/// <summary>
/// Create mail message from <paramref name="EmailTemplate"/>.
/// </summary>
public MailMessage CreateMessage(EmailTemplate emailTemplate, params object[] args)
{
var typepropertyToTokensMap = GetTokenMap(emailTemplate);
var tokenToValueMap = GetTokenToValueMap(typepropertyToTokensMap, args);
var message = CreateMessage(emailTemplate, tokenToValueMap);
return message;
}
/// <summary>
/// Parse out <paramref name="EmailToken"/>s from <paramref name="EmailTemplate"/>
/// and create a type,property->token map.
/// </summary>
private IDictionary<string, Dictionary<string, EmailToken>> GetTokenMap(EmailTemplate emailTemplate)
{
var toTokens = GetTokens(emailTemplate.To);
var fromTokens = GetTokens(emailTemplate.From);
var subjectTokens = GetTokens(emailTemplate.Subject);
var bodyTokens = GetTokens(emailTemplate.Body);
var tokens = new HashSet<EmailToken>();
AddTokenIfValid(tokens, toTokens);
AddTokenIfValid(tokens, fromTokens);
AddTokenIfValid(tokens, subjectTokens);
AddTokenIfValid(tokens, bodyTokens);
var typepropertyToTokensMap = Convert(tokens);
return typepropertyToTokensMap;
}
/// <summary>
/// Create mail message from <paramref name="EmailTemplate"/> and token->value map.
/// </summary>
private MailMessage CreateMessage(EmailTemplate emailTemplate,
IDictionary<string, string> tokenValueMap)
{
var from = Replace(emailTemplate.From, tokenValueMap);
var to = Replace(emailTemplate.To, tokenValueMap);
var subject = Replace(emailTemplate.Subject, tokenValueMap);
var body = Replace(emailTemplate.Body, tokenValueMap);
var message = new MailMessage();
message.From = new MailAddress(from);
message.To.Add(new MailAddress(to));
message.Subject = subject;
message.Body = body;
return message;
}