26 lines
1.2 KiB
TypeScript
26 lines
1.2 KiB
TypeScript
import { preprocessLinks, preprocessMentionShortcodes, preprocessFileCards } from "@multica/ui/markdown";
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import { configStore } from "@multica/core/config";
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/**
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* Preprocess a markdown string before loading into Tiptap via contentType: 'markdown'.
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*
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* This is the ONLY transform applied before @tiptap/markdown parses the content.
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* It does NOT convert to HTML — that was the old markdownToHtml.ts pipeline which
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* was deleted in the April 2026 refactor.
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*
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* Three string→string transforms on raw Markdown:
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* 1. Legacy mention shortcodes [@ id="..." label="..."] → [@Label](mention://member/id)
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* (old serialization format in database, migrated on read)
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* 2. Raw URLs → markdown links via linkify-it (so they render as clickable Link nodes)
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* 3. File card syntax (new !file[name](url) + legacy [name](cdnUrl)) → HTML div for
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* fileCard node parsing
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*/
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export function preprocessMarkdown(markdown: string): string {
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if (!markdown) return "";
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const cdnDomain = configStore.getState().cdnDomain;
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const step1 = preprocessMentionShortcodes(markdown);
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const step2 = preprocessLinks(step1);
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const step3 = preprocessFileCards(step2, cdnDomain);
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return step3;
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}
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