public static Page Fetch(Service service)
{
if (!Platform.HasInternetConnection())
{
return(new ContentPage
{
Content = new Label
{
Text = Localize.GetString("TelegramPleaseConnectToInternet"),
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
XAlign = TextAlignment.Center,
Font = Font.SystemFontOfSize(18),
},
Title = Localize.GetString("TelegramSetupWizardTitle"),
Padding = 30,
});
}
LoadSettingsIfNeeded();
if (_cachedPage != null)
{
return(_cachedPage);
}
var tabs = new TabbedPage();
var code = new Code(service, tabs);
var verify = new Verify(service, tabs, code);
var info = new Info(service, tabs, verify);
tabs.Children.Add(info);
tabs.PropertyChanged += (sender, e) =>
{
if (e.PropertyName == "CurrentPage")
{
var selected = tabs.CurrentPage;
if (selected is Info)
{
tabs.Children.Remove(verify);
tabs.Children.Remove(code);
}
if (selected is Verify)
{
tabs.Children.Remove(code);
}
}
};
tabs.Title = Localize.GetString("TelegramSetupWizardTitle");
_cachedPage = tabs;
return(tabs);
}
private Task <ActivationResult> DoVerify(VerificationOption option)
{
return(Task <ActivationResult> .Factory.StartNew(() =>
{
var response = Telegram.RequestCode(_service, CountryCode + NationalNumber,
GetSettingsCodeHash(),
GetSettingsTelegramSettings(), option == VerificationOption.Voice);
if (response == null || response.Response != Telegram.CodeRequest.Type.Success)
{
var message = Localize.GetString("TelegramVerifyError");
if (response != null)
{
if (response.Response == Telegram.CodeRequest.Type.NumberInvalid)
{
message = Localize.GetString("TelegramVerifyInvalidNumber");
}
}
return new ActivationResult
{
Success = false,
ErrorMessage = message,
};
}
if (option == VerificationOption.Sms)
{
SetSettingsCodeHash(response.CodeHash);
SetSettingsRegistered(response.Registered);
}
return new ActivationResult
{
Success = true
};
}));
}
public Page Fetch(Service service)
{
NavigationPage navigationPage;
if (ServiceManager.IsManualSettingsNeeded(service))
{
navigationPage = new NavigationPage(Setup.Fetch(service));
}
else
{
var main = new Main(service);
var help = new ToolbarItem();
help.Text = Localize.GetString("TelegramHelp");
help.Order = ToolbarItemOrder.Primary;
help.Clicked += (sender, e) =>
{
Platform.LaunchViewIntent("http://www.disa.im/telegram.html");
};
main.ToolbarItems.Add(help);
navigationPage = new NavigationPage(main);
}
return(navigationPage);
}
public string FetchDescription(Telegram service)
{
return(Localize.GetString("TelegramDescription"));
}
public Code(Service service, TabbedPage tabs)
{
_service = service;
_label = new Label();
_label.Font = Font.SystemFontOfSize(18);
_label.XAlign = TextAlignment.Center;
_label2 = new Label();
_label2.Font = Font.SystemFontOfSize(18);
_label2.XAlign = TextAlignment.Center;
_label2.TextColor = Color.Red;
CodeSent = CodeSent; // set the labels
_code = new Entry();
_code.Placeholder = Localize.GetString("TelegramCode");
_submit = new Button();
_submit.Text = Localize.GetString("TelegramSubmit");
_submit.TextColor = Color.White;
_submit.BackgroundColor = Color.FromHex("77D065");
_submit.Clicked += async(sender, e) =>
{
Func <Task> invalidCode = () =>
{
return(DisplayAlert(Localize.GetString("TelegramCodeInvalidTitle"),
Localize.GetString("TelegramCodeInvalidMessage"), Localize.GetString("TelegramOkay")));
};
if (String.IsNullOrWhiteSpace(_code.Text))
{
await invalidCode();
return;
}
var code = new string(_code.Text.Where(Char.IsDigit).ToArray());
if (String.IsNullOrWhiteSpace(code))
{
await invalidCode();
