protected void UpdateUserData()
{
if (!NetworkService.IsNetworkAvailable() || !Convert.ToBoolean(SdkService.MegaSdk.isLoggedIn()))
{
if (String.IsNullOrWhiteSpace(AccountDetails.UserName))
{
Deployment.Current.Dispatcher.BeginInvoke(() => AccountDetails.Firstname = UiResources.MyAccount);
}
if (AccountDetails.AvatarColor == null || AccountDetails.AvatarColor.ToString().Equals("#00000000"))
{
AccountDetails.AvatarColor = (Color)Application.Current.Resources["MegaRedColor"];
}
}
else
{
bool accountChange = false;
String currentEmail = SdkService.MegaSdk.getMyEmail();
if (currentEmail != null && currentEmail.Length != 0)
{
if (String.IsNullOrEmpty(AccountDetails.UserEmail))
{
accountChange = true;
}
else if (!AccountDetails.UserEmail.Equals(SdkService.MegaSdk.getMyEmail()))
{
accountChange = true;
}
}
if (accountChange)
{
AccountDetails.UserEmail = SdkService.MegaSdk.getMyEmail();
AccountService.AccountDetails.IsDataLoaded = false;
}
if (accountChange || AccountDetails.AvatarColor == null || AccountDetails.AvatarColor.ToString().Equals("#00000000") ||
AccountDetails.AvatarColor.Equals((Color)Application.Current.Resources["MegaRedColor"]))
{
AccountDetails.AvatarColor = UiService.GetColorFromHex(SdkService.MegaSdk.getUserAvatarColor(SdkService.MegaSdk.getMyUser()));
}
if (accountChange && (!String.IsNullOrEmpty(AccountDetails.AvatarPath) && AccountDetails.AvatarUri == null))
{
SdkService.MegaSdk.getOwnUserAvatar(AccountDetails.AvatarPath, new GetUserAvatarRequestListener());
}
if (accountChange || (String.IsNullOrEmpty(AccountDetails.Firstname) || AccountDetails.Firstname.Equals(UiResources.MyAccount)))
{
SdkService.MegaSdk.getOwnUserAttribute((int)MUserAttrType.USER_ATTR_FIRSTNAME, new GetUserDataRequestListener());
}
if (accountChange || (String.IsNullOrEmpty(AccountDetails.Lastname)))
{
SdkService.MegaSdk.getOwnUserAttribute((int)MUserAttrType.USER_ATTR_LASTNAME, new GetUserDataRequestListener());
}
}
}
/// <summary>
/// Check the password typed by the user
/// </summary>
private void CheckPassword(object obj)
{
if (string.IsNullOrWhiteSpace(this.passwordBox.Password))
{
return;
}
this.passwordChecked = SdkService.MegaSdk.checkPassword(this.passwordBox.Password);
if (!this.passwordChecked)
{
this.errorMessage.Text = AppMessages.AM_TestPasswordWarning;
this.failedAttempts++;
if (this.failedAttempts < MaxAttempts)
{
return;
}
// I user has exceeded the number of attempts, close
// this dialog and show the "Change password" dialog
this.CloseDialog();
DialogService.ShowChangePasswordDialog();
return;
}
this.dismissButton.Visibility = Visibility.Collapsed;
this.errorMessage.Foreground = new SolidColorBrush(UiService.GetColorFromHex("#00C0A5"));
this.errorMessage.Text = AppMessages.AM_TestPasswordSuccess;
this.testPasswordButton.Command = this.CloseCommand;
this.testPasswordButton.Content = this.atLogout ?
UiResources.UI_Logout : UiResources.UI_Close;
}
public ContactViewModel(MUser contact, ContactsListViewModel contactList) : base(SdkService.MegaSdk)
{
this.MegaUser = contact;
this.ContactList = contactList;
this.Handle = contact.getHandle();
this.Email = contact.getEmail();
this.Timestamp = contact.getTimestamp();
this.Visibility = contact.getVisibility();
this.AvatarColor = UiService.GetColorFromHex(this.MegaSdk.getUserAvatarColor(contact));
this.SharedItems = new ContactSharedItemsViewModel(contact);
this.RemoveContactCommand = new RelayCommand(RemoveContact);
this.ViewProfileCommand = new RelayCommand(ViewProfile);
}
/// <summary>
/// Check the password typed by the user
/// </summary>
private void CheckPassword()
{
if (string.IsNullOrWhiteSpace(this.Password))
{
return;
}
this.ControlState = false;
this.SecondaryButtonState = false;
this.passwordChecked = SdkService.MegaSdk.checkPassword(this.Password);
if (!this.passwordChecked)
{
this.ControlState = true;
this.WarningColor = (SolidColorBrush)Application.Current.Resources["MegaRedColorBrush"];
this.WarningText = ResourceService.AppMessages.GetString("AM_TestPasswordWarning");
this.failedAttempts++;
if (this.failedAttempts < MaxAttempts)
{
return;
}
// I user has exceeded the number of attempts, close
// this dialog and show the "Change password" dialog
this.OnHideDialog();
DialogService.ShowChangePasswordDialog();
return;
}
if (!this.AtLogout)
{
this.DialogStyle = (Style)Application.Current.Resources["MegaContentDialogStyle"];
}
this.CloseButtonVisibility = Visibility.Collapsed;
this.WarningColor = new SolidColorBrush(UiService.GetColorFromHex("#00C0A5"));
this.WarningText = ResourceService.AppMessages.GetString("AM_TestPasswordSuccess");
this.SecondaryButtonCommand = this.CloseCommand;
this.SecondaryButtonState = true;
this.SecondaryButtonText = this.AtLogout ?
