map.js

@@ -1,7 +1,7 @@
"use strict";

var ttss_refresh = 10000; // 10 seconds
var ttss_position_type = 'CORRECTED';
var ttss_position_type = 'RAW';

var geolocation = null;
var geolocation_set = 0;
@@ -11,17 +11,11 @@
var geolocation_source = null;
var geolocation_layer = null;

var trams_xhr = null;
var trams_timer = null;
var trams_last_update = 0;
var trams_source = null;
var trams_layer = null;

var buses_xhr = null;
var buses_timer = null;
var buses_last_update = 0;
var buses_source = null;
var buses_layer = null;
var vehicles_xhr = {};
var vehicles_timer = {};
var vehicles_last_update = {};
var vehicles_source = {};
var vehicles_layer = {};

var vehicles_info = {};

@@ -217,10 +211,10 @@
   }));
}

function markStops(stops, type, routeStyle) {
function markStops(stops, ttss_type, routeStyle) {
   stop_selected_source.clear();
   
   var style = stops_layer['s'+type].getStyle().clone();
   var style = stops_layer['s' + ttss_type].getStyle().clone();
   
   if(routeStyle) {
      style.getImage().setRadius(5);
@@ -253,29 +247,29 @@
function unstyleSelectedFeatures() {
   stop_selected_source.clear();
   route_source.clear();
   if(feature_clicked && (feature_clicked.getId().startsWith('t') || feature_clicked.getId().startsWith('b'))) {
   if(feature_clicked && ttss_types.indexOf(feature_clicked.getId().substr(0, 1)) >= 0) {
      styleVehicle(feature_clicked);
   }
}

function updateTrams() {
   if(trams_timer) clearTimeout(trams_timer);
   if(trams_xhr) trams_xhr.abort();
   trams_xhr = $.get(
      ttss_trams_base + '/geoserviceDispatcher/services/vehicleinfo/vehicles'
function updateVehicles(prefix) {
   if(vehicles_timer[prefix]) clearTimeout(vehicles_timer[prefix]);
   if(vehicles_xhr[prefix]) vehicles_xhr[prefix].abort();
   vehicles_xhr[prefix] = $.get(
      ttss_urls[prefix] + '/geoserviceDispatcher/services/vehicleinfo/vehicles'
         + '?positionType=' + ttss_position_type
         + '&colorType=ROUTE_BASED'
         + '&lastUpdate=' + encodeURIComponent(trams_last_update)
         + '&lastUpdate=' + encodeURIComponent(vehicles_last_update[prefix])
   ).done(function(data) {
      trams_last_update = data.lastUpdate;
      vehicles_last_update[prefix] = data.lastUpdate;
      
      for(var i = 0; i < data.vehicles.length; i++) {
         var vehicle = data.vehicles[i];
         
         var vehicle_feature = trams_source.getFeatureById('t' + vehicle.id);
         if(vehicle.isDeleted) {
         var vehicle_feature = vehicles_source[prefix].getFeatureById(prefix + vehicle.id);
         if(vehicle.isDeleted || !vehicle.latitude || !vehicle.longitude) {
            if(vehicle_feature) {
               trams_source.removeFeature(vehicle_feature);
               vehicles_source[prefix].removeFeature(vehicle_feature);
               if(feature_clicked && feature_clicked.getId() === vehicle_feature.getId()) {
                  featureClicked();
               }
@@ -291,14 +285,14 @@
         }
         
         vehicle.geometry = getGeometry(vehicle);
         vehicle.vehicle_type = parseVehicle('t' + vehicle.id);
         vehicle.vehicle_type = parseVehicle(prefix + vehicle.id);
         
         if(!vehicle_feature) {
            vehicle_feature = new ol.Feature(vehicle);
            vehicle_feature.setId('t' + vehicle.id);
            vehicle_feature.setId(prefix + vehicle.id);
            
            styleVehicle(vehicle_feature);
            trams_source.addFeature(vehicle_feature);
            vehicles_source[prefix].addFeature(vehicle_feature);
         } else {
            vehicle_feature.setProperties(vehicle);
            vehicle_feature.getStyle().getImage().setRotation(Math.PI * parseFloat(vehicle.heading ? vehicle.heading : 0) / 180.0);
@@ -306,68 +300,12 @@
         }
      }
      