return;
}
_progressBar.IsVisible = true;
_error.IsVisible = false;
DependencyService.Get <IPluginPageControls>().BackPressEnabled = false;
_code.IsEnabled = false;
_submit.IsEnabled = false;
tabs.IsEnabled = false;
var result = await Register(code);
DependencyService.Get <IPluginPageControls>().BackPressEnabled = true;
_code.IsEnabled = true;
_submit.IsEnabled = true;
tabs.IsEnabled = true;
_progressBar.IsVisible = false;
if (!result.Success)
{
_error.IsVisible = true;
_error.Text = result.ErrorMessage;
return;
}
Save(service, result.AccountId, GetSettingsTelegramSettings());
DependencyService.Get <IPluginPageControls>().Finish();
};
_progressBar = new ActivityIndicator();
_progressBar.VerticalOptions = LayoutOptions.EndAndExpand;
_progressBar.IsRunning = true;
_progressBar.IsVisible = false;
_error = new Label();
_error.VerticalOptions = LayoutOptions.EndAndExpand;
_error.IsVisible = false;
_error.Font = Font.SystemFontOfSize(18);
_error.XAlign = TextAlignment.Center;
_error.TextColor = Color.Red;
var stackLayout = new StackLayout();
stackLayout.Spacing = 20;
stackLayout.Padding = 25;
stackLayout.VerticalOptions = LayoutOptions.Start;
var children = stackLayout.Children;
children.Add(_label);
children.Add(_label2);
children.Add(_code);
children.Add(_submit);
children.Add(_progressBar);
children.Add(_error);
Content = new ScrollView {
Content = stackLayout
};
Title = Localize.GetString("TelegramCodeTitle");
}
private Task <ActivationResult> Register(string code)
{
return(Task <ActivationResult> .Factory.StartNew(() =>
{
var result = Telegram.RegisterCode(_service, GetSettingsTelegramSettings(), CountryCode + NationalNumber,
GetSettingsCodeHash(), code, FirstName, LastName, GetSettingsRegistered());
if (result == null)
{
return new ActivationResult
{
Success = false,
ErrorMessage = Localize.GetString("TelegramCodeError")
};
}
if (result.Response != Telegram.CodeRegister.Type.Success)
{
string errorMessage = null;
switch (result.Response)
{
case Telegram.CodeRegister.Type.NumberInvalid:
errorMessage = Localize.GetString("TelegramCodeNumberInvalid");
break;
case Telegram.CodeRegister.Type.CodeEmpty:
errorMessage = Localize.GetString("TelegramCodeInvalidMessage");
break;
case Telegram.CodeRegister.Type.CodeExpired:
errorMessage = Localize.GetString("TelegramCodeCodeExpired");
break;
case Telegram.CodeRegister.Type.CodeInvalid:
errorMessage = Localize.GetString("TelegramCodeCodeInvalid");
break;
case Telegram.CodeRegister.Type.FirstNameInvalid:
errorMessage = Localize.GetString("TelegramCodeFirstNameInvalid");
break;
case Telegram.CodeRegister.Type.LastNameInvalid:
errorMessage = Localize.GetString("TelegramCodeLastNameInvalid");
break;
default:
errorMessage = Localize.GetString("TelegramCodeError");
break;
}
return new ActivationResult
{
Success = false,
ErrorMessage = errorMessage
};
}
return new ActivationResult
{
Success = true,
AccountId = result.AccountId,
};
}));
}
public Verify(Service service, TabbedPage tabs, Code code)
{
_service = service;
_info = new Label();
_info.Text = Localize.GetString("TelegramVerifyQuestion");
_info.Font = Font.SystemFontOfSize(18);
_info.XAlign = TextAlignment.Center;
Action <bool, Action> doVerify = async(viaSms, postAction) =>
{
_error.IsVisible = false;
_progressBar.IsVisible = true;
DependencyService.Get <IPluginPageControls>().BackPressEnabled = false;
_verifyPhone.IsEnabled = false;
_verifySms.IsEnabled = false;
_haveCode.IsEnabled = false;
tabs.IsEnabled = false;
var result = await DoVerify(viaSms?
