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cleanup old list page

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This commit is contained in:
Kyle Spearrin 2017-11-27 14:23:42 -05:00
parent 214f308027
commit 7cff22fb9e
5 changed files with 3 additions and 600 deletions
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1
src/App/App.csproj
View file

@ -379,7 +379,6 @@
<Compile Include="Pages\Vault\VaultAddCipherPage.cs" />
<Compile Include="Pages\Vault\VaultViewCipherPage.cs" />
<Compile Include="Pages\Vault\VaultEditCipherPage.cs" />
<Compile Include="Pages\Vault\VaultListCiphersPage.cs" />
<Compile Include="Services\PasswordGenerationService.cs" />
<Compile Include="Utilities\Base32.cs" />
<Compile Include="Utilities\Crypto.cs" />

17
src/App/Models/Page/VaultListPageModel.cs
View file

@ -166,23 +166,6 @@ namespace Bit.App.Models.Page
public bool Fuzzy { get; set; }
}
public class Folder : List<Cipher>
{
public Folder(Models.Folder folder)
{
Id = folder.Id;
Name = folder.Name?.Decrypt();
}
public Folder(List<Cipher> ciphers)
{
AddRange(ciphers);
}
public string Id { get; set; }
public string Name { get; set; } = AppResources.FolderNone;
}
public class Section<T> : List<T>
{
public Section(List<T> groupItems, string name, bool doUpper = true)

2
src/App/Pages/Vault/VaultAutofillListCiphersPage.cs
View file

@ -293,7 +293,7 @@ namespace Bit.App.Pages
{
_page.GoogleAnalyticsService.TrackExtensionEvent("CloseToSearch",
_page.Uri.StartsWith("http") ? "Website" : "App");
Application.Current.MainPage = new ExtendedNavigationPage(new VaultListCiphersPage(false, _page.Uri));
Application.Current.MainPage = new ExtendedNavigationPage(new VaultSearchCiphersPage(uri: _page.Uri));
_page.UserDialogs.Toast(string.Format(AppResources.BitwardenAutofillServiceSearch, _page._name),
TimeSpan.FromSeconds(10));
}

