using System.Text.Encodings.Web;
using BTCPayServer.Services.Mails;
using MimeKit;
namespace BTCPayServer.Services
{
public static class EmailSenderExtensions
{
private static string BODY_STYLE = "font-family: Open Sans, Helvetica Neue,Arial,sans-serif; font-color: #292929;";
private static string HEADER_HTML = "BTCPay Server
";
private static string BUTTON_HTML = "{button_description}";
private static string CallToAction(string actionName, string actionLink)
{
var button = $"{BUTTON_HTML}".Replace("{button_description}", actionName, System.StringComparison.InvariantCulture);
return button.Replace("{button_link}", HtmlEncoder.Default.Encode(actionLink), System.StringComparison.InvariantCulture);
}
private static string CreateEmailBody(string body)
{
return $"{HEADER_HTML}{body}";
}
public static void SendEmailConfirmation(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Confirm your email", CreateEmailBody(
$"Please confirm your account.
{CallToAction("Confirm Email", link)}"));
}
public static void SendApprovalConfirmation(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Your account has been approved", CreateEmailBody(
$"Your account has been approved and you can now login here."));
}
public static void SendResetPassword(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Update Password", CreateEmailBody(
$"A request has been made to reset your BTCPay Server password. Please set your password by clicking below.
{CallToAction("Update Password", link)}"));
}
public static void SendInvitation(this IEmailSender emailSender, MailboxAddress address, string link)
{
emailSender.SendEmail(address, "Invitation", CreateEmailBody(
$"Please complete your account setup by clicking this link."));
}
public static void SendNewUserInfo(this IEmailSender emailSender, MailboxAddress address, string newUserInfo, string link)
{
emailSender.SendEmail(address, newUserInfo, CreateEmailBody(
$"{newUserInfo}. You can verify and approve the account here: User details"));
}
public static void SendUserInviteAcceptedInfo(this IEmailSender emailSender, MailboxAddress address, string userInfo, string link)
{
emailSender.SendEmail(address, userInfo, CreateEmailBody(
$"{userInfo}. You can view the store users here: Store users"));
}
}
}