//public static async Task<List<string>> CheckVisitorFace(string responseString, string personGroupId)
public static async Task <List <string> > CheckVisitorFace(string responseString, List <PersonGroups> items)
{
List <Visitors> visitors = JsonConvert.DeserializeObject <List <Visitors> >(responseString);
List <string> faceIds = new List <string>();
List <string> names = new List <string>();
foreach (Visitors visitor in visitors)
{
faceIds.Add(visitor.faceId);
}
foreach (var item in items.Skip(1))
{
string personGroupId = item.personGroupId;
string personGroupName = item.name;
FaceQueryPayload jsonPayLoad = new FaceQueryPayload();
jsonPayLoad.personGroupId = personGroupId;
jsonPayLoad.faceIds = faceIds;
jsonPayLoad.maxNumOfCandidatesReturned = 1;
jsonPayLoad.confidenceThreshold = 0.5;
string uri = "https://api.projectoxford.ai/face/v1.0/identify";
string jsonString = JsonConvert.SerializeObject(jsonPayLoad);
HttpContent content = new StringContent(jsonString, Encoding.UTF8, "application/json");
HttpResponseMessage response = await HttpHandler.client.PostAsync(uri, content);
if (response.IsSuccessStatusCode)
{
string responseBody = await response.Content.ReadAsStringAsync();
List <CandidateObject> candidates = JsonConvert.DeserializeObject <List <CandidateObject> >(responseBody);
foreach (CandidateObject candidate in candidates)
{
//get person from personId
if (candidate.candidates.Count != 0)
{
string name = await PersonsCmds.GetPerson(personGroupId, personGroupName, candidate.candidates[0].personId);
if (null != name)
{
names.Add(name);
faceIds.Remove(candidate.faceId);
}
}
}
}
}
return(names);
}
//private async void AppBarButtonEditPerson_Click(object sender, RoutedEventArgs e)
//{
// if (null != personListView.SelectedItem && !((Persons)personListView.SelectedItem).name.Equals("..."))
// {
// this.IsEnabled = false;
// personProgressRing.IsActive = true;
// string response = await PersonsCmds.UpdatePerson(globals.gPersonGroupSelected.personGroupId,
// globals.gPersonSelected.personId,
// txtPerson.Text,null);
// personProgressRing.IsActive = false;
// this.IsEnabled = true;
// }
// else
// {
// MessageDialog dialog = new MessageDialog("Select an existing person and change name", "Update Error");
// await dialog.ShowAsync();
// }
// AppBarButtonPersonRefresh_Click(null, null);
//}
private async void AppBarButtonDeletePerson_Click(object sender, RoutedEventArgs e)
{
//TODO: Delete all Faces - Blobs - Thumbs
if (null != personListView.SelectedItem)
{
this.IsEnabled = false;
personProgressRing.IsActive = true;
string response = await PersonsCmds.DeletePerson(globals.gPersonGroupSelected.personGroupId,
globals.gPersonSelected.personId);
//delete blob
CloudBlobDirectory userface = HttpHandler.blobContainer.GetDirectoryReference(globals.gPersonGroupSelected.personGroupId + "/" + globals.gPersonSelected.personId);
BlobContinuationToken token = null;
do
{
BlobResultSegment resultSegment = await userface.ListBlobsSegmentedAsync(token);
token = resultSegment.ContinuationToken;
foreach (IListBlobItem item in resultSegment.Results)
{
if (item.GetType() == typeof(CloudBlockBlob))
{
CloudBlockBlob blob = (CloudBlockBlob)item;
await blob.DeleteAsync();
}
}
} while (token != null);
personProgressRing.IsActive = false;
this.IsEnabled = true;
}
else
{
MessageDialog dialog = new MessageDialog("Select a person group to delete!", "Delete Error");
await dialog.ShowAsync();
}
AppBarButtonPersonRefresh_Click(null, null);
}
private async void AppBarButtonAddPerson_Click(object sender, RoutedEventArgs e)
{
if (null == personListView.SelectedItem || ((Persons)personListView.SelectedItem).name.Equals("..."))
