···1+import type { NormalizedDocument } from "src/utils/normalizeRecords";
2+import type { PubLeafletContent } from "lexicons/api";
3+4+export function getFirstParagraph(
5+ doc: NormalizedDocument,
6+): string | undefined {
7+ let content = doc.content;
8+ if (!content || !("pages" in content)) return;
9+ let pages = (content as PubLeafletContent.Main).pages;
10+ if (!pages?.[0]) return;
11+ let page = pages[0];
12+ if (!("blocks" in page)) return;
13+ for (let blockWrapper of (page as { blocks: { block: any }[] }).blocks) {
14+ let block = blockWrapper.block;
15+ if (block?.$type === "pub.leaflet.blocks.text" && block.plaintext) {
16+ return block.plaintext;
17+ }
18+ }
19+}