public Message Generate(string messageCode, object model, string locale)
{
if (model == null)
{
throw new NullReferenceException("model");
}
try
{
var cacheName = string.Format("{0}.{1}", messageCode, locale);
if (!_service.HasTemplate(cacheName))
{
var template = _templateLocator.GetTemplate(messageCode, locale);
_service.Compile(template, typeof(MessageTemplate <>), cacheName);
}
var resolvedTemplate = _service.Resolve(cacheName, model);
var result = _service.Run(resolvedTemplate, null);
return(new Message
{
Subject = ((IMessageTemplate)resolvedTemplate).Subject,
Body = result
});
}
catch (TemplateCompilationException tce)
{
_log.Error("Template compilation error", tce);
throw;
}
}
public SendEmailResponse Invoke(SendEmailRequest request)
{
Message message;
Trace("Starting...");
if (request.EmailInfo is NonTemplatedEmailInfo)
{
var emailInfo = request.EmailInfo as NonTemplatedEmailInfo;
Trace("...Sending non templated email");
message = new Message
{
To = emailInfo.To,
Bcc = emailInfo.Bcc,
Body = emailInfo.Body,
Cc = emailInfo.Cc,
Subject = emailInfo.Subject,
};
_emailSender.Send(message);
Trace("...Sent");
}
else
{
Trace("...Getting template");
string template = _templateLocator.GetTemplate(request.EmailInfo);
Trace("...Parsing email info");
var emailParams = _emailInfoParser.Parse(request.EmailInfo);
Trace("...Rendering email");
message = _emailRenderer.Render(template, emailParams);
if (!request.SkipSend)
{
Trace("...Sending");
_emailSender.Send(message);
}
Trace("...Sent");
}
return(new SendEmailResponse
{
Message = message
});
}
public string RenderFromTemplate(string template, IDictionary <string, string> emailParams)
{
_state = EmailRendererState.Normal;
_emailParams = emailParams;
_outputSb = _finalSb;
foreach (var c in template)
{
switch (_state)
{
case EmailRendererState.Normal:
if (c == '$')
{
_outputSb.Append(_bufferSb.ToString());
_bufferSb.Clear();
_bufferSb.Append(c);
_state = EmailRendererState.BeginParam;
}
else
{
_bufferSb.Append(c);
}
break;
case EmailRendererState.BeginParam:
if (c == '(')
{
_bufferSb.Clear();
_state = EmailRendererState.InParam;
}
else
{
_state = EmailRendererState.Normal;
}
break;
case EmailRendererState.InParam:
if (c == ')')
{
var directive = GetDirective();
directive.MutateState(this);
_bufferSb.Clear();
_state = EmailRendererState.Normal;
}
else
{
_bufferSb.Append(c);
}
break;
}
}
_outputSb.Append(_bufferSb.ToString());
if (_masterTemplateName != null)
{
var masterRenderer = new EmailRenderer(_config, _templateLocator);
var emailParamsCopy = emailParams.ToDictionary(x => x.Key, x => x.Value);
foreach (var placeholder in _placeholderSbs)
{
emailParamsCopy[placeholder.Key] = placeholder.Value.ToString();
}
if (!_placeholderSbs.Any())
{
emailParamsCopy["Placeholder"] = _finalSb.ToString();
}
var masterTemplate = _templateLocator.GetTemplate(_masterTemplateName);
return(masterRenderer.RenderFromTemplate(masterTemplate, emailParamsCopy));
}
return(_outputSb.ToString());
}