add fetct option

README.md

@@ -169,6 +169,7 @@ public struct TLPhotosPickerConfigure {
     public var mediaType: PHAssetMediaType? = nil
     public var numberOfColumn = 3
     public var maxSelectedAssets: Int? = nil //default: inf
+    public var fetchOption: PHFetchOptions? = nil
     public var singleSelectedMode = false
     public var selectedColor = UIColor(red: 88/255, green: 144/255, blue: 255/255, alpha: 1.0)
     public var cameraBgColor = UIColor(red: 221/255, green: 223/255, blue: 226/255, alpha: 1)

TLPhotoPicker.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'TLPhotoPicker'
-  s.version          = '1.3.7'
+  s.version          = '1.3.8'
   s.summary          = 'multiple phassets picker for iOS lib. like facebook'
 
 # This description is used to generate tags and improve search results.

TLPhotoPicker/Classes/TLPhotoLibrary.swift

@@ -114,22 +114,23 @@ class TLPhotoLibrary {
 extension TLPhotoLibrary {
     func getOption() -> PHFetchOptions {
         let options = PHFetchOptions()
-        let sortOrder = [NSSortDescriptor(key: "modificationDate", ascending: false)]
+        let sortOrder = [NSSortDescriptor(key: "creationDate", ascending: false)]
         options.sortDescriptors = sortOrder
         return options
     }
 
-    func fetchResult(collection: TLAssetsCollection?, maxVideoDuration:TimeInterval?=nil) -> PHFetchResult<PHAsset>? {
+    func fetchResult(collection: TLAssetsCollection?, maxVideoDuration:TimeInterval?=nil, options: PHFetchOptions? = nil) -> PHFetchResult<PHAsset>? {
         guard let phAssetCollection = collection?.phAssetCollection else { return nil }
-        let options = getOption()
+        let options = options ?? getOption()
         if let duration = maxVideoDuration, phAssetCollection.assetCollectionSubtype == .smartAlbumVideos {
             options.predicate = NSPredicate(format: "mediaType = %i AND duration <= %f", PHAssetMediaType.video.rawValue, duration)
         }
         return PHAsset.fetchAssets(in: phAssetCollection, options: options)
     }
 
-    func fetchCollection(allowedVideo: Bool = true, useCameraButton: Bool = true, mediaType: PHAssetMediaType? = nil, maxVideoDuration:TimeInterval? = nil) {
-        let options = getOption()
+    func fetchCollection(allowedVideo: Bool = true, useCameraButton: Bool = true, mediaType: PHAssetMediaType? = nil, maxVideoDuration:TimeInterval? = nil,options: PHFetchOptions? = nil) -> PHFetchResult<PHAsset>? {
+
+        let options = options ?? getOption()
 
         @discardableResult
         func getSmartAlbum(subType: PHAssetCollectionSubtype, result: inout [TLAssetsCollection]) -> TLAssetsCollection? {

TLPhotoPicker/Classes/TLPhotosPickerViewController.swift

@@ -43,6 +43,7 @@ public struct TLPhotosPickerConfigure {
     public var numberOfColumn = 3
     public var singleSelectedMode = false
     public var maxSelectedAssets: Int? = nil
+    public var fetchOption: PHFetchOptions? = nil
     public var selectedColor = UIColor(red: 88/255, green: 144/255, blue: 255/255, alpha: 1.0)
     public var cameraBgColor = UIColor(red: 221/255, green: 223/255, blue: 226/255, alpha: 1)
     public var cameraIcon = TLBundle.podBundleImage(named: "camera")
@@ -277,7 +278,7 @@ extension TLPhotosPickerViewController {
     fileprivate func initPhotoLibrary() {
         if PHPhotoLibrary.authorizationStatus() == .authorized {
             self.photoLibrary.delegate = self
-            self.photoLibrary.fetchCollection(allowedVideo: self.allowedVideo, useCameraButton: self.usedCameraButton, mediaType: self.configure.mediaType, maxVideoDuration:self.configure.maxVideoDuration)
+            self.photoLibrary.fetchCollection(allowedVideo: self.allowedVideo, useCameraButton: self.usedCameraButton, mediaType: self.configure.mediaType, maxVideoDuration:self.configure.maxVideoDuration, options: self.configure.fetchOption)
         }else{
             //self.dismiss(animated: true, completion: nil)
         }
@@ -301,7 +302,7 @@ extension TLPhotosPickerViewController {
         self.collections[getfocusedIndex()].recentPosition = self.collectionView.contentOffset
         var reloadIndexPaths = [IndexPath(row: getfocusedIndex(), section: 0)]
         self.focusedCollection = collection
-        self.focusedCollection?.fetchResult = self.photoLibrary.fetchResult(collection: collection, maxVideoDuration:self.configure.maxVideoDuration)
+        self.focusedCollection?.fetchResult = self.photoLibrary.fetchResult(collection: collection, maxVideoDuration:self.configure.maxVideoDuration, options: self.configure.fetchOption)
         reloadIndexPaths.append(IndexPath(row: getfocusedIndex(), section: 0))
         self.albumPopView.tableView.reloadRows(at: reloadIndexPaths, with: .none)
         self.albumPopView.show(false, duration: 0.2)