29 lines
1.0 KiB
TypeScript
29 lines
1.0 KiB
TypeScript
import { getAvatarUrl } from "@/lib/imager";
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import type { AvatarOptions } from "@/types/admin";
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/** Build a Habbo avatar-imager URL for a figure string. */
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export function avatarImageUrl(look: string, opts: AvatarOptions = {}): string {
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return getAvatarUrl(look, opts);
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}
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/** URL-safe slug from a title (lowercase, ascii, hyphenated). */
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export function slugify(input: string): string {
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// NFKD splits accented letters into base + combining mark; the combining
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// marks (and any other non-alphanumerics) are then collapsed to hyphens.
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const slug = input
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.toLowerCase()
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.normalize("NFKD")
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.replace(/[^a-z0-9]+/g, "-")
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.replace(/^-+|-+$/g, "")
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.slice(0, 255);
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return slug || "article";
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}
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/** Trim text to `max` chars on a word boundary, adding an ellipsis. */
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export function excerpt(text: string, max = 160): string {
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if (text.length <= max) return text;
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const cut = text.slice(0, max);
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const lastSpace = cut.lastIndexOf(" ");
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return `${(lastSpace > 0 ? cut.slice(0, lastSpace) : cut).trimEnd()}…`;
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}
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