WooYun.org

public function saveAvatar() {


		session_start ();


		define ( 'SD_ROOT', dirname ( __FILE__ ) . '/' );


		@header ( "Expires: 0" );


		@header ( "Cache-Control: private, post-check=0, pre-check=0, max-age=0", FALSE );


		@header ( "Pragma: no-cache" );


		


		// 这里传过来会有两种类型，一先一后, big和small, 保存成功后返回一个json字串，客户端会再次post下一个.


		$type = isset ( $_GET ['type'] ) ? trim ( $_GET ['type'] ) : 'tupian';


		$orgin_pic_path = $_GET ['photoServer']; // 原始图片地址，备用.//文件名


		                                         // $from = $_GET['from'];


		                                         // //原始图片地址，备用.


		$_path = explode ( '/', $orgin_pic_path );


		$num = count ( $_path );


		$path = '/';


		foreach ( $_path as $k => $v ) {


			if (($k + 1) == $num) {


				$filename = $v;//赋值


			} else {


				$path .= $v . '/';


			}


		}


		if ($type == 'big') {


			$pic_path = '../../../../Uploads/avatar_big/' . $filename;//文件名


		} elseif ($type == 'small') {


			$pic_path = '../../../../Uploads/avatar_small/' . $filename;


		} else {


			$msg = json_encode ( 'error img!' );


			echo $msg;


			exit ();


		}


		$new_avatar_path = $pic_path;


		$len = file_put_contents ( SD_ROOT . $new_avatar_path, file_get_contents ( "php://input" ) );//写出


		$avtar_img = imagecreatefromjpeg ( SD_ROOT . $new_avatar_path );


		imagejpeg ( $avtar_img, SD_ROOT . $new_avatar_path, 80 );


		


		// 输出新保存的图片位置, 测试时注意改一下域名路径, 后面的statusText是成功提示信息.


		// status 为1 是成功上传，否则为失败.


		$d = new pic_data ();


		// $d->data->urls[0] = 'http://**.**.**.**/avatar_test/'.$new_avatar_path;


		$d->data->urls [0] = $new_avatar_path;


		$d->status = 1;


		$d->statusText = '上传成功!';


		


		$msg = json_encode ( $d );


		


		echo $msg;


		$user_mod = M ( "User" );


		$user_mod->where ( "is_del=0 and id=" . $_COOKIE ['id'] )->setField ( 'img', $filename );


		


		@unlink ( SD_ROOT . "../../../../Uploads/avatar_original/" . $_SESSION ['user_img'] );


		@unlink ( SD_ROOT . "../../../../Uploads/avatar_big/" . $_SESSION ['user_img'] );


		@unlink ( SD_ROOT . "../../../../Uploads/avatar_small/" . $_SESSION ['user_img'] );


	}