ttss/mpk-ttss - git.Jacekk.net

ttss / mpk-ttss

Improved www.ttss.krakow.pl

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Set explicit 5s connect timeout in proxy script

Jacek Kowalski

2021-07-28 d98c5a9e39c312424fa2586d1fe846f2999d49f5

commit \| author \| age
7e7221	1	'use strict';
f4a54f	2
f36d1f	3	var ttss_refresh = 10000; // 10 seconds
4bfa36	4	var ttss_position_type = 'RAW';
57b8d3	5
a4d011	6	var geolocation = null;
JK	7	var geolocation_set = 0;
	8	var geolocation_button = null;
	9	var geolocation_feature = null;
	10	var geolocation_accuracy = null;
	11	var geolocation_source = null;
	12	var geolocation_layer = null;
	13
4bfa36	14	var vehicles_xhr = {};
JK	15	var vehicles_timer = {};
	16	var vehicles_last_update = {};
	17	var vehicles_source = {};
	18	var vehicles_layer = {};
eafc1c	19
f0bae0	20	var vehicles_info = {};
57b8d3	21
JK	22	var stops_xhr = null;
0748d2	23	var stops_ignored = ['131', '744', '1263', '3039'];
88a24c	24	var stops_style = {
JK	25	'sb': new ol.style.Style({
	26	image: new ol.style.Circle({
	27	fill: new ol.style.Fill({color: '#07F'}),
	28	stroke: new ol.style.Stroke({color: '#05B', width: 2}),
	29	radius: 3,
	30	}),
	31	}),
	32	'st': new ol.style.Style({
	33	image: new ol.style.Circle({
	34	fill: new ol.style.Fill({color: '#FA0'}),
	35	stroke: new ol.style.Stroke({color: '#B70', width: 2}),
	36	radius: 3,
	37	}),
	38	}),
	39	'pb': new ol.style.Style({
	40	image: new ol.style.Circle({
	41	fill: new ol.style.Fill({color: '#07F'}),
	42	stroke: new ol.style.Stroke({color: '#05B', width: 1}),
	43	radius: 3,
	44	}),
	45	}),
	46	'pt': new ol.style.Style({
	47	image: new ol.style.Circle({
	48	fill: new ol.style.Fill({color: '#FA0'}),
	49	stroke: new ol.style.Stroke({color: '#B70', width: 1}),
	50	radius: 3,
	51	}),
	52	}),
	53	};
	54	var stops_type = ['st', 'sb', 'pt', 'pb'];
1b7c52	55	var stops_mapping = {};
88a24c	56	var stops_source = {};
JK	57	var stops_layer = {};
f4a54f	58
JK	59	var stop_selected_source = null;
	60	var stop_selected_layer = null;
57b8d3	61
1d4785	62	var feature_clicked = null;
8b6250	63	var feature_xhr = null;
JK	64	var feature_timer = null;
9dd2e1	65	var path_xhr = null;
1d4785	66
JK	67	var route_source = null;
	68	var route_layer = null;
07c714	69
57b8d3	70	var map = null;
d29c06	71
JK	72	var panel = null;
5be662	73	var find = null;
d29c06	74
57b8d3	75	var fail_element = document.getElementById('fail');
a4d011	76	var fail_text = document.querySelector('#fail span');
57b8d3	77
7ca6a1	78	var ignore_hashchange = false;
JK	79
d29c06	80
JK	81	function Panel(element) {
	82	this._element = element;
	83	this._element.classList.add('panel');
	84
ae5170	85	this._hide = addElementWithText(this._element, 'a', '▶');
d29c06	86	this._hide.title = lang.action_collapse;
JK	87	this._hide.className = 'hide';
	88	this._hide.addEventListener('click', this.toggleExpanded.bind(this));
	89
4bf9a4	90	this._container = document.createElement('div');
JK	91	this._container.className = 'panel-container';
	92
	93	this._close = addElementWithText(this._container, 'a', '×');
d29c06	94	this._close.title = lang.action_close;
JK	95	this._close.className = 'close';
	96	this._close.addEventListener('click', this.close.bind(this));
	97
	98	this._content = document.createElement('div');
4bf9a4	99	this._container.appendChild(this._content);
JK	100	this._element.appendChild(this._container);
d5e919	101	}
d29c06	102	Panel.prototype = {
JK	103	_element: null,
	104	_hide: null,
4bf9a4	105	_container: null,
d29c06	106	_close: null,
JK	107	_content: null,
	108
	109	_closeCallback: null,
	110	_runCallback: function() {
	111	var callback = this.closeCallback;
	112	this.closeCallback = null;
	113	if(callback) callback();
	114	},
	115
	116	expand: function() {
	117	this._element.classList.add('expanded');
	118	setText(this._hide, '▶');
	119	this._hide.title = lang.action_collapse;
	120	},
	121	collapse: function() {
	122	this._element.classList.remove('expanded');
	123	setText(this._hide, '◀');
	124	this._hide.title = lang.action_expand;
	125	},
	126	toggleExpanded: function() {
	127	if(this._element.classList.contains('expanded')) {
	128	this.collapse();
	129	} else {
	130	this.expand();
	131	}
	132	},
	133	fail: function(message) {
	134	addParaWithText(this._content, message).className = 'error';
	135	},
	136	show: function(contents, closeCallback) {