VerificationOption.Sms : VerificationOption.Voice);
DependencyService.Get <IPluginPageControls>().BackPressEnabled = true;
_verifyPhone.IsEnabled = true;
_verifySms.IsEnabled = true;
_haveCode.IsEnabled = true;
tabs.IsEnabled = true;
_progressBar.IsVisible = false;
if (postAction != null)
{
postAction();
}
if (!result.Success)
{
_error.IsVisible = true;
_error.Text = result.ErrorMessage;
return;
}
code.CountryCode = CountryCode;
code.NationalNumber = NationalNumber;
code.FirstName = FirstName;
code.LastName = LastName;
code.ViaSms = viaSms;
code.CodeSent = true;
tabs.Children.Add(code);
tabs.CurrentPage = code;
};
_verifySms = new Button();
_verifySms.Text = Localize.GetString("TelegramVerifyViaSms");
_verifySms.TextColor = Color.White;
_verifySms.BackgroundColor = Color.FromHex("77D065");
_verifySms.Clicked += (sender, e) =>
{
doVerify(true, SetVerifyPhoneState);
};
_verifyPhone = new Button();
_verifyPhone.Text = Localize.GetString("TelegramVerifyViaPhone");
_verifyPhone.TextColor = Color.White;
_verifyPhone.Clicked += (sender, e) =>
{
doVerify(false, null);
};
_progressBar = new ActivityIndicator();
_progressBar.VerticalOptions = LayoutOptions.CenterAndExpand;
_progressBar.IsRunning = true;
_progressBar.IsVisible = false;
_error = new Label();
_error.VerticalOptions = LayoutOptions.CenterAndExpand;
_error.IsVisible = false;
_error.Font = Font.SystemFontOfSize(18);
_error.XAlign = TextAlignment.Center;
_error.TextColor = Color.Red;
_haveCode = new Button();
_haveCode.VerticalOptions = LayoutOptions.EndAndExpand;
_haveCode.Text = Localize.GetString("TelegramVerifyHaveCode");
_haveCode.TextColor = Color.White;
_haveCode.BackgroundColor = Color.FromHex("c50923");
_haveCode.Clicked += (sender, e) =>
{
code.CountryCode = CountryCode;
code.NationalNumber = NationalNumber;
code.FirstName = FirstName;
code.LastName = LastName;
code.ViaSms = true;
code.CodeSent = false;
tabs.Children.Add(code);
tabs.CurrentPage = code;
};
var stackLayout = new StackLayout();
stackLayout.Spacing = 20;
stackLayout.Padding = 25;
stackLayout.VerticalOptions = LayoutOptions.FillAndExpand;
var children = stackLayout.Children;
children.Add(_info);
children.Add(_verifySms);
children.Add(_verifyPhone);
children.Add(_progressBar);
children.Add(_error);
children.Add(_haveCode);
Content = new ScrollView {
Content = stackLayout
};
Title = Localize.GetString("TelegramVerificationTitle");
}
public Info(Service service, TabbedPage tabs, Verify verify)
{
_phoneNumberContainer = new StackLayout();
_phoneNumberContainer.Orientation = StackOrientation.Horizontal;
_phoneNumberContainer.HorizontalOptions = LayoutOptions.FillAndExpand;
_phoneNumber = new PhoneEntry();
_phoneNumber.Placeholder = Localize.GetString("TelegramPhoneNumber");
_phoneNumber.HorizontalOptions = LayoutOptions.FillAndExpand;
_phoneNumberContainer.Children.Add(_phoneNumber);
var programmaticChange = false;
_firstName = new Entry();
_firstName.Placeholder = Localize.GetString("TelegramFirstName");
_lastName = new Entry();
_lastName.Placeholder = Localize.GetString("TelegramLastName");
_loadConversations = new CheckBox();
_loadConversations.DefaultText = Localize.GetString("TelegramLoadConversations");
_loadConversations.CheckedChanged += (sender, e) =>
{
//TODO:
};
_loadConversations.Checked = true;
_next = new Button();
