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fix duplicates in suggestions

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This commit is contained in:
Luke Pulverenti
2016-06-28 23:17:27 -04:00
parent 02b0734029
commit db1130166f
4 changed files with 68 additions and 18 deletions
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63
MediaBrowser.Server.Implementations/Persistence/SqliteItemRepository.cs
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@@ -1622,7 +1622,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
return false;
}
if (query.SimilarTo != null)
if (query.SimilarTo != null && query.User != null)
{
return true;
}
@@ -1757,11 +1757,6 @@ namespace MediaBrowser.Server.Implementations.Persistence
{
var groups = new List<string>();
if (!string.IsNullOrWhiteSpace(query.GroupByAncestorOfType))
{
groups.Add("(Select PresentationUniqueKey from TypedBaseItems B where B.Type = 'MediaBrowser.Controller.Entities.TV.Series' And B.Guid in (Select AncestorId from AncestorIds where ItemId=A.Guid))");
}
if (EnableGroupByPresentationUniqueKey(query))
{
groups.Add("PresentationUniqueKey");
@@ -1793,6 +1788,12 @@ namespace MediaBrowser.Server.Implementations.Persistence
var list = new List<BaseItem>();
// Hack for right now since we currently don't support filtering out these duplicates within a query
if (query.Limit.HasValue && query.EnableGroupByMetadataKey)
{
query.Limit = query.Limit.Value + 4;
}
using (var cmd = _connection.CreateCommand())
{
cmd.CommandText = "select " + string.Join(",", GetFinalColumnsToSelect(query, _retriveItemColumns, cmd)) + GetFromText();
@@ -1845,9 +1846,57 @@ namespace MediaBrowser.Server.Implementations.Persistence
}
}
// Hack for right now since we currently don't support filtering out these duplicates within a query
if (query.EnableGroupByMetadataKey)
{
var limit = query.Limit ?? int.MaxValue;
limit -= 4;
var newList = new List<BaseItem>();
foreach (var item in list)
{
AddItem(newList, item);
if (newList.Count >= limit)
{
break;
}
}
list = newList;
}
return list;
}
private void AddItem(List<BaseItem> items, BaseItem newItem)
{
var providerIds = newItem.ProviderIds.ToList();
for (var i = 0; i < items.Count; i++)
{
var item = items[i];
foreach (var providerId in providerIds)
{
if (providerId.Key == MetadataProviders.TmdbCollection.ToString())
{
continue;
}
if (item.GetProviderId(providerId.Key) == providerId.Value)
{
if (newItem.SourceType == SourceType.Library)
{
items[i] = newItem;
}
return;
}
}
}
items.Add(newItem);
}
private void LogQueryTime(string methodName, IDbCommand cmd, DateTime startDate)
{
var elapsed = (DateTime.UtcNow - startDate).TotalMilliseconds;
@@ -3869,7 +3918,7 @@ namespace MediaBrowser.Server.Implementations.Persistence
return counts;
}
var allTypes = typeString.Split(new[] {'|'}, StringSplitOptions.RemoveEmptyEntries)
var allTypes = typeString.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries)
.ToLookup(i => i).ToList();
foreach (var type in allTypes)