public ActionResult HitsPerSong(DateTime?cutoff)
{
var values = userRepository.HandleQuery(ctx => {
var idsAndHits = ctx.OfType <SongHit>().Query()
.FilterIfNotNull(cutoff, s => s.Date > cutoff)
.GroupBy(h => h.Entry.Id)
.Select(h => new {
Id = h.Key,
Count = h.Count()
})
.OrderByDescending(h => h.Count)
.Take(25)
.ToArray();
var ids = idsAndHits.Select(i => i.Id).ToArray();
var songs = StatsQueries.GetSongsWithNames(ctx, ids).Values;
foreach (var hit in idsAndHits)
{
songs.First(a => a.EntryId == hit.Id).Value = hit.Count;
}
return(songs.OrderByDescending(a => a.Value));
});
var categories = values.Select(p => p.Name[permissionContext.LanguagePreference]).ToArray();
var data = values.Select(p => p.Value).ToArray();
return(SimpleBarChart("Views per song", "Hits", categories, data));
}
public StatsController(IUserRepository userRepository, IUserPermissionContext permissionContext, SongAggregateQueries songAggregateQueries,
HttpContextBase context, VdbConfigManager config, ActivityEntryQueries activityEntryQueries, StatsQueries queries)
{
this.userRepository = userRepository;
this.permissionContext = permissionContext;
this.activityEntryQueries = activityEntryQueries;
this.queries = queries;
this.songAggregateQueries = songAggregateQueries;
this.context = context;
this.config = config;
}
public StatsController(
IUserRepository userRepository,
IUserPermissionContext permissionContext,
SongAggregateQueries songAggregateQueries,
VdbConfigManager config,
ActivityEntryQueries activityEntryQueries,
StatsQueries queries,
ObjectCache cache)
{
_userRepository = userRepository;
_permissionContext = permissionContext;
_activityEntryQueries = activityEntryQueries;
_queries = queries;
_songAggregateQueries = songAggregateQueries;
_config = config;
_cache = cache;
}