      trams_timer = setTimeout(function() {
         updateTrams();
      vehicles_timer[prefix] = setTimeout(function() {
         updateVehicles(prefix);
      }, ttss_refresh);
   }).fail(fail_ajax);
   
   return trams_xhr;
}

function updateBuses() {
   if(buses_timer) clearTimeout(buses_timer);
   if(buses_xhr) buses_xhr.abort();
	
   buses_xhr = $.get(
      ttss_buses_base + '/geoserviceDispatcher/services/vehicleinfo/vehicles'
         + '?positionType=RAW'
         + '&colorType=ROUTE_BASED'
         + '&lastUpdate=' + encodeURIComponent(buses_last_update)
   ).done(function(data) {
      buses_last_update = data.lastUpdate;
		
      for(var i = 0; i < data.vehicles.length; i++) {
         var vehicle = data.vehicles[i];
			
         var vehicle_feature = buses_source.getFeatureById('b' + vehicle.id);
         if(vehicle.isDeleted || !vehicle.latitude || !vehicle.longitude) {
            if(vehicle_feature) {
               buses_source.removeFeature(vehicle_feature);
               if(feature_clicked && feature_clicked.getId() === vehicle_feature.getId()) {
                  featureClicked();
               }
            }
            continue;
         }
			
         var vehicle_name_space = vehicle.name.indexOf(' ');
         vehicle.line = vehicle.name.substr(0, vehicle_name_space);
         vehicle.direction = vehicle.name.substr(vehicle_name_space+1);
         if(special_directions[vehicle.direction]) {
            vehicle.line = special_directions[vehicle.direction];
         }
			
         vehicle.geometry = getGeometry(vehicle);
         vehicle.vehicle_type = parseVehicle('b' + vehicle.id);
			
         if(!vehicle_feature) {
            vehicle_feature = new ol.Feature(vehicle);
            vehicle_feature.setId('b' + vehicle.id);
				
            styleVehicle(vehicle_feature);
            buses_source.addFeature(vehicle_feature);
         } else {
            vehicle_feature.setProperties(vehicle);
            vehicle_feature.getStyle().getImage().setRotation(Math.PI * parseFloat(vehicle.heading) / 180.0);
         }
      }
		
      buses_timer = setTimeout(function() {
         updateBuses();
      }, ttss_refresh);
   }).fail(fail_ajax);
	
   return buses_xhr;
   return vehicles_xhr[prefix];
}

function updateStopSource(stops, prefix) {
@@ -394,27 +332,19 @@
   }
}

function updateStops(base, suffix) {
function updateStops(stop_type, ttss_type) {
   var methods = {
      's': 'stops',
      'p': 'stopPoints',
   };
   return $.get(
      base + '/geoserviceDispatcher/services/stopinfo/stops'
      ttss_urls[ttss_type] + '/geoserviceDispatcher/services/stopinfo/' + methods[stop_type]
         + '?left=-648000000'
         + '&bottom=-324000000'
         + '&right=648000000'
         + '&top=324000000'
   ).done(function(data) {
      updateStopSource(data.stops, 's' + suffix);
   }).fail(fail_ajax);
}

function updateStopPoints(base, suffix) {
   return $.get(
      base + '/geoserviceDispatcher/services/stopinfo/stopPoints'
         + '?left=-648000000'
         + '&bottom=-324000000'
         + '&right=648000000'
         + '&top=324000000'
   ).done(function(data) {
      updateStopSource(data.stopPoints, 'p' + suffix);
      updateStopSource(data[methods[stop_type]], stop_type + ttss_type);
   }).fail(fail_ajax);
}

@@ -422,16 +352,11 @@
   if(path_xhr) path_xhr.abort();
   
   var featureId = feature.getId();
   var vehicleId = featureId.substr(1);
	
   var url = ttss_trams_base;
   if(featureId.startsWith('b')) {
      url = ttss_buses_base;
   }
   var ttss_type = featureId.substr(0, 1);
   
   path_xhr = $.get(
      url + '/geoserviceDispatcher/services/pathinfo/vehicle'
         + '?id=' + encodeURIComponent(vehicleId)
      ttss_urls[ttss_type] + '/geoserviceDispatcher/services/pathinfo/vehicle'
         + '?id=' + encodeURIComponent(featureId.substr(1))
   ).done(function(data) {
      if(!data || !data.paths || !data.paths[0] || !data.paths[0].wayPoints) return;
      
