// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
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//
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// You are hereby granted a non-exclusive, worldwide, royalty-free license to use,
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// copy, modify, and distribute this software in source code or binary form for use
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// in connection with the web services and APIs provided by Facebook.
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//
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// As with any software that integrates with the Facebook platform, your use of
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// this software is subject to the Facebook Developer Principles and Policies
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// [http://developers.facebook.com/policy/]. This copyright notice shall be
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// included in all copies or substantial portions of the software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#import <UIKit/UIKit.h>
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#import "FBSDKCoreKitImport.h"
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#import "FBSDKShareMediaContent.h"
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#import "FBSDKSharingValidation.h"
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NS_ASSUME_NONNULL_BEGIN
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@class PHAsset;
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/**
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A photo for sharing.
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*/
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NS_SWIFT_NAME(SharePhoto)
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@interface FBSDKSharePhoto : NSObject <NSSecureCoding, FBSDKCopying, FBSDKShareMedia, FBSDKSharingValidation>
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/**
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Convenience method to build a new photo object with an image.
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@param image If the photo is resident in memory, this method supplies the data
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@param userGenerated Specifies whether the photo represented by the receiver was generated by the user or by the
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application
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*/
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+ (instancetype)photoWithImage:(UIImage *)image userGenerated:(BOOL)userGenerated;
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/**
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Convenience method to build a new photo object with an imageURL.
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@param imageURL The URL to the photo
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@param userGenerated Specifies whether the photo represented by the receiver was generated by the user or by the
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application
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This method should only be used when adding photo content to open graph stories.
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For example, if you're trying to share a photo from the web by itself, download the image and use
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`photoWithImage:userGenerated:` instead.
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*/
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+ (instancetype)photoWithImageURL:(NSURL *)imageURL userGenerated:(BOOL)userGenerated;
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/**
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Convenience method to build a new photo object with a PHAsset.
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- Parameter photoAsset: The PHAsset that represents the photo in the Photos library.
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- Parameter userGenerated: Specifies whether the photo represented by the receiver was generated by the user or by the
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application
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*/
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+ (instancetype)photoWithPhotoAsset:(PHAsset *)photoAsset userGenerated:(BOOL)userGenerated;
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/**
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If the photo is resident in memory, this method supplies the data.
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@return UIImage representation of the photo
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*/
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@property (nonatomic, strong, nullable) UIImage *image;
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/**
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The URL to the photo.
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@return URL that points to a network location or the location of the photo on disk
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*/
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@property (nonatomic, copy, nullable) NSURL *imageURL;
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/**
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The representation of the photo in the Photos library.
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- Returns: PHAsset that represents the photo in the Photos library.
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*/
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@property (nonatomic, copy, nullable) PHAsset *photoAsset;
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/**
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Specifies whether the photo represented by the receiver was generated by the user or by the application.
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@return YES if the photo is user-generated, otherwise NO
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*/
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@property (nonatomic, assign, getter=isUserGenerated) BOOL userGenerated;
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/**
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The user generated caption for the photo. Note that the 'caption' must come from
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* the user, as pre-filled content is forbidden by the Platform Policies (2.3).
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@return the Photo's caption if exists else returns null.
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*/
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@property (nonatomic, copy, nullable) NSString *caption;
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/**
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Compares the receiver to another photo.
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@param photo The other photo
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@return YES if the receiver's values are equal to the other photo's values; otherwise NO
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*/
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- (BOOL)isEqualToSharePhoto:(FBSDKSharePhoto *)photo;
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@end
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NS_ASSUME_NONNULL_END
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