send array of images with AFNetworkin ios - ios

Question

I have an example, where I send image and parameters to server. But I need to send NSArray of images.How can I do this?
NSData *imageToUpload = UIImageJPEGRepresentation(uploadedImgView.image, 1.0);//(uploadedImgView.image);
if (imageToUpload)
{
NSDictionary *parameters = [NSDictionary dictionaryWithObjectsAndKeys:keyParameter, #"keyName", nil];
AFHTTPClient *client= [AFHTTPClient clientWithBaseURL:[NSURL URLWithString:#"http://------"]];
NSMutableURLRequest *request = [client multipartFormRequestWithMethod:#"POST" path:#"API name as you have" parameters:parameters constructingBodyWithBlock: ^(id <AFMultipartFormData>formData) {
[formData appendPartWithFileData: imageToUpload name:#"image" fileName:#"temp.jpeg" mimeType:#"image/jpeg"];
}];
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject)
{
NSDictionary *jsons = [NSJSONSerialization JSONObjectWithData:responseObject options:kNilOptions error:nil];
//NSLog(#"response: %#",jsons);
}
failure:^(AFHTTPRequestOperation *operation, NSError *error)
{
if([operation.response statusCode] == 403)
{
//NSLog(#"Upload Failed");
return;
}
//NSLog(#"error: %#", [operation error]);
}];
[operation start];
}
Help me, please!

Answer 1

I found an answer, I changed my code to this:
[formData appendPartWithFileData:data name:#"Photos[1]" fileName:#"avatar.jpg" mimeType:#"image/jpeg"];
[formData appendPartWithFileData:data name:#"Photos[2]" fileName:#"avatar.jpg" mimeType:#"image/jpeg"];
and server understand it as array

Answer 2

You can try this,
NSURL *url = [NSURL URLWithString:#URL_BASE];
int count = [imageArray count];
for(int i = 0; i < count; ++i)
{
UIImage* image = [imageArray objectAtIndex:i];
AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:url];
NSDictionary* params = [NSDictionary dictionaryWithObjectsAndKeys:
[NSNumber numberWithFloat: image.size.width], #"width",
[NSNumber numberWithFloat: image.size.height], #"height",
nil];
NSMutableURLRequest *request = [httpClient multipartFormRequestWithMethod:#"POST" path:#PATH_ALBUM_IMAGE_UPLOAD parameters:params constructingBodyWithBlock: ^(id <AFMultipartFormData>formData) {
[formData appendPartWithFileData:imageData name:[NSString stringWithFormat:#"file%d", i] fileName:#"avatar.jpg" mimeyTpe:#"image/jpeg"];
}];
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];
[operation setUploadProgressBlock:^(NSInteger bytesWritten, long long totalBytesWritten, long long totalBytesExpectedToWrite) {
[progressView setProgress: totalBytesWritten*1.0f / totalBytesExpectedToWrite animated: YES];
NSLog(#"Sent %lld of %lld bytes", totalBytesWritten, totalBytesExpectedToWrite);
if(totalBytesWritten >= totalBytesExpectedToWrite)
{
progressView.hidden = YES;
}
}];
[operation start];
}