Incorrectly escaping URL's #3
Description
Hi,
The following line of code doesn't escape all characters in URL's properly so we were having issues getting valid Embedly responses (often for links to Facebook images).
NSString *paramValue = [params[key] stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
The following should be used instead:
(NSString *) CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)urlString, NULL, (CFStringRef)@";/?:@&=$+{}<>,", CFStringConvertNSStringEncodingToEncoding(NSASCIIStringEncoding)));