580
src/App/Pages/Vault/VaultListCiphersPage.cs
View file

@ -1,580 +0,0 @@
using System;
using System.Linq;
using System.Threading.Tasks;
using Acr.UserDialogs;
using Bit.App.Abstractions;
using Bit.App.Controls;
using Bit.App.Models.Page;
using Bit.App.Resources;
using Xamarin.Forms;
using XLabs.Ioc;
using Bit.App.Utilities;
using Plugin.Settings.Abstractions;
using Plugin.Connectivity.Abstractions;
using System.Collections.Generic;
using System.Threading;
using FFImageLoading.Forms;
using Bit.App.Enums;
namespace Bit.App.Pages
{
public class VaultListCiphersPage : ExtendedContentPage
{
private readonly IFolderService _folderService;
private readonly ICipherService _cipherService;
private readonly IUserDialogs _userDialogs;
private readonly IConnectivity _connectivity;
private readonly IDeviceActionService _deviceActionService;
private readonly ISyncService _syncService;
private readonly IPushNotificationService _pushNotification;
private readonly IDeviceInfoService _deviceInfoService;
private readonly ISettings _settings;
private readonly IAppSettingsService _appSettingsService;
private readonly IGoogleAnalyticsService _googleAnalyticsService;
private readonly bool _favorites;
private CancellationTokenSource _filterResultsCancellationTokenSource;
public VaultListCiphersPage(bool favorites, string uri = null)
: base(true)
{
_favorites = favorites;
_folderService = Resolver.Resolve<IFolderService>();
_cipherService = Resolver.Resolve<ICipherService>();
_connectivity = Resolver.Resolve<IConnectivity>();
_userDialogs = Resolver.Resolve<IUserDialogs>();
_deviceActionService = Resolver.Resolve<IDeviceActionService>();
_syncService = Resolver.Resolve<ISyncService>();
_pushNotification = Resolver.Resolve<IPushNotificationService>();
_deviceInfoService = Resolver.Resolve<IDeviceInfoService>();
_settings = Resolver.Resolve<ISettings>();
_appSettingsService = Resolver.Resolve<IAppSettingsService>();
_googleAnalyticsService = Resolver.Resolve<IGoogleAnalyticsService>();
var cryptoService = Resolver.Resolve<ICryptoService>();
Uri = uri;
Init();
}
public ExtendedObservableCollection<VaultListPageModel.Folder> PresentationFolders { get; private set; }
= new ExtendedObservableCollection<VaultListPageModel.Folder>();
public ListView ListView { get; set; }
public VaultListPageModel.Cipher[] Ciphers { get; set; } = new VaultListPageModel.Cipher[] { };
public VaultListPageModel.Folder[] Folders { get; set; } = new VaultListPageModel.Folder[] { };
public SearchBar Search { get; set; }
public StackLayout NoDataStackLayout { get; set; }
public StackLayout ResultsStackLayout { get; set; }
public ActivityIndicator LoadingIndicator { get; set; }
private AddCipherToolBarItem AddCipherItem { get; set; }
public string Uri { get; set; }
private void Init()
{
if(!_favorites)
{
AddCipherItem = new AddCipherToolBarItem(this);
ToolbarItems.Add(AddCipherItem);
}
ListView = new ListView(ListViewCachingStrategy.RecycleElement)
{
IsGroupingEnabled = true,
ItemsSource = PresentationFolders,
HasUnevenRows = true,
GroupHeaderTemplate = new DataTemplate(() => new VaultListHeaderViewCell(this)),
ItemTemplate = new DataTemplate(() => new VaultListViewCell(
(VaultListPageModel.Cipher c) => MoreClickedAsync(c)))
};
if(Device.RuntimePlatform == Device.iOS)
{
ListView.RowHeight = -1;
}
Search = new SearchBar
{
Placeholder = AppResources.SearchVault,
FontSize = Device.GetNamedSize(NamedSize.Small, typeof(Button)),
CancelButtonColor = Color.FromHex("3c8dbc")
};
// Bug with searchbar on android 7, ref https://bugzilla.xamarin.com/show_bug.cgi?id=43975
if(Device.RuntimePlatform == Device.Android && _deviceInfoService.Version >= 24)
{
Search.HeightRequest = 50;
}
Title = _favorites ? AppResources.Favorites : AppResources.MyVault;
ResultsStackLayout = new StackLayout
