To make my app, merge&share, I had to use OAuth to upload multiple services including tumblr.
There’s some problem, and I still don’t know which one is problem between OAuthConsumer library and tumblr.
OAuthConsumer Library makes authorization header using all parameters and if I include NSData, it may not work correctly.
– OR –
Tumblr doesn’t recognize the authorization header that OAuthConsumer made correct.
Therefore, I makes different approach to upload tumblr.
Step 1. Create OAuthHeader with only string parameters
Step 2. Create another request by using ASIFormDataRequest again and set header directly
here’s code
- (void)exportImage:(NSData *)image message:(NSString *)message withAccount:(Account *)account {
OAToken *token = [[[OAToken alloc] initWithKey:account.token secret:account.key] autorelease];
OAConsumer *consumer = [[[OAConsumer alloc] initWithKey:TUMBLR_API_KEY secret:TUMBLR_API_SECRET] autorelease];
NSString *baseHost = [[account.album stringByReplacingOccurrencesOfString:@"http://" withString:@""]
stringByReplacingOccurrencesOfString:@"https://" withString:@""];
NSString *requestUrl =
[NSString stringWithFormat:@"http://api.tumblr.com/v2/blog/%@post", baseHost];
OAMutableURLRequest *request = [[[OAMutableURLRequest alloc] initWithURL:[NSURL URLWithString:requestUrl]
consumer:consumer
token:token
realm:@"http://api.tumblr.com"
signatureProvider:nil] autorelease];
[request setHTTPMethod:@"POST"];
[request setParameters:[NSArray arrayWithObjects:
[OARequestParameter requestParameter:@"type" value:@"photo"],
[OARequestParameter requestParameter:@"caption" value:message],
nil]];
[request prepare];
NSString *oAuthHeader = [request valueForHTTPHeaderField:@"Authorization"];
DLog(@"OAuthHeader : %@", oAuthHeader);
ASIFormDataRequest *req = [[ASIFormDataRequest alloc] initWithURL:[NSURL URLWithString:requestUrl]];
[req setRequestMethod:@"POST"];
[req addRequestHeader:@"Authorization" value:oAuthHeader];
[req addPostValue:@"photo" forKey:@"type"];
[req addPostValue:message forKey:@"caption"];
// [req addPostValue:@"photo.jpg" forKey:@"file"];
[req addData:image withFileName:@"photo.jpg" andContentType:@"image/jpeg" forKey:@"data"];
[req startSynchronous];
int statusCode = [req responseStatusCode];
DLog(@"sending completed with status code : %d", statusCode);
DLog(@"RESP : %@", [req responseString]);
NSData *respData = [req responseData];
[req release];
if( statusCode != 201 ) {
@throw [NSException exceptionWithName:NSLocalizedString(@"Error", @"")
reason:[NSString stringWithFormat:@"status : %d", statusCode]
userInfo:nil];
}
}