protected override void RenderContentAreaItem(
HtmlHelper htmlHelper,
ContentAreaItem contentAreaItem,
string templateTag,
string htmlTag,
string cssClass)
{
var content = contentAreaItem.GetContent(ContentRepository);
if (content == null)
{
return;
}
var serialisedContent = EpiServerDonutHelper.SerializeBlockContentReference(content);
using (var textWriter = new StringWriter())
{
var cutomHtmlHelper = EpiServerDonutHelper.CreateHtmlHelper(htmlHelper.ViewContext.Controller, textWriter);
EpiServerDonutHelper.RenderContentData(cutomHtmlHelper, content, string.Empty);
var tagBuilder = CreateContentAreaSeperatorHtmlTags(contentAreaItem, htmlTag, cssClass);
var epiServerHtml = EpiServerDonutHelper.CreateContentAreaDonutTag(tagBuilder, serialisedContent, textWriter.ToString());
htmlHelper.RenderXhtmlString(new XhtmlString(epiServerHtml));
}
}
public static void DonutForContent(this HtmlHelper htmlHelper, IContent content)
{
var serialisedContent = EpiServerDonutHelper.SerializeBlockContentReference(content);
using (var textWriter = new StringWriter())
{
var cutomHtmlHelper = EpiServerDonutHelper.CreateHtmlHelper(htmlHelper.ViewContext.Controller, textWriter);
EpiServerDonutHelper.RenderContentData(cutomHtmlHelper, content, string.Empty);
var outputString = string.Format("<!--Donut#{0}#-->{1}<!--EndDonut-->", serialisedContent, textWriter);
var htmlString = new XhtmlString(outputString);
htmlHelper.RenderXhtmlString(htmlString);
}
}
public string ReplaceDonutHoleContent(string content, ControllerContext filterContext, OutputCacheOptions options)
{
if (filterContext.IsChildAction &&
(options & OutputCacheOptions.ReplaceDonutsInChildActions) != OutputCacheOptions.ReplaceDonutsInChildActions)
{
return(content);
}
return(DonutHoleRegex.Replace(content, match =>
{
var contentReference = JsonConvert.DeserializeObject <ContentReference>(match.Groups[1].Value);
if (contentReference == null)
{
return null;
}
var htmlToRenderWithoutDonutComment = new StringBuilder();
using (var stringWriter = new StringWriter())
{
var htmlHelper = EpiServerDonutHelper.CreateHtmlHelper(filterContext.Controller, stringWriter);
var repo = ServiceLocator.Current.GetInstance <IContentRepository>();
var epiContentToRender = repo.Get <IContent>(contentReference);
var openTag = OpenTagRegex.Match(match.Groups[1].ToString()).Groups[1].ToString();
if (!string.IsNullOrEmpty(openTag))
{
htmlToRenderWithoutDonutComment.Append(openTag);
}
EpiServerDonutHelper.RenderContentData(htmlHelper, epiContentToRender, string.Empty);
htmlToRenderWithoutDonutComment.Append(stringWriter.ToString());
var closeTag = CloseTagRegex.Match(match.Groups[1].ToString()).Groups[1].ToString();
if (!string.IsNullOrEmpty(closeTag))
{
htmlToRenderWithoutDonutComment.Append(closeTag);
}
}
return htmlToRenderWithoutDonutComment.ToString();
}));
}