54 lines
1.8 KiB
Swift
54 lines
1.8 KiB
Swift
//
|
|
// PHAsset+ZLPhotoBrowser.swift
|
|
// ZLPhotoBrowser
|
|
//
|
|
// Created by long on 2020/12/16.
|
|
//
|
|
// Copyright (c) 2020 Long Zhang <495181165@qq.com>
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
// of this software and associated documentation files (the "Software"), to deal
|
|
// in the Software without restriction, including without limitation the rights
|
|
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
// copies of the Software, and to permit persons to whom the Software is
|
|
// furnished to do so, subject to the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included in
|
|
// all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
// THE SOFTWARE.
|
|
|
|
import Photos
|
|
import MobileCoreServices
|
|
|
|
public extension ZLPhotoBrowserWrapper where Base: PHAsset {
|
|
var isInCloud: Bool {
|
|
guard let resource = resource else {
|
|
return false
|
|
}
|
|
return !(resource.value(forKey: "locallyAvailable") as? Bool ?? true)
|
|
}
|
|
|
|
var isGif: Bool {
|
|
guard let filename = filename else {
|
|
return false
|
|
}
|
|
|
|
return filename.hasSuffix("GIF")
|
|
}
|
|
|
|
var filename: String? {
|
|
base.value(forKey: "filename") as? String
|
|
}
|
|
|
|
var resource: PHAssetResource? {
|
|
PHAssetResource.assetResources(for: base).first
|
|
}
|
|
}
|