private Yield SendEmail(DreamContext context, DreamMessage request, Result <DreamMessage> result)
{
var updateRecord = NotificationUpdateRecord.FromDocument(request.ToDocument());
_log.DebugFormat("trying to dispatch email to user {0} for wiki '{1}'", updateRecord.UserId, updateRecord.WikiId);
var instance = GetInstanceInfo(updateRecord.WikiId);
if (!instance.IsValid)
{
_log.WarnFormat("unable to get required data from site settings, cannot send email. Missing either ui/sitename or page-subscription/from-address ");
result.Return(DreamMessage.Ok());
yield break;
}
var userInfo = instance.GetUserInfo(updateRecord.UserId);
if (!userInfo.IsValid)
{
// need to refetch user info
DreamMessage userMsg = null;
yield return(_deki.At("users", updateRecord.UserId.ToString())
.With("apikey", _apikey)
.WithCookieJar(Cookies)
.WithHeader("X-Deki-Site", "id=" + updateRecord.WikiId)
.Get(new Result <DreamMessage>())
.Set(x => userMsg = x));
if (!userMsg.IsSuccessful)
{
_log.DebugFormat("unable to fetch user {0}, skipping delivery: {1}", updateRecord.UserId, userMsg.Status);
result.Return(DreamMessage.Ok());
yield break;
}
var userDoc = userMsg.ToDocument();
try {
PopulateUser(userInfo, userDoc);
} catch (UserException e) {
_log.DebugFormat("unable to populate user {0}, skipping delivery: {1}", updateRecord.UserId, e.Message);
result.Return(DreamMessage.Ok());
yield break;
}
}
var culture = userInfo.Culture.GetNonNeutralCulture(instance.Culture);
var subject = string.Format("[{0}] {1}", instance.Sitename, _resourceManager.GetString("Notification.Page.email-subject", culture, "Site Modified"));
var emailAddress = (!instance.UseShortEmailAddress && !string.IsNullOrEmpty(userInfo.Username))
? new MailAddress(userInfo.Email, userInfo.Username).ToString()
: userInfo.Email;
var email = new XDoc("email")
.Attr("configuration", instance.WikiId)
.Elem("to", emailAddress)
.Elem("from", instance.EmailFromAddress)
.Elem("subject", subject)
.Start("pages");
var header = _resourceManager.GetString("Notification.Page.email-header", culture, "The following pages have changed:");
var plainBody = new StringBuilder();
plainBody.AppendFormat("{0}\r\n\r\n", header);
var htmlBody = new XDoc("body")
.Attr("html", true)
.Elem("h2", header);
foreach (Tuplet <uint, DateTime> record in updateRecord.Pages)
{
var pageId = record.Item1;
email.Elem("pageid", pageId);
PageChangeData data = null;
var timezone = userInfo.Timezone.IfNullOrEmpty(instance.Timezone);
yield return(Coroutine.Invoke(_cache.GetPageData, pageId, instance.WikiId, record.Item2, culture, timezone, new Result <PageChangeData>()).Set(x => data = x));
if (data == null)
{
_log.WarnFormat("Unable to fetch page change data for page {0}", pageId);
continue;
}
htmlBody.AddAll(data.HtmlBody.Elements);
plainBody.Append(data.PlainTextBody);
}
email.End();
if (!instance.EmailFormat.EqualsInvariantIgnoreCase("html"))
{
email.Elem("body", plainBody.ToString());
}
if (!instance.EmailFormat.EqualsInvariantIgnoreCase("plaintext"))
{
email.Add(htmlBody);
}
_log.DebugFormat("dispatching email for user '{0}'", userInfo.Id);
yield return(_emailer.WithCookieJar(Cookies).PostAsync(email).Catch());
result.Return(DreamMessage.Ok());
yield break;
}
private Yield SendEmail(NotificationUpdateRecord updateRecord, Result result)
{
yield return(Self.WithCookieJar(Cookies).At("__sendnotification").Post(updateRecord.ToDocument(), new Result <DreamMessage>()));
result.Return();
}
private Yield ExpirationCallback(NotificationUpdateRecord record, Result result)
{
expirationResult.Return(record);
result.Return();
yield break;
}
