root / djnro / templates / front / world.html @ ea51bc9d
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{% extends "base.html" %}
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{% load i18n %}
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{% load staticfiles %}
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{% block currentpagetitle %}World{% endblock %}
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{% block homepage %}{% endblock %}
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{% block hometop %}{% endblock %}
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{% block world %}active{% endblock %}
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{% block extrahead %}
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<style type="text/css"> |
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.headtitle {font-family: "Franklin Gothic Demi", "Franklin Gothic", "ITC Franklin Gothic", Arial, sans-serif; letter-spacing: -1px; }
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</style>
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<script type="text/javascript" src="{% static 'js/jquery.min.js' %}"></script> |
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<script type="text/javascript" src="{% static 'js/markerclusterer.js' %}"></script> |
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<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script> |
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<script type="text/javascript"> |
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var lat = "{{MAP_CENTER.0}}";
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var lat = parseFloat(lat.replace(",","."));
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var lng = "{{MAP_CENTER.1}}";
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var lng = parseFloat(lng.replace(",","."));
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var zoomLevel = 6;
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var latlng = new google.maps.LatLng(lat,lng);
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var map = '';
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var bounds = '';
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var image = '';
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var infoWindow;
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addr = {};
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var styles = [ {
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url : '{% static '/img/edugroup.png' %}',
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height : 54,
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width : 63,
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textColor : '#ffffff',
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textSize : 11
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}, {
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url : '{% static '/img/edugroup.png' %}',
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height : 54,
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width : 63,
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textColor : '#ffffff',
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textSize : 11
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}, {
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url : '{% static '/img/edugroup.png' %}',
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height : 54,
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width : 63,
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textColor : '#ffffff',
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textSize : 11
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} ];
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function initialize() {
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image = new google.maps.MarkerImage('{% static '/img/edupin.png' %}',
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// This marker is 29 pixels wide by 40 pixels tall.
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new google.maps.Size(29, 40),
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// The origin for this image is 0,0.
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new google.maps.Point(0, 0),
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// The anchor for this image is the base of the flagpole at 18,42.
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new google.maps.Point(14, 40));
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var styleArray = [ {
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featureType : "all",
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stylers : [ {
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saturation : -60
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}, {
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gamma : 1.00
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} ]
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}, {
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featureType : "poi.business",
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elementType : "labels",
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stylers : [ {
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visibility : "off"
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} ]
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}, {
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"featureType" : "transit.line",
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"elementType" : "geometry",
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"stylers" : [ {
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"visibility" : "off"
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} ]
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}, {
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"featureType" : "poi",
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"elementType" : "all",
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"stylers" : [ {
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"visibility" : "off"
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} ]
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}, {
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'featureType' : "administrative.country",
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'elementType' : "labels",
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'stylers' : [ {
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'visibility' : "off"
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} ]
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}
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];
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geocoder = new google.maps.Geocoder();
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var mapOptions = {
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center : latlng,
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zoom : zoomLevel,
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mapTypeId : google.maps.MapTypeId.ROADMAP,
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styles : styleArray,
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mapTypeId : google.maps.MapTypeId.ROADMAP,
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mapTypeControlOptions : {
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style : google.maps.MapTypeControlStyle.DEFAULT
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},
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navigationControl : true,
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mapTypeControl : false,
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};
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map = new google.maps.Map(document.getElementById("map_canvas"),
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mapOptions);
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var homeControlDiv = document.createElement('div');
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homeControlDiv.className='roundButtonHolder';
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homeControlDiv.id="locationButton";
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var homeControl = new HomeControl(homeControlDiv, map);
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homeControlDiv.index = 1;
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map.controls[google.maps.ControlPosition.TOP_LEFT].push(homeControlDiv);
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bounds = new google.maps.LatLngBounds();
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infoWindow = new google.maps.InfoWindow();
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google.maps.event.addListener(map, 'idle', function() {
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center = map.getCenter();
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geocode(center);
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zoom = map.getZoom();
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if (zoom > 12){
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$("#showCityBtn").show();
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$("#showCountryBtn").hide();
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}
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else if ((zoom <= 12) && (zoom > 7)){
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$("#showCityBtn").hide();
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$("#showCountryBtn").show();
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}
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else {
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$("#showCityBtn").hide();
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$("#showCountryBtn").hide();
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}
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});
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}
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var markers = new Array();
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function placeMarkers() {
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$
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.get(