	137	this._runCallback();
	138	this.closeCallback = closeCallback;
	139
	140	deleteChildren(this._content);
	141
	142	this._content.appendChild(contents);
	143	this._element.classList.add('enabled');
	144	setTimeout(this.expand.bind(this), 1);
	145	},
	146	close: function() {
	147	this._runCallback();
	148	this._element.classList.remove('expanded');
	149	this._element.classList.remove('enabled');
	150	},
	151	};
5be662	152
JK	153
	154	function Find() {
	155	this.div = document.createElement('div');
	156
	157	this.form = document.createElement('form');
	158	this.div.appendChild(this.form);
	159
	160	var para = addParaWithText(this.form, lang.enter_query);
	161	para.appendChild(document.createElement('br'));
	162	this.input = document.createElement('input');
	163	this.input.type = 'text';
	164	this.input.style.width = '80%';
	165	para.appendChild(this.input);
	166	para.appendChild(document.createElement('hr'));
	167
	168	this.results = document.createElement('div');
	169	this.div.appendChild(this.results);
	170
	171	this.input.addEventListener('keyup', this.findDelay.bind(this));
	172	this.form.addEventListener('submit', this.findDelay.bind(this));
	173	}
	174	Find.prototype = {
	175	query: '',
	176	timeout: null,
	177
	178	div: null,
	179	form: null,
	180	input: null,
	181	results: null,
	182
	183	find: function() {
	184	var query = this.input.value.toUpperCase();
	185	if(query === this.query) return;
	186	this.query = query;
	187
94177c	188	if(query === '') {
JK	189	deleteChildren(this.results);
	190	return;
	191	}
	192
5be662	193	var features = [];
JK	194	stops_type.forEach(function(stop_type) {
	195	if(stop_type.substr(0,1) === 'p') return;
	196	stops_source[stop_type].forEachFeature(function(feature) {
	197	if(feature.get('name').toUpperCase().indexOf(query) > -1) {
	198	features.push(feature);
	199	}
	200	});
	201	});
	202
	203	ttss_types.forEach(function(ttss_type) {
	204	vehicles_source[ttss_type].forEachFeature(function(feature) {
	205	if(feature.get('vehicle_type') && feature.get('vehicle_type').num.indexOf(query) > -1) {
	206	features.push(feature);
	207	}
	208	});
	209	});
	210
	211	deleteChildren(this.results);
	212	this.results.appendChild(listFeatures(features));
	213	},
	214	findDelay: function(e) {
	215	e.preventDefault();
	216	if(this.timeout) clearTimeout(this.timeout);
	217	this.timeout = setTimeout(this.find.bind(this), 100);
	218	},
	219	open: function(panel) {
	220	ignore_hashchange = true;
	221	window.location.hash = '#!f';
	222
	223	panel.show(this.div, this.close.bind(this));
	224	this.input.focus();
	225	},
	226	close: function() {
	227	if(this.timeout) clearTimeout(this.timeout);
	228	},
	229	};
	230
d29c06	231
57b8d3	232	function fail(msg) {
a4d011	233	setText(fail_text, msg);
57b8d3	234	fail_element.style.top = '0.5em';
8b6250	235	}
JK	236
	237	function fail_ajax_generic(data, fnc) {
57b8d3	238	// abort() is not a failure
faad2a	239	if(data.readyState === 0) return;
57b8d3	240
faad2a	241	if(data.status === 0) {
8b6250	242	fnc(lang.error_request_failed_connectivity, data);
57b8d3	243	} else if (data.statusText) {
8b6250	244	fnc(lang.error_request_failed_status.replace('$status', data.statusText), data);
57b8d3	245	} else {
8b6250	246	fnc(lang.error_request_failed, data);
57b8d3	247	}
8b6250	248	}
JK	249
	250	function fail_ajax(data) {
	251	fail_ajax_generic(data, fail);
	252	}
	253
	254	function fail_ajax_popup(data) {
d29c06	255	fail_ajax_generic(data, panel.fail.bind(panel));
57b8d3	256	}
JK	257
	258	function getGeometry(object) {
07c714	259	return new ol.geom.Point(ol.proj.fromLonLat([object.longitude / 3600000.0, object.latitude / 3600000.0]));
57b8d3	260	}
JK	261
1d4785	262	function styleVehicle(vehicle, selected) {
JK	263	var color_type = 'black';
	264	if(vehicle.get('vehicle_type')) {
	265	switch(vehicle.get('vehicle_type').low) {
125626	266	case 0:
1d4785	267	color_type = 'orange';
JK	268	break;
125626	269	case 1:
JK	270	case 2:
1d4785	271	color_type = 'green';
JK	272	break;
	273	}
	274	}
	275
3d2caa	276	var fill = '#B70';
6cb525	277	if(vehicle.getId().startsWith('b')) {
JK	278	fill = '#05B';
	279	}
	280	if(selected) {
ae3207	281	fill = '#922';
6cb525	282	}
1d4785	283
fe3a67	284	var image = '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="30"><polygon points="10,0 20,23 0,23" style="fill:'+fill+';stroke:'+color_type+';stroke-width:3"/></svg>';
