public void LoadAssemblies()
{
var workItems = new WorkItemData[2];
workItems[0] = new WorkItemData {
Id = "tcm:0-0-0", Title = "Test Item 01"
};
workItems[1] = new WorkItemData {
Id = "tcm:0-0-0", Title = "Test Item 02"
};
var notifiers = Notifiers.GetAll();
var notificationData = new WorkflowNotificationData {
User = new UserData {
Title = Environment.UserName
},
WorkItems = workItems
};
foreach (var notifier in notifiers)
{
notifier.Notify(notificationData);
}
}
internal static void DoWork(List <INotifier> notifiers)
{
const string NOTIFICATION_FRAMEWORK_APPID = "code.google.com/p/tridion-notification-framework";
const string NOTIFICATION_FREQUENCY = "notification_frequency";
const string NOTIFICATION_LAST_SEND = "notification_last_send";
var client = Client.GetCoreService();
var users = client.GetSystemWideList(new UsersFilterData {
BaseColumns = ListBaseColumns.IdAndTitle, IsPredefined = false
});
var userIds = users.Select(f => f.Id).Distinct().ToArray();
var userApplicationDataDict = client.ReadApplicationDataForSubjectsIds(userIds, new[] { NOTIFICATION_FRAMEWORK_APPID }).Where(a => a.Value.Length > 0);
// REVIEW - too much logging?
Logger.WriteToLog(string.Format("{0} users with application data found", userApplicationDataDict.Count()), EventLogEntryType.Information);
// <NotificationFramework>
// <Notifier type="WorkflowEmailNotifier"
// notification_frequency="3D"
// notification_last_send="2012-10-07T23:13Z">
// <EmailAddress>[email protected]</EmailAddress>
// </Notifier>
// <Notifier type="WorkflowTwitterNotifier"
// notification_frequency="3D"
// notification_last_send="2012-10-07T23:13Z">
// <TwitterName>TridionLovingHackyGeek</TwitterName>
// </Notifier>
//</NotificationFramework>
var pollingInterval = GetPollingInterval();
foreach (var notifier in notifiers)
{
foreach (KeyValuePair <string, ApplicationData[]> userApplicationData in userApplicationDataDict)
{
var user = (UserData)users.Single(u => u.Id == userApplicationData.Key);
// REVIEW: The query expression is redundant, as we've asked the API for a filtered list....
// Oh wait - we want it to barf if there are two?
ApplicationData userNotificationApplicationData = userApplicationData.Value.Single(ad => ad.ApplicationId == NOTIFICATION_FRAMEWORK_APPID);
string xmlData = Encoding.UTF8.GetString(userNotificationApplicationData.Data);
var doc = XDocument.Parse(xmlData);
var notifierElements = doc.Element("NotificationFramework").Elements("Notifier");
foreach (var notifierElement in notifierElements)
{
var notificationFrequency = GetNotificationFrequency(notifierElement.Attribute(NOTIFICATION_FREQUENCY).Value);
var lastNotificationAttribute = notifierElement.Attribute(NOTIFICATION_LAST_SEND);
var lastNotificationTime = ParseDate(lastNotificationAttribute.Value);
var nextNotificationCheckTime = lastNotificationTime.Add(notificationFrequency);
bool notificationIsNeeded = DateTime.Now.ToUniversalTime().Subtract(nextNotificationCheckTime) > pollingInterval;
if (notificationIsNeeded)
{
Logger.WriteToLog(string.Format("Impersonating as {0}", user.Title), EventLogEntryType.Information);
client.Impersonate(user.Title);
// Could factor this out more to allow for creating other kinds of notification data
// than WorkflowNotificationData, but for now YAGNI
// TODO: Do we check the CreationDate of the right subject???
var relevantWorkFlowDataItems = GetUserWorkflowItems(client).Where(
item => lastNotificationTime < client.Read(item.Subject.IdRef, null).VersionInfo.CreationDate).ToArray <WorkItemData>();
var notificationData = new WorkflowNotificationData()
{
ApplicationData = notifierElement.ToString(),
User = user,
WorkItems = relevantWorkFlowDataItems
};
notifier.Notify(notificationData);
lastNotificationAttribute.Value = DateTime.Now.ToUniversalTime().ToString("u");
}
}
userNotificationApplicationData.Data = Encoding.UTF8.GetBytes(doc.ToString());
client.SaveApplicationData(userApplicationData.Key, new[] { userNotificationApplicationData });
}
client.Close();
}
}
