Function cookie

codebase/sources/dhtmlxscheduler.js:10325–10415

(scheduler2)

    }
  }
  function cookie(scheduler2) {
    function getStorageKey() {
      return (scheduler2._obj.id || "scheduler") + "_settings";
    }
    const dateToString = scheduler2.date.date_to_str("%Y-%m-%d %H:%i");
    const stringToDate = scheduler2.date.str_to_date("%Y-%m-%d %H:%i");
    function safeLocalStorageGet(key) {
      try {
        return window.localStorage.getItem(key);
      } catch (e) {
        return null;
      }
    }
    function safeLocalStorageSet(key, value) {
      try {
        window.localStorage.setItem(key, value);
        return true;
      } catch (e) {
        return false;
      }
    }
    function readStoredState() {
      const storageKey = getStorageKey();
      const raw = safeLocalStorageGet(storageKey);
      if (!raw) {
        return { date: null, mode: null };
      }
      let parsed;
      try {
        parsed = JSON.parse(raw);
      } catch (e) {
        return { date: null, mode: null };
      }
      if (!parsed || typeof parsed !== "object") {
        return { date: null, mode: null };
      }
      let parsedDate = null;
      if (typeof parsed.date === "string" && parsed.date.length > 0) {
        try {
          parsedDate = stringToDate(parsed.date);
          if (isNaN(+parsedDate)) {
            parsedDate = null;
          }
        } catch (e) {
          parsedDate = null;
        }
      }
      const parsedMode = typeof parsed.mode === "string" ? parsed.mode : null;
      return { date: parsedDate, mode: parsedMode };
    }
    function urlHasExplicitNavigation() {
      if (!scheduler2._get_url_nav) {
        return false;
      }
      const urlState = scheduler2._get_url_nav();
      if (!urlState) {
        return false;
      }