ResourceService.UiResources.GetString("UI_Logout") :
ResourceService.UiResources.GetString("UI_Close");
}
public ContactRequestViewModel(MContactRequest contactRequest, ContactRequestsListViewModel contactRequestsList)
{
MegaContactRequest = contactRequest;
Handle = contactRequest.getHandle();
SourceEmail = contactRequest.getSourceEmail();
SourceMessage = contactRequest.getSourceMessage();
TargetEmail = contactRequest.getTargetEmail();
CreationTime = contactRequest.getCreationTime();
ModificationTime = contactRequest.getModificationTime();
Status = contactRequest.getStatus();
IsOutgoing = contactRequest.isOutgoing();
AvatarColor = UiService.GetColorFromHex(
SdkService.MegaSdk.getUserHandleAvatarColor(Handle.ToString()));
this.ContactRequestsList = contactRequestsList;
this.AcceptContactRequestCommand = new RelayCommand(AcceptContact);
this.IgnoreContactRequestCommand = new RelayCommand(IgnoreContact);
this.DeclineContactRequestCommand = new RelayCommand(DeclineContact);
this.RemindContactRequestCommand = new RelayCommand(RemindContact);
this.CancelContactRequestCommand = new RelayCommand(CancelContact);
}
public ContactViewModel(MUser contact, ContactsListViewModel contactList) : base(SdkService.MegaSdk)
{
this.MegaUser = contact;
this.ContactList = contactList;
if (contact != null)
{
this.Handle = contact.getHandle();
this.Email = contact.getEmail();
this.Timestamp = contact.getTimestamp();
this.Visibility = contact.getVisibility();
}
else
{
LogService.Log(MLogLevel.LOG_LEVEL_WARNING, "'MUser' of contact is NULL");
}
this.AvatarColor = UiService.GetColorFromHex(this.MegaSdk.getUserAvatarColor(contact));
this.SharedItems = new ContactSharedItemsViewModel(contact);
this.RemoveContactCommand = new RelayCommand(RemoveContact);
this.ViewProfileCommand = new RelayCommand(ViewProfile);
}
public void onUsersUpdate(MegaSDK api, MUserList users)
{
if (users == null || users.size() < 1)
{
return;
}
for (int i = 0; i < users.size(); i++)
{
MUser user = users.get(i);
if (user == null)
{
continue;
}
// If the change is on the current user
if (user.getHandle().Equals(api.getMyUser().getHandle()) && !Convert.ToBoolean(user.isOwnChange()))
{
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_AVATAR) &&
!String.IsNullOrWhiteSpace(AccountService.AccountDetails.AvatarPath))
{
api.getUserAvatar(user, AccountService.AccountDetails.AvatarPath,
new GetUserAvatarRequestListener());
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_EMAIL))
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
AccountService.AccountDetails.UserEmail = user.getEmail());
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_FIRSTNAME))
{
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_FIRSTNAME,
new GetUserDataRequestListener());
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_LASTNAME))
{
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_LASTNAME,
new GetUserDataRequestListener());
}
}
else // If the change is on a contact
{
// If there are any ContactsViewModel active
foreach (var contactViewModel in Contacts)
{
Contact existingContact = contactViewModel.MegaContactsList.FirstOrDefault(
contact => contact.Handle.Equals(user.getHandle()));
// If the contact exists in the contact list
if (existingContact != null)
{
// If the contact is no longer a contact (REMOVE CONTACT SCENARIO)
if (!existingContact.Visibility.Equals(user.getVisibility()) &&
!(user.getVisibility().Equals(MUserVisibility.VISIBILITY_VISIBLE)))
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
contactViewModel.MegaContactsList.Remove(existingContact));
}
// If the contact has been changed (UPDATE CONTACT SCENARIO) and is not an own change
else if (!Convert.ToBoolean(user.isOwnChange()))
{
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_AVATAR) &&
!String.IsNullOrWhiteSpace(existingContact.AvatarPath))
{
api.getUserAvatar(user, existingContact.AvatarPath,
new GetContactAvatarRequestListener(existingContact));
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_EMAIL))
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
existingContact.Email = user.getEmail());
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_FIRSTNAME))
{
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_FIRSTNAME,
new GetContactDataRequestListener(existingContact));
