MichilisandCursor
1b2463f4bc
Store unique slugs on events, backfill existing records, redirect old UUID and alias URLs to canonical slug pages, and expose slug editing plus alias management in the admin event modal. Co-authored-by: Cursor <cursoragent@cursor.com>
28 lines
836 B
TypeScript
28 lines
836 B
TypeScript
/**
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* Convert a title into a URL-safe slug.
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* Lowercases, strips accents, replaces non-alphanumerics with hyphens,
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* collapses repeated hyphens, and trims leading/trailing hyphens.
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*/
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export function slugify(title: string): string {
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return title
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.toLowerCase()
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.normalize('NFKD')
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.replace(/[\u0300-\u036f]/g, '')
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.replace(/[^a-z0-9]+/g, '-')
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.replace(/-+/g, '-')
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.replace(/^-|-$/g, '');
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}
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/**
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* Generate a slug from a title that does not collide with any of the
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* provided existing slugs. Appends -2, -3, ... when needed.
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*/
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export function uniqueSlug(title: string, existingSlugs: string[]): string {
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const base = slugify(title) || 'event';
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const taken = new Set(existingSlugs);
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if (!taken.has(base)) return base;
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let n = 2;
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while (taken.has(`${base}-${n}`)) n++;
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return `${base}-${n}`;
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}
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