private static MvcHtmlString Action(HtmlHelper helper, CmsWidgetContext context, out bool error)
{
error = false;
var controller = context.RouteData["controller"] as string;
var action = context.RouteData["action"] as string;
MvcHtmlString result;
try
{
result = helper.Action(action, controller, context.RouteData);
}
catch (CmsWidgetRenderException e)
{
error = true;
result = new MvcHtmlString(String.Format("<div class=\"qusion-cms-widget-error \">{0}</div>", e.Message));
}
catch (Exception e)
{
error = true;
result = new MvcHtmlString(String.Format("<div class=\"qusion-cms-widget-error\">{0}</div>", e.Message));
}
return(result);
}
public static MvcHtmlString RenderCmsWidget(this HtmlHelper helper, CmsWidgetContext context,
StringBuilder output)
{
if (context == null)
{
throw new CmsException();
}
// Render qusion cms widget containers only if edit mode (Page or Template)
if (context.PageContext.Mode != CmsPageContextMode.View)
{
output.AppendFormat(
"\r<div class=\"qusion-cms-widget\" data-key=\"{0}\" data-scope=\"{1}\" data-title=\"{2}\">",
context.ID,
(context.IsTemplateWidget ? "template" : "page"), context.Title);
}
// Get action result string
bool error;
var html = Action(helper, context, out error);
// if error occures we display error only if not view
if (error)
{
if (context.PageContext.Mode != CmsPageContextMode.View)
{
output.Append(html);
}
}
else
{
output.Append(html);
}
// Close widget container tag
if (context.PageContext.Mode != CmsPageContextMode.View)
{
output.AppendLine("</div>");
}
return(MvcHtmlString.Create(output.ToString()));
}
