map.js

@@ -1,5 +1,5 @@
//var ttss_base = 'http://www.ttss.krakow.pl/internetservice';
var ttss_base = '/proxy.php';
var ttss_base = 'proxy.php';
var ttss_refresh = 10000; // 10 seconds

var vehicles_xhr = null;
@@ -14,10 +14,12 @@
var stop_points_source = null;
var stop_points_layer = null;

var feature_id = null;
var feature_xhr = null;
var feature_timer = null;

var map = null;
var popup_feature_id = null;
var popup_element = document.getElementById('popup');
var popup = null;
var fail_element = document.getElementById('fail');

var ignore_hashchange = false;
@@ -29,33 +31,33 @@
   fail_element.style.top = '0.5em';
}

function fail_ajax(data) {
function fail_popup(msg) {
   addElementWithText(popup_element, 'p', msg).className = 'error';
}

function fail_ajax_generic(data, fnc) {
   // abort() is not a failure
   if(data.readyState == 0 && data.statusText == 'abort') return;
   
   if(data.status == 0) {
      fail(lang.error_request_failed_connectivity, data);
      fnc(lang.error_request_failed_connectivity, data);
   } else if (data.statusText) {
      fail(lang.error_request_failed_status.replace('$status', data.statusText), data);
      fnc(lang.error_request_failed_status.replace('$status', data.statusText), data);
   } else {
      fail(lang.error_request_failed, data);
      fnc(lang.error_request_failed, data);
   }
}

function popupHide() {
   popup.setPosition(undefined);
   popup_feature_id = null;
function fail_ajax(data) {
   fail_ajax_generic(data, fail);
}

function popupShow(coordinates, id) {
   popup.setPosition(coordinates);
   if(id) {
      popup_feature_id = id;
   }
function fail_ajax_popup(data) {
   fail_ajax_generic(data, fail_popup);
}

function getGeometry(object) {
   return new ol.geom.Point(ol.proj.fromLonLat([object.longitude / 3600000.0, object.latitude / 3600000.0]))
   return new ol.geom.Point(ol.proj.fromLonLat([object.longitude / 3600000.0, object.latitude / 3600000.0]));
}

function updateVehicles() {
@@ -77,8 +79,8 @@
         if(vehicle.isDeleted) {
            if(vehicle_feature) {
               vehicles_source.removeFeature(vehicle_feature);
               if(popup_feature_id == vehicle_feature.getId()) {
                  popupHide();
               if(feature_id == vehicle_feature.getId()) {
                  featureClicked();
               }
            }
            continue;
@@ -114,14 +116,9 @@
            }
            
            vehicle_feature.setStyle(new ol.style.Style({
               image: new ol.style.RegularShape({
                  fill: new ol.style.Fill({color: '#3399ff'}),
                  stroke: new ol.style.Stroke({color: color_type, width: 2}),
                  points: 3,
                  radius: 12,
               image: new ol.style.Icon({
                  src: 'data:image/svg+xml;base64,' + btoa('<svg xmlns="http://www.w3.org/2000/svg" height="30" width="20"><polygon points="10,0 20,23 0,23" style="fill:#3399ff;stroke:'+color_type+';stroke-width:2" /></svg>'),
                  rotation: Math.PI * parseFloat(vehicle.heading) / 180.0,
                  rotateWithView: true,
                  angle: 0
               }),
               text: new ol.style.Text({
                  font: 'bold 10px sans-serif',
@@ -133,10 +130,6 @@
         } else {
            vehicle_feature.setProperties(vehicle);
            vehicle_feature.getStyle().getImage().setRotation(Math.PI * parseFloat(vehicle.heading) / 180.0);
				
            if(popup_feature_id == vehicle_feature.getId()) {
               popupShow(vehicle_feature.getGeometry().getCoordinates());
            }
         }
      }
      
@@ -196,9 +189,103 @@
   }).fail(fail_ajax);
}

function vehicleTable(tripId, table) {
   if(feature_xhr) feature_xhr.abort();
   if(feature_timer) clearTimeout(feature_timer);
	
   feature_xhr = $.get(
      ttss_base + '/services/tripInfo/tripPassages'
         + '?tripId=' + encodeURIComponent(tripId)
         + '&mode=departure'
   ).done(function(data) {
      if(!data.routeName || !data.directionText || data.old.length + data.actual.length == 0) {
         return;
      }
		
      deleteChildren(table);
		
      for(var i = 0, il = data.old.length; i < il; i++) {
         var tr = document.createElement('tr');
         addCellWithText(tr, data.old[i].actualTime || data.old[i].plannedTime);
         addCellWithText(tr, data.old[i].stop_seq_num + '. ' + data.old[i].stop.name);
			
         tr.className = 'active';
         table.appendChild(tr);
      }
		
      for(var i = 0, il = data.actual.length; i < il; i++) {
         var tr = document.createElement('tr');
         addCellWithText(tr, data.actual[i].actualTime || data.actual[i].plannedTime);
         addCellWithText(tr, data.actual[i].stop_seq_num + '. ' + data.actual[i].stop.name);
			
         if(data.actual[i].status == 'STOPPING') {
            tr.className = 'success';
         }
         table.appendChild(tr);
      }
		
      feature_timer = setTimeout(function() { vehicleTable(tripId, table); }, ttss_refresh);
   }).fail(fail_ajax_popup);
}

function stopTable(stopType, stopId, table) {
   if(feature_xhr) feature_xhr.abort();
   if(feature_timer) clearTimeout(feature_timer);
	
