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34 lines
962 B
TypeScript
34 lines
962 B
TypeScript
// Top-level path segments that already have meaning in the SPA router
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// (see src/App.tsx) plus a few reserved for infrastructure. Category slugs
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// live at the URL root (e.g. /music), so they must never collide with these.
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export const RESERVED_SLUGS: readonly string[] = [
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"~",
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"dumps",
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"users",
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"playlists",
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"search",
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"login",
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"register",
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"notifications",
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"reset-password",
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"manage",
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"api",
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"assets",
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];
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// Lowercase alphanumerics, hyphen-separated, no leading/trailing/double hyphen.
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export const CATEGORY_SLUG_RE = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
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export function isValidSlugFormat(slug: string): boolean {
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return CATEGORY_SLUG_RE.test(slug);
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}
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export function isReservedSlug(slug: string): boolean {
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return RESERVED_SLUGS.includes(slug);
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}
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/** A slug is available when it is well-formed and not reserved. */
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export function isSlugAvailable(slug: string): boolean {
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return isValidSlugFormat(slug) && !isReservedSlug(slug);
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}
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