9e6efacbcb
stripHtml() strips tags via DOMParser (browser) with a regex fallback for SSR. plainExcerpt() truncates at a word boundary with an ellipsis. Both covered by Vitest specs. GeschichtenCard renders the top 3 published stories about a person on /persons/[id], with an editorial excerpt, publication date, author, and a "+ Geschichte schreiben" link visible only to BLOG_WRITERs. Footer link to /geschichten?personId=... appears once geschichten.length >= 3. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
24 lines
871 B
TypeScript
24 lines
871 B
TypeScript
/**
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* Strip HTML tags from a string and return the plain text.
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* Uses DOMParser in the browser, falls back to a regex strip on the server
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* (where DOMParser is not available without isomorphic-dompurify's JSDOM).
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*/
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export function stripHtml(html: string | null | undefined): string {
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if (!html) return '';
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if (typeof DOMParser === 'function') {
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const doc = new DOMParser().parseFromString(html, 'text/html');
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return (doc.body.textContent ?? '').trim();
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}
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return html.replace(/<[^>]*>/g, '').trim();
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}
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/**
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* Strip HTML and truncate to a maximum length, appending an ellipsis when
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* the source exceeds it. Used for editorial story excerpts.
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*/
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export function plainExcerpt(html: string | null | undefined, max = 80): string {
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const text = stripHtml(html);
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if (text.length <= max) return text;
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return text.slice(0, max).replace(/\s+\S*$/, '') + '…';
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}
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