Storyden

export type CookieSetOptions = { days?: number; // expiration in days path?: string; domain?: string; sameSite?: "lax" | "strict" | "none"; secure?: boolean; }; export function getCookie(name: string): string | undefined { if (typeof document === "undefined") return undefined; const nameEQ = `${encodeURIComponent(name)}=`; const parts = document.cookie.split("; "); for (const part of parts) { if (part.startsWith(nameEQ)) { return decodeURIComponent(part.substring(nameEQ.length)); } } return undefined; } export function setCookie( name: string, value: string, options: CookieSetOptions = {}, ): void { if (typeof document === "undefined") return; const { days, path = "/", domain, sameSite = "lax", secure = typeof window !== "undefined" && window.location.protocol === "https:", } = options; let cookie = `${encodeURIComponent(name)}=${encodeURIComponent(value)}`; if (days != null) { const date = new Date(); date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000); cookie += `; Expires=${date.toUTCString()}`; } if (path) cookie += `; Path=${path}`; if (domain) cookie += `; Domain=${domain}`; if (sameSite) cookie += `; SameSite=${sameSite.charAt(0).toUpperCase()}${sameSite.slice(1)}`; // Ensure Secure when SameSite=None to satisfy browser requirements const effectiveSecure = secure || sameSite === "none"; if (effectiveSecure) cookie += `; Secure`; document.cookie = cookie; }