private async void Button_Click(object sender, RoutedEventArgs e)
{
if (String.IsNullOrWhiteSpace(SearchTextBox.Text) || !SettingsManager.IsLoggedIn)
{
return;
}
mainProgressRing.isActive = true;
Search searchRequest = new Search()
{
SearchBy = ((SearchType)(searchTypeListBox.SelectedIndex))
};
searchRequest.SearchText = SearchTextBox.Text.Trim();
Object response = await ConnectionManager.SendRequestAsync(searchRequest, RequestType.Search, ResponseType.Search);
if (response != null)
{
HomePage home = new HomePage(response, ResponseType.Search, "Search Results : " + SearchTextBox.Text)
{
Parent = mainFrame
};
mainFrame.Navigate(home);
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Failed to perform search."
});
}
mainProgressRing.isActive = false;
}
private async void deleteVideoButton_Click(object sender, RoutedEventArgs e)
{
DeleteCourseRequest request = new DeleteCourseRequest()
{
CourseID = ((CourseDetails)Tag).CourseID
};
Object resp = await ConnectionManager.SendRequestAsync(request, RequestType.DeleteCourse, ResponseType.Acknowledge);
if (resp != null)
{
Acknowledge result = ((JObject)resp).ToObject <Acknowledge>();
if (result.Status == "OK")
{
((WrapPanel)Parent).Children.Remove(this);
}
AppNotificationManager.PushMessage(new AppNotification()
{
Message = result.Reason
});
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Failed to delete course."
});
}
}
private async void sendSigninRequestAsync()
{
errorTextBlock.Text = "";
string username = usernametextBlock.Text.Trim();
string password = passwordTextBlock.Password.Trim();
if (String.IsNullOrWhiteSpace(username) || String.IsNullOrEmpty(password))
{
errorTextBlock.Text = "Fill all fields.";
return;
}
progressRing.isActive = true;
Object resp = new JObject();
resp = await ConnectionManager.SendRequestAsync(new Model.Data.SignIn()
{
Username = username, Password = Security.MD5Hash(password), Challenge = DateTime.Now.Ticks.ToString()
}, RequestType.SignIn, ResponseType.SignIn);
progressRing.isActive = false;
if (resp == null)
{
errorTextBlock.Text = "Connection Error. Retry";
}
else
{
SignInResponse Response = ((JObject)resp).ToObject <SignInResponse>();
if (Response.IsAccepted)
{
progressRing.isActive = true;
await fetchAccountInfo(username, Response.SessionID);
AppNotificationManager.PushMessage(new AppNotification()
{
Message = SettingsManager.FullName + " signed in successfully."
});
progressRing.isActive = false;
SettingsManager.AuthKey = Response.SessionID;
SettingsManager.IsLoggedIn = true;
SettingsManager.KeepLoggedIn = false;
if (loggedmeinCheckBox.IsChecked != null && loggedmeinCheckBox.IsChecked == true)
{
SettingsManager.KeepLoggedIn = true;
SettingsManager.SaveSettings();
}
Close();
}
else
{
errorTextBlock.Text = Response.Reason;
}
}
//AppNotificationManager.PushMessage(new AppNotification() { Message = Response.SessionID });
}
private async void createCourseButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(courseNameTextBlock.Text))
{
return;
}
progressRing.isActive = true;
CreateCourseRequest request = new CreateCourseRequest()
{
CourseName = courseNameTextBlock.Text,
UserId = SettingsManager.Username,
Username = SettingsManager.FullName
};
if (IsModifyCourseType)
{
request.UserId = CourseID;
}
Object resp = await ConnectionManager.SendRequestAsync(request, IsModifyCourseType?RequestType.ModifyCourse : RequestType.CreateCourse, ResponseType.Acknowledge);
if (resp != null)
{
errorTextBlock.Text = ((JObject)resp).ToObject <Acknowledge>().Reason;
if (IsModifyCourseType)
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Course changed successfully."
});
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Course created successfully."