@@ -457,14 +382,10 @@
   if(feature_timer) clearTimeout(feature_timer);
   
   var featureId = feature.getId();
	
   var url = ttss_trams_base;
   if(featureId.startsWith('b')) {
      url = ttss_buses_base;
   }
   var ttss_type = featureId.substr(0, 1);
   
   feature_xhr = $.get(
      url + '/services/tripInfo/tripPassages'
      ttss_urls[ttss_type] + '/services/tripInfo/tripPassages'
         + '?tripId=' + encodeURIComponent(feature.get('tripId'))
         + '&mode=departure'
   ).done(function(data) {
@@ -490,7 +411,7 @@
         addCellWithText(tr, data.actual[i].actualTime || data.actual[i].plannedTime);
         addCellWithText(tr, data.actual[i].stop_seq_num + '. ' + data.actual[i].stop.name);
         
         stopsToMark.push('s' + featureId.substr(0,1) + data.actual[i].stop.id);
         stopsToMark.push('s' + ttss_type + data.actual[i].stop.id);
         
         if(data.actual[i].status == 'STOPPING') {
            tr.className = 'success';
@@ -498,7 +419,7 @@
         table.appendChild(tr);
      }
      
      markStops(stopsToMark, featureId.substr(0,1), true);
      markStops(stopsToMark, ttss_type, true);
      
      feature_timer = setTimeout(function() { vehicleTable(feature, table); }, ttss_refresh);
   }).fail(fail_ajax_popup);
@@ -508,13 +429,10 @@
   if(feature_xhr) feature_xhr.abort();
   if(feature_timer) clearTimeout(feature_timer);
   
   var url = ttss_trams_base;
   if(featureId.substr(1,1) == 'b') {
      url = ttss_buses_base;
   }
   var ttss_type = featureId.substr(1, 1);
   
   feature_xhr = $.get(
      url + '/services/passageInfo/stopPassages/' + stopType
      ttss_urls[ttss_type] + '/services/passageInfo/stopPassages/' + stopType
         + '?' + stopType + '=' + encodeURIComponent(stopId)
         + '&mode=departure'
   ).done(function(data) {
@@ -576,7 +494,7 @@
   
   var div = document.createElement('div');
   
   var type;
   var typeName;
   var name = feature.get('name');
   var additional;
   var table = document.createElement('table');
@@ -587,43 +505,47 @@
   
   var tabular_data = true;
   
   switch(feature.getId().substr(0, 1)) {
      case 'l':
         tabular_data = false;
         type = '';
         name = lang.type_location;
      break;
      case 't':
      case 'b':
         type = lang.type_tram;
         if(feature.getId().startsWith('b')) {
            type = lang.type_bus;
         }
			
         var span = displayVehicle(feature.get('vehicle_type'));
			
         additional = document.createElement('p');
         if(span.title) {
            setText(additional, span.title);
         } else {
            setText(additional, feature.getId());
         }
         additional.insertBefore(span, additional.firstChild);
			
         addElementWithText(thead, 'th', lang.header_time);
         addElementWithText(thead, 'th', lang.header_stop);
			
         vehicleTable(feature, tbody);
         vehiclePath(feature);
			
         styleVehicle(feature, true);
      break;
      case 's':
         type = lang.type_stop_tram;
   var type = feature.getId().substr(0, 1);
   // Location
   if(type == 'l') {
      tabular_data = false;
      typeName = '';
      name = lang.type_location;
   }
   // Vehicle
   else if(ttss_types.indexOf(type) >= 0) {
      typeName = lang.type_bus;
      if(type == 't') {
         typeName = lang.type_tram;
      }
		
      var span = displayVehicle(feature.get('vehicle_type'));
		
      additional = document.createElement('p');
      if(span.title) {
         setText(additional, span.title);
      } else {
         setText(additional, feature.getId());
      }
      additional.insertBefore(span, additional.firstChild);
		
      addElementWithText(thead, 'th', lang.header_time);
      addElementWithText(thead, 'th', lang.header_stop);
		
