public static void RenderMultipartRelated(MultipartRelated related, WebBrowserEditabil pWebBrowser)
{
var root = related.Root;
var multipart = root as Multipart;
var text = root as TextPart;
if (multipart != null)
{
for (int i = multipart.Count; i > 0; i--)
{
var body = multipart[i - 1] as TextPart;
if (body == null)
{
continue;
}
if (body.ContentType.IsMimeType("text", "html"))
{
text = body;
break;
}
if (text == null)
{
text = body;
}
}
}
if (text != null)
{
if (text.ContentType.IsMimeType("text", "html"))
{
var ctx = new MultipartRelatedImageContext(related);
var converter = new HtmlToHtml()
{
HtmlTagCallback = ctx.HtmlTagCallback
};
var html = converter.Convert(text.Text);
pWebBrowser.DocumentText = html;
}
else
{
RenderText(text, pWebBrowser);
}
}
else
{
return;
}
}
void RenderMultipartRelated(MultipartRelated related)
{
var root = related.Root;
var multipart = root as Multipart;
var text = root as TextPart;
if (multipart != null)
{
// Note: the root document can sometimes be a multipart/alternative.
// A multipart/alternative is just a collection of alternate views.
// The last part is the format that most closely matches what the
// user saw in his or her email client's WYSIWYG editor.
for (int i = multipart.Count; i > 0; i--)
{
var body = multipart[i - 1] as TextPart;
if (body == null)
{
continue;
}
// our preferred mime-type is text/html
if (body.ContentType.IsMimeType("text", "html"))
{
text = body;
break;
}
if (text == null)
{
text = body;
}
}
}
// check if we have a text/html document
if (text != null)
{
if (text.ContentType.IsMimeType("text", "html"))
{
// replace image src urls that refer to related MIME parts with "data:" urls
// Note: we could also save the related MIME part content to disk and use
// file:// urls instead.
var ctx = new MultipartRelatedImageContext(related);
var converter = new HtmlToHtml()
{
HtmlTagCallback = ctx.HtmlTagCallback
};
var html = converter.Convert(text.Text);
webBrowser.DocumentText = html;
}
else
{
RenderText(text);
}
}
else
{
// we don't know how to render this type of content
return;
}
}
void RenderMultipartRelated (MultipartRelated related)
{
var root = related.Root;
var multipart = root as Multipart;
var text = root as TextPart;
if (multipart != null) {
// Note: the root document can sometimes be a multipart/alternative.
// A multipart/alternative is just a collection of alternate views.
// The last part is the format that most closely matches what the
// user saw in his or her email client's WYSIWYG editor.
for (int i = multipart.Count; i > 0; i--) {
var body = multipart[i - 1] as TextPart;
if (body == null)
continue;
// our preferred mime-type is text/html
if (body.ContentType.Matches ("text", "html")) {
text = body;
break;
}
if (text == null)
text = body;
}
}
// check if we have a text/html document
if (text != null) {
if (text.ContentType.Matches ("text", "html")) {
// replace image src urls that refer to related MIME parts with "data:" urls
// Note: we could also save the related MIME part content to disk and use
// file:// urls instead.
var ctx = new MultipartRelatedImageContext (related);
var converter = new HtmlToHtml () { HtmlTagCallback = ctx.HtmlTagCallback };
var html = converter.Convert (text.Text);
webBrowser.DocumentText = html;
} else {
RenderText (text);
}
} else if (root != null) {
// we don't know what we have, so render it as an entity
Render (root);
}
}