{
Children = { Search, ListView },
Spacing = 0
};
var noDataLabel = new Label
{
Text = _favorites ? AppResources.NoFavorites : AppResources.NoItems,
HorizontalTextAlignment = TextAlignment.Center,
FontSize = Device.GetNamedSize(NamedSize.Small, typeof(Label)),
Style = (Style)Application.Current.Resources["text-muted"]
};
NoDataStackLayout = new StackLayout
{
Children = { noDataLabel },
VerticalOptions = LayoutOptions.CenterAndExpand,
Padding = new Thickness(20, 0),
Spacing = 20
};
if(!_favorites)
{
var addCipherButton = new ExtendedButton
{
Text = AppResources.AddAnItem,
Command = new Command(() => AddCipher()),
Style = (Style)Application.Current.Resources["btn-primaryAccent"]
};
NoDataStackLayout.Children.Add(addCipherButton);
}
LoadingIndicator = new ActivityIndicator
{
IsRunning = true,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.Center
};
Content = LoadingIndicator;
}
private void SearchBar_SearchButtonPressed(object sender, EventArgs e)
{
_filterResultsCancellationTokenSource = FilterResultsBackground(((SearchBar)sender).Text,
_filterResultsCancellationTokenSource);
}
private void SearchBar_TextChanged(object sender, TextChangedEventArgs e)
{
var oldLength = e.OldTextValue?.Length ?? 0;
var newLength = e.NewTextValue?.Length ?? 0;
if(oldLength < 2 && newLength < 2 && oldLength < newLength)
{
return;
}
_filterResultsCancellationTokenSource = FilterResultsBackground(e.NewTextValue,
_filterResultsCancellationTokenSource);
}
private CancellationTokenSource FilterResultsBackground(string searchFilter,
CancellationTokenSource previousCts)
{
var cts = new CancellationTokenSource();
Task.Run(async () =>
{
if(!string.IsNullOrWhiteSpace(searchFilter))
{
await Task.Delay(300);
if(searchFilter != Search.Text)
{
return;
}
else
{
previousCts?.Cancel();
}
}
try
{
FilterResults(searchFilter, cts.Token);
}
catch(OperationCanceledException) { }
}, cts.Token);
return cts;
}
private void FilterResults(string searchFilter, CancellationToken ct)
{
ct.ThrowIfCancellationRequested();
if(string.IsNullOrWhiteSpace(searchFilter))
{
LoadFolders(Ciphers, ct);
}
else
{
searchFilter = searchFilter.ToLower();
var filteredCiphers = Ciphers
.Where(s =>
s.Name.ToLower().Contains(searchFilter) ||
(s.Subtitle?.ToLower().Contains(searchFilter) ?? false))
.TakeWhile(s => !ct.IsCancellationRequested)
.ToArray();
ct.ThrowIfCancellationRequested();
LoadFolders(filteredCiphers, ct);
}
}
protected override void OnAppearing()
{
base.OnAppearing();
MessagingCenter.Subscribe<ISyncService, bool>(_syncService, "SyncCompleted", (sender, success) =>
{
if(success)
{
_filterResultsCancellationTokenSource = FetchAndLoadVault();
}
});
ListView.ItemSelected += CipherSelected;
Search.TextChanged += SearchBar_TextChanged;
Search.SearchButtonPressed += SearchBar_SearchButtonPressed;
AddCipherItem?.InitEvents();
_filterResultsCancellationTokenSource = FetchAndLoadVault();
if(_connectivity.IsConnected && Device.RuntimePlatform == Device.iOS && !_favorites)
{
var pushPromptShow = _settings.GetValueOrDefault(Constants.PushInitialPromptShown, false);
Action registerAction = () =>
{
var lastPushRegistration =
_settings.GetValueOrDefault(Constants.PushLastRegistrationDate, DateTime.MinValue);
if(!pushPromptShow || DateTime.UtcNow - lastPushRegistration > TimeSpan.FromDays(1))
{
_pushNotification.Register();
}
};
if(!pushPromptShow)
{
_settings.AddOrUpdateValue(Constants.PushInitialPromptShown, true);
_userDialogs.Alert(new AlertConfig
{
Message = AppResources.PushNotificationAlert,
Title = AppResources.EnableAutomaticSyncing,
OnAction = registerAction,
OkText = AppResources.OkGotIt
});
}
else
{
// Check push registration once per day
registerAction();
}
}
}
protected override void OnDisappearing()
{
base.OnDisappearing();
MessagingCenter.Unsubscribe<ISyncService, bool>(_syncService, "SyncCompleted");