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"{% url worldPoints %}",
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function(data) {
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$
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.each(
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data,
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function(index, jsonMarker) {
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var marker = createMarker(jsonMarker);
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if (marker) {
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bounds
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.extend(marker.position);
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markers.push(marker);
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google.maps.event
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.addListener(
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marker,
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'click',
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function() {
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infoWindow.setContent(jsonMarker.text);
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infoWindow
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.open(
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map,
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marker);
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});
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}
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});
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var mcOptions = {
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gridSize : 60,
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maxZoom : null,
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styles : styles
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};
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var markerCluster = new MarkerClusterer(map,
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markers, mcOptions);
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map.fitBounds(bounds);
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});
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}
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function createMarker(markerObj) {
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var latLng = new google.maps.LatLng(markerObj.lat, markerObj.lng);
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var marker = new google.maps.Marker({
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'position' : latLng,
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'map' : map,
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'icon' : image,
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});
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return marker
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}
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function clusterMarkers(markers) {
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var markerCluster = new MarkerClusterer(map, markers);
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}
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function geocode(position){
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addr = {};
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geocoder
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.geocode(
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{
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'latLng' : position
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},
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function(results, status) {
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if (status == google.maps.GeocoderStatus.OK) {
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if (results.length >= 1) {
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for ( var ii = 0; ii < results[0].address_components.length; ii++) {
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var street_number = route = street = city = state = zipcode = country = formatted_address = '';
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var types = results[0].address_components[ii].types
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.join(",");
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if (types == "sublocality,political"
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|| types == "locality,political"
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|| types == "neighborhood,political"
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|| types == "political") {
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addr.city = (city == '' || types == "locality,political") ? results[0].address_components[ii].long_name
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: city;
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}
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if (types == "country,political") {
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addr.country = results[0].address_components[ii].long_name;
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}
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}
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}
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}
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});
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}
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function codeAddress(address) {
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geocoder.geocode( { 'address': address}, function(results, status) {
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if (status == google.maps.GeocoderStatus.OK) {
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map.setCenter(results[0].geometry.location);
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map.fitBounds(results[0].geometry.bounds)
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} else {
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//alert("Geocode was not successful for the following reason: " + status);
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}
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});
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}
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function HomeControl(controlDiv, map) {
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// Set CSS styles for the DIV containing the control
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// Setting padding to 5 px will offset the control
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// from the edge of the map.
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controlDiv.style.padding = '5px';
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// Set CSS for the control border.
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var controlUI = document.createElement('button');
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controlUI.className='btn btn-warning roundButton';
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controlUI.id = "showCityBtn";
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extraCSS = 'background-image: url({% static '/img/city.png' %});background-position: center center; background-repeat: no-repeat;';
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controlUI.style.cssText='display:none; cursor:pointer; white-space:nowrap; position:absolute; '+extraCSS;
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controlUI.title = "City View";
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// Set CSS for the control border.
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var controlUI2 = document.createElement('button');
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controlUI2.className='btn btn-warning roundButton';
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controlUI2.id = "showCountryBtn";
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extraCSS2 = 'background-image: url({% static '/img/country.png' %});background-position: center center; background-repeat: no-repeat;';
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controlUI2.style.cssText='display:none; cursor:pointer; white-space:nowrap; position:absolute; '+extraCSS2;
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controlUI2.title = "Country View";
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controlDiv.appendChild(controlUI);
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controlDiv.appendChild(controlUI2);
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// Setup the click event listeners: simply set the map to Chicago.
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google.maps.event.addDomListener(controlUI, 'click', function() {
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codeAddress(addr.city+','+addr.country);
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});
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google.maps.event.addDomListener(controlUI2, 'click', function() {
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codeAddress(addr.country);
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});
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}
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$(document).ready(function() {
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initialize();
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marks = placeMarkers();
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clusterMarkers(marks);
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});
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</script>
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{% endblock %}
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{% block content %}
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<h4>{% trans "Eduroam Worldwide" %}</h4> |
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<hr>
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<div id="map_canvas" style="width:100%; height:600px; overflow: hidden;"></div> |
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{% endblock %}
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