| | |
| | | var ttss_base = '/proxy.php'; |
| | | var ttss_refresh = 20000; // 20 seconds |
| | | |
| | | var stop_id; |
| | | var page_title = document.getElementsByTagName('title')[0]; |
| | | |
| | | var language = 'en'; |
| | | var lang_select = document.getElementById('lang-select'); |
| | | |
| | | var stop_id = ''; |
| | | var stop_name = document.getElementById('stop-name'); |
| | | var stop_name_form = stop_name.form; |
| | | var stop_name_autocomplete = document.getElementById('stop-name-autocomplete'); |
| | | var stop_name_autocomplete_xhr; |
| | | var stop_name_autocomplete_timer; |
| | | |
| | | var times_xhr; |
| | | var times_timer; |
| | |
| | | var alert_text = document.getElementById('alert-text'); |
| | | var alert_close = document.getElementById('alert-close'); |
| | | |
| | | var parseStatusBoarding = '>>>'; |
| | | var nav = document.getElementsByTagName('nav')[0]; |
| | | |
| | | function parseStatus(status) { |
| | | switch(status.status) { |
| | | case 'STOPPING': |
| | | return parseStatusBoarding; |
| | | return lang.boarding_sign; |
| | | case 'PREDICTED': |
| | | if(status.actualRelativeTime <= 0) |
| | | return parseStatusBoarding; |
| | | return lang.boarding_sign; |
| | | if(status.actualRelativeTime >= 60) |
| | | return Math.floor(status.actualRelativeTime / 60) + ' min'; |
| | | return status.actualRelativeTime + ' s'; |
| | | return lang.time_minutes_prefix + Math.floor(status.actualRelativeTime / 60) + lang.time_minutes_suffix; |
| | | return lang.time_seconds_prefix + status.actualRelativeTime + lang.time_seconds_suffix; |
| | | case 'DEPARTED': |
| | | return Math.floor(-status.actualRelativeTime / 60) + ' min ago'; |
| | | return lang.time_minutes_ago_prefix + Math.floor(-status.actualRelativeTime / 60) + lang.time_minutes_ago_suffix; |
| | | default: |
| | | return status.mixedTime; |
| | | } |
| | |
| | | } |
| | | |
| | | function parseDelay(status) { |
| | | if(!status.actualTime) return '?'; |
| | | if(!status.plannedTime) return '?'; |
| | | if(!status.actualTime) return lang.unknown_sign; |
| | | if(!status.plannedTime) return lang.unknown_sign; |
| | | |
| | | var now = new Date(); |
| | | var actual = parseTime(now, status.actualTime); |
| | | var planned = parseTime(now, status.plannedTime); |
| | | |
| | | return ((actual.getTime() - planned.getTime()) / 1000 / 60) + ' min'; |
| | | return lang.time_minutes_prefix + ((actual.getTime() - planned.getTime()) / 1000 / 60) + lang.time_minutes_suffix; |
| | | } |
| | | |
| | | function parseVehicle(vehicleId) { |
| | | if(!vehicleId) return; |
| | | if(vehicleId.substr(0, 15) != '635218529567218') { |
| | | console.log('Unknown vehicle, vehicleId=' + vehicleId); |
| | | return; |
| | | } |
| | | |
| | | var id = parseInt(vehicleId.substr(15)) - 736; |
| | | var prefix; |
| | | var type; |
| | | var low; // low floor: 0 = no, 1 - semi, 2 - full |
| | | |
| | | // Single exception - old id used in one case |
| | | if(id == 831) { |
| | | id = 216; |
| | | } |
| | | |
| | | if(101 <= id && id <= 173) { |
| | | prefix = 'HW'; |
| | | type = 'E1'; |
| | | low = 0; |
| | | |
| | | if((108 <= id && id <= 113) || id == 127 || id == 131 || id == 132 || id == 134 || (137 <= id && id <= 139) || (148 <= id && id <= 150) || (153 <= id && id <= 166) || id == 161) { |
| | | prefix = 'RW'; |
| | | } |
