/firstrend/src/sdks/paipai/Util.php

<?php

require_once 'Snoopy.class.php';



class Util {

	static private $snoopy = NULL;

	

	/**

	 * ???Snoopy

	 */

	static public function instanceSnoopy() {

		if (self::$snoopy == NULL) {

			self::$snoopy = new Snoopy();

		}

	}

	

	//??cmdid

	/*

	 *???http://api.paipai.com/item/addItem.xhtml??requestURLPath="/item/addItem.xhtml "????cmdid="item.addItem"?

	 *???http://api.paipai.com/deal/getDeal.xhtml??requestURLPath="/deal/getDeal.xhtml "????cmdid="deal.getDeal"?

	*/

	static public function createCmdid($requestURLPath)

	{	

		if(strlen($requestURLPath)==0)return false;

		if($requestURLPath{0} != '/')return false;

		if(strpos($requestURLPath,'/')===false)return false;

		if(strpos($requestURLPath,'.')===false)return false;

		$pos_start = 1;

		$pos_end = strpos($requestURLPath,'.');

		$cmd = substr($requestURLPath,$pos_start,$pos_end-1);

		$cmd = str_replace('/','.',$cmd);

		return $cmd;

		

	}

	

	/**

	 * ????

	 * @param $paramArr?api????

	 * @return $sign

	 */

	static public function createSign ($paramArr,$cmdid='') {

		ksort($paramArr);

		$sign = $cmdid;

		foreach ($paramArr as $key => $val) {

			if ($key !='' && $val !='') {

				$sign .= $key.$val;

			}

		}

		$sign .= PAIPAI_API_SECRETKEY;

		$sign = md5($sign);

		return $sign;

	}

	

	/**

	 * ??????? 

	 * @param $paramArr?api????

	 * @return $strParam

	 */

	static public function createStrParam ($paramArr) {

		$strParam = '';

		foreach ($paramArr as $key => $val) {

			if ($key != '' && $val !='') {

				$strParam .= $key.'='.urlencode($val).'&';

			}

		}

		return $strParam;

	}

	

	/**

	 * ?GET????api??

	 * @param $paramArr?api????

	 * @return $result

	 */

	static public function getResult($paramArr,$requestURLPath='') {

		self::instanceSnoopy();

		//????

		$cmdid = self::createCmdid($requestURLPath);

		$sign = self::createSign($paramArr,$cmdid);

		$strParam = self::createStrParam($paramArr);

		$strParam .= 'sign='.$sign;

		$strParam = PAIPAI_API_URL.$requestURLPath.'?'.$strParam;

		//????

		self::$snoopy->fetch($strParam);

		

		//echo "<a href='".$strParam."' style='color:#fff' target='_blank'>??</a>";

		

		

		

		$result = self::$snoopy->results;

		//????

		return $result;

	}

	

	

	/**

	 * ?POST????api??

	 * @param $paramArr?api????

	 * @return $result

	 */

	static public function postResult($paramArr,$requestURLPath) {

		self::instanceSnoopy();

		//?????Snoopy????submit????????????urlencode???????????get??????????????urlencode??

		$cmdid = self::createCmdid($requestURLPath);

		$sign = self::createSign($paramArr,$cmdid);

		$paramArr['sign'] = $sign;

		$api_url = PAIPAI_API_URL . $requestURLPath . "?charset=";

		$api_url .= isset($paramArr['charset'])?$paramArr['charset']:'gbk';

		//????

		self::$snoopy->submit($api_url, $paramArr);

		$result = self::$snoopy->results;

		//????

		return $result;

	}

	

	/**

	 * ?POST????api??????

	 * @param $paramArr?api????

	 * @param $imageArr????????????array('pic' => '/tmp/cs.jpg')??

	 * @return $result

	 */

	static public function postImageResult($paramArr,$requestURLPath,$imageArr) {

		self::instanceSnoopy();

		//????

