threema-ios/Threema/VideoMessageLoader.m

//  _____ _
// |_   _| |_  _ _ ___ ___ _ __  __ _
//   | | | ' \| '_/ -_) -_) '  \/ _` |_
//   |_| |_||_|_| \___\___|_|_|_\__,_(_)
//
// Threema iOS Client
// Copyright (c) 2012-2020 Threema GmbH
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License, version 3,
// as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.

#import "VideoMessageLoader.h"
#import "UserSettings.h"
#import "Threema-Swift.h"

#ifdef DEBUG
  static const DDLogLevel ddLogLevel = DDLogLevelVerbose;
#else
  static const DDLogLevel ddLogLevel = DDLogLevelWarning;
#endif
@implementation VideoMessageLoader

- (void)updateDBObjectWithData:(NSData *)data onCompletion:(void(^)(void))onCompletion {
    [super updateDBObjectWithData:data onCompletion:^{
        /* Add to photo library */
        if ([UserSettings sharedUserSettings].autoSaveMedia) {
            /* write video to temp. file */
            NSString *filename = [NSString stringWithFormat:@"%f.%@", [[NSDate date] timeIntervalSinceReferenceDate], MEDIA_EXTENSION_VIDEO];
            NSURL *tmpurl = [NSURL fileURLWithPath:[NSTemporaryDirectory() stringByAppendingPathComponent:filename]];
            if (![data writeToURL:tmpurl atomically:NO]) {
                DDLogWarn(@"Writing movie to temporary file failed");
            } else {
                [[AlbumManager shared] saveMovieToLibraryWithMovieURL:tmpurl completionHandler:^(BOOL success) {
                    [[NSFileManager defaultManager] removeItemAtPath:tmpurl.path error:nil];
                }];
            }
        }
        onCompletion();
    }];
}

- (void)video:(NSString*)videoPath didFinishSavingWithError:(NSError*)error contextInfo:(void*)contextInfo {
    [[NSFileManager defaultManager] removeItemAtPath:videoPath error:nil];
}

@end