public static void ChangeAttachedFileLinksImages(this MailDraftData draft, ILog log = null)
{
if (log == null)
{
log = new NullLog();
}
var baseSmileUrl = MailStoragePathCombiner.GetEditorImagesBaseUrl();
var doc = new HtmlDocument();
doc.LoadHtml(draft.HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'" + baseSmileUrl + "'))]");
if (linkNodes == null)
{
return;
}
foreach (var linkNode in linkNodes)
{
var link = linkNode.Attributes["src"].Value;
log.InfoFormat("ChangeAttachedFileLinksImages() Link to file link: {0}", link);
var fileName = Path.GetFileName(link);
var data = StorageManager.LoadLinkData(link, log);
if (!data.Any())
{
continue;
}
var attach = new MailAttachmentData
{
fileName = fileName,
storedName = fileName,
contentId = link.GetMd5(),
data = data
};
log.InfoFormat("ChangeAttachedFileLinksImages() Embedded file link contentId: {0}", attach.contentId);
linkNode.SetAttributeValue("src", "cid:" + attach.contentId);
if (draft.AttachmentsEmbedded.All(x => x.contentId != attach.contentId))
{
draft.AttachmentsEmbedded.Add(attach);
}
}
draft.HtmlBody = doc.DocumentNode.OuterHtml;
}