		$cmdid = self::createCmdid($requestURLPath);

		$sign = self::createSign($paramArr,$cmdid);

		$paramArr['sign'] = $sign;

		$api_url = PAIPAI_API_URL . $requestURLPath . "?charset=";

		$api_url .= isset($paramArr['charset'])?$paramArr['charset']:'gbk';

		//????

		self::$snoopy->_submit_type = "multipart/form-data";

		self::$snoopy->submit($api_url,$paramArr,$imageArr);

		$result = self::$snoopy->results;

		//????

		return $result;

	}

	

	/**

	 * ??xml

	 */

	static public function getXmlData ($strXml) {		

	

		//ADD BY ROGER???XML??????	

		$strXml = preg_replace("/[\\x00-\\x08\\x0b-\\x0c\\x0e-\\x1f]/",'',$strXml);

		

		//?????

		$strXml = SBC_DBC($strXml,1);		

		

		$pos = strpos($strXml, 'xml');

		if ($pos !== false) {

			$xmlCode=simplexml_load_string($strXml,'SimpleXMLElement', LIBXML_NOCDATA);

			$arrayCode=self::get_object_vars_final($xmlCode);

			return $arrayCode ;

		} else {

			return '';

		}

	}

	

	static private function get_object_vars_final($obj){

		if(is_object($obj)){

			$obj=get_object_vars($obj);

		}

			

		if(is_array($obj)){

			foreach ($obj as $key=>$value){

				$v = self::get_object_vars_final($value);

				//ADD BY ROGER??????????????

				if(is_array($v)&&(count($v)==0))$v=NULL;

				$obj[$key] = $v;

			}

		}

		return $obj;

	}





}



function SBC_DBC($str,$args2) { //??????????????????0,???????????1????????

    $DBC = array( 

        '?' , '?' , '?' , '?' , '?' ,  

        '?' , '?' , '?' , '?' , '?' , 

        '?' , '?' , '?' , '?' , '?' ,  

        '?' , '?' , '?' , '?' , '?' , 

        '?' , '?' , '?' , '?' , '?' ,  

        '?' , '?' , '?' , '?' , '?' , 

        '?' , '?' , '?' , '?' , '?' ,  

        '?' , '?' , '?' , '?' , '?' , 

        '?' , '?' , '?' , '?' , '?' ,  

        '?' , '?' , '?' , '?' , '?' , 

        '?' , '?' , '?' , '?' , '?' ,  

        '?' , '?' , '?' , '?' , '?' , 

        '?' , '?' , '?' , '?'  , '?' ,

  '?' , '?' , '?' , '?' , '?' ,

  '?' , '?' , '?' , '?' , '?' ,

  '?' , '?' , '?' , '?' , '?' ,

  '?' , '?' , '?' , '?' , '?' ,

  '?' , '?' , '?' , '?' , '?' ,

  '?' , '?' , '?'

    );

  $SBC = array( //??

         '0', '1', '2', '3', '4',  

         '5', '6', '7', '8', '9', 

         'A', 'B', 'C', 'D', 'E',  

         'F', 'G', 'H', 'I', 'J', 

         'K', 'L', 'M', 'N', 'O',  

         'P', 'Q', 'R', 'S', 'T', 

         'U', 'V', 'W', 'X', 'Y',  

         'Z', 'a', 'b', 'c', 'd', 

         'e', 'f', 'g', 'h', 'i',  

         'j', 'k', 'l', 'm', 'n', 

         'o', 'p', 'q', 'r', 's',  

         't', 'u', 'v', 'w', 'x', 

         'y', 'z', '-', ' ', ':',

   '.', ',', '/', '%', '#',

   '!', '@', '&', '(', ')',

   '<', '>', '"', '\'','?',

   '[', ']', '{', '}', '\\',

   '|', '+', '=', '_', '^',

   '$', '~', '`'

    );

if($args2==0) 

   return str_replace($SBC,$DBC,$str);  //?????

if($args2==1)

   return str_replace($DBC,$SBC,$str);  //?????

else

   return false;

} 

?>