public string GetMessageHtml(Guid id)
{
ApiModel.Message message = GetMessage(id);
string html = message.MimeMessage?.HtmlBody;
if (html == null)
{
html = "<pre>" + HtmlAgilityPack.HtmlDocument.HtmlEncode(message.MimeMessage?.TextBody ?? "") + "</pre>";
}
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(html);
HtmlNodeCollection imageElements = doc.DocumentNode.SelectNodes("//img[starts-with(@src, 'cid:')]");
if (imageElements != null)
{
foreach (HtmlNode imageElement in imageElements)
{
string cid = imageElement.Attributes["src"].Value.Replace("cid:", "", StringComparison.OrdinalIgnoreCase);
var part = message.Parts.Flatten(p => p.ChildParts).FirstOrDefault(p => p.ContentId == cid);
imageElement.Attributes["src"].Value = $"api/Messages/{id.ToString()}/part/{part?.Id ?? "notfound"}/content";
}
}
return(doc.DocumentNode.OuterHtml);
}
public ApiModel.Message GetMessage(Guid id)
{
var result = new ApiModel.Message(GetDbMessage(id));
return(result);
}
public string GetMessageSource(Guid id)
{
ApiModel.Message message = GetMessage(id);
return(message.MimeMessage.ToString());
}
public string GetMessageSourceRaw(Guid id)
{
ApiModel.Message message = GetMessage(id);
return(System.Text.Encoding.UTF8.GetString(message.Data));
}
