Add layers with stops and stop points

 API

@@ -75,7 +75,7 @@

### DEPARTURES ###
    '/services/passageInfo/stopPassages/stop' => [
        'stop' => 'ctype_digit',
        'stop' => 'ctype_digit', # stop_id
        'mode' => function($mode) { return in_array($mode, ['arrival', 'departure']); }, # (optional)
        'startTime' => 'ctype_digit', # timestamp start time (eg. 1492035600000) (optional)
        'timeFrame' => 'ctype_digit', # time period (eg. 30) (optional)

 map.html

@@ -38,10 +38,17 @@
var ttss_base = '/proxy.php';
var ttss_refresh = 5000; // 5 seconds

var vehicles_source = null;
var vehicles_xhr = null;
var vehicles_timer = null;
var vehicles_last_update = 0;
var vehicles_source = null;
var vehicles_layer = null;

var stops_xhr = null;
var stops_source = null;
var stops_layer = null;
var stop_points_source = null;
var stop_points_layer = null;

var map = null;
var popup_feature_id = null;
@@ -78,6 +85,10 @@
    }
}

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

function init() {
    if(!window.jQuery) {
        fail(lang.jquery_not_loaded);
@@ -90,8 +101,27 @@
    });
    
    
	
    stops_source = new ol.source.Vector({
        features: [],
    });
    stops_layer = new ol.layer.Vector({
        source: stops_source,
    });
	
    stop_points_source = new ol.source.Vector({
        features: [],
    });
    stop_points_layer = new ol.layer.Vector({
        source: stop_points_source,
        visible: false,
    });
	
    vehicles_source = new ol.source.Vector({
        features: []
        features: [],
    });
    vehicles_layer = new ol.layer.Vector({
        source: vehicles_source,
    });
    
    popup = new ol.Overlay({
@@ -107,9 +137,9 @@
            new ol.layer.Tile({
                source: new ol.source.OSM()
            }),
            new ol.layer.Vector({
                source: vehicles_source,
            }),
            stops_layer,
            stop_points_layer,
            vehicles_layer,
        ],
        overlays: [popup],
        view: new ol.View({
@@ -118,18 +148,27 @@
        })
    });
    
    // display popup on click
    // Display popup on click
    map.on('singleclick', function(e) {
        var feature = map.forEachFeatureAtPixel(e.pixel, function(feature) { return feature; });
        if(feature) {
            var coordinates = feature.getGeometry().getCoordinates();
            
            deleteChildren(popup_element);
            addParaWithText(popup_element, feature.get('name')).className = 'line-direction';
			
            var vehicle_type = parseVehicle(feature.get('id'));
            if(vehicle_type) {
                addParaWithText(popup_element, vehicle_type.num + ' ' + vehicle_type.type);
            switch(feature.getId().substr(0, 1)) {
                case 'v':
                    addParaWithText(popup_element, feature.get('name')).className = 'line-direction';
					
                    var vehicle_type = parseVehicle(feature.get('id'));
                    if(vehicle_type) {
                        addParaWithText(popup_element, vehicle_type.num + ' ' + vehicle_type.type);
                    }
                    break;
                case 's':
                case 'p':
                    addParaWithText(popup_element, feature.get('name')).className = 'line-direction';
                    break;
				
            }
            
            popupShow(coordinates, feature.getId());
@@ -138,11 +177,22 @@
        }
    });

    // change mouse cursor when over marker
    // Change mouse cursor when over marker
    map.on('pointermove', function(e) {
        var hit = map.hasFeatureAtPixel(e.pixel);
        var target = map.getTargetElement();
        target.style.cursor = hit ? 'pointer' : '';
    });
	
    // Change layer visibility on zoom
    map.getView().on('change:resolution', function(e) {
        if(map.getView().getZoom() >= 16) {
            stops_layer.setVisible(false);
            stop_points_layer.setVisible(true);
        } else {
            stops_layer.setVisible(true);
            stop_points_layer.setVisible(false);
        }
    });
}

@@ -161,11 +211,11 @@
        for(var i = 0; i < data.vehicles.length; i++) {
            var vehicle = data.vehicles[i];
            
            var vehicle_feature = vehicles_source.getFeatureById(vehicle.id);
            var vehicle_feature = vehicles_source.getFeatureById('v' + vehicle.id);
            if(vehicle.isDeleted) {
                if(vehicle_feature) {
                    vehicles_source.removeFeature(vehicle_feature);
                    if(popup_feature_id == vehicle.id) {
                    if(popup_feature_id == vehicle_feature.getId()) {
                        popupHide();
                    }
                }
@@ -179,12 +229,12 @@
                vehicle.line = special_directions[vehicle.direction];
            }
            
            vehicle.geometry = new ol.geom.Point(ol.proj.fromLonLat([vehicle.longitude / 3600000.0, vehicle.latitude / 3600000.0]));
            vehicle.geometry = getGeometry(vehicle);
            vehicle.vehicle_type = parseVehicle(vehicle.id);
            