| | | } else if(201 <= id && id <= 293) { |
| | | prefix = 'RZ'; |
| | | type = '105Na'; |
| | | low = 0; |
| | | |
| | | if(246 <= id) { |
| | | prefix = 'HZ'; |
| | | } |
| | | if(id == 290) { |
| | | type = '105Nb'; |
| | | } |
| | | } else if(301 <= id && id <= 328) { |
| | | prefix = 'RF'; |
| | | type = 'GT8S'; |
| | | low = 0; |
| | | |
| | | if(id == 313) { |
| | | type = 'GT8C' |
| | | low = 1; |
| | | } |
| | | } else if(401 <= id && id <= 440) { |
| | | prefix = 'HL'; |
| | | type = 'EU8N'; |
| | | low = 1; |
| | | } else if(451 <= id && id <= 462) { |
| | | prefix = 'HK'; |
| | | type = 'N8S-NF'; |
| | | low = 0; |
| | | |
| | | if((451 <= id && id <= 453) || id == 462) { |
| | | type = 'N8C-NF'; |
| | | low = 1; |
| | | } |
| | | } else if(601 <= id && id <= 650) { |
| | | prefix = 'RP'; |
| | | type = 'NGT6 (3)'; |
| | | low = 2; |
| | | |
| | | if(id <= 613) { |
| | | type = 'NGT6 (1)'; |
| | | } else if (id <= 626) { |
| | | type = 'NGT6 (2)'; |
| | | } |
| | | } else if(801 <= id && id <= 824) { |
| | | prefix = 'RY'; |
| | | type = 'NGT8'; |
| | | low = 2; |
| | | } else if(id == 899) { |
| | | prefix = 'RY'; |
| | | type = '126N'; |
| | | low = 2; |
| | | } else if(901 <= id && id <= 936) { |
| | | prefix = 'RG'; |
| | | type = '2014N'; |
| | | low = 2; |
| | | |
| | | if(915 <= id) { |
| | | prefix = 'HG'; |
| | | } |
| | | } else if(id === 999) { |
| | | prefix = 'HX'; |
| | | type = '405N-Kr'; |
| | | low = 1; |
| | | } else { |
| | | console.log('Unknown vehicle, vehicleId=' + vehicleId + ', id=' + id); |
| | | return; |
| | | } |
| | | |
| | | return { |
| | | vehicleId: vehicleId, |
| | | prefix: prefix, |
| | | id: id, |
| | | num: prefix + id, |
| | | type: type, |
| | | low: low |
| | | }; |
| | | } |
| | | |
| | | function displayVehicle(vehicleInfo) { |
| | | if(!vehicleInfo) return document.createTextNode(''); |
| | | |
| | | var span = document.createElement('span'); |
| | | span.className = 'vehicleInfo'; |
| | | |
| | | var floor_type = ''; |
| | | if(vehicleInfo.low == 0) { |
| | | setText(span, lang.high_floor_sign); |
| | | floor_type = lang.high_floor; |
| | | } else if(vehicleInfo.low == 1) { |
| | | setText(span, lang.partially_low_floor_sign); |
| | | floor_type = lang.partially_low_floor; |
| | | } else if(vehicleInfo.low == 2) { |
| | | setText(span, lang.low_floor_sign); |
| | | floor_type = lang.low_floor; |
| | | } |
| | | |
| | | span.title = lang.tram_type_pattern |
| | | .replace('$num', vehicleInfo.num) |
| | | .replace('$type', vehicleInfo.type) |
| | | .replace('$floor', floor_type); |
| | | |
| | | return span; |
| | | } |
| | | |
| | | function deleteChildren(element) { |
| | |
| | | } |
| | | |
| | | function addCellWithText(parent, text) { |
| | | addElementWithText(parent, 'td', text); |
| | | return addElementWithText(parent, 'td', text); |
| | | } |
| | | |
| | | function addParaWithText(parent, text) { |
| | | addElementWithText(parent, 'p', text); |
| | | return addElementWithText(parent, 'p', text); |
| | | } |
| | | |
| | | function setText(element, text) { |
| | |
| | | } |
| | | |
| | | function fail(message, more) { |
| | | if(refresh_timer) clearInterval(refresh_timer); |
| | | if(times_timer) clearTimeout(times_timer); |
| | | |
| | | setText(alert_text, message); |
| | |
| | | if(data.readyState == 0 && data.statusText == 'abort') return; |
| | | |
