/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
{
// Allow saved page state to override the initial item to display
App app = (App)Application.Current;
incident= app.ActiveIncident;
ActiveDeployment = app.ActiveMap;
DataContext = incident;
CategoryTextBlock.Text = " ";
foreach (Category cat in incident.categories)
{
CategoryTextBlock.Text += cat.category.title + " | ";
}
Pushpin pushpin = new Pushpin();
pushpin.Tag = incident.incident.incidenttitle;
// pushpin.Text = incident.incident.incidentdescription;
Location location = new Location()
{
Latitude = incident.incident.Latitude,
Longitude = incident.incident.Longitude
};
ToolTipService.SetToolTip(pushpin, incident.incident.incidenttitle);
MapLayer.SetPosition(pushpin, location);
ReportMap.Children.Add(pushpin);
ReportMap.SetView(location, 14);
}
public List<Deployment> Add(Deployment dep)
{
this.Deployment.Add(dep);
write();
return this.Deployment;
}
public async Task<List<Incident>> _GetIncidents(Deployment deployment) {
string url = deployment.url +"api?task=incidents";
var response= await client.GetStringAsync(new Uri(url));
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(RootObject));
RootObject root;
using (MemoryStream stream = new MemoryStream(Encoding.Unicode.GetBytes(response.ToString())))
{
root = serializer.ReadObject(stream) as RootObject;
}
return root.payload.incidents;
}
async void load()
{
WebProxy proxy = new WebProxy();
App app = (App)Application.Current;
activeDeplyment = app.ActiveMap;
pageTitle.Text = activeDeplyment.name;
await proxy.GetIncidents(activeDeplyment);
ProgressBar.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
var incidents = proxy.Incidents;
app.Incidents = incidents;
IncidentListview.ItemsSource = incidents;
Location loc = new Location()
{
Latitude = activeDeplyment.Latitude,
Longitude = activeDeplyment.Longitude
};
IncidentMap.SetView(loc, 8);
foreach (Incident i in incidents)
{
Pushpin pushpin = new Pushpin();
pushpin.Tag = i;
Location location = new Location()
{
Latitude = i.incident.Latitude,
Longitude = i.incident.Longitude
};
pushpin.Tapped += pushpin_Tapped;
ToolTipService.SetToolTip(pushpin, i.incident.incidenttitle);
MapLayer.SetPosition(pushpin, location);
IncidentMap.Children.Add(pushpin);
}
}
private void SaveButton_Click_1(object sender, RoutedEventArgs e)
{
if (ValidateAndGetUri(UrlTextbox.Text))
{
Deployment deploy = new Deployment()
{
name = TitleTextbox.Text,
description = DescriptionTextbox.Text,
url = UrlTextbox.Text
};
LocalStorage l = new LocalStorage();
l.Add(deploy);
App myapp = (App)Application.Current;
myapp.Deployments.Add(deploy);
myapp.ActiveMap = deploy;
}
else
{
MessageDialog md = new MessageDialog("Wrong URL Format", "Wrong URL");
md.ShowAsync();
}
}
private bool GetShareContent(DataRequest request)
{
bool succeeded = false;
App app = (App)Application.Current;
incident = app.ActiveIncident;
ActiveDeployment = app.ActiveMap;
Uri dataPackageUri = ValidateAndGetUri(ActiveDeployment.url + "reports/view/"+incident.incident.incidentid);
if (dataPackageUri != null)
{
request.Data.SetUri(dataPackageUri);
request.Data.Properties.Title = incident.incident.incidenttitle+" @ushahidi 4 #Windows8";
request.Data.Properties.Description = incident.incident.incidentdescription;
//request.Data.SetText(
// "@Ushahidi Deployment, " + ": " + incident.incident.incidentdescription.Substring(0, 50) + " "
// );
succeeded = true;
}
else
{
request.FailWithDisplayText("Enter the link you would like to share and try again.");
}
return succeeded;
}
public async Task<List<Deployment>> GetDeployments(int mDistance=0, double lat=0,double lon=0)
{
List<Deployment> deployments = new List<Deployment>();
string url = "http://tracker.ushahidi.com/list/";
StringBuilder fullUrl = new StringBuilder(url);
fullUrl.Append("?return_vars=name,latitude,longitude,description,url,category_id,discovery_date,id,ss1");
fullUrl.Append("&units=km");
// fullUrl.Append("&distance=" + mDistance);
//fullUrl.Append("&lat=" + (lat));
//fullUrl.Append("&lon=" + lat);
client.MaxResponseContentBufferSize = Int32.MaxValue;
var response = await client.GetStringAsync(new Uri(fullUrl.ToString()));
JsonObject objs = JsonObject.Parse(response);
foreach (JsonValue jsonvalue in objs.Values)
{
Object objects = jsonvalue.GetObject();
JsonObject jsonobj = (JsonObject)objects;
try
{
Deployment deploy = new Deployment
{
id = jsonobj.GetNamedString("id"),
description = jsonobj.GetNamedString("description"),
url = jsonobj.GetNamedString("url"),
name = jsonobj.GetNamedString("name"),
latitude = jsonobj.GetNamedString("latitude"),
longitude = jsonobj.GetNamedString("longitude"),
};
try { deploy.ss1 = jsonobj.GetNamedString("ss1"); }
catch (Exception exp) { }
deployments.Add(deploy);
}
catch (Exception ex)
{
}
}
return deployments;
}
public async Task GetIncidents(Deployment deployment)
{
var value= await this._GetIncidents(deployment);
this.Incidents = value;
}
protected bool GetShareContent(DataRequest request)
{
bool succeeded = false;
App app = (App)Application.Current;
activeDeplyment = app.ActiveMap;
Uri dataPackageUri = ValidateAndGetUri(activeDeplyment.url);
if (dataPackageUri != null)
{
request.Data.SetUri(dataPackageUri);
request.Data.Properties.Title = activeDeplyment.name;
request.Data.Properties.Description = activeDeplyment.description;
//request.Data.SetText(
// "@Ushahidi Deployment, " + ": " + activeDeplyment.description.Substring(0, 50) + " "
// );
succeeded = true;
}
else
{
request.FailWithDisplayText("Enter the link you would like to share and try again.");
}
return succeeded;
}