/// <summary>
/// Ctor.
/// </summary>
public Mailer(string fullPath, IConfiguration configuration = null)
{
if (fullPath == null)
{
throw new ArgumentNullException(nameof(fullPath));
}
Configuration = configuration;
if (!string.IsNullOrEmpty(_smtpLogin.Value) &&
!string.IsNullOrEmpty(_smtpPassword.Value))
{
_smtp.Value.Credentials = new NetworkCredential(_smtpLogin.Value, _smtpPassword.Value);
}
_smtp.Value.EnableSsl = _smtpEnableSsl.Value;
if (HostingEnvironment.IsHosted)
{
fullPath = HostingEnvironment.MapPath(fullPath);
}
if (fullPath == null)
{
throw new Exception("Email template not found.");
}
string template;
using (var sr = new StreamReader(fullPath, Encoding.UTF8))
{
template = sr.ReadToEnd();
}
template = template.Replace("charset=utf-8", "charset=iso-8859-2");
var html = new HtmlDocument();
html.LoadHtml(template);
var allImages = new List <EmailImage>();
var images = html.DocumentNode.SelectNodes("//img");
if (images != null)
{
foreach (var i in images)
{
var src = i.Attributes["src"].Value;
// don't add duplicates
if (allImages.Any(ix => ix.OriginalNameWithPath.Equals(src, StringComparison.OrdinalIgnoreCase)))
{
continue;
}
var c = allImages.Count + 1;
var it = new EmailImage(Path.Combine(Path.GetDirectoryName(fullPath), src), src, src.Substring(src.LastIndexOf("/", StringComparison.Ordinal) + 1), $"{c}@DROOL");
allImages.Add(it);
}
template = allImages.Aggregate(template, (current, it) => current.Replace(it.OriginalNameWithPath, $"cid:{it.ImageNameInHtml}"));
}
_template = new EmailTemplate(template, allImages);
}
void ReleaseDesignerOutlets()
{
if (EmailImage != null)
{
EmailImage.Dispose();
EmailImage = null;
}
if (EmailTF != null)
{
EmailTF.Dispose();
EmailTF = null;
}
if (FaxusTF != null)
{
FaxusTF.Dispose();
FaxusTF = null;
}
if (InternationalCallerTF != null)
{
InternationalCallerTF.Dispose();
InternationalCallerTF = null;
}
if (LocationImage != null)
{
LocationImage.Dispose();
LocationImage = null;
}
if (PhoneNumberTF != null)
{
PhoneNumberTF.Dispose();
PhoneNumberTF = null;
}
if (PostusTF != null)
{
PostusTF.Dispose();
PostusTF = null;
}
if (SendDX != null)
{
SendDX.Dispose();
SendDX = null;
}
if (TeleImage != null)
{
TeleImage.Dispose();
TeleImage = null;
}
if (EmailButton != null)
{
EmailButton.Dispose();
EmailButton = null;
}
}
