private static IEnumerable<TargetEvents> GetSubscriberTargetEvents(IEnumerable<string> subscriberTargetAudience, EventsCalendarEntity[] subscriberEvents)
{
foreach (var targetAudience in subscriberTargetAudience)
{
var targetEvents = subscriberEvents.Where(item => item.TargetAudience.Contains(targetAudience));
if (!targetEvents.Any())
continue;
var reportEventsEntry = new TargetEvents { Target = targetAudience, Events = targetEvents };
yield return reportEventsEntry;
}
}
private IEnumerable<EventsCalendarReport> GetEventsCalendarReport(SPWeb web, EventsCalendarEntity[] events, IEnumerable<EventsCalendarSubscriberEntity> subscribers, DateTime fromDate, DateTime toDate)
{
foreach (var subscriber in subscribers)
{
var subscriberEvents =
events.Where(item => item.TargetAudience.HasIntersections(subscriber.TargetAudience)).ToArray();
if (!subscriberEvents.Any())
continue;
var reportEvents = GetSubscriberTargetEvents(subscriber.TargetAudience, subscriberEvents);
var subscriberReport = new EventsCalendarReport
{
EmailTo = subscriber.Email,
FromDate = fromDate,
ToDate = toDate,
Events = reportEvents
};
yield return subscriberReport;
}
}
private EventsCalendarEntity MapItemToEntity(SPListItem item)
{
var entity =
new EventsCalendarEntity
{
Id = item.ID,
Title = item.Title,
Category = item[EventsCalendarFields.Category] as string,
Description = item[EventsCalendarFields.Description] as string,
TargetAudience =
MapMultiChoiceValueToCollection(item[EventsCalendarFields.TargetAudience].ToString()).
ToArray(),
Location = item[EventsCalendarFields.Location] as string,
EventDate = (DateTime) item[EventsCalendarFields.EventDate],
Link =
item[EventsCalendarFields.Link] != null &&
!string.IsNullOrEmpty(item[EventsCalendarFields.Link].ToString())
? new SPFieldUrlValue(item[EventsCalendarFields.Link].ToString()).Url
: string.Empty
};
return entity;
}