public async Task <IActionResult> EditPost(EditThemeViewModel model)
{
// Ensure we have permission
if (!await _authorizationService.AuthorizeAsync(User, Permissions.EditThemes))
{
return(Unauthorized());
}
var result = await _viewProvider.ProvideUpdateAsync(new ThemeAdmin(), this);
if (!ModelState.IsValid)
{
// Add model state errors
foreach (var modelState in ViewData.ModelState.Values)
{
foreach (var error in modelState.Errors)
{
_alerter.Danger(T[error.ErrorMessage]);
}
}
// Return
return(RedirectToAction(nameof(Index)));
}
// Get theme files for current theme and path
var themeFile = _themeFileManager.GetFile(model.ThemeId, model.Path);
if (themeFile == null)
{
return(NotFound());
}
// Write file
await _themeFileManager.SaveFileAsync(themeFile, model.FileContents);
// Display Confirmation
_alerter.Success(T["File Updated Successfully!"]);
// Redirect back to topic
return(Redirect(_contextFacade.GetRouteUrl(new RouteValueDictionary()
{
["area"] = "Plato.Theming",
["controller"] = "Admin",
["action"] = "Edit",
["id"] = model.ThemeId,
["path"] = model.Path
})));
}
public override async Task <IViewProviderResult> BuildEditAsync(ThemeAdmin model, IViewProviderContext updater)
{
// We are adding a new theme
if (String.IsNullOrEmpty(model.ThemeId))
{
var createViewModel = new CreateThemeViewModel()
{
AvailableThemes = GetAvailableThemes()
};
return(Views(
View <CreateThemeViewModel>("Admin.Create.Header", viewModel => createViewModel).Zone("header").Order(1),
View <CreateThemeViewModel>("Admin.Create.Content", viewModel => createViewModel).Zone("content").Order(1),
View <CreateThemeViewModel>("Admin.Create.Footer", viewModel => createViewModel).Zone("footer").Order(1)
));
}
var file = _siteThemeFileManager.GetFile(model.ThemeId, model.Path);
// We are editing an existing theme
var editViewModel = new EditThemeViewModel()
{
ThemeId = model.ThemeId,
Path = model.Path,
File = file,
FileContents = await _siteThemeFileManager.ReadFileAsync(file),
Files = !string.IsNullOrEmpty(model.Path)
? _siteThemeFileManager.GetFiles(model.ThemeId, model.Path)
: _siteThemeFileManager.GetFiles(model.ThemeId)
};
return(Views(
View <EditThemeViewModel>("Admin.Edit.Header", viewModel => editViewModel).Zone("header").Order(1),
View <EditThemeViewModel>("Admin.Edit.Content", viewModel => editViewModel).Zone("content").Order(1)
));
}
public EditTheme(Theme tm)
{
InitializeComponent();
DataContext = new EditThemeViewModel(tm);
}
