-(IBAction)uploadVideo:(id)sender
{
[self startCameraControllerFromViewController: self
usingDelegate: self];
}
- (BOOL) startCameraControllerFromViewController: (UIViewController*) controller
usingDelegate: (id <UIImagePickerControllerDelegate,
UINavigationControllerDelegate>) delegate1 {
UIImagePickerController *cameraUI = [[UIImagePickerController alloc] init];
if(isVideoClicked)
{
if (([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera] == NO)
|| (delegate1 == nil)
|| (controller == nil))
return NO;
cameraUI.sourceType = UIImagePickerControllerSourceTypeCamera;
cameraUI.videoQuality = UIImagePickerControllerQualityTypeLow;
cameraUI.allowsEditing = NO;
}
else
{
if (([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeSavedPhotosAlbum] == NO)
|| (delegate1 == nil)
|| (controller == nil))
return NO;
cameraUI.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
cameraUI.allowsEditing = YES;
}
cameraUI.mediaTypes = [[NSArray alloc] initWithObjects: (NSString *) kUTTypeMovie, nil];
cameraUI.delegate = delegate1;
[controller presentViewController:cameraUI animated:YES completion:nil];
return YES;
}
//Delegate Method
- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
selectedVideoURL = [info objectForKey:UIImagePickerControllerMediaURL];
//calling the function to optimize the video to make it lower resolution.
[SVProgressHUD show];
[SVProgressHUD setDefaultMaskType:SVProgressHUDMaskTypeBlack];
[self performSelector:@selector(OptimizeVideo) withObject:nil afterDelay:2.0f];
[picker dismissViewControllerAnimated:NO completion:nil];
//[self uploadGalleryImage:strImageName];
}
-(void)OptimizeVideo
{
NSString *timeStamp = @"";
NSDateFormatter *df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"ddMMyyyyHHmmss"];
timeStamp = [df stringFromDate:[NSDate date]];
NSString *docDir = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
NSString *recorderFilePath1 = [NSString stringWithFormat:@"%@/%@.mov", docDir, timeStamp];
NSURL *url = [NSURL fileURLWithPath:recorderFilePath1];
NSString *dataPath;
//Raj Mohan
if (![[NSFileManager defaultManager] fileExistsAtPath:recorderFilePath1])
{
NSError *error;
dataPath = [docDir stringByAppendingPathComponent:@"MyVideos"];
if (![[NSFileManager defaultManager] fileExistsAtPath:dataPath])
[[NSFileManager defaultManager] createDirectoryAtPath:dataPath withIntermediateDirectories:NO attributes:nil error:&error];
NSString *helloStr = [NSString stringWithFormat:@"%@.mov",timeStamp];;
videoUrlToDb = [NSURL URLWithString:helloStr];
[recorderFilePath1 writeToFile:helloStr atomically:YES
encoding:NSUTF8StringEncoding error:nil];
BOOL success = [[NSFileManager defaultManager] removeItemAtPath:recorderFilePath1 error:&error];
if (success) {
NSLog(@"deleted file -:%@ ",[error localizedDescription]);
}
else
{
NSLog(@"Could not delete file -:%@ ",[error localizedDescription]);
}
}
if ([[NSFileManager defaultManager] isWritableFileAtPath:dataPath]) {
NSLog(@"Writable");
}else {
NSLog(@"Not Writable");
}
[self convertVideoToLowQuailtyWithInputURL:selectedVideoURL outputURL:url handler:^(AVAssetExportSession *exportSession)
{
if (exportSession.status == AVAssetExportSessionStatusCompleted)
{
selectedVideoURL = url;
NSDateFormatter *df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"MMddyyyyHHmmss"];
//txtVideoURL.text = [NSString stringWithFormat:@"%@.mp4", timeStamp];
selFileName = [NSString stringWithFormat:@"%@.mp4", timeStamp];
[self postVideoToServer];
}
//}
else
{
[SVProgressHUD dismiss];
[self CallAlert:appName andMsg:@"Error, please try again."];
}
}];
}
#pragma mark Convert the video to lower resolution
- (void)convertVideoToLowQuailtyWithInputURL:(NSURL*)inputURL
outputURL:(NSURL*)outputURL
handler:(void (^)(AVAssetExportSession*))handler
{
[[NSFileManager defaultManager] removeItemAtURL:outputURL error:nil];
AVURLAsset *asset = [AVURLAsset URLAssetWithURL:inputURL options:nil];
AVAssetExportSession *exportSession = [[AVAssetExportSession alloc] initWithAsset:asset presetName:AVAssetExportPresetMediumQuality];
exportSession.outputURL = outputURL;
exportSession.outputFileType = AVFileTypeQuickTimeMovie;
[exportSession exportAsynchronouslyWithCompletionHandler:^(void)
{
handler(exportSession);
}];
}
-(void)postVideoToServer
{
NSData *fileData = [NSData dataWithContentsOfURL:selectedVideoURL];
NSString *urlString = [kVideoLink stringByAppendingFormat:@"UploadVid.php"];
NSString *timeStamp = @"";
NSDateFormatter *df = [[NSDateFormatter alloc] init];
[df setDateFormat:@"ddMMyyyyHHmmss"];
timeStamp = [df stringFromDate:[NSDate date]];
// NSString *fileName = [[df stringFromDate:[NSDate date]] stringByAppendingString:@".mov"];
NSMutableURLRequest *request= [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
NSString *boundary = @"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField: @"Content-Type"];
NSMutableData *postbody = [NSMutableData data];
[postbody appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"file\"; filename=\"%@\"\r\n", selFileName] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[@"Content-Type: application/octet-stream\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[NSData dataWithData:fileData]];
// [postbody appendData:[@"Content-Type: video/mp4\r\n\r\n" dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:postbody];
//Ashwani
NSURLSessionDataTask * dataTask = [[NSURLSession sharedSession] dataTaskWithRequest:request
completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error)
{
if(data == nil){
[SVProgressHUD dismiss];
[self CallAlert:appName andMsg:@"Video upload failure."];
return;
}
NSString *returnVideoString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSArray *Arr =[returnVideoString componentsSeparatedByString:@"#"];
returnString = [Arr objectAtIndex:0];
if([returnString containsString:@"mp4"])
{
isVideoClicked = false;
[SVProgressHUD dismiss];
lblChooseVideo.text = returnString;
;
// strImagePath =returnVideoString;
}
}];
[dataTask resume];
}