_next.HorizontalOptions = LayoutOptions.FillAndExpand;
_next.Text = Localize.GetString("TelegramNext");
_next.TextColor = Color.White;
_next.BackgroundColor = Color.FromHex("77D065");
_next.Clicked += async(sender, e) =>
{
if (String.IsNullOrWhiteSpace(_firstName.Text))
{
await DisplayAlert(Localize.GetString("TelegramInvalidFirstNameTitle"), Localize.GetString("TelegramInvalidFirstNameMessage"), Localize.GetString("TelegramOkay"));
return;
}
if (String.IsNullOrWhiteSpace(_lastName.Text))
{
await DisplayAlert(Localize.GetString("TelegramInvalidLastNameTitle"), Localize.GetString("TelegramInvalidLastNameMessage"), Localize.GetString("TelegramOkay"));
return;
}
Func <Task> invalidNumber = () =>
{
return(DisplayAlert(Localize.GetString("TelegramInvalidNumberTitle"),
Localize.GetString("TelegramInvalidNumberMessage"), Localize.GetString("TelegramOkay")));
};
if (!PhoneBook.IsPossibleNumber(_phoneNumber.Text))
{
await invalidNumber();
return;
}
var number = PhoneBook.TryGetPhoneNumberLegible(_phoneNumber.Text);
var formattedNumber = PhoneBook.FormatPhoneNumber(number);
if (formattedNumber == null)
{
await invalidNumber();
return;
}
var nationalNumber = new string(formattedNumber.Item2.Where(Char.IsDigit).ToArray());
if (!await DisplayAlert(Localize.GetString("TelegramConfirmNumberTitle"),
Localize.GetString("TelegramConfirmNumberMessage").Replace("[number]", number),
Localize.GetString("TelegramYes"),
Localize.GetString("TelegramNo")))
{
return;
}
_progressBar.IsVisible = true;
_next.IsEnabled = false;
_firstName.IsEnabled = false;
_lastName.IsEnabled = false;
_phoneNumber.IsEnabled = false;
DependencyService.Get <IPluginPageControls>().BackPressEnabled = false;
TelegramSettings settings = null;
var skipSave = false;
var state = _settings.States.FirstOrDefault(x => x.NationalNumber == nationalNumber);
if (state != null && state.Settings != null)
{
skipSave = true;
settings = state.Settings;
}
else
{
settings = await Task <TelegramSettings> .Factory.StartNew(() => { return(Telegram.GenerateAuthentication(service)); });
}
var firstName = _firstName.Text.Trim();
var lastName = _lastName.Text.Trim();
DependencyService.Get <IPluginPageControls>().BackPressEnabled = true;
_firstName.IsEnabled = true;
_lastName.IsEnabled = true;
_phoneNumber.IsEnabled = true;
_next.IsEnabled = true;
_progressBar.IsVisible = false;
if (settings == null)
{
await DisplayAlert(Localize.GetString("TelegramAuthGenerationFailedTitle"),
Localize.GetString("TelegramAuthGenerationFailedMessage"), Localize.GetString("TelegramOkay"));
return;
}
if (!skipSave)
{
_settings.States.Add(new Setup.TelegramSetupSettings.State
{
Settings = settings,
NationalNumber = nationalNumber
});
SaveSettings();
}
verify.CountryCode = formattedNumber.Item1;
verify.NationalNumber = nationalNumber;
verify.FirstName = firstName;
verify.LastName = lastName;
tabs.Children.Add(verify);
tabs.CurrentPage = verify;
};
_image = new Image();
_image.Source = ImageSource.FromUri(
new Uri("https://lh4.ggpht.com/fuvTtxbZ1-dkEmzUMfKcgMJwW8PyY4fhJJ_NKT-NpIQJukszEY2GfCkJUF5ch6Co3w=w300"));
_image.WidthRequest = 100;
_image.HeightRequest = 100;
_progressBar = new ActivityIndicator();
_progressBar.VerticalOptions = LayoutOptions.EndAndExpand;
_progressBar.IsRunning = true;
_progressBar.IsVisible = false;