| | | if(data.status == 0) { |
| | | fail('Request failed - please check your network connectivity.', data); |
| | | fail(lang.error_request_failed_connectivity, data); |
| | | } else if (data.statusText) { |
| | | fail('Internet request failed with error: ' + data.statusText + '.', data); |
| | | fail(lang.error_request_failed_status.replace('$status', data.statusText), data); |
| | | } else { |
| | | fail('Internet request failed.', data); |
| | | fail(lang.error_request_failed, data); |
| | | } |
| | | } |
| | | |
| | | function loadTimes(stopId = null, clearRoute = false) { |
| | | function fail_hide() { |
| | | alert.style.display = 'none'; |
| | | } |
| | | |
| | | function loading_start() { |
| | | nav.className += ' loading'; |
| | | } |
| | | |
| | | function loading_end() { |
| | | nav.className = nav.className.replace(' loading', ''); |
| | | } |
| | | |
| | | function loadTimes(stopId, clearRoute) { |
| | | if(!stopId) stopId = stop_id; |
| | | if(!stopId) return; |
| | | |
| | | if(times_timer) clearTimeout(times_timer); |
| | | if(times_xhr) times_xhr.abort(); |
| | | |
| | | console.log('loadTimes(' + stopId + ', ' + clearRoute + ')'); |
| | | |
| | | window.location.hash = '#!' + language + stop_id; |
| | | refresh_button.removeAttribute('disabled'); |
| | | |
| | | loading_start(); |
| | | times_xhr = $.get( |
| | | ttss_base + '/passageInfo/stopPassages/stop' |
| | | + '?stop=' + encodeURIComponent(stopId) |
| | | + '&mode=departure' |
| | | ).done(function(data) { |
| | | setText(times_stop_name, data.stopName); |
| | | setText(page_title, lang.page_title_stop_name.replace('$stop', data.stopName)); |
| | | deleteChildren(times_alerts); |
| | | deleteChildren(times_table); |
| | | deleteChildren(times_lines); |
| | |
| | | */ |
| | | |
| | | for(var i = 0, il = data.generalAlerts.length; i < il; i++) { |
| | | addParaWithText(times_alerts, data.generalAlerts[i]); |
| | | addParaWithText(times_alerts, data.generalAlerts[i].title); |
| | | } |
| | | |
| | | for(var i = 0, il = data.old.length; i < il; i++) { |
| | | var tr = document.createElement('tr'); |
| | | addCellWithText(tr, data.old[i].patternText); |
| | | addCellWithText(tr, data.old[i].direction); |
| | | var dir_cell = addCellWithText(tr, data.old[i].direction); |
| | | dir_cell.appendChild(displayVehicle(parseVehicle(data.old[i].vehicleId))); |
| | | var status = parseStatus(data.old[i]); |
| | | addCellWithText(tr, status); |
| | | addCellWithText(tr, ''); |
| | |
| | | for(var i = 0, il = data.actual.length; i < il; i++) { |
| | | var tr = document.createElement('tr'); |
| | | addCellWithText(tr, data.actual[i].patternText); |
| | | addCellWithText(tr, data.actual[i].direction); |
| | | var dir_cell = addCellWithText(tr, data.actual[i].direction); |
| | | dir_cell.appendChild(displayVehicle(parseVehicle(data.actual[i].vehicleId))); |
| | | var status = parseStatus(data.actual[i]); |
| | | addCellWithText(tr, status); |
| | | var status_cell = addCellWithText(tr, status); |
| | | var delay = parseDelay(data.actual[i]); |
| | | addCellWithText(tr, delay); |
| | | var delay_cell = addCellWithText(tr, delay); |
| | | |
| | | if(status == parseStatusBoarding) tr.className = 'success'; |
| | | else if(parseInt(delay) > 9) tr.className = 'danger'; |
| | | else if(parseInt(delay) > 3) tr.className = 'warning'; |
