As far as I'm concerned it's rather difficult, since it's all wrapped in some CDATA, and therefore you cannot traverse it through your XSLT :-(

If it's really a necessity, you should create an extension method for that purpose.

I was thinking I perhaps could use Chriztians WYSIWYG helper to do this: https://gist.github.com/greystate/1171897

But if it can't be done or is too complicated it might not be worth the time spent on it..

You could try to use an XSLT extension. Here is some code which get's all the images from the RTE and adds an absolute path to them:

/// <summary>
/// Add an absolute path to all the img tags in the html of an e-mail.
/// </summary>
/// <param name="html"></param>
/// <returns></returns>
public string AddImgAbsolutePath(string html)
{
    HtmlDocument doc = new HtmlDocument();
    doc.LoadHtml(html);

    var uri = new Uri(HttpContext.Request.Url.AbsoluteUri);
    var domainUrl = string.Format("{0}://{1}", uri.Scheme, uri.Authority);

    if (doc.DocumentNode.SelectNodes("//img[@src]") != null)
    {
        foreach (HtmlNode img in doc.DocumentNode.SelectNodes("//img[@src]"))
        {
            HtmlAttribute att = img.Attributes["src"];
            if (att.Value.StartsWith("/"))
            {
                att.Value = domainUrl + att.Value;
            }
        }
    }

    return doc.DocumentNode.InnerHtml;
}

With this code you can also get all images or the first one. It's using Html Agility Pack.

Jeroen

Hi Bjarne - you could totally use the WYSIWYG helper for that - but Jeroen's extension would be equally good - depends as always :-)

Once you've experienced the power of processing RichText content with XSLT you're going to want to do it in many more cases !

/Chriztian 

Hi Jeroen and Chriztian..

Thanks for the suggestions..

@Chriztian how can I use WYSIWYG helper to get e.g. first image to a variable?

I have been looking at these examples: http://pimpmyxslt.com/articles/wysiwyg/ .. where it replaces the html markup, with something more clean markup..

/Bjarne

Hi Chriztian

Thanks, that was what I was looking for :)

I think that is the easiest way to solve this..

/Bjarne

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