      vehicleTable(feature, tbody);
      vehiclePath(feature);
		
      styleVehicle(feature, true);
   }
   // Stop or stop point
   else if(['s', 'p'].indexOf(type) >= 0) {
      if(type == 's') {
         typeName = lang.type_stop_tram;
         var second_type = lang.departures_for_buses;
         var mapping = stops_mapping['sb'];
			
         if(feature.getId().startsWith('sb')) {
            type = lang.type_stop_bus;
            typeName = lang.type_stop_bus;
            second_type = lang.departures_for_trams;
            mapping = stops_mapping['st'];
         }
@@ -638,19 +560,11 @@
               }
            );
         }
      } else {
         typeName = lang.type_stoppoint_tram;
         
         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, feature.getId());
         markStops([feature], feature.getId().substr(1,1));
      break;
      case 'p':
         type = lang.type_stoppoint_tram;
         if(feature.getId().startsWith('pb')) {
            type = lang.type_stoppoint_bus;
            typeName = lang.type_stoppoint_bus;
         }
         
         additional = document.createElement('p');
@@ -662,22 +576,25 @@
               featureClicked(mapping[feature.get('shortName')]);
            }
         );
			
         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, feature.getId());
         markStops([feature], feature.getId().substr(1,1));
      break;
      }
		
      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, feature.getId());
      markStops([feature], feature.getId().substr(1,1));
   } else {
      panel.close();
      return;
   }
   
   var loader = addElementWithText(tbody, 'td', lang.loading);
   loader.className = 'active';
   loader.colSpan = thead.childNodes.length;
   
   addParaWithText(div, type).className = 'type';
   addParaWithText(div, typeName).className = 'type';
   addParaWithText(div, name).className = 'name';
   
   if(additional) {
@@ -737,37 +654,34 @@
            featureClicked(feature);
         }}(feature));
         
         var type = '';
         switch(feature.getId().substr(0, 1)) {
            case 'l':
               type = '';
               name = lang.type_location;
            break;
            case 't':
            case 'b':
               type = lang.type_tram;
               if(feature.getId().startsWith('b')) {
                  type = lang.type_bus;
               }
               if(feature.get('vehicle_type').num) {
                  type += ' ' + feature.get('vehicle_type').num;
               }
            break;
            case 's':
               type = lang.type_stop_tram;
               if(feature.getId().startsWith('sb')) {
                  type = lang.type_stop_bus;
               }
            break;
            case 'p':
               type = lang.type_stoppoint_tram;
               if(feature.getId().startsWith('pb')) {
                  type = lang.type_stoppoint_bus;
               }
            break;
         var type = feature.getId().substr(0, 1);
         var typeName = '';
         if(type == 'l') {
            typeName = '';
            name = lang.type_location;
         } else if(ttss_types.indexOf(type) >= 0) {
            typeName = lang.type_bus;
            if(type == 't') {
               typeName = lang.type_tram;
            }
            if(feature.get('vehicle_type').num) {
               typeName += ' ' + feature.get('vehicle_type').num;
            }
         } else if(type == 's') {
            typeName = lang.type_stop_tram;
            if(feature.getId().startsWith('sb')) {
               typeName = lang.type_stop_bus;
            }
         } else if (type == 'p') {
            typeName = lang.type_stoppoint_tram;
            if(feature.getId().startsWith('pb')) {
               typeName = lang.type_stoppoint_bus;
            }
         } else {
            continue;
         }
         
         addElementWithText(a, 'span', type).className = 'small';
         addElementWithText(a, 'span', typeName).className = 'small';
         a.appendChild(document.createTextNode(' '));
         addElementWithText(a, 'span', feature.get('name'));
         
