appToken !== null)
return $this->appToken;
return $this->_getAppToken();
}
private function _getAppToken(){
$key = Ace::getConfig('twitterAppKey');
$secret = Ace::getConfig('twitterAppSecret');
$creds = base64_encode($this->encode_rfc3986($key).':'.$this->encode_rfc3986($secret));
$r = Ace::curlPost('https://api.twitter.com/oauth2/token', array(
'grant_type' => 'client_credentials',
), array(
CURLOPT_HTTPHEADER => array("Authorization: Basic $creds"),
), true);
//if (!empty($_GET['debug'])) { echo "_getAppToken()\n
"; echo "$r\n
"; }
$r = json_decode($r, true);
if (!is_array($r))
throw new ApiControllerException(2008); // Unexpected response from external api
if (isset($r['errors'])) {
if (isset($r['errors'][0]['message']))
throw new ApiControllerException(2009, null, $r['errors'][0]['message']); // Error response from external api
throw new ApiControllerException(2009, null, json_encode($r['errors']));
}
if (!isset($r['access_token']))
throw new ApiControllerException(2008, null, 'Missing access_token');
return $r['access_token'];
}
public function get(){
$params = $this->getInput(array(
'route' => true,
'p' => false,
));
if (!is_array($params['p']))
$params['p'] = array();
$url = 'https://api.twitter.com/1.1/'.$params['route'].'.json';
$url .= '?'.http_build_query($params['p']);
$creds = $this->getAppToken();
$r = Ace::curlGet($url, null, array(
CURLOPT_HTTPHEADER => array("Authorization: Bearer $creds"),
));
//if (!empty($_GET['debug'])) { echo "get()\n
"; echo "$r\n
"; }
$r = json_decode($r, true);
if (!is_object($r) && !is_array($r))
throw new ApiControllerException(2008);
if (isset($r['error']))
throw new ApiControllerException(2009, null, $r['error']); // Error response from external api
if (isset($r['errors'])) {
if (isset($r['errors'][0]['message']))
throw new ApiControllerException(2009, null, $r['errors'][0]['message']); // Error response from external api
throw new ApiControllerException(2009, null, json_encode($r['errors']));
}
return $r;
}
protected function encode_rfc3986($str){
return str_replace('+', ' ', str_replace('%7E', '~', rawurlencode(($str))));
}
}