1d4785	285
f4a54f	286	vehicle.setStyle(new ol.style.Style({
1d4785	287	image: new ol.style.Icon({
JK	288	src: 'data:image/svg+xml;base64,' + btoa(image),
fe3a67	289	imgSize: [20,30],
a8a6d1	290	rotation: Math.PI * parseFloat(vehicle.get('heading') ? vehicle.get('heading') : 0) / 180.0,
1d4785	291	}),
JK	292	text: new ol.style.Text({
	293	font: 'bold 10px sans-serif',
	294	text: vehicle.get('line'),
	295	fill: new ol.style.Fill({color: 'white'}),
	296	}),
f4a54f	297	}));
1d4785	298	}
JK	299
4bfa36	300	function markStops(stops, ttss_type, routeStyle) {
f4a54f	301	stop_selected_source.clear();
ba6e87	302
4bfa36	303	var style = stops_layer['s' + ttss_type].getStyle().clone();
f4a54f	304
JK	305	if(routeStyle) {
	306	style.getImage().setRadius(5);
	307	} else {
	308	style.getImage().getStroke().setWidth(2);
	309	style.getImage().getStroke().setColor('#F00');
	310	style.getImage().setRadius(5);
ba6e87	311	}
1d4785	312
f4a54f	313	stop_selected_layer.setStyle(style);
JK	314
db4410	315	var feature, prefix;
f4a54f	316	for(var i = 0; i < stops.length; i++) {
JK	317	if(stops[i].getId) {
	318	feature = stops[i];
	319	} else {
	320	prefix = stops[i].substr(0,2);
88a24c	321	feature = stops_source[prefix].getFeatureById(stops[i]);
f4a54f	322	}
JK	323	if(feature) {
	324	stop_selected_source.addFeature(feature);
	325	}
1d4785	326	}
JK	327
f4a54f	328	stop_selected_layer.setVisible(true);
1d4785	329	}
JK	330
	331	function unstyleSelectedFeatures() {
f4a54f	332	stop_selected_source.clear();
JK	333	route_source.clear();
2b6454	334	if(feature_clicked && ttss_types.includes(feature_clicked.getId().substr(0, 1))) {
f4a54f	335	styleVehicle(feature_clicked);
1d4785	336	}
JK	337	}
	338
4bfa36	339	function updateVehicles(prefix) {
JK	340	if(vehicles_timer[prefix]) clearTimeout(vehicles_timer[prefix]);
	341	if(vehicles_xhr[prefix]) vehicles_xhr[prefix].abort();
	342	vehicles_xhr[prefix] = $.get(
	343	ttss_urls[prefix] + '/geoserviceDispatcher/services/vehicleinfo/vehicles'
a8a6d1	344	+ '?positionType=' + ttss_position_type
57b8d3	345	+ '&colorType=ROUTE_BASED'
4bfa36	346	+ '&lastUpdate=' + encodeURIComponent(vehicles_last_update[prefix])
57b8d3	347	).done(function(data) {
4bfa36	348	vehicles_last_update[prefix] = data.lastUpdate;
57b8d3	349
JK	350	for(var i = 0; i < data.vehicles.length; i++) {
	351	var vehicle = data.vehicles[i];
	352
4bfa36	353	var vehicle_feature = vehicles_source[prefix].getFeatureById(prefix + vehicle.id);
JK	354	if(vehicle.isDeleted \|\| !vehicle.latitude \|\| !vehicle.longitude) {
57b8d3	355	if(vehicle_feature) {
4bfa36	356	vehicles_source[prefix].removeFeature(vehicle_feature);
745cfd	357	if(feature_clicked && feature_clicked.getId() === vehicle_feature.getId()) {
4185fa	358	panel.close();
57b8d3	359	}
JK	360	}
	361	continue;
	362	}
	363
	364	var vehicle_name_space = vehicle.name.indexOf(' ');
	365	vehicle.line = vehicle.name.substr(0, vehicle_name_space);
ca42d3	366	vehicle.direction = normalizeName(vehicle.name.substr(vehicle_name_space+1));
57b8d3	367	if(special_directions[vehicle.direction]) {
JK	368	vehicle.line = special_directions[vehicle.direction];
	369	}
	370
	371	vehicle.geometry = getGeometry(vehicle);
4bfa36	372	vehicle.vehicle_type = parseVehicle(prefix + vehicle.id);
57b8d3	373
JK	374	if(!vehicle_feature) {
	375	vehicle_feature = new ol.Feature(vehicle);
4bfa36	376	vehicle_feature.setId(prefix + vehicle.id);
57b8d3	377
f4a54f	378	styleVehicle(vehicle_feature);
4bfa36	379	vehicles_source[prefix].addFeature(vehicle_feature);
57b8d3	380	} else {
JK	381	vehicle_feature.setProperties(vehicle);
a8a6d1	382	vehicle_feature.getStyle().getImage().setRotation(Math.PI * parseFloat(vehicle.heading ? vehicle.heading : 0) / 180.0);
f64858	383	vehicle_feature.getStyle().getText().setText(vehicle.line);
57b8d3	384	}
JK	385	}
	386
4bfa36	387	vehicles_timer[prefix] = setTimeout(function() {
JK	388	updateVehicles(prefix);
57b8d3	389	}, ttss_refresh);
JK	390	}).fail(fail_ajax);
7ca6a1	391
4bfa36	392	return vehicles_xhr[prefix];
57b8d3	393	}
JK	394
88a24c	395	function updateStopSource(stops, prefix) {
JK	396	var source = stops_source[prefix];
1b7c52	397	var mapping = stops_mapping[prefix];
7e7221	398	var stop;
57b8d3	399	for(var i = 0; i < stops.length; i++) {
7e7221	400	stop = stops[i];