| | | if(status == lang.boarding_sign) { |
| | | tr.className = 'success'; |
| | | status_cell.className = 'status-boarding'; |
| | | } else if(parseInt(delay) > 9) { |
| | | tr.className = 'danger'; |
| | | delay_cell.className = 'status-delayed'; |
| | | } else if(parseInt(delay) > 3) { |
| | | tr.className = 'warning'; |
| | | } |
| | | times_table.appendChild(tr); |
| | | } |
| | | |
| | |
| | | for(var j = 0, jl = data.routes[i].alerts.length; j < jl; j++) { |
| | | addParaWithText( |
| | | times_alerts, |
| | | 'Line ' + data.routes[i].name + ': ' |
| | | + data.routes[i].alerts[j] |
| | | lang.line_alert_pattern |
| | | .replace('$line', data.routes[i].name) |
| | | .replace('$alert', data.routes[i].alerts[j].title) |
| | | ); |
| | | } |
| | | } |
| | | |
| | | startTimer(new Date()); |
| | | fail_hide(); |
| | | |
| | | times_timer = setTimeout(function(){ loadTimes(); }, ttss_refresh); |
| | | }).fail(fail_ajax); |
| | | }).fail(fail_ajax).always(loading_end); |
| | | } |
| | | |
| | | function declinate(num, singular, plural) { |
| | |
| | | |
| | | function startTimer(date) { |
| | | if(date) { |
| | | setText(refresh_text, 'Last refreshed: just now') |
| | | setText(refresh_text, lang.last_refreshed.replace('$time', lang.time_now)); |
| | | refresh_time = date; |
| | | } |
| | | if(!refresh_time) return; |
| | |
| | | var ms = now.getTime() - refresh_time.getTime(); |
| | | |
| | | if(ms >= 120000) { |
| | | setText(refresh_text, 'Last refreshed: ' |
| | | + declinate(Math.floor(ms / 60000), 'minute ago', 'minutes ago')); |
| | | setText(refresh_text, lang.last_refreshed.replace( |
| | | '$time', |
| | | lang.time_minutes_ago_prefix + Math.floor(ms / 60000) |
| | | + lang.time_minutes_ago_suffix |
| | | )); |
| | | startTimer(); |
| | | } else { |
| | | setText(refresh_text, 'Last refreshed: ' |
| | | + declinate(Math.floor(ms / 1000), 'second ago', 'seconds ago')); |
| | | setText(refresh_text, lang.last_refreshed.replace( |
| | | '$time', |
| | | lang.time_seconds_ago_prefix + Math.floor(ms / 1000) |
| | | + lang.time_seconds_ago_suffix |
| | | )); |
| | | } |
| | | }, interval); |
| | | } |
| | |
| | | return decodeEntitiesTextArea.value; |
| | | } |
| | | |
| | | function translate() { |
| | | var elements = document.querySelectorAll('*[data-translate]'); |
| | | |
| | | var text_name; |
| | | for(var i = 0; i < elements.length; i++) { |
| | | text_name = elements[i].dataset.translate; |
| | | if(lang[text_name] == undefined) { |
| | | console.log('Missing translation: ' + text_name); |
| | | continue; |
| | | } |
| | | setText(elements[i], lang[text_name]); |
| | | } |
| | | |
| | | stop_name.setAttribute('placeholder', lang.stop_name_placeholder); |
| | | |
| | | if(stop_id) return; |
| | | |
| | | if(stop_name_autocomplete.value) { |
| | | setText(refresh_text, lang.select_stop_click_go); |
| | | } else { |
| | | setText(refresh_text, lang.enter_stop_name_to_begin); |
| | | } |
| | | } |
| | | |
| | | function change_language(lang) { |
| | | if(!lang || lang.length != 2) return; |
| | | if(lang == language) return; |
| | | lang_select.value = lang; |
| | | if(!lang_select.value) { |
| | | lang_select.value = language; |
| | | return; |
| | | } |
| | | language = lang; |
| | | |
| | | var script = document.createElement('script'); |
| | | script.type = 'text/javascript'; |
| | | script.src = 'lang_' + lang + '.js'; |
