public ActionResult Edit(int id, string category, string type, int actionId = -1) {
if (!Services.Authorizer.Authorize(StandardPermissions.SiteOwner, T("Not authorized to manage rules")))
return new HttpUnauthorizedResult();
var action = _rulesManager.DescribeActions().SelectMany(x => x.Descriptors).Where(x => x.Category == category && x.Type == type).FirstOrDefault();
if (action == null) {
return HttpNotFound();
}
// if there is no form to edit, save the action and go back to the rule
if (action.Form == null) {
if (actionId == -1) {
var rule = _rulesServices.GetRule(id);
rule.Actions.Add(new ActionRecord { Category = category, Type = type, Position = rule.Actions.Count + 1 });
}
return RedirectToAction("Edit", "Admin", new { id });
}
// build the form, and let external components alter it
var form = _formManager.Build(action.Form);
// generate an anti forgery token
var viewContext = new ViewContext { HttpContext = HttpContext, Controller = this };
var siteSalt = Services.WorkContext.CurrentSite.SiteSalt;
var token = new HtmlHelper(viewContext, new ViewDataContainer()).AntiForgeryToken(siteSalt);
// add a submit button to the form
form
._Actions(Shape.Fieldset(
_RequestAntiForgeryToken: Shape.Markup(
Value: token.ToString()),
_Save: Shape.Submit(
Name: "op",
Value: T("Save"))
)
);
// bind form with existing values).
if (actionId != -1) {
var rule = _rulesServices.GetRule(id);
var actionRecord = rule.Actions.Where(a => a.Id == actionId).FirstOrDefault();
if (actionRecord != null) {
var parameters = FormParametersHelper.FromString(actionRecord.Parameters);
_formManager.Bind(form, new DictionaryValueProvider<string>(parameters, CultureInfo.InvariantCulture));
}
}
var viewModel = new EditActionViewModel { Id = id, Action = action, Form = form };
return View(viewModel);
}
public ActionResult EditPost(int id, string category, string type, [DefaultValue(-1)]int actionId, FormCollection formCollection) {
var rule = _rulesServices.GetRule(id);
var actionRecord = rule.Actions.Where(a => a.Id == actionId).FirstOrDefault();
// add new action record if it's a newly created action
if (actionRecord == null) {
actionRecord = new ActionRecord { Category = category, Type = type, Position = rule.Actions.Count };
rule.Actions.Add(actionRecord);
}
var action = _rulesManager.DescribeActions().SelectMany(x => x.Descriptors).Where(x => x.Category == category && x.Type == type).FirstOrDefault();
// validating form values
_formManager.Validate(new ValidatingContext { FormName = action.Form, ModelState = ModelState, ValueProdiver = ValueProvider });
if (ModelState.IsValid) {
var dictionary = formCollection.AllKeys.ToDictionary(key => key, formCollection.Get);
// save form parameters
actionRecord.Parameters = FormParametersHelper.ToString(dictionary);
return RedirectToAction("Edit", "Admin", new { id });
}
// model is invalid, display it again
var form = _formManager.Build(action.Form);
AddSubmitButton(form);
_formManager.Bind(form, formCollection);
var viewModel = new EditActionViewModel { Id = id, Action = action, Form = form };
return View(viewModel);
}