e61357	401
JK	402	if(stop.category == 'other') continue;
2b6454	403	if(stops_ignored.includes(stop.shortName)) continue;
e61357	404
57b8d3	405	stop.geometry = getGeometry(stop);
JK	406	var stop_feature = new ol.Feature(stop);
1b7c52	407
JK	408	if(prefix.startsWith('p')) {
	409	mapping[stop.stopPoint] = stop_feature;
	410	} else {
	411	mapping[stop.shortName] = stop_feature;
	412	}
57b8d3	413
JK	414	stop_feature.setId(prefix + stop.id);
	415
	416	source.addFeature(stop_feature);
	417	}
	418	}
	419
4bfa36	420	function updateStops(stop_type, ttss_type) {
JK	421	var methods = {
	422	's': 'stops',
	423	'p': 'stopPoints',
	424	};
7ca6a1	425	return $.get(
4bfa36	426	ttss_urls[ttss_type] + '/geoserviceDispatcher/services/stopinfo/' + methods[stop_type]
57b8d3	427	+ '?left=-648000000'
JK	428	+ '&bottom=-324000000'
	429	+ '&right=648000000'
	430	+ '&top=324000000'
	431	).done(function(data) {
4bfa36	432	updateStopSource(data[methods[stop_type]], stop_type + ttss_type);
57b8d3	433	}).fail(fail_ajax);
7ca6a1	434	}
JK	435
7e7221	436	function vehiclePath(feature) {
9dd2e1	437	if(path_xhr) path_xhr.abort();
JK	438
	439	var featureId = feature.getId();
4bfa36	440	var ttss_type = featureId.substr(0, 1);
eafc1c	441
9dd2e1	442	path_xhr = $.get(
4bfa36	443	ttss_urls[ttss_type] + '/geoserviceDispatcher/services/pathinfo/vehicle'
JK	444	+ '?id=' + encodeURIComponent(featureId.substr(1))
9dd2e1	445	).done(function(data) {
JK	446	if(!data \|\| !data.paths \|\| !data.paths[0] \|\| !data.paths[0].wayPoints) return;
	447
db4410	448	var point;
9dd2e1	449	var points = [];
JK	450	for(var i = 0; i < data.paths[0].wayPoints.length; i++) {
	451	point = data.paths[0].wayPoints[i];
	452	points.push(ol.proj.fromLonLat([
	453	point.lon / 3600000.0,
	454	point.lat / 3600000.0,
	455	]));
	456	}
	457
	458	route_source.addFeature(new ol.Feature({
	459	geometry: new ol.geom.LineString(points)
	460	}));
	461	route_layer.setVisible(true);
	462	});
2b6454	463	return path_xhr;
9dd2e1	464	}
JK	465
	466	function vehicleTable(feature, table) {
	467	if(feature_xhr) feature_xhr.abort();
	468	if(feature_timer) clearTimeout(feature_timer);
	469
	470	var featureId = feature.getId();
4bfa36	471	var ttss_type = featureId.substr(0, 1);
eafc1c	472
8b6250	473	feature_xhr = $.get(
4bfa36	474	ttss_urls[ttss_type] + '/services/tripInfo/tripPassages'
9dd2e1	475	+ '?tripId=' + encodeURIComponent(feature.get('tripId'))
8b6250	476	+ '&mode=departure'
JK	477	).done(function(data) {
b6f8e3	478	if(typeof data.old === "undefined" \|\| typeof data.actual === "undefined") {
8b6250	479	return;
JK	480	}
	481
	482	deleteChildren(table);
	483
cb5a77	484	var all_departures = data.old.concat(data.actual);
db4410	485	var tr;
f4a54f	486	var stopsToMark = [];
cb5a77	487	for(var i = 0, il = all_departures.length; i < il; i++) {
db4410	488	tr = document.createElement('tr');
cb5a77	489	addCellWithText(tr, all_departures[i].actualTime \|\| all_departures[i].plannedTime);
ca42d3	490	addCellWithText(tr, all_departures[i].stop_seq_num + '. ' + normalizeName(all_departures[i].stop.name));
1d4785	491
cb5a77	492	if(i >= data.old.length) {
JK	493	stopsToMark.push('s' + ttss_type + all_departures[i].stop.id);
	494	}
8b6250	495
cb5a77	496	if(i < data.old.length) {
JK	497	tr.className = 'active';
	498	} else if(all_departures[i].status === 'STOPPING') {
8b6250	499	tr.className = 'success';
JK	500	}
	501	table.appendChild(tr);
	502	}
f4a54f	503
b6f8e3	504	if(all_departures.length === 0) {
JK	505	tr = document.createElement('tr');
	506	table.appendChild(tr);
	507	tr = addCellWithText(tr, lang.no_data);
	508	tr.colSpan = '2';
	509	tr.className = 'active';
	510	}
	511
4bfa36	512	markStops(stopsToMark, ttss_type, true);
8b6250	513
9dd2e1	514	feature_timer = setTimeout(function() { vehicleTable(feature, table); }, ttss_refresh);
8b6250	515	}).fail(fail_ajax_popup);
2b6454	516	return feature_xhr;
8b6250	517	}
JK	518
0ba749	519	function stopTable(stopType, stopId, table, ttss_type) {
8b6250	520	if(feature_xhr) feature_xhr.abort();
JK	521	if(feature_timer) clearTimeout(feature_timer);
eafc1c	522
8b6250	523	feature_xhr = $.get(
4bfa36	524	ttss_urls[ttss_type] + '/services/passageInfo/stopPassages/' + stopType
8b6250	525	+ '?' + stopType + '=' + encodeURIComponent(stopId)
JK	526	+ '&mode=departure'
	527	).done(function(data) {
