public static async Task <Squadron> Download([Title("URL eingeben (http://xwing-builder.co.uk/view/...)")] string url)
{
if (!string.IsNullOrEmpty(url))
{
try
{
var name = url.Split(new[] { "/" }, StringSplitOptions.RemoveEmptyEntries).Last();
var downloaded = await Download(new Uri(url));
var newSquadron = new Squadron {
Name = name, Url = url, Downloaded = downloaded
};
await App.Squadronspeicher.Store(newSquadron);
return(newSquadron);
}
catch (Exception e)
{
await new MessageDialog(e.Message, "Fehler").ShowAsync();
return(null);
}
}
else
{
return(null);
}
}
public async Task Store(Squadron squadron)
{
var filecontent = new StringBuilder();
using (var writer = new StringWriter(filecontent))
{
writer.WriteLine(squadron.Name);
writer.WriteLine(squadron.Url);
writer.Write(squadron.Downloaded);
writer.Flush();
}
await SaveOrUpdate(squadron.Name, filecontent.ToString(), Windows.Storage.CreationCollisionOption.FailIfExists);
}
public async Task Remove(Squadron squadron)
{
await Delete(squadron.Name);
}