private void AggregateFeeds(object interval)
{
if (!Monitor.TryEnter(aggregateLock))
{
return;
}
try
{
var start = DateTime.UtcNow;
log.DebugFormat("Start of collecting feeds...");
var unreadUsers = new Dictionary <int, Dictionary <Guid, int> >();
foreach (var module in Modules)
{
var result = new List <FeedRow>();
var fromTime = FeedAggregateDataProvider.GetLastTimeAggregate(module.GetType().Name);
if (fromTime == default(DateTime))
{
fromTime = DateTime.UtcNow.Subtract((TimeSpan)interval);
}
var toTime = DateTime.UtcNow;
var tenants = Attempt(10, () => module.GetTenantsWithFeeds(fromTime)).ToList();
log.DebugFormat("Find {1} tenants for module {0}.", module.GetType().Name, tenants.Count());
foreach (var tenant in tenants)
{
// Warning! There is hack here!
// clearing the cache to get the correct acl
var cache = AscCache.Memory;
cache.Remove("acl" + tenant);
cache.Remove("/webitemsecurity/" + tenant);
cache.Remove(string.Format("sub/{0}/{1}/{2}", tenant, "6045b68c-2c2e-42db-9e53-c272e814c4ad", NotifyConstants.Event_NewCommentForMessage.ID));
HttpContext.Current = null;
try
{
if (CoreContext.TenantManager.GetTenant(tenant) == null)
{
continue;
}
CoreContext.TenantManager.SetCurrentTenant(tenant);
var users = CoreContext.UserManager.GetUsers();
// fake httpcontext break configuration manager for mono
if (!WorkContext.IsMono)
{
HttpContext.Current = new HttpContext(
new HttpRequest("hack", CommonLinkUtility.GetFullAbsolutePath("/"), string.Empty),
new HttpResponse(new StringWriter()));
}
var feeds = Attempt(10, () => module.GetFeeds(new FeedFilter(fromTime, toTime)
{
Tenant = tenant
}).Where(r => r.Item1 != null).ToList());
log.DebugFormat("{0} feeds in {1} tenant.", feeds.Count, tenant);
var tenant1 = tenant;
var module1 = module;
var feedsRow = feeds
.Select(tuple => new Tuple <FeedRow, object>(new FeedRow(tuple.Item1)
{
Tenant = tenant1,
ProductId = module1.Product
}, tuple.Item2))
.ToList();
foreach (var u in users)
{
if (isStopped)
{
return;
}
if (!TryAuthenticate(u.ID))
{
continue;
}
module.VisibleFor(feedsRow, u.ID);
}
result.AddRange(feedsRow.Select(r => r.Item1));
}
catch (Exception ex)
{
log.ErrorFormat("Tenant: {0}, {1}", tenant, ex);
}
finally
{
// fake httpcontext break configuration manager for mono
if (!WorkContext.IsMono)
{
if (HttpContext.Current != null)
{
new DisposableHttpContext(HttpContext.Current).Dispose();
HttpContext.Current = null;
}
}
}
}
FeedAggregateDataProvider.SaveFeeds(result, module.GetType().Name, toTime);
foreach (var res in result)
{
foreach (var userGuid in res.Users.Where(userGuid => !userGuid.Equals(res.ModifiedById)))
{
Dictionary <Guid, int> dictionary;
if (!unreadUsers.TryGetValue(res.Tenant, out dictionary))
{
dictionary = new Dictionary <Guid, int>();
}
if (dictionary.ContainsKey(userGuid))
{
++dictionary[userGuid];
}
else
{
dictionary.Add(userGuid, 1);
}
unreadUsers[res.Tenant] = dictionary;
}
}
}
signalrServiceClient.SendUnreadUsers(unreadUsers);
log.DebugFormat("Time of collecting news: {0}", DateTime.UtcNow - start);
}
catch (Exception ex)
{
log.Error(ex);
}
finally
{
Monitor.Exit(aggregateLock);
}
}
private void AggregateFeeds(object interval)
{
if (!Monitor.TryEnter(aggregateLock))
{
return;
}
try
{
var start = DateTime.UtcNow;
log.DebugFormat("Start of collecting feeds...");
foreach (var module in Modules)
{
var result = new List <FeedRow>();
var fromTime = FeedAggregateDataProvider.GetLastTimeAggregate(module.GetType().Name);
if (fromTime == default(DateTime))
{
fromTime = DateTime.UtcNow.Subtract((TimeSpan)interval);
}
var toTime = DateTime.UtcNow;
var tenants = Attempt(10, () => module.GetTenantsWithFeeds(fromTime)).ToList();
log.DebugFormat("Find {1} tenants for module {0}.", module.GetType().Name, tenants.Count());
foreach (var tenant in tenants)
{
// Warning! There is hack here!
// clearing the cache to get the correct acl
var cache = AscCache.Default;
cache.Remove("acl" + tenant);
cache.Remove("/webitemsecurity/" + tenant);
cache.Remove(string.Format("sub/{0}/{1}/{2}", tenant, "6045b68c-2c2e-42db-9e53-c272e814c4ad", NotifyConstants.Event_NewCommentForMessage.ID));
HttpContext.Current = null;
try
{
if (CoreContext.TenantManager.GetTenant(tenant) == null)
{
continue;
}
CoreContext.TenantManager.SetCurrentTenant(tenant);
// fake httpcontext break configuration manager for mono
if (!WorkContext.IsMono)
{
HttpContext.Current = new HttpContext(
new HttpRequest("hack", CommonLinkUtility.GetFullAbsolutePath("/"), string.Empty),
new HttpResponse(new StringWriter()));
}
var feeds = Attempt(10, () => module.GetFeeds(new FeedFilter(fromTime, toTime)
{
Tenant = tenant
}));
log.DebugFormat("{0} feeds in {1} tenant.", feeds.Count(), tenant);
foreach (var tuple in feeds)
{
if (tuple.Item1 == null)
{
continue;
}
var r = new FeedRow
{
Id = tuple.Item1.Id,
ClearRightsBeforeInsert = tuple.Item1.Variate,
Tenant = tenant,
ProductId = module.Product,
ModuleId = tuple.Item1.Module,
AuthorId = tuple.Item1.LastModifiedBy,
CreatedDate = tuple.Item1.Date,
GroupId = tuple.Item1.GroupId,
Json = JsonConvert.SerializeObject(tuple.Item1, new JsonSerializerSettings
{
DateTimeZoneHandling = DateTimeZoneHandling.Utc
}),
Keywords = tuple.Item1.Keywords
};
foreach (var u in CoreContext.UserManager.GetUsers())
{
if (isStopped)
{
return;
}
if (TryAuthenticate(u.ID) && module.VisibleFor(tuple.Item1, tuple.Item2, u.ID))
{
r.Users.Add(u.ID);
}
}
result.Add(r);
}
}
catch (Exception ex)
{
log.ErrorFormat("Tenant: {0}, {1}", tenant, ex);
}
finally
{
// fake httpcontext break configuration manager for mono
if (!WorkContext.IsMono)
{
if (HttpContext.Current != null)
{
new DisposableHttpContext(HttpContext.Current).Dispose();
HttpContext.Current = null;
}
}
}
}
FeedAggregateDataProvider.SaveFeeds(result, module.GetType().Name, toTime);
}
log.DebugFormat("Time of collecting news: {0}", DateTime.UtcNow - start);
}
catch (Exception ex)
{
log.Error(ex);
}
finally
{
Monitor.Exit(aggregateLock);
}
}