	528	deleteChildren(table);
	529
cb5a77	530	var all_departures = data.old.concat(data.actual);
db4410	531	var tr, dir_cell, vehicle, status, status_cell, delay, delay_cell;
cb5a77	532	for(var i = 0, il = all_departures.length; i < il; i++) {
db4410	533	tr = document.createElement('tr');
cb5a77	534	addCellWithText(tr, all_departures[i].patternText);
ca42d3	535	dir_cell = addCellWithText(tr, normalizeName(all_departures[i].direction));
cb5a77	536	vehicle = parseVehicle(all_departures[i].vehicleId);
8b6250	537	dir_cell.appendChild(displayVehicle(vehicle));
cb5a77	538	status = parseStatus(all_departures[i]);
db4410	539	status_cell = addCellWithText(tr, status);
cb5a77	540	delay = parseDelay(all_departures[i]);
db4410	541	delay_cell = addCellWithText(tr, delay);
8b6250	542
cb5a77	543	if(i < data.old.length) {
db4410	544	tr.className = 'active';
cb5a77	545	} else if(status === lang.boarding_sign) {
8b6250	546	tr.className = 'success';
JK	547	status_cell.className = 'status-boarding';
	548	} else if(parseInt(delay) > 9) {
	549	tr.className = 'danger';
	550	delay_cell.className = 'status-delayed';
	551	} else if(parseInt(delay) > 3) {
	552	tr.className = 'warning';
	553	}
	554
	555	table.appendChild(tr);
	556	}
	557
0ba749	558	feature_timer = setTimeout(function() { stopTable(stopType, stopId, table, ttss_type); }, ttss_refresh);
8b6250	559	}).fail(fail_ajax_popup);
2b6454	560	return feature_xhr;
8b6250	561	}
JK	562
7ca6a1	563	function featureClicked(feature) {
1d4785	564	if(feature && !feature.getId()) return;
JK	565
	566	unstyleSelectedFeatures();
	567
7ca6a1	568	if(!feature) {
d29c06	569	panel.close();
7ca6a1	570	return;
JK	571	}
	572
9f0f6a	573	var div = document.createElement('div');
8b6250	574
ca42d3	575	var name = normalizeName(feature.get('name'));
07c714	576	var additional;
8b6250	577	var table = document.createElement('table');
JK	578	var thead = document.createElement('thead');
	579	var tbody = document.createElement('tbody');
	580	table.appendChild(thead);
	581	table.appendChild(tbody);
07c714	582
a4d011	583	var tabular_data = true;
JK	584
4bfa36	585	var type = feature.getId().substr(0, 1);
76f5c4	586	var full_type = feature.getId().match(/^[a-z]+/)[0];
JK	587	var typeName = lang.types[full_type];
	588	if(typeof typeName === 'undefined') {
	589	typeName = '';
	590	}
	591
4bfa36	592	// Location
JK	593	if(type == 'l') {
	594	tabular_data = false;
76f5c4	595	name = typeName;
4bfa36	596	typeName = '';
JK	597	}
	598	// Vehicle
2b6454	599	else if(ttss_types.includes(type)) {
d5e919	600	styleVehicle(feature, true);
JK	601
4bfa36	602	var span = displayVehicle(feature.get('vehicle_type'));
JK	603
	604	additional = document.createElement('p');
	605	if(span.title) {
	606	setText(additional, span.title);
	607	} else {
	608	setText(additional, feature.getId());
	609	}
	610	additional.insertBefore(span, additional.firstChild);
	611
	612	addElementWithText(thead, 'th', lang.header_time);
	613	addElementWithText(thead, 'th', lang.header_stop);
	614
	615	vehicleTable(feature, tbody);
	616	vehiclePath(feature);
	617	}
	618	// Stop or stop point
2b6454	619	else if(['s', 'p'].includes(type)) {
0ba749	620	var ttss_type = feature.getId().substr(1, 1);
4bfa36	621	if(type == 's') {
1b7c52	622	var second_type = lang.departures_for_buses;
JK	623	var mapping = stops_mapping['sb'];
4bfa36	624
0ba749	625	if(ttss_type == 'b') {
1b7c52	626	second_type = lang.departures_for_trams;
JK	627	mapping = stops_mapping['st'];
	628	}
0ba749	629
JK	630	stopTable('stop', feature.get('shortName'), tbody, ttss_type);
1b7c52	631
JK	632	if(mapping[feature.get('shortName')]) {
	633	additional = document.createElement('p');
	634	additional.className = 'small';
	635	addElementWithText(additional, 'a', second_type).addEventListener(
	636	'click',
	637	function() {
	638	featureClicked(mapping[feature.get('shortName')]);
	639	}
	640	);
a83099	641	}
4bfa36	642	} else {
0ba749	643	stopTable('stopPoint', feature.get('stopPoint'), tbody, ttss_type);
8b6250	644
JK	645	additional = document.createElement('p');
	646	additional.className = 'small';
	647	addElementWithText(additional, 'a', lang.departures_for_stop).addEventListener(
	648	'click',
	649	function() {
0ba749	650	var mapping = stops_mapping['s' + ttss_type];
1b7c52	651	featureClicked(mapping[feature.get('shortName')]);
8b6250	652	}