| | | script.id = 'lang_script'; |
| | | script.onload = translate; |
| | | |
| | | document.body.removeChild(document.getElementById('lang_script')); |
| | | document.body.appendChild(script); |
| | | |
| | | window.location.hash = '#!' + language + stop_id; |
| | | } |
| | | |
| | | function hash() { |
| | | if(window.location.hash.match(/^#![0-9]+$/)) { |
| | | loadTimes(parseInt(window.location.hash.substr(2))); |
| | | } else if(window.location.hash.match(/^#![a-z]{2}[0-9]*$/)) { |
| | | var stop = parseInt(window.location.hash.substr(4)); |
| | | if(stop) stop_id = stop; |
| | | change_language(window.location.hash.substr(2, 2)); |
| | | loadTimes(stop_id); |
| | | } |
| | | } |
| | | |
| | | function stop_autocomplete() { |
| | | if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort(); |
| | | |
| | | stop_name_autocomplete_xhr = $.get( |
| | | 'stops.php?query=' + encodeURIComponent(stop_name.value) |
| | | ).done(function(data) { |
| | | deleteChildren(stop_name_autocomplete); |
| | | for(var i = 0, il = data.length; i < il; i++) { |
| | | if(data[i].type != 'stop') continue; |
| | | if(data[i].id > 6000) continue; |
| | | var opt = document.createElement('option'); |
| | | opt.value = data[i].id; |
| | | setText(opt, decodeEntities(data[i].name)); |
| | | stop_name_autocomplete.appendChild(opt); |
| | | } |
| | | |
| | | if(!stop_id) setText(refresh_text, lang.select_stop_click_go); |
| | | }).fail(fail_ajax); |
| | | } |
| | | |
| | | function init() { |
| | | if(!window.jQuery) { |
| | | fail('Required JavaScript jQuery library failed to load. You may try refreshing the page.'); |
| | | fail(lang.jquery_not_loaded); |
| | | return; |
| | | } |
| | | |
| | | $.ajaxSetup({ |
| | | dataType: 'json', |
| | | timeout: 3000, |
| | | timeout: 10000, |
| | | }); |
| | | |
| | | lang_select.addEventListener('input', function(e) { |
| | | change_language(lang_select.value); |
| | | }); |
| | | |
| | | stop_name.addEventListener('input', function(e) { |
| | | if(!stop_name.value) return; |
| | | if(stop_name_autocomplete_xhr) stop_name_autocomplete_xhr.abort(); |
| | | if(stop_name_autocomplete_timer) clearTimeout(stop_name_autocomplete_timer); |
| | | |
| | | stop_name_autocomplete_xhr = $.get( |
| | | ttss_base + '/lookup/autocomplete/json' |
| | | + '?query=' + encodeURIComponent(stop_name.value) |
| | | ).done(function(data) { |
| | | deleteChildren(stop_name_autocomplete); |
| | | for(var i = 1, il = data.length; i < il; i++) { |
| | | var opt = document.createElement('option'); |
| | | opt.value = data[i].id; |
| | | setText(opt, decodeEntities(data[i].name)); |
| | | stop_name_autocomplete.appendChild(opt); |
| | | } |
| | | |
| | | if(!stop_id) setText(refresh_text, 'Select the stop and click "Go"'); |
| | | }).fail(fail_ajax); |
| | | stop_name_autocomplete_timer = setTimeout(stop_autocomplete, 100); |
| | | }); |
| | | |
| | | setText(refresh_text, 'Enter the stop name to begin'); |
| | | setText(refresh_text, lang.enter_stop_name_to_begin); |
| | | |
| | | stop_name_form.addEventListener('submit', function(e) { |
| | | e.preventDefault(); |
| | |
| | | alert_close.addEventListener('click', function(e) { |
| | | alert.style.display = 'none'; |
| | | }); |
| | | |
| | | hash(); |
| | | |
| | | window.addEventListener('hashchange', hash); |
| | | } |
| | | |
| | | init(); |