public async Task <ActionResult> EditAsync([Bind(Include = "Id,Name,Url,Duration,FirstImpression,ImpressionInterval")] AdsItem item)
{
if (ModelState.IsValid)
{
var itemProperty = JsonConvert.SerializeObject(item);
await DocumentDBGraph <AdsItem> .UpdateVertexAsync(CollectionLabel, item.Id, itemProperty);
return(RedirectToAction("Index"));
}
return(View(item));
}
public static async Task <T> GetItemAsync(string id, string vertexLabel = null)
{
T result = null;
string gremlinQuery = string.Format("g.V()", utf8);
//g.V().hasLabel('person')
if (!string.IsNullOrEmpty(vertexLabel))
{
gremlinQuery = string.Format($"g.V().hasLabel(\'{vertexLabel}\')", utf8);
}
gremlinQuery += string.Format($".has('id', \'{id}\')", utf8);
Console.WriteLine($"Running {gremlinQuery}");
// The CreateGremlinQuery method extensions allow you to execute Gremlin queries and iterate
// results asychronously
IDocumentQuery <Vertex> vertexquery = client.CreateGremlinQuery <Vertex>(graph, gremlinQuery);
while (vertexquery.HasMoreResults)
{
foreach (Vertex verquery in await vertexquery.ExecuteNextAsync <Vertex>())
{
var newitem = new AdsItem();
newitem.Id = (string)verquery.Id;
newitem.Name = (string)verquery.GetVertexProperties("name").First().Value;;
newitem.Url = (string)verquery.GetVertexProperties("url").First().Value;
var val = verquery.GetVertexProperties("duration").First().Value;
Console.WriteLine($"\t {val}");
newitem.Duration = int.Parse(verquery.GetVertexProperties("duration").First().Value.ToString());
newitem.FirstImpression = int.Parse(verquery.GetVertexProperties("first impression").First().Value.ToString());
newitem.ImpressionInterval = int.Parse(verquery.GetVertexProperties("impression interval").First().Value.ToString());
var itemProperty = JsonConvert.SerializeObject(newitem);
var item = JsonConvert.DeserializeObject <T>(itemProperty);
result = item;
//result.Add(verquery);
//result.Add(verquery);
//result.AddRange(item);
Console.WriteLine($"\t {itemProperty}");
}
}
Console.WriteLine();
return(await Task.FromResult <T>(result));
}
public async Task <ActionResult> CreateAsync([Bind(Include = "Id,Name,Url,Duration,FirstImpression,ImpressionInterval")] AdsItem item)
{
if (ModelState.IsValid)
{
if (string.IsNullOrEmpty(item.Id))
{
long vCount = await DocumentDBGraph <AdsItem> .GetVertexCountAsync();
item.Id = (vCount + 1).ToString();
}
var itemProperty = JsonConvert.SerializeObject(item);
await DocumentDBGraph <AdsItem> .InsertVertexAsync(CollectionLabel, itemProperty);
return(RedirectToAction("Index"));
}
return(View(item));
}
void vm_OnPlayAds(object sender, AdsItem e)
{
AdsPlayer.Visibility = e.IsImage ? Visibility.Collapsed : Visibility.Visible;
AdsImage.Visibility = e.IsImage ? Visibility.Visible : Visibility.Collapsed;
Uri uri;
if (timer != null)
{
timer.Dispose();
}
try
{
uri = new Uri(e.Url);
if (e.IsImage)
{
AdsImage.Source = new BitmapImage(uri);
timer = new Timer(o =>
Dispatcher.Invoke(() => AdsPlayer_MediaEnded(null, null)),
null,
TimeSpan.FromSeconds(5),
TimeSpan.FromSeconds(0));
}
else
{
AdsPlayer.Source = uri;
}
}
catch
{
AdsPlayer_MediaEnded(null, null);
return;
}
}