JK	653	);
4bfa36	654	}
JK	655
	656	addElementWithText(thead, 'th', lang.header_line);
	657	addElementWithText(thead, 'th', lang.header_direction);
	658	addElementWithText(thead, 'th', lang.header_time);
	659	addElementWithText(thead, 'th', lang.header_delay);
	660
	661	markStops([feature], feature.getId().substr(1,1));
	662	} else {
	663	panel.close();
	664	return;
07c714	665	}
8b6250	666
JK	667	var loader = addElementWithText(tbody, 'td', lang.loading);
	668	loader.className = 'active';
ee4e7c	669	loader.colSpan = thead.childNodes.length;
07c714	670
4bfa36	671	addParaWithText(div, typeName).className = 'type';
ae3207	672
JK	673	var nameElement = addParaWithText(div, name + ' ');
	674	nameElement.className = 'name';
	675
	676	var showOnMapElement = addElementWithText(nameElement, 'a', lang.show_on_map);
	677	var showOnMapFunction = function() {
	678	setTimeout(function () {map.getView().animate({
	679	center: feature.getGeometry().getCoordinates(),
	680	})}, 10);
	681	};
	682	showOnMapElement.addEventListener('click', showOnMapFunction);
20d39d	683	showOnMapElement.className = 'icon icon-pin';
ae3207	684	showOnMapElement.title = lang.show_on_map;
07c714	685
JK	686	if(additional) {
9f0f6a	687	div.appendChild(additional);
7ca6a1	688	}
JK	689
a4d011	690	if(tabular_data) {
JK	691	div.appendChild(table);
	692	ignore_hashchange = true;
	693	window.location.hash = '#!' + feature.getId();
	694	}
7ca6a1	695
ae3207	696	showOnMapFunction();
9f0f6a	697
d29c06	698	panel.show(div, function() {
9f0f6a	699	if(!ignore_hashchange) {
JK	700	ignore_hashchange = true;
	701	window.location.hash = '';
	702
	703	unstyleSelectedFeatures();
d29c06	704	feature_clicked = null;
9f0f6a	705
9dd2e1	706	if(path_xhr) path_xhr.abort();
9f0f6a	707	if(feature_xhr) feature_xhr.abort();
JK	708	if(feature_timer) clearTimeout(feature_timer);
	709	}
	710	});
07c714	711
1d4785	712	feature_clicked = feature;
a4d011	713	}
JK	714
5be662	715	function listFeatures(features) {
JK	716	var div = document.createElement('div');
	717
d5e919	718	if(features.length === 0) {
94177c	719	addParaWithText(div, lang.no_results);
JK	720	return div;
	721	}
	722
5be662	723	addParaWithText(div, lang.select_feature);
JK	724
	725	var feature, p, a, full_type, typeName;
	726	for(var i = 0; i < features.length; i++) {
	727	feature = features[i];
	728
	729	p = document.createElement('p');
	730	a = document.createElement('a');
	731	p.appendChild(a);
	732	a.addEventListener('click', function(feature) { return function() {
	733	featureClicked(feature);
	734	}}(feature));
	735
	736	full_type = feature.getId().match(/^[a-z]+/)[0];
	737	typeName = lang.types[full_type];
	738	if(typeof typeName === 'undefined') {
	739	typeName = '';
	740	}
	741	if(feature.get('vehicle_type')) {
	742	typeName += ' ' + feature.get('vehicle_type').num;
	743	}
	744
	745	addElementWithText(a, 'span', typeName).className = 'small';
	746	a.appendChild(document.createTextNode(' '));
	747	addElementWithText(a, 'span', normalizeName(feature.get('name')));
	748
	749	div.appendChild(p);
	750	}
	751
	752	return div;
	753	}
	754
a4d011	755	function mapClicked(e) {
JK	756	var point = e.coordinate;
	757	var features = [];
	758	map.forEachFeatureAtPixel(e.pixel, function(feature, layer) {
	759	if(layer == stop_selected_layer) return;
	760	if(feature.getId()) features.push(feature);
	761	});
	762
7e7221	763	var feature = features[0];
JK	764
a4d011	765	if(features.length > 1) {
5be662	766	panel.show(listFeatures(features));
a4d011	767	return;
JK	768	}
	769
	770	if(!feature) {
88a24c	771	stops_type.forEach(function(type) {
JK	772	if(stops_layer[type].getVisible()) {
	773	feature = returnClosest(point, feature, stops_source[type].getClosestFeatureToCoordinate(point));
	774	}
	775	});
4bfa36	776	ttss_types.forEach(function(type) {
JK	777	if(vehicles_layer[type].getVisible()) {
	778	feature = returnClosest(point, feature, vehicles_source[type].getClosestFeatureToCoordinate(point));
	779	}
	780	});
a4d011	781
JK	782	if(getDistance(point, feature) > map.getView().getResolution() * 20) {
	783	feature = null;
	784	}
	785	}
	786
	787	featureClicked(feature);
	788	}
	789
	790	function trackingStop() {
d29c06	791	geolocation_button.classList.remove('clicked');
a4d011	792	geolocation.setTracking(false);
JK	793
	794	geolocation_source.clear();
	795	}