});
}
Close();
}
else
{
errorTextBlock.Text = "Connection Error";
}
progressRing.isActive = false;
}
private void NotificationRunner()
{
while (true)
{
if (AppNotificationManager.Count > 0)
{
AppNotification notification = AppNotificationManager.PullMessage();
Dispatcher.Invoke
(() =>
{
ShowNotification(notification.Message);
});
Thread.Sleep(5000);
Dispatcher.Invoke(() => { notificationPanel.Visibility = Visibility.Collapsed; });
}
else
{
Thread.Sleep(200);
}
}
}
private async void createAccountButton_Click(object sender, RoutedEventArgs e)
{
if (!IsValid())
{
return;
}
progressRing.isActive = true;
Model.Data.CreateAccount accountRequest = new Model.Data.CreateAccount()
{
FullName = fullNameTextBlock.Text.Trim(),
Username = usernameTextBlock.Text.Trim(),
Password = Security.MD5Hash(passwordTextBlock.Password.Trim()),
Type = accounttextBlock.SelectedIndex == 0 ? UserType.Student : UserType.Professional
};
Object result = new JObject();
result = await ConnectionManager.SendRequestAsync(accountRequest, RequestType.SignUp, ResponseType.Acknowledge);
if (result != null)
{
Acknowledge ack = ((JObject)result).ToObject <Acknowledge>();
if (ack.Status == "OK")
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Account created Successfully"
});
Close();
}
else
{
errorTextBlock.Text = ack.Reason;
}
}
else
{
errorTextBlock.Text = "Connection Error";
}
progressRing.isActive = false;
}
private async void mainListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (mainListView.SelectedIndex == -1)
{
return;
}
if (SettingsManager.IsLoggedIn == false &&
((ListViewItem)mainListView.SelectedItem).Tag.ToString() != "settings" &&
((ListViewItem)mainListView.SelectedItem).Tag.ToString() != "reconnect")
{
RequestLogin();
mainListView.SelectedIndex = -1;
return;
}
switch (((ListViewItem)mainListView.SelectedItem).Tag)
{
case "home":
mainProgressRing.isActive = true;
Object resp = new JObject();
resp = await ConnectionManager.SendRequestAsync(new HomeRequest()
{
Latest = ""
}, RequestType.Home, ResponseType.Home);
if (resp != null)
{
HomePage page1 = new HomePage((JObject)resp, ResponseType.Home);
mainFrame.Navigate(page1);
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Unable to load Home."
});
}
mainProgressRing.isActive = false;
break;
case "myvideos":
mainProgressRing.isActive = true;
Object response = new JObject();
resp = await ConnectionManager.SendRequestAsync(new CourseListRequest()
{
AuthorID = SettingsManager.Username
}, RequestType.CourseList, ResponseType.CourseList);
if (resp != null)
{
HomePage page = new HomePage((JObject)resp, ResponseType.CourseList, "Courses")
{
Parent = mainFrame
};
mainFrame.Navigate(page);
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Unable to load Courses."
});
}
mainProgressRing.isActive = false;
break;
case "favorites":
mainProgressRing.isActive = true;
Object response2 = new JObject();
response2 = await ConnectionManager.SendRequestAsync(new FavoritesRequest()
{
Userid = SettingsManager.Username
}, RequestType.Favorites, ResponseType.Favorites);
if (response2 != null)
{
HomePage page1 = new HomePage((JObject)response2, ResponseType.Favorites, "Favorites");
mainFrame.Navigate(page1);
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Unable to load Favorites."
});
}
mainProgressRing.isActive = false;
break;
case "create":
CreateCourse course = new CreateCourse();
course.ShowDialog();
break;
case "logout":
SettingsManager.LogoutUpdate();
SettingsManager.SaveSettings();
while (mainFrame.CanGoBack)
{
mainFrame.RemoveBackEntry();
}
mainFrame.Navigate(new DefaultPage());
RequestLogin();
break;
case "reconnect":
mainProgressRing.isActive = true;
await ConnectionManager.Connect();
mainProgressRing.isActive = false;
SettingsManager.ProfilePath = SettingsManager.ProfilePath;
break;
case "settings":
Settings set = new Settings();
set.Show();
break;
case "about":
new About().ShowDialog();
break;
default:
break;
}
mainListView.SelectedIndex = -1;
}
private async void deleteVideoButton_Click(object sender, RoutedEventArgs e)
{
//enclose inside success.
