From b79367fbd08b3c1d2b42c22549f775c80fd3bc2e Mon Sep 17 00:00:00 2001
From: Ilya Laktyushin <ilya@laktyush.in>
Date: Sun, 6 Oct 2019 19:40:28 +0300
Subject: [PATCH] Add support for "hidden" smart asset group

---
 .../LegacyComponents/TGMediaAssetGroup.h               |  3 ++-
 .../LegacyComponents/TGMediaAssetGroup.m               | 10 ++++++++++
 .../LegacyComponents/TGMediaAssetsModernLibrary.m      |  4 ----
 .../LegacyComponents/TGMediaGroupCell.m                |  7 +++++--
 4 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.h b/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.h
index 758ff65571..6b1285e4b8 100644
--- a/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.h
+++ b/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.h
@@ -17,7 +17,8 @@ typedef enum
     TGMediaAssetGroupSubtypeBursts,
     TGMediaAssetGroupSubtypeScreenshots,
     TGMediaAssetGroupSubtypeAnimated,
-    TGMediaAssetGroupSubtypeRegular
+    TGMediaAssetGroupSubtypeRegular,
+    TGMediaAssetGroupSubtypeHidden
 } TGMediaAssetGroupSubtype;
 
 @interface TGMediaAssetGroup : NSObject
diff --git a/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.m b/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.m
index 0524ed7f3a..90e62d345e 100644
--- a/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.m
+++ b/submodules/LegacyComponents/LegacyComponents/TGMediaAssetGroup.m
@@ -245,6 +245,10 @@
             
         case PHAssetCollectionSubtypeSmartAlbumAnimated:
             return TGMediaAssetGroupSubtypeAnimated;
+            
+        case PHAssetCollectionSubtypeSmartAlbumAllHidden:
+            return TGMediaAssetGroupSubtypeHidden;
+            
         default:
             return TGMediaAssetGroupSubtypeRegular;
     }
@@ -360,6 +364,12 @@
             }
         }
             
+        case PHAssetCollectionSubtypeSmartAlbumAllHidden:
+        {
+            return true;
+        }
+            break;
+            
         default:
         {
             return false;
diff --git a/submodules/LegacyComponents/LegacyComponents/TGMediaAssetsModernLibrary.m b/submodules/LegacyComponents/LegacyComponents/TGMediaAssetsModernLibrary.m
index 418a112c11..c374a5727b 100644
--- a/submodules/LegacyComponents/LegacyComponents/TGMediaAssetsModernLibrary.m
+++ b/submodules/LegacyComponents/LegacyComponents/TGMediaAssetsModernLibrary.m
@@ -61,10 +61,6 @@
             PHFetchOptions *options = [[PHFetchOptions alloc] init];
             options.sortDescriptors = @[[NSSortDescriptor sortDescriptorWithKey:@"startDate" ascending:true]];
             
-            //PHFetchResult *moments = [PHAssetCollection fetchAssetCollectionsWithType:PHAssetCollectionTypeMoment subtype:PHAssetCollectionSubtypeAny options:options];
-            //TGMediaAssetMomentList *momentList = [[TGMediaAssetMomentList alloc] initWithPHFetchResult:moments];
-            //[groups insertObject:momentList atIndex:0];
-            
             return groups;
         }];
     };
diff --git a/submodules/LegacyComponents/LegacyComponents/TGMediaGroupCell.m b/submodules/LegacyComponents/LegacyComponents/TGMediaGroupCell.m
index 641ed6f722..cdab6b8179 100644
--- a/submodules/LegacyComponents/LegacyComponents/TGMediaGroupCell.m
+++ b/submodules/LegacyComponents/LegacyComponents/TGMediaGroupCell.m
@@ -276,8 +276,7 @@ const CGFloat TGMediaGroupCellHeight = 86.0f;
         _countLabel.text = [[NSString alloc] initWithFormat:@"%ld", (long)assetGroup.assetCount];
     [self setNeedsLayout];
     
-    [self configureThumbnailsWithAssets:[assetGroup latestAssets]];
-    
+    bool hideThumbnail = false;
     UIImage *iconImage = nil;
     switch (assetGroup.subtype)
     {
@@ -313,10 +312,14 @@ const CGFloat TGMediaGroupCellHeight = 86.0f;
             iconImage = TGComponentsImageNamed(@"MediaGroupSelfPortraits");
             break;
             
+        case TGMediaAssetGroupSubtypeHidden:
+            hideThumbnail = true;
         default:
             break;
     }
     
+    [self configureThumbnailsWithAssets:hideThumbnail ? @[] : [assetGroup latestAssets]];
+    
     _iconView.image = iconImage;
     _iconView.hidden = (iconImage == nil);
     _shadowView.hidden = _iconView.hidden;