	796	function trackingStart() {
	797	geolocation_set = 0;
d29c06	798	geolocation_button.classList.add('clicked');
a4d011	799	geolocation_feature.setGeometry(new ol.geom.Point(map.getView().getCenter()));
JK	800	geolocation_accuracy.setGeometry(new ol.geom.Circle(map.getView().getCenter(), 100000));
	801
	802	geolocation_source.addFeature(geolocation_feature);
	803	geolocation_source.addFeature(geolocation_accuracy);
	804
	805	geolocation.setTracking(true);
	806	}
	807	function trackingToggle() {
	808	if(geolocation.getTracking()) {
	809	trackingStop();
	810	} else {
	811	trackingStart();
	812	}
7ca6a1	813	}
JK	814
5be662	815
7ca6a1	816	function hash() {
JK	817	if(ignore_hashchange) {
	818	ignore_hashchange = false;
	819	return;
	820	}
	821
	822	var feature = null;
f4a54f	823	var vehicleId = null;
JK	824	var stopId = null;
7ca6a1	825
JK	826	if(window.location.hash.match(/^#!t[0-9]{3}$/)) {
f4a54f	827	vehicleId = depotIdToVehicleId(window.location.hash.substr(3), 't');
JK	828	} else if(window.location.hash.match(/^#!b[0-9]{3}$/)) {
	829	vehicleId = depotIdToVehicleId(window.location.hash.substr(3), 'b');
7ca6a1	830	} else if(window.location.hash.match(/^#![A-Za-z]{2}[0-9]{3}$/)) {
f4a54f	831	vehicleId = depotIdToVehicleId(window.location.hash.substr(2));
439d60	832	} else if(window.location.hash.match(/^#!v-?[0-9]+$/)) {
f4a54f	833	vehicleId = 't' + window.location.hash.substr(3);
JK	834	} else if(window.location.hash.match(/^#![tb]-?[0-9]+$/)) {
	835	vehicleId = window.location.hash.substr(2);
	836	} else if(window.location.hash.match(/^#![sp]-?[0-9]+$/)) {
	837	stopId = window.location.hash.substr(2,1) + 't' + window.location.hash.substr(3);
	838	} else if(window.location.hash.match(/^#![sp][tb]-?[0-9]+$/)) {
	839	stopId = window.location.hash.substr(2);
5be662	840	} else if(window.location.hash.match(/^#!f$/)) {
JK	841	find.open(panel);
	842	return;
7ca6a1	843	}
JK	844
f4a54f	845	if(vehicleId) {
4bfa36	846	feature = vehicles_source[vehicleId.substr(0, 1)].getFeatureById(vehicleId);
7ca6a1	847	} else if(stopId) {
88a24c	848	feature = stops_source[stopId.substr(0,2)].getFeatureById(stopId);
7ca6a1	849	}
JK	850
	851	featureClicked(feature);
57b8d3	852	}
JK	853
0e60d1	854	function getDistance(c1, c2) {
JK	855	if(c1.getGeometry) {
	856	c1 = c1.getGeometry().getCoordinates();
	857	}
	858	if(c2.getGeometry) {
	859	c2 = c2.getGeometry().getCoordinates();
	860	}
	861
	862	var c1 = ol.proj.transform(c1, 'EPSG:3857', 'EPSG:4326');
	863	var c2 = ol.proj.transform(c2, 'EPSG:3857', 'EPSG:4326');
a8a6d1	864	return ol.sphere.getDistance(c1, c2);
0e60d1	865	}
JK	866
	867	function returnClosest(point, f1, f2) {
	868	if(!f1) return f2;
	869	if(!f2) return f1;
	870
1b7c52	871	return (getDistance(point, f1) <= getDistance(point, f2)) ? f1 : f2;
0e60d1	872	}
JK	873
57b8d3	874	function init() {
d29c06	875	panel = new Panel(document.getElementById('panel'));
5be662	876	find = new Find();
57b8d3	877
4bfa36	878	route_source = new ol.source.Vector({
JK	879	features: [],
	880	});
	881	route_layer = new ol.layer.Vector({
	882	source: route_source,
	883	style: new ol.style.Style({
	884	stroke: new ol.style.Stroke({ color: [255, 153, 0, .8], width: 5 })
	885	}),
	886	});
	887
88a24c	888	stops_type.forEach(function(type) {
JK	889	stops_source[type] = new ol.source.Vector({
	890	features: [],
	891	});
	892	stops_layer[type] = new ol.layer.Vector({
	893	source: stops_source[type],
	894	renderMode: 'image',
	895	style: stops_style[type],
	896	});
1b7c52	897	stops_mapping[type] = {};
f4a54f	898	});
JK	899
	900	stop_selected_source = new ol.source.Vector({
	901	features: [],
	902	});
	903	stop_selected_layer = new ol.layer.Vector({
	904	source: stop_selected_source,
57b8d3	905	visible: false,
JK	906	});
	907
4bfa36	908	ttss_types.forEach(function(type) {
JK	909	vehicles_source[type] = new ol.source.Vector({
	910	features: [],
	911	});
	912	vehicles_layer[type] = new ol.layer.Vector({
	913	source: vehicles_source[type],
1e2d27	914	renderMode: 'image',
4bfa36	915	});
JK	916	vehicles_last_update[type] = 0;
1d4785	917	});
JK	918
a4d011	919	geolocation_feature = new ol.Feature({
JK	920	name: '',
	921	style: new ol.style.Style({
	922	image: new ol.style.Circle({
	923	fill: new ol.style.Fill({color: '#39C'}),
	924	stroke: new ol.style.Stroke({color: '#FFF', width: 2}),
	925	radius: 5,
