CompanyConnection.kt

 override fun getShiftsMonth(month: Calendar, listener: CompanyConnection.ConnectionListener,
                                identifier: String) {
        month.set(Calendar.DAY_OF_MONTH, 1)
        val start = month.clone() as Calendar
        month.add(Calendar.MONTH, 1)
        month.add(Calendar.DAY_OF_MONTH, -1)
        val period = Period(start, month)

        if (login_cookies.size == 0) {
            Log.println(Log.ERROR, "TAG", "NO LOGIN COOKIES!")
            Crashlytics.log(Log.ERROR, "SAM", "No login cookies received")

            listener.shifts(CompanyConnection.Result.CONNECT_ERROR, null, period)
            return
        }

        val headers = HashMap<String, String>()
        headers["Upgrade-Insecure-Requests"] = "1"
        headers["User-Agent"] = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36"
        headers["Accept"] = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
        headers["DNT"] = "1"
        headers["Referer"] = "https://sam.ahold.com/wrkbrn_jct/etm/etmMenu.jsp?locale=nl_NL"
        headers["Accept-Encoding"] = "gzip, deflate, sdch, br"
        headers["Accept-Language"] = "en-US,en;q=0.8,nl;q=0.6"

        val params = HashMap<String, String>()
        params["NEW_MONTH_YEAR"] = (month.get(Calendar.MONTH) + 1).toString() + "/" + month.get(Calendar.YEAR)

        object : AsyncHttpConnector(AGENDA_URL, params, headers, Connection.Method.GET, login_cookies,
                false) {
            override fun OnSucces(document: Document, cookies: Map<String, String>) {
                try {
                    val shifts = ArrayList<Shift>()

                    val elements = ArrayList<Element>()
                    elements.addAll(document.getElementsByClass("calendarCellRegularFuture"))
                    elements.addAll(document.getElementsByClass("calendarCellRegularPast"))
                    elements.addAll(document.getElementsByClass("calendarCellRegularCurrent"))
                    // todo add future
                    for (element in elements) {
                        if (!element.className().contains("etmNoBorder")) {
                            val table = element.getElementsByClass("etmCursor")[0]
                            Log.i("test", "reached onsucces")
                            val date = table.attr("title").replace("Details van ", "")
                            val cal = Calendar.getInstance()
                            try {
                                val sdf = SimpleDateFormat("MM/dd/yyyy", Locale.getDefault())
                                cal.time = sdf.parse(date)
                            } catch (e: ParseException) {
                                e.printStackTrace() // todo quit?
                            }

                            var start: Time? = null
                            var end: Time? = null

                            for (element1 in table.getElementsByTag("span")) {
                                if (!element1.className().contains("etmNoBorder") &&
                                        !element1.className().contains("calendarDateNormal") &&
                                        !element1.className().contains("calendarDateCurrent") &&
                                        element1.html() != "-") {
                                    if (start == null) {
                                        start = Time(element1.html())
                                    } else {
                                        end = Time(element1.html())
                                    }
                                }
                            }
                            if (start != null && end != null) {
                                val verified = table.html().contains("geautoriseerd")
                                val shift = OnlineShift(start, end, cal, verified)
                                shift.companyIdentifier = identifier
                                Log.i("shift", shift.toString())
                                shifts.add(shift)
                            }

                        }
                    }
                    listener.shifts(CompanyConnection.Result.SUCCES, shifts, period)
                } catch (e: Exception) {
                    Log.e("ERROR_LOADING", e.message)
                    Crashlytics.logException(e)
                    listener.shifts(CompanyConnection.Result.LOAD_ERROR, null, period)
                    throw e