   feature_xhr = $.get(
      ttss_base + '/services/passageInfo/stopPassages/' + stopType
         + '?' + stopType + '=' + encodeURIComponent(stopId)
         + '&mode=departure'
   ).done(function(data) {
      deleteChildren(table);
		
      for(var i = 0, il = data.old.length; i < il; i++) {
         var tr = document.createElement('tr');
         addCellWithText(tr, data.old[i].patternText);
         var dir_cell = addCellWithText(tr, data.old[i].direction);
         var vehicle = parseVehicle(data.old[i].vehicleId);
         dir_cell.appendChild(displayVehicle(vehicle));
         var status = parseStatus(data.old[i]);
         addCellWithText(tr, status);
         addCellWithText(tr, '');
			
         tr.className = 'active';
         table.appendChild(tr);
      }
		
      for(var i = 0, il = data.actual.length; i < il; i++) {
         var tr = document.createElement('tr');
         addCellWithText(tr, data.actual[i].patternText);
         var dir_cell = addCellWithText(tr, data.actual[i].direction);
         var vehicle = parseVehicle(data.actual[i].vehicleId);
         dir_cell.appendChild(displayVehicle(vehicle));
         var status = parseStatus(data.actual[i]);
         var status_cell = addCellWithText(tr, status);
         var delay = parseDelay(data.actual[i]);
         var delay_cell = addCellWithText(tr, delay);
			
         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';
         }
			
         table.appendChild(tr);
      }
		
      feature_timer = setTimeout(function() { stopTable(stopType, stopId, table); }, ttss_refresh);
   }).fail(fail_ajax_popup);
}

function featureClicked(feature) {
   if(!feature) {
      popupHide();
      feature_id = null;
		
      $(popup_element).removeClass('show');
      
      ignore_hashchange = true;
      window.location.hash = '';
@@ -210,20 +297,96 @@
   
   deleteChildren(popup_element);
   
   addParaWithText(popup_element, feature.get('name')).className = 'bold';
   var close = addParaWithText(popup_element, '×');
   close.className = 'close';
   close.addEventListener('click', function() { featureClicked(); });
	
   var type;
   var name = feature.get('name');
   var additional;
   var table = document.createElement('table');
   var thead = document.createElement('thead');
   var tbody = document.createElement('tbody');
   table.appendChild(thead);
   table.appendChild(tbody);
	
   switch(feature.getId().substr(0, 1)) {
      case 'v':
         var vehicle_type = parseVehicle(feature.get('id'));
         if(vehicle_type) {
            addParaWithText(popup_element, vehicle_type.num + ' ' + vehicle_type.type);
         type = lang.type_vehicle;
			
         if(!feature.get('vehicle_type')) {
            break;
         }
			
         var span = displayVehicle(feature.get('vehicle_type'));
			
         additional = document.createElement('p');
         setText(additional, span.title);
         additional.insertBefore(span, additional.firstChild);
			
         addElementWithText(thead, 'th', lang.header_time);
         addElementWithText(thead, 'th', lang.header_stop);
			
         vehicleTable(feature.get('tripId'), tbody);
      break;
      case 's':
         type = lang.type_stop;
			
         addElementWithText(thead, 'th', lang.header_line);
         addElementWithText(thead, 'th', lang.header_direction);
         addElementWithText(thead, 'th', lang.header_time);
         addElementWithText(thead, 'th', lang.header_delay);
			
         stopTable('stop', feature.get('shortName'), tbody);
      break;
      case 'p':
         type = lang.type_stoppoint;
			
         additional = document.createElement('p');
         additional.className = 'small';
         addElementWithText(additional, 'a', lang.departures_for_stop).addEventListener(
            'click',
            function() {
               featureClicked(stops_source.forEachFeature(function(stop_feature) {
                  if(stop_feature.get('shortName') == feature.get('shortName')) {
                     return stop_feature;
                  }
               }));
            }
         );
			
         addElementWithText(thead, 'th', lang.header_line);
         addElementWithText(thead, 'th', lang.header_direction);
         addElementWithText(thead, 'th', lang.header_time);
         addElementWithText(thead, 'th', lang.header_delay);
			
         stopTable('stopPoint', feature.get('stopPoint'), tbody);
      break;
   }
	
   var loader = addElementWithText(tbody, 'td', lang.loading);
   loader.className = 'active';
   loader.colspan = thead.childNodes.length;
	
   addParaWithText(popup_element, type).className = 'type';
   addParaWithText(popup_element, name).className = 'name';
	
   if(additional) {
      popup_element.appendChild(additional);
   }
	
   popup_element.appendChild(table);
   
   ignore_hashchange = true;
   window.location.hash = '#!' + feature.getId();
   
   popupShow(coordinates, feature.getId());
   map.getView().animate({
      center: feature.getGeometry().getCoordinates(),
   });
	
   $(popup_element).addClass('show');
	
   feature_id = feature.getId();
}

function hash() {
@@ -265,9 +428,6 @@
   }
   
   featureClicked(feature);
   if(feature) {
      map.getView().setCenter(feature.getGeometry().getCoordinates());
   }
}

function init() {
@@ -303,13 +463,6 @@
      source: vehicles_source,
   });
   
   popup = new ol.Overlay({
      element: popup_element,
      positioning: 'bottom-center',
      stopEvent: false,
      offset: [0, -12]
   });
	
   map = new ol.Map({
      target: 'map',
      layers: [
@@ -320,7 +473,6 @@
         stop_points_layer,
         vehicles_layer,
      ],
      overlays: [popup],
      view: new ol.View({
         center: ol.proj.fromLonLat([19.94, 50.06]),
         zoom: 13