/* * Copyright (C) 2020-2023 Birte Kristina Friesel * * SPDX-License-Identifier: AGPL-3.0-or-later */ function setLang(lang) { document.cookie = 'lang=' + lang + ';SameSite=None;Secure'; location.reload(); } function setTheme(theme) { localStorage.setItem('theme', theme); if (!otherTheme.hasOwnProperty(theme)) { theme = window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'; } addStyleSheet(theme, 'theme'); } function reload_app() { // TODO use a variable instead of window.location.href, as // window.location.href may be /z/... // Until then, we guard it by only reloading whin moreinfo is not expanded. if ($('.expanded-moreinfo').length == 0) { $.get(window.location.href, {ajax: 1}, function(data) { // TODO check expanded-moreinfo again here (until the issue itself has been resolved) $('div.app > ul').html(data); dbf_reg_handlers(); setTimeout(reload_app, 60000); }).fail(function() { setTimeout(reload_app, 10000); }); } else { setTimeout(reload_app, 30000); } } function dbf_show_moreinfo(trainElem, keep_old) { const routeprev = trainElem.data('routeprev').split('|'); const routenext = trainElem.data('routenext').split('|'); const moreinfo = trainElem.data('moreinfo').split('|'); $('.moreinfo').each(function() { const infoElem = $(this); if (!keep_old) { $('.moreinfo .train-line').removeClass('sbahn fern ext ubahn bus tram').addClass(trainElem.data('linetype')); $('.moreinfo .train-line').text(trainElem.data('line')); $('.moreinfo .train-no').text(trainElem.data('no')); $('.moreinfo .train-origin').text(trainElem.data('from')); $('.moreinfo .train-dest').text(trainElem.data('to')); $('.moreinfo .minfo').text(''); $('.moreinfo .mfooter').html(''); $('.moreinfo .verbose').html(''); $('.moreinfo .mroute').html(''); $('.moreinfo ul').html(''); var dataline = ''; if (trainElem.data('arrival') != '') { dataline += '<div><div class="arrival">An: ' + trainElem.data('arrival') + '</div></div>'; } else { dataline += '<div><div class="arrival"></div></div>'; } if (trainElem.data('platform') != '') { dataline += '<div><div class="platform">Gleis ' + trainElem.data('platform') + '</div></div>'; } else { dataline += '<div><div class="platform"></div></div>'; } if (trainElem.data('departure') != '') { dataline += '<div><div class="departure">Ab: ' + trainElem.data('departure') + '</div></div>'; } else { dataline += '<div><div class="departure"></div></div>'; } $('.moreinfo .mfooter').append('<div class="dataline">' + dataline + '</div>'); if ($('.moreinfo .loading').length == 0) { $('.moreinfo .mfooter').append('<div class="loading">Lade Daten, bitte warten...</div>'); } if (trainElem.data('moreinfo') != '') { var ibuf = ''; for (var key in moreinfo) { ibuf += '<li>' + moreinfo[key] + '</li>'; } $('.moreinfo .mfooter').append('Meldungen: <ul>' + ibuf + '</ul>'); } var routebuf = ''; if (trainElem.data('routeprev') != '') { for (var key in routeprev) { routebuf += '<li>' + routeprev[key] + '</li>'; } } routebuf += '<li><strong>' + document.title + '</strong></li>'; if (trainElem.data('routenext') != '') { for (var key in routenext) { routebuf += '<li>' + routenext[key] + '</li>'; } } $('.moreinfo .mfooter').append('Fahrtverlauf: <ul class="mroute">' + routebuf + '</ul>'); } $.get(window.location.href, {train: trainElem.data('train'), jid: trainElem.data('jid'), ajax: 1}, function(data) { $('.moreinfo').html(data); }).fail(function() { $('.moreinfo .mfooter').append('Der Zug ist abgefahren (Zug nicht gefunden)'); }); infoElem.removeClass('collapsed-moreinfo'); infoElem.addClass('expanded-moreinfo'); }); } function dbf_reg_handlers() { $('div.app > ul > li').click(function(event) { const trainElem = $(this); const station = $('div.app').data('station'); const param = new URLSearchParams(window.location.search); event.preventDefault(); var suffix = '?'; if (param.get('detailed')) { suffix += '&detailed=1'; } if (param.get('hafas')) { suffix += '&hafas=' + param.get('hafas') + '&highlight=' + trainElem.data('station'); } if (param.get('past')) { suffix += '&past=1'; } if (param.get('rt') || param.get('show_realtime')) { suffix += '&rt=1'; } if (param.get('hafas')) { history.pushState({'page':'traindetail','jid':trainElem.data('jid')}, 'test', '/z/' + trainElem.data('jid') + suffix); } else { history.pushState({'page':'traindetail','station':station,'train':trainElem.data('no')}, 'test', '/z/' + trainElem.data('train') + '/' + trainElem.data('station') + suffix); } dbf_show_moreinfo(trainElem, false); }); const trainid = $(location).attr('hash').substr(1); if (trainid) { var found = false; $('div.app > ul > li').each(function(index) { if (found) { return; } $(this).find('.anchor').each(function() { if ($(this).attr('id') == trainid) { found = true; } }); }); if (found) { found = false; $('div.app > ul > li').each(function(index) { if (found) { return; } $(this).find('.anchor').each(function() { if ($(this).attr('id') == trainid) { found = true; } }); if (found) { $(this).addClass('selected'); } else { $(this).addClass('past'); } }); } } } $(function() { $('.moresettings-header').each(function() { $(this).click(function() { var moresettings = $('.moresettings'); if ($(this).hasClass('moresettings-header-collapsed')) { $(this).removeClass('moresettings-header-collapsed'); $(this).addClass('moresettings-header-expanded'); moresettings.removeClass('moresettings-collapsed'); moresettings.addClass('moresettings-expanded'); } else { $(this).removeClass('moresettings-header-expanded'); $(this).addClass('moresettings-header-collapsed'); moresettings.removeClass('moresettings-expanded'); moresettings.addClass('moresettings-collapsed'); } }); }); $('.developers-header').each(function() { $(this).click(function() { var developers = $('.developers'); if ($(this).hasClass('developers-header-collapsed')) { $(this).removeClass('developers-header-collapsed'); $(this).addClass('developers-header-expanded'); developers.removeClass('developers-collapsed'); developers.addClass('developers-expanded'); } else { $(this).removeClass('developers-header-expanded'); $(this).addClass('developers-header-collapsed'); developers.removeClass('developers-expanded'); developers.addClass('developers-collapsed'); } }); }); dbf_reg_handlers(); if ($('.content .app').length) { setTimeout(reload_app, 30000); history.replaceState({'page':'station'}, document.title, ''); } window.onpopstate = function(event) { if (event.state != null) { if ((event.state['page'] == 'station')) { $('.moreinfo').each(function() { $(this).removeClass('expanded-moreinfo'); $(this).addClass('collapsed-moreinfo'); }); if (!$('div.app > ul').length) { $('div.app').append('<ul></ul>'); reload_app(); } } else if ((event.state['page'] == 'traindetail')) { var success = false; $('div.app > ul > li').each(function() { const trainElem = $(this); if (trainElem.data('no') == event.state['train']) { dbf_show_moreinfo(trainElem, true); success = true; return; } }); if (!success) { $('.moreinfo').each(function() { $(this).removeClass('collapsed-moreinfo'); $(this).addClass('expanded-moreinfo'); }); $('.moreinfo .mfooter').append('Der Zug ist abgefahren (Zug nicht gefunden)'); } } } else { console.log("unhandled popstate! " + document.location); } }; });