	926	}),
	927	}),
	928	});
	929	geolocation_feature.setId('location_point');
	930	geolocation_accuracy = new ol.Feature();
	931	geolocation_source = new ol.source.Vector({
	932	features: [],
	933	});
	934	geolocation_layer = new ol.layer.Vector({
	935	source: geolocation_source,
	936	});
19a338	937	geolocation_button = document.querySelector('#track');
a4d011	938	if(!navigator.geolocation) {
19a338	939	geolocation_button.remove();
a4d011	940	}
JK	941
376c6e	942	geolocation = new ol.Geolocation({projection: 'EPSG:3857'});
a4d011	943	geolocation.on('change:position', function() {
JK	944	var coordinates = geolocation.getPosition();
	945	geolocation_feature.setGeometry(coordinates ? new ol.geom.Point(coordinates) : null);
	946	if(geolocation_set < 1) {
	947	geolocation_set = 1;
	948	map.getView().animate({
	949	center: coordinates,
	950	})
	951	}
	952	});
	953	geolocation.on('change:accuracyGeometry', function() {
	954	var accuracy = geolocation.getAccuracyGeometry();
	955	geolocation_accuracy.setGeometry(accuracy);
	956	if(geolocation_set < 2) {
	957	geolocation_set = 2;
	958	map.getView().fit(accuracy);
	959	}
	960	});
	961	geolocation.on('error', function(error) {
	962	fail(lang.error_location + ' ' + error.message);
	963	trackingStop();
19a338	964	geolocation_button.remove();
a4d011	965	});
JK	966	geolocation_button.addEventListener('click', trackingToggle);
	967
5be662	968	document.getElementById('find').addEventListener('click', find.open.bind(find, panel));
JK	969
4bfa36	970	var layers = [
JK	971	new ol.layer.Tile({
428023	972	source: new ol.source.OSM({
JK	973	url: 'https://tiles.ttss.pl/{z}/{x}/{y}.png',
	974	}),
4bfa36	975	}),
JK	976	route_layer,
	977	geolocation_layer,
	978	];
	979	stops_type.forEach(function(type) {
	980	layers.push(stops_layer[type]);
	981	});
	982	layers.push(stop_selected_layer);
	983	ttss_types.forEach(function(type) {
	984	layers.push(vehicles_layer[type]);
	985	});
57b8d3	986	map = new ol.Map({
JK	987	target: 'map',
4bfa36	988	layers: layers,
57b8d3	989	view: new ol.View({
JK	990	center: ol.proj.fromLonLat([19.94, 50.06]),
a4d011	991	zoom: 14,
JK	992	maxZoom: 19,
57b8d3	993	}),
JK	994	controls: ol.control.defaults({
	995	attributionOptions: ({
	996	collapsible: false,
	997	})
	998	}).extend([
	999	new ol.control.Control({
	1000	element: document.getElementById('title'),
	1001	}),
	1002	new ol.control.Control({
	1003	element: fail_element,
a4d011	1004	}),
JK	1005	new ol.control.Control({
19a338	1006	element: document.getElementById('menu'),
a4d011	1007	}),
57b8d3	1008	]),
f4a54f	1009	loadTilesWhileAnimating: false,
57b8d3	1010	});
JK	1011
	1012	// Display popup on click
a4d011	1013	map.on('singleclick', mapClicked);
9f0f6a	1014
JK	1015	fail_element.addEventListener('click', function() {
	1016	fail_element.style.top = '-10em';
	1017	});
f0bae0	1018
57b8d3	1019	// Change mouse cursor when over marker
JK	1020	map.on('pointermove', function(e) {
	1021	var hit = map.hasFeatureAtPixel(e.pixel);
	1022	var target = map.getTargetElement();
	1023	target.style.cursor = hit ? 'pointer' : '';
	1024	});
	1025
	1026	// Change layer visibility on zoom
7e7221	1027	var change_resolution = function() {
88a24c	1028	stops_type.forEach(function(type) {
JK	1029	if(type.startsWith('p')) {
	1030	stops_layer[type].setVisible(map.getView().getZoom() >= 16);
	1031	stops_layer[type].setVisible(map.getView().getZoom() >= 16);
	1032	}
	1033	});
	1034	};
	1035	map.getView().on('change:resolution', change_resolution);
	1036	change_resolution();
57b8d3	1037
4bfa36	1038	var future_requests = [
3d2caa	1039	updateVehicleInfo(),
4bfa36	1040	];
JK	1041	ttss_types.forEach(function(type) {
	1042	future_requests.push(updateVehicles(type));
7ca6a1	1043	});
4bfa36	1044	stops_type.forEach(function(type) {
JK	1045	future_requests.push(updateStops(type.substr(0,1), type.substr(1,1)));
	1046	});
2b6454	1047	Deferred.all(future_requests).done(hash);
7ca6a1	1048
JK	1049	window.addEventListener('hashchange', hash);
57b8d3	1050
JK	1051	setTimeout(function() {
ae3207	1052	ttss_types.forEach(function(type) {
JK	1053	if(vehicles_xhr[type]) {
	1054	vehicles_xhr[type].abort();
	1055	}
	1056	if(vehicles_timer[type]) {
	1057	clearTimeout(vehicles_timer[type]);
	1058	}
	1059	});
	1060
57b8d3	1061	fail(lang.error_refresh);
JK	1062	}, 1800000);
	1063	}
	1064
	1065	init();