Merge pull request #329 from wordpress-mobile/issue/sort-user-albums

Sort user albums alphabetically

Author: SergioEstevao

Example/Podfile.lock

@@ -1,5 +1,5 @@
 PODS:
-  - WPMediaPicker (1.4.1-beta.1)
+  - WPMediaPicker (1.4.1)
 
 DEPENDENCIES:
   - WPMediaPicker (from `../`)
@@ -9,7 +9,7 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  WPMediaPicker: c6873fefaee96c4cae808a3e9401f50ee694075e
+  WPMediaPicker: 8cff8dff846f3440c0c6d088c12240ab85570ee5
 
 PODFILE CHECKSUM: 7c47e10b39aca62b1f30c3c4260cc99456cf95f8
 

Pod/Classes/WPPHAssetDataSource.m

@@ -214,9 +214,10 @@ - (void)loadGroupsWithSuccess:(WPMediaSuccessBlock)successBlock
 
     PHFetchOptions *albumOptions = [[PHFetchOptions alloc] init];
     albumOptions.predicate = [NSPredicate predicateWithFormat:@"(estimatedAssetCount != 0)"];
+    albumOptions.sortDescriptors = @[[NSSortDescriptor sortDescriptorWithKey:@"localizedTitle" ascending:YES]];
     self.albums = [PHAssetCollection fetchAssetCollectionsWithType:PHAssetCollectionTypeAlbum
                                                            subtype:PHAssetCollectionSubtypeAny
-                                                           options:nil];
+                                                           options:albumOptions];
 
     [collectionsArray addObjectsFromArray:[self.albums objectsAtIndexes:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, self.albums.count)]]];