Disqus PHP OAuth

gistfile1.txt

$oauth2token_url = 'https://disqus.com/api/oauth/2.0/access_token/';
	
		$clienttoken_post = array(
		    "grant_type" => 'authorization_code',
		    "client_id" => PVConfiguration::getConfiguration('disqus') -> public_key,
		    "client_secret" => PVConfiguration::getConfiguration('disqus') -> private_key,
		    "redirect_uri" => 'http://'. HOST_DOMAIN .'/disqus/grant',
		    "code" => $_GET['code']
		);
		
		$curl = curl_init($oauth2token_url);
		
		curl_setopt($curl, CURLOPT_POST, true);
		curl_setopt($curl, CURLOPT_POSTFIELDS, $clienttoken_post);
		curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
		
		$json_response = curl_exec($curl);
		curl_close($curl);

		//print_r($json_response);
		$token = json_decode($json_response);
		
		echo '<pre>';
		print_r($token);
		
		$disqus = new DisqusAPI(PVConfiguration::getConfiguration('disqus') -> private_key);
		$user = $disqus-> users ->details(array('user' => $token  -> user_id));
		
		print_r($user);
		
		
		exit();