/// <summary>
/// Returns paramater string for url with utm-tags.
/// </summary>
/// <param name="data">Data with utm tags</param>
/// <returns>String with parameters for url</returns>
protected static string GetUtmParamString(BulkEmailUtmData data)
{
string utmParam = string.Format("utm_source={0}&utm_medium={1}&utm_campaign={2}",
data.UtmSource,
data.UtmMedium,
data.UtmCampaign);
if (!string.IsNullOrEmpty(data.UtmTerm))
{
utmParam += "&utm_term=" + data.UtmTerm;
}
if (!string.IsNullOrEmpty(data.UtmContent))
{
utmParam += "&utm_content=" + data.UtmContent;
}
return(utmParam);
}
/// <summary>
/// Appends utm parameters to the email template.
/// </summary>
/// <param name="data">Source data of utm parameters.</param>
/// <param name="bulkEmailRId">RId of the BulkEmail</param>
/// <param name="unsubscribeMacrosAliases">Collection of the aliases of unsubscribe macros.</param>
/// <returns>Email template with utm parameters.</returns>
public static string GetTemplateCodeWithUtmLabel(BulkEmailUtmData data, int bulkEmailRId,
IEnumerable <string> unsubscribeMacrosAliases = null)
{
string resultTemplateCode = data.TemplateCode;
List <string> domains = GetDomainList(data.Domains);
string utmParam = GetUtmParamString(data);
string requiredUtmParam = GetBulkEmailRIdParamString(bulkEmailRId);
if (unsubscribeMacrosAliases == null)
{
unsubscribeMacrosAliases = new string[0];
}
Dictionary <string, string> hyperlinks = GetLinksForReplace(domains, data.TemplateCode, data.UseUtm,
utmParam, requiredUtmParam, unsubscribeMacrosAliases);
return(hyperlinks.Aggregate(resultTemplateCode,
(current, hyperlink) => current.Replace(hyperlink.Key, hyperlink.Value)));
}