/**
* ## OPTIONS
*
* <url>
* : URL for the WordPress site
*
* --key=<key>
* : Client key
*
* --secret=<secret>
* : Client secret
*
* [--scope=<scope>]
* : Scopes to request
*
* [--no-cache]
* : Don't save key/secret into authentication cache
*
* @when before_wp_load
*/
public function connect($args, $assoc_args)
{
$consumer = new OAuthConsumer($assoc_args['key'], $assoc_args['secret'], NULL);
$token = null;
$auth = new Requests_Auth_OAuth1(array('consumer' => $consumer, 'signature_method' => new OAuthSignatureMethod_HMAC_SHA1(), 'token' => $token));
try {
// Find the API
$locator = new Locator();
$url = $locator->locate($args[0]);
$session = new Requests_Session($url . '/');
$index = $session->get('');
$index_data = json_decode($index->body);
if (empty($index_data->authentication) || empty($index_data->authentication->oauth1)) {
throw new Exception("Could not locate OAuth information; are you sure it's enabled?");
}
// Add authenticator
$session->auth = $auth;
// Retrieve the request token
$response = $auth->get_request_token($session, $index_data->authentication->oauth1->request);
parse_str($response->body, $token_args);
$token = new OAuthToken($token_args['oauth_token'], $token_args['oauth_token_secret']);
$auth->set_token($token);
// Build the authorization URL
$authorization = $index_data->authentication->oauth1->authorize;
if (strpos($authorization, '?')) {
$authorization .= '&';
} else {
$authorization .= '?';
}
$authorization .= 'oauth_token=' . urlencode($token_args['oauth_token']);
if (!empty($assoc_args['scope'])) {
$authorization .= '&scope=' . urlencode(implode(',', (array) $assoc_args['scope']));
}
// Direct the user to authorize
WP_CLI::line(sprintf("Open in your browser: %s", $authorization));
echo "Enter the verification code: ";
$code = trim(fgets(STDIN));
// Convert request token to access token
$response = $auth->get_access_token($session, $index_data->authentication->oauth1->access, $code);
parse_str($response->body, $token_args);
$token = new OAuthToken($token_args['oauth_token'], $token_args['oauth_token_secret']);
$auth->set_token($token);
if (empty($assoc_args['no-cache'])) {
Authenticator::save_for_site($url, $auth);
}
WP_CLI::line("Authorized!");
WP_CLI::line(sprintf("Key: %s", $token_args['oauth_token']));
WP_CLI::line(sprintf("Secret: %s", $token_args['oauth_token_secret']));
} catch (Exception $e) {
WP_CLI::error($e->getMessage());
}
}
