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app.js
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var app = Ext.application({
name:'BeRoads',
launched:false,
last_update:0,
loadingMask:null,
loaded:0,
/*
Fallback user coordinates
*/
user_coords:{
coords:{
latitude:0,
longitude:0
}
},
requires:['Ext.MessageBox'],
models:['Webcam', 'Radar', 'TrafficEvent'],
views:['FailCar'],
stores:['offline.Radar', 'online.Radar', 'offline.Webcam', 'online.Webcam', 'offline.TrafficEvent',
'online.TrafficEvent'],
controllers:['WebSocket'],
profiles:['Desktop', 'PortraitPhone', 'LandscapePhone', 'PortraitTablet', 'LandscapeTablet'],
//sets up the icon and startup screens for when the app is added to a phone/tablet home screen
startupImage:{
'320x460':'resources/startup/Default.jpg', // Non-retina iPhone, iPod touch, and all Android devices
'640x920':'resources/startup/640x920.png', // Retina iPhone and iPod touch
'640x1096':'resources/startup/640x1096.png', // iPhone 5 and iPod touch (fifth generation)
'768x1004':'resources/startup/768x1004.png', // Non-retina iPad (first and second generation) in portrait orientation
'748x1024':'resources/startup/748x1024.png', // Non-retina iPad (first and second generation) in landscape orientation
'1536x2008':'resources/startup/1536x2008.png', // : Retina iPad (third generation) in portrait orientation
'1496x2048':'resources/startup/1496x2048.png' // : Retina iPad (third generation) in landscape orientation
},
isIconPrecomposed:false,
icon:{
57:'resources/icons/icon.png',
72:'resources/icons/[email protected]',
114:'resources/icons/[email protected]',
144:'resources/icons/[email protected]'
},
showPosition:function (position) {
var me = this;
if (position != undefined && getDistance(position.coords.latitude, position.coords.longitude,
BeRoads.app.user_coords.coords.latitude, BeRoads.app.user_coords.coords.longitude) > 0.1) {
now = new Date().getTime();
BeRoads.app.user_coords = position;
var trafficStore = Ext.getStore('online.TrafficEvent');
trafficStore.getProxy().setUrl('http://data.beroads.com/IWay/TrafficEvent/'+
localStorage.getItem('lang')+'/all.jsonp');
trafficStore.getProxy().setExtraParam('from',
BeRoads.app.user_coords.coords.latitude + "," + BeRoads.app.user_coords.coords.longitude);
trafficStore.getProxy().setExtraParam('area', localStorage.getItem('area'));
trafficStore.addListener('refresh', function () {
var localTrafficStore = Ext.getStore('offline.TrafficEvent');
localTrafficStore.removeAll();
localTrafficStore.getProxy().clear();
this.each(function (record) {
var trafficEvent = localTrafficStore.add(record.data)[0];
});
localTrafficStore.sync();
BeRoads.app.loaded++;
});
trafficStore.load();
var radarStore = Ext.getStore('online.Radar');
radarStore.getProxy().setExtraParam('from',
BeRoads.app.user_coords.coords.latitude + "," + BeRoads.app.user_coords.coords.longitude);
radarStore.getProxy().setExtraParam('area',
localStorage.getItem('area'));
radarStore.addListener('refresh', function () {
var localRadarStore = Ext.getStore('offline.Radar');
localRadarStore.removeAll();
localRadarStore.getProxy().clear();
this.each(function (record) {
var radar = localRadarStore.add(record.data)[0];
});
localRadarStore.sync();
BeRoads.app.loaded++;
});
radarStore.load();
var webcamStore = Ext.getStore('online.Webcam');
webcamStore.getProxy().setExtraParam('from',
BeRoads.app.user_coords.coords.latitude + "," + BeRoads.app.user_coords.coords.longitude);
webcamStore.getProxy().setExtraParam('area',
localStorage.getItem('area'));
webcamStore.addListener('refresh', function () {
var localWebcamStore = Ext.getStore('offline.Webcam');
localWebcamStore.removeAll();
localWebcamStore.getProxy().clear();