ListView.ItemSelected -= CipherSelected;
Search.TextChanged -= SearchBar_TextChanged;
Search.SearchButtonPressed -= SearchBar_SearchButtonPressed;
AddCipherItem?.Dispose();
}
protected override bool OnBackButtonPressed()
{
if(string.IsNullOrWhiteSpace(Uri))
{
return false;
}
_googleAnalyticsService.TrackExtensionEvent("BackClosed", Uri.StartsWith("http") ? "Website" : "App");
_deviceActionService.CloseAutofill();
return true;
}
private void AdjustContent()
{
if(PresentationFolders.Count > 0 || !string.IsNullOrWhiteSpace(Search.Text))
{
Content = ResultsStackLayout;
}
else
{
Content = NoDataStackLayout;
}
}
private CancellationTokenSource FetchAndLoadVault()
{
var cts = new CancellationTokenSource();
if(PresentationFolders.Count > 0 && _syncService.SyncInProgress)
{
return cts;
}
_filterResultsCancellationTokenSource?.Cancel();
Task.Run(async () =>
{
var foldersTask = _folderService.GetAllAsync();
var ciphersTask = _favorites ? _cipherService.GetAllAsync(true) : _cipherService.GetAllAsync();
await Task.WhenAll(foldersTask, ciphersTask);
var folders = await foldersTask;
var ciphers = await ciphersTask;
Folders = folders
.Select(f => new VaultListPageModel.Folder(f))
.OrderBy(s => s.Name)
.ToArray();
Ciphers = ciphers
.Select(s => new VaultListPageModel.Cipher(s, _appSettingsService))
.OrderBy(s => s.Name)
.ThenBy(s => s.Subtitle)
.ToArray();
try
{
FilterResults(Search.Text, cts.Token);
}
catch(OperationCanceledException) { }
}, cts.Token);
return cts;
}
private void LoadFolders(VaultListPageModel.Cipher[] ciphers, CancellationToken ct)
{
var folders = new List<VaultListPageModel.Folder>(Folders);
foreach(var folder in folders)
{
if(folder.Any())
{
folder.Clear();
}
var ciphersToAdd = ciphers
.Where(s => s.FolderId == folder.Id)
.TakeWhile(s => !ct.IsCancellationRequested)
.ToList();
ct.ThrowIfCancellationRequested();
folder.AddRange(ciphersToAdd);
}
var noneToAdd = ciphers
.Where(s => s.FolderId == null)
.TakeWhile(s => !ct.IsCancellationRequested)
.ToList();
ct.ThrowIfCancellationRequested();
var noneFolder = new VaultListPageModel.Folder(noneToAdd);
folders.Add(noneFolder);
var foldersToAdd = folders
.Where(f => f.Any())
.TakeWhile(s => !ct.IsCancellationRequested)
.ToList();
ct.ThrowIfCancellationRequested();
Device.BeginInvokeOnMainThread(() =>
{
PresentationFolders.ResetWithRange(foldersToAdd);
AdjustContent();
});
}
private async void CipherSelected(object sender, SelectedItemChangedEventArgs e)
{
var cipher = e.SelectedItem as VaultListPageModel.Cipher;
if(cipher == null)
{
return;
}
string selection = null;
if(!string.IsNullOrWhiteSpace(Uri))
{
selection = await DisplayActionSheet(AppResources.AutofillOrView, AppResources.Cancel, null,
AppResources.Autofill, AppResources.View);
}
if(selection == AppResources.View || string.IsNullOrWhiteSpace(Uri))
{
var page = new VaultViewCipherPage(cipher.Type, cipher.Id);
await Navigation.PushForDeviceAsync(page);
}
else if(selection == AppResources.Autofill)
{
if(_deviceInfoService.Version < 21)
{
MoreClickedAsync(cipher);
}
else
{
_googleAnalyticsService.TrackExtensionEvent("AutoFilled",
Uri.StartsWith("http") ? "Website" : "App");
_deviceActionService.Autofill(cipher);
}
}
((ListView)sender).SelectedItem = null;
}
private async void MoreClickedAsync(VaultListPageModel.Cipher cipher)
{
var buttons = new List<string> { AppResources.View, AppResources.Edit };
if(cipher.Type == CipherType.Login)
{
if(!string.IsNullOrWhiteSpace(cipher.LoginPassword.Value))
{
buttons.Add(AppResources.CopyPassword);
}
if(!string.IsNullOrWhiteSpace(cipher.LoginUsername))
{
buttons.Add(AppResources.CopyUsername);
}
if(!string.IsNullOrWhiteSpace(cipher.LoginUri) && (cipher.LoginUri.StartsWith("http://")
|| cipher.LoginUri.StartsWith("https://")))
{