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_LASTNAME))
{
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_LASTNAME,
new GetContactDataRequestListener(existingContact));
}
}
}
// If is a new contact (ADD CONTACT SCENARIO - REQUEST ACCEPTED)
else if (user.getVisibility().Equals(MUserVisibility.VISIBILITY_VISIBLE))
{
var _megaContact = new Contact()
{
Handle = user.getHandle(),
Email = user.getEmail(),
Timestamp = user.getTimestamp(),
Visibility = user.getVisibility(),
AvatarColor = UiService.GetColorFromHex(SdkService.MegaSdk.getUserAvatarColor(user))
};
Deployment.Current.Dispatcher.BeginInvoke(() =>
contactViewModel.MegaContactsList.Add(_megaContact));
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_FIRSTNAME,
new GetContactDataRequestListener(_megaContact));
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_LASTNAME,
new GetContactDataRequestListener(_megaContact));
api.getUserAvatar(user, _megaContact.AvatarPath,
new GetContactAvatarRequestListener(_megaContact));
}
}
// If there are any ContactDetailsViewModel active
foreach (var contactDetailsViewModel in ContactsDetails)
{
// If the selected contact has been changed (UPDATE CONTACT SCENARIO)
if (contactDetailsViewModel.SelectedContact.Handle.Equals(user.getHandle()))
{
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_AVATAR) &&
!String.IsNullOrWhiteSpace(contactDetailsViewModel.SelectedContact.AvatarPath))
{
api.getUserAvatar(user, contactDetailsViewModel.SelectedContact.AvatarPath,
new GetContactAvatarRequestListener(contactDetailsViewModel.SelectedContact));
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_EMAIL))
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
contactDetailsViewModel.SelectedContact.Email = user.getEmail());
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_FIRSTNAME))
{
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_FIRSTNAME,
new GetContactDataRequestListener(contactDetailsViewModel.SelectedContact));
}
if (user.hasChanged((int)MUserChangeType.CHANGE_TYPE_LASTNAME))
{
api.getUserAttribute(user, (int)MUserAttrType.USER_ATTR_LASTNAME,
new GetContactDataRequestListener(contactDetailsViewModel.SelectedContact));
}
}
}
}
}
}
public void GetMegaContacts()
{
// User must be online to perform this operation
if (!IsUserOnline())
{
return;
}
// First cancel any other loading task that is busy
CancelLoad();
// Create the option to cancel
CreateLoadCancelOption();
SetEmptyContentTemplate(true);
OnUiThread(() => MegaContactsList.Clear());
MUserList contactsList = this.MegaSdk.getContacts();
Task.Factory.StartNew(() =>
{
try
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
for (int i = 0; i < contactsList.size(); i++)
{
// If the task has been cancelled, stop processing
if (LoadingCancelToken.IsCancellationRequested)
{
LoadingCancelToken.ThrowIfCancellationRequested();
}
// To avoid null values
if (contactsList.get(i) == null)
{
continue;
}
if ((contactsList.get(i).getVisibility() == MUserVisibility.VISIBILITY_VISIBLE))
{
var _megaContact = new Contact()
{
Handle = contactsList.get(i).getHandle(),
Email = contactsList.get(i).getEmail(),
Timestamp = contactsList.get(i).getTimestamp(),
Visibility = contactsList.get(i).getVisibility(),
AvatarColor = UiService.GetColorFromHex(SdkService.MegaSdk.getUserAvatarColor(contactsList.get(i)))
};
MegaContactsList.Add(_megaContact);
MegaSdk.getUserAttribute(contactsList.get(i), (int)MUserAttrType.USER_ATTR_FIRSTNAME,
new GetContactDataRequestListener(_megaContact));
MegaSdk.getUserAttribute(contactsList.get(i), (int)MUserAttrType.USER_ATTR_LASTNAME,
new GetContactDataRequestListener(_megaContact));
MegaSdk.getUserAvatar(contactsList.get(i), _megaContact.AvatarPath,
new GetContactAvatarRequestListener(_megaContact));
}
}
SetEmptyContentTemplate(false);
});
}
catch (OperationCanceledException)
{
// Do nothing. Just exit this background process because a cancellation exception has been thrown
}
}, LoadingCancelToken, TaskCreationOptions.PreferFairness, TaskScheduler.Current);
}
/// <summary>
/// Gets the contact avatar color
/// </summary>
public void GetContactAvatarColor()
{
var avatarColor = UiService.GetColorFromHex(this.MegaSdk.getUserAvatarColor(this.MegaUser));
UiService.OnUiThread(() => this.AvatarColor = avatarColor);
}
