JCEEE
37 lines
1.1 KiB
TypeScript
37 lines
1.1 KiB
TypeScript
export type Shortcut = {
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famSlug: string;
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famName: string;
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userName: string; // '' for parents (no handle in URL)
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};
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const KEY = 'fam_shortcut';
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export function recordShortcut(entry: Shortcut) {
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if (typeof localStorage === 'undefined') return;
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localStorage.setItem(KEY, JSON.stringify(entry));
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}
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export function readShortcut(): Shortcut | null {
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if (typeof localStorage === 'undefined') return null;
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try {
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const raw = localStorage.getItem(KEY);
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if (!raw) return null;
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const s = JSON.parse(raw) as Shortcut;
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// Self-heal the old poisoned entry: a write that fell back to
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// page.params.fam while page.data.fam was null stored the PB id as
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// both slug and name ({famSlug: id, famName: id}). A real slug is
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// never identical to the display name AND a 15-char PB id.
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if (s && s.famSlug === s.famName && /^[a-z0-9]{15}$/.test(s.famSlug || '')) {
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localStorage.removeItem(KEY);
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return null;
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}
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return s;
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} catch {
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return null;
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}
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}
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export function shortcutTarget(s: Shortcut): string {
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return s.userName ? `/${s.famSlug}/${s.userName}` : `/${s.famSlug}`;
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}
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