ConfirmWindow confirm = new ConfirmWindow(VideoTitle);
confirm.ShowDialog();
if (confirm.Result && !IsFavoritesType)
{
DeleteVideoRequest request = new DeleteVideoRequest()
{
VideoID = VideoID, CourseID = CourseID
};
Object result = await ConnectionManager.SendRequestAsync(request, RequestType.DeleteVideo, ResponseType.Acknowledge);
if (result != null)
{
if (((JObject)result).ToObject <Acknowledge>().Status == "OK")
{
((WrapPanel)Parent).Children.Remove(this);
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Video Deleted Successfully."
});
}
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Unable to delete video."
});
}
}
else if (confirm.Result && IsFavoritesType)
{
DeleteFavorite request = new DeleteFavorite()
{
UserID = SettingsManager.Username, VideoID = VideoID
};
Object result = await ConnectionManager.SendRequestAsync(request, RequestType.DeleteFavorite, ResponseType.Acknowledge);
if (result != null)
{
if (((JObject)result).ToObject <Acknowledge>().Status == "OK")
{
((WrapPanel)Parent).Children.Remove(this);
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Favorite Deleted Successfully."
});
}
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Unable to delete favorite."
});
}
}
}
private async void uploadVideoButton_Click(object sender, RoutedEventArgs e)
{
if (IsValid() && !IsEditVideoType)
{
progressRing.isActive = true;
CreateVideoRequest request = new CreateVideoRequest()
{
AuthorId = SettingsManager.Username,
AuthorName = SettingsManager.FullName,
CourseId = CourseID.CourseID,
CourseName = CourseID.CourseName,
Decription = descriptionTextBlock.Text,
Duration = duration,
Height = videoHeight,
Width = videoWidth,
Title = titleTextBlock.Text,
Tags = new List <string>()
};
foreach (Tags tag in tagsContainer.Children)
{
request.Tags.Add(tag.TagName);
}
Object resp = await ConnectionManager.SendRequestAsync(request, RequestType.CreateVideo, ResponseType.CreateVideo);
if (resp != null)
{
CreateVideoResponse response = ((JObject)resp).ToObject <CreateVideoResponse>();
string path = Guid.NewGuid().ToString() + ".jpg";
File.Copy(thumbnailPath, path);
Object response2 = await ConnectionManager.SendVideoFileAsync(chosenVideoPathTextBlock.Text, path, response.Port);
if (File.Exists(path))
{
File.Delete(path);
}
if (response2 != null)
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = ((JObject)response2).ToObject <Acknowledge>().Reason
});
}
else
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Video Upload Failed Failed."
});
}
Close();
}
else
{
errorTextBlock.Text = "Connection Error";
}
progressRing.isActive = false;
}
else if (IsValid() && IsEditVideoType)
{
progressRing.isActive = true;
VideoUpdateRequest request = new VideoUpdateRequest()
{
Title = titleTextBlock.Text,
Description = descriptionTextBlock.Text,
IsThumbnailUpdateRequired = thumbnailChosen,
Tags = new List <string>()
};
foreach (Tags tags in ((WrapPanel)tagsContainer).Children)
{
request.Tags.Add(tags.TagName);
}
Object resp = await ConnectionManager.SendRequestAsync(request, RequestType.VideoUpdate, ResponseType.Acknowledge);
if (resp != null)
{
VideoUpdateResponse ack = ((JObject)resp).ToObject <VideoUpdateResponse>();
if (ack.Status == "OK")
{
try
{
if (thumbnailChosen)
{
await ConnectionManager.SendFileAsync(thumbnailPath, null);
}
}catch (Exception ex)
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = ex.Message
});
Close();
}
}
errorTextBlock.Text = ack.Reason;
}
else
{
errorTextBlock.Text = "Connection Error.";
}
}
}
