draftPub) { return { title: draftPub.name || "", description: "", leaflet: data.id, doc: null, publications: draftPub, documents: null, isPublicationDraft: true, }; }
return null;}