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use PathValidator for RenameCustomTheme

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This commit is contained in:
bluepilledgreat 2025-03-15 10:49:08 +00:00
parent 338ebba191
commit 16d13a2900
1 changed files with 39 additions and 3 deletions
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42
Bloxstrap/UI/ViewModels/Settings/AppearanceViewModel.cs
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@ -194,11 +194,47 @@ namespace Bloxstrap.UI.ViewModels.Settings
private void RenameCustomTheme() private void RenameCustomTheme()
{ {
if (SelectedCustomTheme is null) const string LOG_IDENT = "AppearanceViewModel::RenameCustomTheme";
if (SelectedCustomTheme is null || SelectedCustomTheme == SelectedCustomThemeName)
return; return;
if (SelectedCustomTheme == SelectedCustomThemeName) if (string.IsNullOrEmpty(SelectedCustomThemeName))
{
Frontend.ShowMessageBox(Strings.CustomTheme_Add_Errors_NameEmpty, MessageBoxImage.Error);
return; return;
}
var validationResult = PathValidator.IsFileNameValid(SelectedCustomThemeName);
if (validationResult != PathValidator.ValidationResult.Ok)
{
switch (validationResult)
{
case PathValidator.ValidationResult.IllegalCharacter:
Frontend.ShowMessageBox(Strings.CustomTheme_Add_Errors_NameIllegalCharacters, MessageBoxImage.Error);
break;
case PathValidator.ValidationResult.ReservedFileName:
Frontend.ShowMessageBox(Strings.CustomTheme_Add_Errors_NameReserved, MessageBoxImage.Error);
break;
default:
App.Logger.WriteLine(LOG_IDENT, $"Got unhandled PathValidator::ValidationResult {validationResult}");
Debug.Assert(false);
Frontend.ShowMessageBox(Strings.CustomTheme_Add_Errors_Unknown, MessageBoxImage.Error);
break;
}
return;
}
// better to check for the file instead of the directory so broken themes can be overwritten
string path = Path.Combine(Paths.CustomThemes, SelectedCustomThemeName, "Theme.xml");
if (File.Exists(path))
{
Frontend.ShowMessageBox(Strings.CustomTheme_Add_Errors_NameTaken, MessageBoxImage.Error);
return;
}
try try
{ {
@ -206,7 +242,7 @@ namespace Bloxstrap.UI.ViewModels.Settings
} }
catch (Exception ex) catch (Exception ex)
{ {
App.Logger.WriteException("AppearanceViewModel::RenameCustomTheme", ex); App.Logger.WriteException(LOG_IDENT, ex);
Frontend.ShowMessageBox(string.Format(Strings.Menu_Appearance_CustomThemes_RenameFailed, SelectedCustomTheme, ex.Message), MessageBoxImage.Error); Frontend.ShowMessageBox(string.Format(Strings.Menu_Appearance_CustomThemes_RenameFailed, SelectedCustomTheme, ex.Message), MessageBoxImage.Error);
return; return;
} }