var stackLayout = new StackLayout();
stackLayout.Spacing = 20;
stackLayout.Padding = 25;
stackLayout.VerticalOptions = LayoutOptions.Start;
var children = stackLayout.Children;
children.Add(_image);
children.Add(_firstName);
children.Add(_lastName);
children.Add(_phoneNumberContainer);
children.Add(_loadConversations);
var nextLayout = new StackLayout();
nextLayout.Spacing = 20;
nextLayout.Orientation = StackOrientation.Horizontal;
nextLayout.Children.Add(_next);
nextLayout.Children.Add(_progressBar);
children.Add(nextLayout);
Content = new ScrollView {
Content = stackLayout
};
Title = Localize.GetString("TelegramInformationTitle");
}
public Main(Service service)
{
var running = ServiceManager.IsRunning(service);
var internetConnected = Platform.HasInternetConnection();
_status = new Label();
if (running)
{
_status.Text = Localize.GetString("TelegramRunning");
_status.TextColor = Color.Green;
}
else
{
_status.Text = Localize.GetString("TelegramNotRunning");
_status.TextColor = Color.Red;
}
_status.Font = Font.SystemFontOfSize(20);
_status.XAlign = TextAlignment.Center;
_info = new Label();
if (running)
{
_info.Text = Localize.GetString("TelegramAllGood");
}
else
{
if (internetConnected)
{
_info.Text = Localize.GetString("TelegramPleaseStart");
}
else
{
_info.Text = Localize.GetString("TelegramPleaseStartNoInternet");
}
}
_info.Font = Font.SystemFontOfSize(16);
_info.XAlign = TextAlignment.Center;
_toolsLayout = new StackLayout();
_toolsLayout.Orientation = StackOrientation.Vertical;
_toolsLayout.VerticalOptions = LayoutOptions.EndAndExpand;
_toolsLayout.Spacing = 10;
_setupWizard = new Button();
_setupWizard.Text = Localize.GetString("TelegramSetupWizard");
_setupWizard.TextColor = Color.White;
_setupWizard.BackgroundColor = Color.FromHex("c50923");
_setupWizard.Clicked += async(sender, e) => { await Navigation.PushAsync(Setup.Fetch(service)); };
if (running)
{
_profileSettings = new Button();
_profileSettings.Text = Localize.GetString("TelegramProfileSettings");
_profileSettings.TextColor = Color.White;
_profileSettings.BackgroundColor = Color.FromHex("77D065");
_profileSettings.Clicked +=
async(sender, e) => { await Navigation.PushAsync(new ProfileSettings(service)); };
_toolsLayout.Children.Add(_profileSettings);
}
_toolsLayout.Children.Add(_setupWizard);
var stackLayout = new StackLayout();
stackLayout.Spacing = 10;
stackLayout.Padding = 25;
stackLayout.VerticalOptions = LayoutOptions.FillAndExpand;
var children = stackLayout.Children;
children.Add(_status);
children.Add(_info);
children.Add(_toolsLayout);
Content = new ScrollView {
Content = stackLayout
};
Title = Localize.GetString("TelegramSettingsTitle");
}
public ProfileSettings(Service service)
{
if (!ServiceManager.IsRunning(service))
{
Content = new Label
{
Text = Localize.GetString("TelegramNotRunningLong"),
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
XAlign = TextAlignment.Center,
Font = Font.SystemFontOfSize(18)
};
Title = Localize.GetString("TelegramSettingsTitle");
Padding = 30;
return;
}
Label groupsHeader = new Label
{
Text = Localize.GetString("TelegramGroups"),
Font = Font.BoldSystemFontOfSize(16),
};
_groupsPicker = new Picker
{
Title = Localize.GetString("TelegramSelect"),
};
foreach (var item in _privacyOptionsGroupStrings)
{
_groupsPicker.Items.Add(item);
