public async Task <IActionResult> Edit(string name)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.ManageShortcodeTemplates))
{
return(Forbid());
}
var shortcodeTemplatesDocument = await _shortcodeTemplatesManager.GetShortcodeTemplatesDocumentAsync();
if (!shortcodeTemplatesDocument.ShortcodeTemplates.ContainsKey(name))
{
return(RedirectToAction(nameof(Create), new { name }));
}
var template = shortcodeTemplatesDocument.ShortcodeTemplates[name];
var model = new ShortcodeTemplateViewModel
{
Name = name,
Content = template.Content,
Hint = template.Hint,
Usage = template.Usage,
DefaultValue = template.DefaultValue,
Categories = template.Categories
};
return(View(model));
}
public async Task <IActionResult> CreatePost(ShortcodeTemplateViewModel model, string submit)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.ManageShortcodeTemplates))
{
return(Forbid());
}
if (ModelState.IsValid)
{
if (String.IsNullOrWhiteSpace(model.Name))
{
ModelState.AddModelError(nameof(ShortcodeTemplateViewModel.Name), S["The name is mandatory."]);
}
else if (String.IsNullOrEmpty(model.Content))
{
ModelState.AddModelError(nameof(ShortcodeTemplateViewModel.Content), S["The template content is mandatory."]);
}
else if (!_liquidTemplateManager.Validate(model.Content, out var errors))
{
ModelState.AddModelError(nameof(ShortcodeTemplateViewModel.Content), S["The template doesn't contain a valid Liquid expression. Details: {0}", string.Join(" ", errors)]);
}
else
{
var shortcodeTemplatesDocument = await _shortcodeTemplatesManager.GetShortcodeTemplatesDocumentAsync();
if (shortcodeTemplatesDocument.ShortcodeTemplates.ContainsKey(model.Name))
{
ModelState.AddModelError(nameof(ShortcodeTemplateViewModel.Name), S["A template with the same name already exists."]);
}
}
}
if (ModelState.IsValid)
{
var template = new ShortcodeTemplate
{
Content = model.Content,
Hint = model.Hint,
Usage = model.Usage,
DefaultValue = model.DefaultValue,
Categories = JsonConvert.DeserializeObject <string[]>(model.SelectedCategories)
};
await _shortcodeTemplatesManager.UpdateShortcodeTemplateAsync(model.Name, template);
if (submit == "SaveAndContinue")
{
return(RedirectToAction(nameof(Edit), new { name = model.Name }));
}
else
{
return(RedirectToAction(nameof(Index)));
}
}
// If we got this far, something failed, redisplay form
return(View(model));
}
public async Task <IActionResult> Create(ShortcodeTemplateViewModel model)
{
if (!await _authorizationService.AuthorizeAsync(User, Permissions.ManageShortcodeTemplates))
{
return(Forbid());
}
return(View(new ShortcodeTemplateViewModel()));
}
