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fix(notion): normalize slug/bare notionDocId to dashed UUID #773

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Merged
hkirat merged 1 commit into from
Aug 5, 2026
+12 −1
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fix(notion): normalize slug/bare notionDocId to dashed UUID #773

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13 changes: 12 additions & 1 deletion apps/web/lib/notion.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,18 @@ function isForbidden(err: any): boolean {
return status === 403 || /403/.test(err?.message || "");
}

async function loadPageViaCachedChunk(notion: NotionAPI, pageId: string): Promise<any> {
// notionDocIds come in several shapes: bare 32-char hex, dashed UUID, or slug-prefixed
// ("Some-Title-<32hex>"). loadCachedPageChunkV2 wants a dashed UUID and 400s otherwise,
// so normalize to that (notion-client's getPage does the equivalent via parsePageId).
function normalizePageId(pageId: string): string {
const hex = pageId.replace(/[^0-9a-fA-F]/g, "");
if (hex.length < 32) return pageId;
const id = hex.slice(-32).toLowerCase();
return `${id.slice(0, 8)}-${id.slice(8, 12)}-${id.slice(12, 16)}-${id.slice(16, 20)}-${id.slice(20)}`;
}

async function loadPageViaCachedChunk(notion: NotionAPI, rawPageId: string): Promise<any> {
const pageId = normalizePageId(rawPageId);
// notion-client's typed `fetch` reuses auth (token_v2 cookie) and error handling.
const res: any = await notion.fetch({
endpoint: "loadCachedPageChunkV2",
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