@@ -786,12 +700,11 @@
            feature = returnClosest(point, feature, stops_source[type].getClosestFeatureToCoordinate(point));
         }
      });
      if(trams_layer.getVisible()) {
         feature = returnClosest(point, feature, trams_source.getClosestFeatureToCoordinate(point));
      }
      if(buses_layer.getVisible()) {
         feature = returnClosest(point, feature, buses_source.getClosestFeatureToCoordinate(point));
      }
      ttss_types.forEach(function(type) {
         if(vehicles_layer[type].getVisible()) {
            feature = returnClosest(point, feature, vehicles_source[type].getClosestFeatureToCoordinate(point));
         }
      });
      
      if(getDistance(point, feature) > map.getView().getResolution() * 20) {
         feature = null;
@@ -850,16 +763,10 @@
      stopId = window.location.hash.substr(2,1) + 't' + window.location.hash.substr(3);
   } else if(window.location.hash.match(/^#![sp][tb]-?[0-9]+$/)) {
      stopId = window.location.hash.substr(2);
   } else if(window.location.hash == '#!RAW') {
      ttss_position_type = 'RAW';
   }
   
   if(vehicleId) {
      if(vehicleId.startsWith('b')) {
         feature = buses_source.getFeatureById(vehicleId);
      } else {
         feature = trams_source.getFeatureById(vehicleId);
      }
      feature = vehicles_source[vehicleId.substr(0, 1)].getFeatureById(vehicleId);
   } else if(stopId) {
      feature = stops_source[stopId.substr(0,2)].getFeatureById(stopId);
   }
@@ -900,6 +807,16 @@
   
   panel = new Panel(document.getElementById('panel'));
   
   route_source = new ol.source.Vector({
      features: [],
   });
   route_layer = new ol.layer.Vector({
      source: route_source,
      style: new ol.style.Style({
         stroke: new ol.style.Stroke({ color: [255, 153, 0, .8], width: 5 })
      }),
   });
	
   stops_type.forEach(function(type) {
      stops_source[type] = new ol.source.Vector({
         features: [],
@@ -920,28 +837,14 @@
      visible: false,
   });
   
   trams_source = new ol.source.Vector({
      features: [],
   });
   trams_layer = new ol.layer.Vector({
      source: trams_source,
   });
	
   buses_source = new ol.source.Vector({
      features: [],
   });
   buses_layer = new ol.layer.Vector({
      source: buses_source,
   });
	
   route_source = new ol.source.Vector({
      features: [],
   });
   route_layer = new ol.layer.Vector({
      source: route_source,
      style: new ol.style.Style({
         stroke: new ol.style.Stroke({ color: [255, 153, 0, .8], width: 5 })
      }),
   ttss_types.forEach(function(type) {
      vehicles_source[type] = new ol.source.Vector({
         features: [],
      });
      vehicles_layer[type] = new ol.layer.Vector({
         source: vehicles_source[type],
      });
      vehicles_last_update[type] = 0;
   });
   
   ol.style.IconImageCache.shared.setSize(512);
@@ -995,22 +898,23 @@
   });
   geolocation_button.addEventListener('click', trackingToggle);
   
   var layers = [
      new ol.layer.Tile({
         source: new ol.source.OSM(),
      }),
      route_layer,
      geolocation_layer,
   ];
   stops_type.forEach(function(type) {
      layers.push(stops_layer[type]);
   });
   layers.push(stop_selected_layer);
   ttss_types.forEach(function(type) {
      layers.push(vehicles_layer[type]);
   });
   map = new ol.Map({
      target: 'map',
      layers: [
         new ol.layer.Tile({
            source: new ol.source.OSM(),
         }),
         route_layer,
         geolocation_layer,
         stops_layer['st'],
         stops_layer['sb'],
         stops_layer['pt'],
         stops_layer['pb'],
         stop_selected_layer,
         buses_layer,
         trams_layer,
      ],
      layers: layers,
      view: new ol.View({
         center: ol.proj.fromLonLat([19.94, 50.06]),
         zoom: 14,
@@ -1060,17 +964,16 @@
   map.getView().on('change:resolution', change_resolution);
   change_resolution();
   
   $.when(
   var future_requests = [
      updateVehicleInfo(),
      updateTrams(),
      updateBuses(),
      updateStops(ttss_trams_base, 't'),
      updateStops(ttss_buses_base, 'b'),
      updateStopPoints(ttss_trams_base, 't'),
      updateStopPoints(ttss_buses_base, 'b'),
   ).done(function() {
      hash();
   ];
   ttss_types.forEach(function(type) {
      future_requests.push(updateVehicles(type));
   });
   stops_type.forEach(function(type) {
      future_requests.push(updateStops(type.substr(0,1), type.substr(1,1)));
   });
   $.when(future_requests).done(hash);
   
   window.addEventListener('hashchange', hash);