obsidian-media-db-sync/packages/obsidian/src/watchlist/parse.ts
afiqzudinhadi fb3f52e4b0 fix(watchlist): preserve custom body sections through sync rewrite
renderNote wiped any ## heading not owned by the renderer (Synopsis,
Cast, Links, My Notes) on every sync, destroying user content like
## Collection graph-link sections. extractCustomSections now pulls
non-owned sections out of the existing body before rewrite, and
renderNote re-emits them verbatim, in original order, between Links
and My Notes.
2026-07-30 14:59:24 +08:00

67 lines
1.9 KiB
TypeScript

export interface ParsedNote {
frontmatter: Record<string, string>;
body: string;
}
export function parseNote(content: string): ParsedNote {
const m = /^---\n([\s\S]*?)\n---([\s\S]*)$/.exec(content);
const frontmatter: Record<string, string> = {};
let body = content;
if (m) {
body = m[2];
for (const line of m[1].split('\n')) {
const mm = /^([A-Za-z0-9_]+):\s*(.*)$/.exec(line);
if (mm) frontmatter[mm[1]] = mm[2].trim();
}
}
return { frontmatter, body };
}
export function extractMyNotes(body: string): string {
const m = /##\s*My Notes\s*([\s\S]*)$/.exec(body ?? '');
return m ? m[1].trim() : '';
}
const OWNED_HEADINGS = new Set(['Synopsis', 'Cast', 'Links', 'My Notes']);
export interface CustomSection {
heading: string;
content: string;
}
export function extractCustomSections(body: string): CustomSection[] {
const lines = (body ?? '').split('\n');
const sections: CustomSection[] = [];
let heading: string | null = null;
let buf: string[] = [];
const flush = (): void => {
if (heading === null) return;
const content = buf.join('\n').replace(/(\n\s*)+$/, '');
if (!OWNED_HEADINGS.has(heading)) sections.push({ heading, content });
};
for (const line of lines) {
const m = /^##\s+(.*)$/.exec(line);
if (m) {
flush();
heading = m[1].trim();
buf = [];
} else if (heading !== null) {
buf.push(line);
}
}
flush();
return sections;
}
export function stripQuotes(s: string | undefined): string {
return (s ?? '').trim().replace(/^"|"$/g, '');
}
export function noteTmdbRef(fm: Record<string, string>): { tmdbId: string; isMovie: boolean } | null {
const tid = stripQuotes(fm['tmdb_id']);
if (tid) return { tmdbId: tid, isMovie: stripQuotes(fm['media_type']) === 'Movie' };
const rawId = stripQuotes(fm['id']);
const ds = (fm['dataSource'] ?? '').trim();
if (rawId && ds.startsWith('TMDB')) return { tmdbId: rawId, isMovie: ds.includes('Movie') };
return null;
}