private async void modifyVideoButton_Click(object sender, RoutedEventArgs e)
{
progressRing.isActive = true;
VideoUpdateRequest request = new VideoUpdateRequest()
{
VideoID = VideoID,
Title = titleTextBlock.Text,
Description = descriptionTextBlock.Text,
IsThumbnailUpdateRequired = thumbnailChosen,
Tags = new List <string>()
};
foreach (Tags tags in ((WrapPanel)tagsContainer).Children)
{
request.Tags.Add(tags.TagName);
}
Object resp = await ConnectionManager.SendRequestAsync(request, RequestType.VideoUpdate, ResponseType.VideoUpdate);
if (resp != null)
{
VideoUpdateResponse ack = ((JObject)resp).ToObject <VideoUpdateResponse>();
if (ack.Status == "OK")
{
if (thumbnailChosen)
{
string tempPath = "Temporary/" + Guid.NewGuid() + ".jpg";
if (Directory.Exists("Temporary/"))
{
Directory.CreateDirectory("Temporary/");
}
File.Copy(thumbnailPath, tempPath);
var result = await ConnectionManager.SendFileAsync(tempPath, null);
if (result != null)
{
var response = ((JObject)result).ToObject <Acknowledge>();
errorTextBlock.Text = response.Reason;
if (response.Status == "OK")
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = response.Reason
});
Close();
}
}
if (File.Exists(tempPath))
{
File.Delete(tempPath);
}
}
AppNotificationManager.PushMessage(new AppNotification()
{
Message = ack.Reason
});
Close();
}
errorTextBlock.Text = ack.Reason;
}
else
{
errorTextBlock.Text = "Connection Error.";
}
}
private async void saveProfileButton_Click(object sender, RoutedEventArgs e)
{
progressRing.isActive = true;
if (isPhotoPicked)
{
JpegBitmapEncoder encoder = new JpegBitmapEncoder()
{
QualityLevel = 50
};
CroppedBitmap bm = new CroppedBitmap(imagePicked, new Int32Rect(OriginX, OriginY, Minimum, Minimum));
if (!Directory.Exists("Temporary"))
{
Directory.CreateDirectory("Temporary");
}
encoder.Frames.Add(BitmapFrame.Create(bm));
using (FileStream fs = new FileStream("Temporary/" + SettingsManager.Username + ".jpg", FileMode.OpenOrCreate))
encoder.Save(fs);
}
ProfileUpdateRequest request = new ProfileUpdateRequest()
{
FullName = fullNameTextBlock.Text,
Username = SettingsManager.Username,
RequiresImageUpdate = isPhotoPicked,
RequiresPasswordUpdate = !String.IsNullOrWhiteSpace(passwordTextBlock.Password),
OldPassword = Security.MD5Hash(passwordTextBlock.Password),
Password = Security.MD5Hash(newPasswordTextBlock.Password)
};
Object resp = await ConnectionManager.SendRequestAsync(request, RequestType.UpdateProfile, ResponseType.UpdateProfile);
if (resp != null)
{
ProfileUpdateResponse response = ((JObject)resp).ToObject <ProfileUpdateResponse>();
if (response.Status == "OK")
{
if (isPhotoPicked)
{
resp = await ConnectionManager.SendFileAsync("Temporary/" + SettingsManager.Username + ".jpg", null);
}
if (resp != null)
{
var response2 = ((JObject)resp).ToObject <Acknowledge>();
errorTextBlock.Text = response2.Reason;
SettingsManager.UpdateImage();
SettingsManager.FullName = SettingsManager.FullName;
SettingsManager.Password = SettingsManager.Password;
if (File.Exists("Temporary/" + SettingsManager.Username + ".jpg"))
{
File.Delete("Temporary/" + SettingsManager.Username + ".jpg");
}
if (response2.Status == "OK")
{
AppNotificationManager.PushMessage(new AppNotification()
{
Message = "Profile Updated Successfully."
});
}
Close();
}
else
{
errorTextBlock.Text = "Connection Error";
}
if (File.Exists("Temporary/" + SettingsManager.Username + ".jpg"))
{
File.Delete("Temporary/" + SettingsManager.Username + ".jpg");
}
}
else
{
errorTextBlock.Text = response.Reason;
}
}
progressRing.isActive = false;
}