buttons.Add(AppResources.GoToWebsite);
}
}
else if(cipher.Type == CipherType.Card)
{
if(!string.IsNullOrWhiteSpace(cipher.CardNumber))
{
buttons.Add(AppResources.CopyNumber);
}
if(!string.IsNullOrWhiteSpace(cipher.CardCode.Value))
{
buttons.Add(AppResources.CopySecurityCode);
}
}
var selection = await DisplayActionSheet(cipher.Name, AppResources.Cancel, null, buttons.ToArray());
if(selection == AppResources.View)
{
var page = new VaultViewCipherPage(cipher.Type, cipher.Id);
await Navigation.PushForDeviceAsync(page);
}
else if(selection == AppResources.Edit)
{
var page = new VaultEditCipherPage(cipher.Id);
await Navigation.PushForDeviceAsync(page);
}
else if(selection == AppResources.CopyPassword)
{
Copy(cipher.LoginPassword.Value, AppResources.Password);
}
else if(selection == AppResources.CopyUsername)
{
Copy(cipher.LoginUsername, AppResources.Username);
}
else if(selection == AppResources.GoToWebsite)
{
Device.OpenUri(new Uri(cipher.LoginUri));
}
else if(selection == AppResources.CopyNumber)
{
Copy(cipher.CardNumber, AppResources.Number);
}
else if(selection == AppResources.CopySecurityCode)
{
Copy(cipher.CardCode.Value, AppResources.SecurityCode);
}
}
private void Copy(string copyText, string alertLabel)
{
_deviceActionService.CopyToClipboard(copyText);
_userDialogs.Toast(string.Format(AppResources.ValueHasBeenCopied, alertLabel));
}
private async void AddCipher()
{
var type = await _userDialogs.ActionSheetAsync(AppResources.SelectTypeAdd, AppResources.Cancel, null, null,
AppResources.TypeLogin, AppResources.TypeCard, AppResources.TypeIdentity, AppResources.TypeSecureNote);
var selectedType = CipherType.SecureNote;
if(type == AppResources.Cancel)
{
return;
}
else if(type == AppResources.TypeLogin)
{
selectedType = CipherType.Login;
}
else if(type == AppResources.TypeCard)
{
selectedType = CipherType.Card;
}
else if(type == AppResources.TypeIdentity)
{
selectedType = CipherType.Identity;
}
var page = new VaultAddCipherPage(selectedType, Uri);
await Navigation.PushForDeviceAsync(page);
}
private class AddCipherToolBarItem : ExtendedToolbarItem
{
private readonly VaultListCiphersPage _page;
public AddCipherToolBarItem(VaultListCiphersPage page)
: base(() => page.AddCipher())
{
_page = page;
Text = AppResources.Add;
Icon = "plus.png";
}
}
private class VaultListHeaderViewCell : ExtendedViewCell
{
public VaultListHeaderViewCell(VaultListCiphersPage page)
{
var image = new CachedImage
{
Source = "folder.png",
WidthRequest = 20,
HeightRequest = 20,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.Center
};
var label = new Label
{
FontSize = Device.GetNamedSize(NamedSize.Medium, typeof(Label)),
Style = (Style)Application.Current.Resources["text-muted"],
VerticalTextAlignment = TextAlignment.Center
};
label.SetBinding(Label.TextProperty, nameof(VaultListPageModel.Folder.Name));
var grid = new Grid
{
ColumnSpacing = 0,
RowSpacing = 0,
Padding = new Thickness(3, 8, 0, 8)
};
grid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(1, GridUnitType.Star) });
grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(40, GridUnitType.Absolute) });
grid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
grid.Children.Add(image, 0, 0);
grid.Children.Add(label, 1, 0);
View = grid;
BackgroundColor = Color.FromHex("efeff4");
}
}
}
}

3
src/App/Pages/Vault/VaultSearchCiphersPage.cs
View file

@ -227,7 +227,8 @@ namespace Bit.App.Pages
Search.SearchButtonPressed += SearchBar_SearchButtonPressed;
_filterResultsCancellationTokenSource = FetchAndLoadVault();
if(!_folder && string.IsNullOrWhiteSpace(_folderId) && string.IsNullOrWhiteSpace(_collectionId) && !_favorites)
if(string.IsNullOrWhiteSpace(_uri) && !_folder && string.IsNullOrWhiteSpace(_folderId) &&
string.IsNullOrWhiteSpace(_collectionId) && !_favorites)
{
Search.FocusWithDelay();
}