a tool for shared writing and social publishing
de-duplicate backlinks from constellation
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app/lish/[did]/[publication]/[rkey]/getPostPageData.ts
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app/lish/[did]/[publication]/[rkey]/getPostPageData.ts
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const postUrl = `https://${pubRecord?.base_path}/${rkey}`;
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const constellationBacklinks = await getConstellationBacklinks(postUrl);
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// Combine database mentions and constellation backlinks
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// Deduplicate constellation backlinks (same post could appear in both links and embeds)
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const uniqueBacklinks = Array.from(
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new Map(constellationBacklinks.map((b) => [b.uri, b])).values(),
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);
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// Combine database mentions (already deduplicated by DB constraint) and constellation backlinks
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const quotesAndMentions: { uri: string; link?: string }[] = [
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// Database mentions (quotes with link to quoted content)
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...document.document_mentions_in_bsky.map((m) => ({
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link: m.link,
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})),
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// Constellation backlinks (direct post mentions without quote context)
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...constellationBacklinks,
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...uniqueBacklinks,
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];
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return {