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loop through URIs to find website before showing default icons (#1572)

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- create static class for uri logic (keeping converter for future)
- create new property in viewmodel for icon source
- check if icons are enabled and source for icon before showing default glyph
This commit is contained in:
Jake Fink 2021-10-12 11:00:33 -04:00 committed by GitHub
parent c9ce7256e5
commit fc1000acc1
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 63 additions and 35 deletions
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2
src/App/Controls/CipherViewCell/CipherViewCell.xaml
View File

@ -46,7 +46,7 @@
WidthRequest="22"
HeightRequest="22"
IsVisible="{Binding ShowIconImage}"
Source="{Binding Cipher, Converter={StaticResource iconImageConverter}}"
Source="{Binding IconImageSource, Mode=OneTime}"
AutomationProperties.IsInAccessibleTree="False" />
<Grid RowSpacing="0" ColumnSpacing="0" Grid.Row="0" Grid.Column="1" VerticalOptions="Center" Padding="0, 7">

22
src/App/Controls/CipherViewCell/CipherViewCellViewModel.cs
View File

@ -1,4 +1,5 @@
using Bit.Core.Models.View;
using Bit.App.Utilities;
using Bit.Core.Models.View;
using Bit.Core.Utilities;
namespace Bit.App.Controls
@ -7,6 +8,7 @@ namespace Bit.App.Controls
{
private CipherView _cipher;
private bool _websiteIconsEnabled;
private string _iconImageSource = string.Empty;
public CipherViewCellViewModel(CipherView cipherView, bool websiteIconsEnabled)
{
@ -28,8 +30,22 @@ namespace Bit.App.Controls
public bool ShowIconImage
{
get => WebsiteIconsEnabled && !string.IsNullOrWhiteSpace(Cipher.Login?.Uri) &&
Cipher.Login.Uri.StartsWith("http");
get => WebsiteIconsEnabled
&& !string.IsNullOrWhiteSpace(Cipher.Login?.Uri)
&& IconImageSource != null;
}
public string IconImageSource
{
get
{
if (_iconImageSource == string.Empty) // default value since icon source can return null
{
_iconImageSource = IconImageHelper.GetLoginIconImage(Cipher);
}
return _iconImageSource;
}
}
}
}

74
src/App/Utilities/IconImageConverter.cs
View File

@ -10,8 +10,6 @@ namespace Bit.App.Utilities
{
public class IconImageConverter : IValueConverter
{
private readonly IEnvironmentService _environmentService = ServiceContainer.Resolve<IEnvironmentService>("environmentService");
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var cipher = value as CipherView;
@ -29,51 +27,65 @@ namespace Bit.App.Utilities
switch (cipher.Type)
{
case CipherType.Login:
icon = GetLoginIconImage(cipher);
icon = IconImageHelper.GetLoginIconImage(cipher);
break;
default:
break;
}
return icon;
}
}
string GetLoginIconImage(CipherView cipher)
public static class IconImageHelper
{
public static string GetLoginIconImage(CipherView cipher)
{
string image = null;
if (cipher.Login.Uri != null)
if (cipher.Login.HasUris)
{
var hostnameUri = cipher.Login.Uri;
var isWebsite = false;
if (!hostnameUri.Contains("://") && hostnameUri.Contains("."))
foreach (var uri in cipher.Login.Uris)
{
hostnameUri = string.Concat("http://", hostnameUri);
isWebsite = true;
}
else
{
isWebsite = hostnameUri.StartsWith("http") && hostnameUri.Contains(".");
}
if (isWebsite)
{
var hostname = CoreHelpers.GetHostname(hostnameUri);
var iconsUrl = _environmentService.IconsUrl;
if (string.IsNullOrWhiteSpace(iconsUrl))
var hostnameUri = uri.Uri;
var isWebsite = false;
if (!hostnameUri.Contains("."))
{
if (!string.IsNullOrWhiteSpace(_environmentService.BaseUrl))
{
iconsUrl = string.Format("{0}/icons", _environmentService.BaseUrl);
}
else
{
iconsUrl = "https://icons.bitwarden.net";
}
continue;
}
if (!hostnameUri.Contains("://"))
{
hostnameUri = string.Concat("http://", hostnameUri);
}
isWebsite = hostnameUri.StartsWith("http");
if (isWebsite)
{
image = GetIconUrl(hostnameUri);
break;
}
image = string.Format("{0}/{1}/icon.png", iconsUrl, hostname);
}
}
return image;
}
private static string GetIconUrl(string hostnameUri)
{
IEnvironmentService _environmentService = ServiceContainer.Resolve<IEnvironmentService>("environmentService");
var hostname = CoreHelpers.GetHostname(hostnameUri);
var iconsUrl = _environmentService.IconsUrl;
if (string.IsNullOrWhiteSpace(iconsUrl))
{
if (!string.IsNullOrWhiteSpace(_environmentService.BaseUrl))
{
iconsUrl = string.Format("{0}/icons", _environmentService.BaseUrl);
}
else
{
iconsUrl = "https://icons.bitwarden.net";
}
}
return string.Format("{0}/{1}/icon.png", iconsUrl, hostname);
}
}
}