            if(!vehicle_feature) {
                vehicle_feature = new ol.Feature(vehicle);
                vehicle_feature.setId(vehicle.id);
                vehicle_feature.setId('v' + vehicle.id);
                
                var color_type = 'black';
                if(vehicle.vehicle_type) {
@@ -234,8 +284,54 @@
    }).fail(fail_ajax);
}

function updateStopSource(stops, prefix, source) {
    source.clear();
	
    for(var i = 0; i < stops.length; i++) {
        var stop = stops[i];
        stop.geometry = getGeometry(stop);
        var stop_feature = new ol.Feature(stop);
		
        stop_feature.setId(prefix + stop.id);
        stop_feature.setStyle(new ol.style.Style({
            image: new ol.style.Circle({
                fill: new ol.style.Fill({color: 'orange'}),
                stroke: new ol.style.Stroke({color: 'red', width: 1}),
                radius: 3,
            }),
        }));
		
        source.addFeature(stop_feature);
    }
}

function updateStops() {
    $.get(
        ttss_base + '/geoserviceDispatcher/services/stopinfo/stops'
            + '?left=-648000000'
            + '&bottom=-324000000'
            + '&right=648000000'
            + '&top=324000000'
    ).done(function(data) {
        updateStopSource(data.stops, 's', stops_source);
    }).fail(fail_ajax);
}
function updateStopPoints() {
    $.get(
        ttss_base + '/geoserviceDispatcher/services/stopinfo/stopPoints'
            + '?left=-648000000'
            + '&bottom=-324000000'
            + '&right=648000000'
            + '&top=324000000'
    ).done(function(data) {
        updateStopSource(data.stopPoints, 'p', stop_points_source);
    }).fail(fail_ajax);
}

init();
updateVehicles();
updateStops();
updateStopPoints();
</script>
</body>
</html>

 proxy.php

@@ -1,4 +1,17 @@
<?php
function is_number($str) {
    $str = (string)$str;
	
    return
        ctype_digit($str)
        OR
        (
            substr($str, 0, 1) == '-'
            AND
            ctype_digit(substr($str, 1))
        );
}

$base_proxy = 'http://www.ttss.krakow.pl/internetservice';
$method = [
    '/services/lookup/autocomplete/json' => [
@@ -8,26 +21,32 @@
        'character' => 'ctype_alnum',
    ],
    '/services/passageInfo/stopPassages/stop' => [
        'stop' => 'ctype_digit',
        'stop' => 'is_number',
        'mode' => function($mode) { return in_array($mode, ['arrival', 'departure']); },
    ],
    '/services/tripInfo/tripPassages' => [
        'tripId' => 'ctype_digit',
        'tripId' => 'is_number',
        'mode' => function($mode) { return in_array($mode, ['arrival', 'departure']); },
        #'vehicleId' => 'ctype_digit',
        #'vehicleId' => 'is_number',
    ],
    '/geoserviceDispatcher/services/stopinfo/stops' => [
        'left' => 'is_number',
        'bottom' => 'is_number',
        'right' => 'is_number',
        'top' => 'is_number',
    ],
    '/geoserviceDispatcher/services/stopinfo/stopPoints' => [
        'left' => 'ctype_digit',
        'bottom' => 'ctype_digit',
        'right' => 'ctype_digit',
        'top' => 'ctype_digit',
        'left' => 'is_number',
        'bottom' => 'is_number',
        'right' => 'is_number',
        'top' => 'is_number',
    ],
    '/geoserviceDispatcher/services/pathinfo/route' => [
        'id' => 'ctype_digit',
        'direction' => 'ctype_digit',
        'id' => 'is_number',
        'direction' => 'is_number',
    ],
    '/geoserviceDispatcher/services/pathinfo/vehicle' => [
        'id' => 'ctype_digit',
        'id' => 'is_number',
    ],
    '/geoserviceDispatcher/services/vehicleinfo/vehicles' => [
        'lastUpdate' => 'ctype_digit',
@@ -35,16 +54,16 @@
        'colorType' => function($type) { return in_array($type, ['ROUTE_BASED']); },
    ],
    '/services/routeInfo/routeStops' => [
        'routeId' => 'ctype_digit',
        'routeId' => 'is_number',
    ],
    '/services/stopInfo/stop' => [
        'stop' => 'ctype_digit',
        'stop' => 'is_number',
    ],
    '/services/stopInfo/stopPoint' => [
        'stopPoint' => 'ctype_digit',
        'stopPoint' => 'is_number',
    ],
    '/services/passageInfo/stopPassages/stopPoint' => [
        'stopPoint' => 'ctype_digit',
        'stopPoint' => 'is_number',
        'mode' => function($mode) { return in_array($mode, ['arrival', 'departure']); },
        'startTime' => 'ctype_digit',
        'timeFrame' => 'ctype_digit',