this.each(function (record) {
var webcam = localWebcamStore.add(record.data)[0];
});
localWebcamStore.sync();
BeRoads.app.loaded++;
});
webcamStore.load();
localStorage.setItem('lastUpdate', new Date().getTime());
}
},
showError:function (error) {
var panel
switch (error.code) {
case error.PERMISSION_DENIED:
Ext.Msg.alert('Geolocation', "BeRoads can't run if you don't share your geolocation. Sorry.", Ext.emptyFn);
panel = Ext.create('BeRoads.view.FailCar');
Ext.Viewport.add(panel);
break;
case error.POSITION_UNAVAILABLE:
Ext.Msg.alert('Geolocation', "Are you in a tunnel ? Seems BeRoads can't access your geolocation", Ext.emptyFn);
panel = Ext.create('BeRoads.view.FailCar');
Ext.Viewport.add(panel);
break;
case error.TIMEOUT:
Ext.Msg.alert('Geolocation', "BeRoads wasn't fast enough to get your geolocation, please refresh the page", Ext.emptyFn);
panel = Ext.create('BeRoads.view.FailCar');
Ext.Viewport.add(panel);
break;
case error.UNKNOWN_ERROR:
Ext.Msg.alert('Geolocation', 'An unknown error occured while accessing your geolocation, please refresh the page.', Ext.emptyFn);
Ext.Viewport.remove(BeRoads.app.loadingMask);
panel = Ext.create('BeRoads.view.FailCar');
Ext.Viewport.add(panel);
break;
}
},
launch:function () {
/*
Set default value for localStorage values that we are using if not set
*/
if (localStorage.getItem('lang') == undefined || localStorage.getItem('lang') == null) {
localStorage.setItem('lang', 'nl');
}
if (localStorage.getItem('area') == undefined || localStorage.getItem('area') == null) {
localStorage.setItem('area', 50);
}
if (localStorage.getItem('displayTraffic') == undefined || localStorage.getItem('displayTraffic') == null) {
localStorage.setItem('displayTraffic', 1);
}
if (localStorage.getItem('displayWebcams') == undefined || localStorage.getItem('displayWebcams') == null) {
localStorage.setItem('displayWebcams ', 1);
}
if (localStorage.getItem('displayRadars') == undefined || localStorage.getItem('displayRadars') == null) {
localStorage.setItem('displayRadars', 1);
}
if (localStorage.getItem('lastUpdate') == undefined || localStorage.getItem('lastUpdate') == null) {
localStorage.setItem('lastUpdate', new Date().getTime());
}
var me = this;
//Display a loading mask while we are fetching data from the API
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(this.showPosition, this.showError);
navigator.geolocation.watchPosition(this.showPosition);
}
var showView = function () {
//if the app isn't already launched
if (!BeRoads.app.launched) {
//if our stores aren't fully loaded, we keep calling it
if (BeRoads.app.loaded < 3) {
setTimeout(function () {
showView();
}, 1000);
}
else {
var panel;
//remove the loading mask and display a specific view depending on the device profile
if (Ext.os.is.Phone && Ext.Viewport.getOrientation() == 'landscape') {
panel = Ext.create('BeRoads.view.landscapephone.Main');
}
else if (Ext.os.is.Phone && Ext.Viewport.getOrientation() == 'portrait') {
panel = Ext.create('BeRoads.view.portraitphone.Main');
}
else if (Ext.os.is.Tablet && Ext.Viewport.getOrientation() == 'landscape') {
panel = Ext.create('BeRoads.view.landscapetablet.Main');
}
else if (Ext.os.is.Tablet && Ext.Viewport.getOrientation() == 'portrait') {
panel = Ext.create('BeRoads.view.portraittablet.Main');
} else if (Ext.os.is.Desktop) {
panel = Ext.create('BeRoads.view.desktop.Main');
}
else {
panel = Ext.create('BeRoads.view.portraitphone.Main');
}
//Now the application is launched
BeRoads.app.launched = true;
Ext.Viewport.add(panel);
//We open the websocket canal for pubsub exchanges
BeRoads.app.getController('WebSocket').subscribe();
}
}
};
setTimeout(function () {
showView()
}, 1000);
}
})
;