PHP CURL 模擬登入 SINA 微博

最近工作上有一個需求, 需要獲取http://weibo.com/at/weibo 的數據, 就是@我自己的數據, 沒有接口, 只能通過抓頁面. 下面貼下部分代碼來自: http://summerbluet.com/704

/**
 * 用於模擬新浪微博登入! by CJ ( http://www.summerbluet.com )
*/

/**定義專案路徑*/
define('PROJECT_ROOT_**用來做模擬登入的新浪帳號*/
define('PROJECT_ROOT_PATH' , dirnamePATH' , dirnamePATH' , dirnamePATH' , dirnamePATH' , dirnamePATH' , dirnamePATH' (__FILE__));
define('COOKIE_PATH' , PROJECT_ROOT_PATH );

// 通用時間戳
define('TIMESTAMP', time());

//🎜>//出現問題的時候可以開啟, 偵錯用的, 會在目前資料夾下面建立LOG 檔案
define('DEBUG', false);

/**
 * CURL請求
 * @param String $url 請求位址
 * @param Array $data 請求資料
*/
$ username = "";
$password = "";

/* Fire Up */
$weiboLogin = new weiboLogin( $username, $password );
exit($weiboLogin- >showTestPage( 'http://weibo.com/at/comment' ));

class weiboLogin {

 private $cookiefile;
 private $username;
 private $ password;

 function __construct( $username, $password )
 {
 ( $username =='' || $password=='' ) && exit( "請填入使用者名稱密碼" );

 $this->cookiefile = COOKIE_PATH.'/cookie_sina_'.substr(base64_encode($username), 0, 10);
 $this->username = $this->username = $ $
 $ this->password = $password;
 }

 /**@desc CURL 模擬新浪登錄*/
 function curlRequest($url, $data = false)
 {
 $ch = curl_init();

 $option = array(
 CURLOPT_URL => $url,
 CURLOPT_HEADER => 0,
 CURLOPT_HTTPHEADER => arrayy-cept-Lcnd 'Connection: Keep-Alive','Cache-Control: no-cache'),
 CURLOPT_USERAGENT => "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.01180.011180.91180. Safari/537.1",
 CURLOPT_FOLLOWLOCATION => TRUE,
 CURLOPT_MAXREDIRS => 4,
 CURLOPT_RETURNTRANSFER => TRUE,
 CURURPT_CthisIEJAR.S. >cookiefile
 );

 if ( $data ) {
 $option[CURLOPT_POST] = 1;
 $option[CURLOPT_POSTFIELDS] = $data
 }
 }
 🎜> curl_setopt_array($ch, $option);
 $response = curl_exec($ch);

 if (curl_errno($ch) > 0) {
 exit("CURL ERROR:$ url " . curl_error($ch));
 }
 curl_close($ch);
 return $response;
 }

 /***/*/
 function doSinaLogin()
 {
 // Step 1 : Get tickit
 $preLoginData = $this->curlRequest('http://login.sina.com.cn/sso/prelogin.php? entry=weibo&callback=sinaSSOController.preloginCallBack&su=' .
 base64_encode($this->username) . '&client=ssologin.js(v1.3.16)');
 pregone_Satchin. ))/', $preLoginData, $preArr);
 $jsonArr = json_decode($preArr[1], true);

 $this->debug('debug_1_Tickit', $preArr[1] );

 if (is_array($jsonArr)) {
 // Step 2 : Do Certification
 $postArr = array( 'entry' => 'weibo',
 'gateway' => 1,
 'from' => '',
 'vsnval' => '',
 'savestate' => 7,
 'useticket' => 1,
 ' ssosimplelogin' => 1,
 'su' => base64_encode(urlencode($this->username)),
 'service' => 'miniblog',
 'servertime' => $jsonArr[' servertime'],
 'nonce' => $jsonArr['nonce'],
 'pwencode' => 'wsse',
 'sp' => sha1(sha1(sha1($this-> password)) . $jsonArr['servertime'] . $jsonArr['nonce']),
 'encoding' => 'UTF-8',
 'url' => 'http://weibo. com/ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack',
 'returntype' => 'META');

 $loginData = $this-> 'META');

 $loginData = $this->curlRequest('http:// login.sina.com.cn/sso/login.php?client=ssologin.js(v1.3.19)', $postArr);

 $this->debug('debug_2_Certification_raw', $loginData);

 // Step 3 : SSOLoginState
 if ($loginData) {

 $matchs = $loginResultArr =array();
 preg_match('/replace('(.* ?)')/', $loginData, $matchs);

 $this->debug('debug_3_Certification_result', $matchs[1]);

 $loginResult = $this-> curlRequest( $matchs[1] );
 preg_match('/feedBackUrlCallBack((.*?))/', $loginResult, $loginResultArr);

 $userInfo = json_decode($login] ,true);

 $this->debug('debug_4_UserInfo', $loginResultArr[1]);
 } else {
 exit('Login sina fail.');
 }
 } } } } } } } } } } } } } } } } } } } } } } }}  } else { exit('Server tickit fail'); } }

 /**測試登入情況, 呼叫參考*/
 function showTestPage( $url ) {
 $file_holder = $this->curlRequest( $url );

 // 如果沒有登入狀況, 登入後再嘗試
 $isLogin = strpos( $file_holder, 'class="user_name"');
 if ( !$isLogin ){
 unset($file_holder);
 $ this->doSinaLogin();
 $file_holder = $this->curlRequest( $url );
 }
 return $file_holder ;
 }

 /** function debug( $file_name, $data ) {
 if ( DEBUG ) {
 file_put_contents( $file_name.'.txt', $data );
 }
 }
 }

}