}
_groups = new StackLayout();
_groups.Spacing = 10;
_groups.Orientation = StackOrientation.Vertical;
_groups.Children.Add(groupsHeader);
_groups.Children.Add(_groupsPicker);
Label lastSeenHeader = new Label
{
Text = Localize.GetString("TelegramLastSeen"),
Font = Font.BoldSystemFontOfSize(16),
};
_lastSeenPicker = new Picker
{
Title = Localize.GetString("TelegramSelect"),
};
foreach (var item in _privacyOptionsLastSeenStrings)
{
_lastSeenPicker.Items.Add(item);
}
_lastSeen = new StackLayout();
_lastSeen.Spacing = 10;
_lastSeen.Orientation = StackOrientation.Vertical;
_lastSeen.Children.Add(lastSeenHeader);
_lastSeen.Children.Add(_lastSeenPicker);
_error = new Label
{
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
XAlign = TextAlignment.Center,
Font = Font.SystemFontOfSize(18),
IsVisible = false
};
_progressBar = new ActivityIndicator();
_progressBar.VerticalOptions = LayoutOptions.CenterAndExpand;
_progressBar.IsRunning = true;
_progressBar.IsVisible = false;
_userProfile = new UserProfile
{
StatusIsVisible = false,
CanSetEmptyStatus = false,
CanRemoveThumbnail = true,
};
_privacyList = new Button
{
Text = Localize.GetString("TelegramPrivacyList"),
};
_privacyList.Clicked +=
(sender, e) => { DependencyService.Get <IPluginPageControls>().LaunchPrivacyList(); };
var page = new StackLayout();
page.Spacing = 20;
page.Padding = 30;
page.Children.Add(_userProfile);
page.Children.Add(_lastSeen);
page.Children.Add(_groups);
page.Children.Add(_error);
page.Children.Add(_progressBar);
page.Children.Add(_privacyList);
Populate(service);
Content = new ScrollView
{
Content = page
};
Title = Localize.GetString("TelegramSettingsTitle");
}
private Task <ActivationResult> DoVerify(VerificationOption option)
{
return(Task <ActivationResult> .Factory.StartNew(() =>
{
var settings = GetSettingsTelegramSettings();
var response = Telegram.RequestCode(_service, CountryCode + NationalNumber,
GetSettingsCodeHash(),
GetSettingsTelegramSettings(), option == VerificationOption.Voice);
if (response.Response == Telegram.CodeRequest.Type.Migrate)
{
TelegramSettings newSettings;
using (var migratedClient = Telegram.GetNewClient(response.MigrateId, GetSettingsTelegramSettings(), out newSettings))
{
TelegramUtils.RunSynchronously(migratedClient.Connect());
response = Telegram.RequestCode(_service, CountryCode + NationalNumber,
GetSettingsCodeHash(),
newSettings, option == VerificationOption.Voice);
Utils.DebugPrint(">>>>> Response from the server " + ObjectDumper.Dump(response));
if (option == VerificationOption.Sms)
{
SetSettingsSettings(newSettings, false);
SetSettingsCodeHash(response.CodeHash, false);
SetSettingsRegistered(response.Registered, false);
}
return new ActivationResult
{
Success = true,
};
}
}
if (response == null || response.Response != Telegram.CodeRequest.Type.Success)
{
var message = Localize.GetString("TelegramVerifyError");
if (response != null)
{
if (response.Response == Telegram.CodeRequest.Type.NumberInvalid)
{
message = Localize.GetString("TelegramVerifyInvalidNumber");
}
}
return new ActivationResult
{
Success = false,
ErrorMessage = message,
};
}
if (option == VerificationOption.Sms)
{
SetSettingsCodeHash(response.CodeHash, true);
SetSettingsRegistered(response.Registered, true);
}
return new ActivationResult
{
Success = true
};
}));
}