{
if (txtPerson.Text.Trim() != "" && txtPerson.Text != "...")
{
this.IsEnabled = false;
personProgressRing.IsActive = true;
string response = await PersonsCmds.CreatePerson(globals.gPersonGroupSelected.personGroupId,// txtPerson.Text.ToLower().Replace(' ', '_'),
txtPerson.Text, null);
personProgressRing.IsActive = false;
this.IsEnabled = true;
}
else
{
MessageDialog dialog = new MessageDialog("Add a name for person", "Add Error");
await dialog.ShowAsync();
}
}
AppBarButtonPersonRefresh_Click(null, null);
}
//private void WhitelistedUsersGrid_Loaded(object sender, RoutedEventArgs e)
//{
// visitorIDPhotoGridMaxWidth = (personListView.ActualWidth / 3) - 10;
//}
private async void AppBarButtonPersonRefresh_Click(object sender, RoutedEventArgs e)
{
textBlockPerson.Text = "People in " + globals.gPersonGroupSelected.name + " Group";
if (null != globals.gPersonGroupSelected && (globals.gPersonGroupSelected.name.Equals("...") == false))
{
this.IsEnabled = false;
personProgressRing.IsActive = true;
appbarPersonNextButton.IsEnabled = false;
appbarDeletePersonButton.IsEnabled = false;
List <Persons> persons = await PersonsCmds.ListPersonInGroup(globals.gPersonGroupSelected.personGroupId);
personListView.ItemsSource = persons;
//personListView.DisplayMemberPath = "name";
//personListView.ItemsSource = persons;
////load blob
//CloudBlobDirectory personingroup_blob = HttpHandler.blobContainer.GetDirectoryReference(globals.gPersonGroupSelected.name);
//// Populates subFolders list with all sub folders within the whitelist folders.
//BlobContinuationToken token = null;
//do
//{
// BlobResultSegment resultSegment = await personingroup_blob.ListBlobsSegmentedAsync(token);
// token = resultSegment.ContinuationToken;
// foreach (IListBlobItem item in resultSegment.Results)
// {
// if (item.GetType() == typeof(CloudBlobDirectory))
// {
// CloudBlobDirectory directory = (CloudBlobDirectory)item;
// BlobContinuationToken token2 = null;
// BlobResultSegment resultSegment2 = await directory.ListBlobsSegmentedAsync(token2);
// token2 = resultSegment2.ContinuationToken;
// foreach (IListBlobItem item2 in resultSegment2.Results)
// {
// if (item2.GetType() == typeof(CloudBlockBlob))
// {
// CloudBlockBlob blob = (CloudBlockBlob)item2;
// var sas1 = blob.GetSharedAccessSignature(new SharedAccessBlobPolicy()
// {
// Permissions = SharedAccessBlobPermissions.Read,
// SharedAccessExpiryTime = DateTime.UtcNow.AddHours(1),//Set this date/time according to your requirements
// });
// var imageuri = string.Format("{0}{1}", blob.Uri, sas1);
// string bloburi = new Uri(imageuri).ToString();
// BitmapImage visitorImage = new BitmapImage(new Uri(bloburi));
// PersonImage idImageControl = new PersonImage();
// idImageControl.Image = visitorImage;
// string personname = blob.Parent.Prefix.ToString();
// personname = personname.Replace(globals.gPersonGroupSelected.name + "/", "");
// personname = personname.Remove(personname.Length - 1);
// idImageControl.name = personname;
// idImageControl.MaxHeight = visitorIDPhotoGridMaxWidth;
// personListView.ItemsSource = idImageControl;
// break;
// }
// }
// }
// }
//} while (token != null);
personProgressRing.IsActive = false;
this.IsEnabled = true;
}
else
{
MessageDialog dialog = new MessageDialog("No person group selected", "Refresh Error");
await dialog.ShowAsync();
}
}