php的vget方法,ext

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php的vget方法,ext

/***********************************************

*蓝筹云存储

* 文件: /include/ext_api.php

* 说明: 自定义第三方扩展类

* 作者: Myxf

* 更新: 2019年5月30日

***********************************************/

/**

* 自定义第三方扩展类

*/

class ext_lanzou {

private $username = ""; //蓝筹云的账号

private $password = ""; //蓝筹云的密码

private $token = null;

//初始化，如果token为空就获取token

function __construct(){

if (empty($this->token)) $this->getToken();

}

//上传文件

public function upfile($path){

$back = array();

$_path = realpath($_SERVER['DOCUMENT_ROOT'].$path);

if (!file_exists(realpath($_SERVER['DOCUMENT_ROOT'].$path))){

$back['code'] = 1;

$back['msg'] = "文件不存在或路径错误";

}else{

$file_name = basename($_path);

//由于蓝筹云不允许上传图片，所以改扩展名上传

$ExtArray = array('jpg','png','gif','bmp');

$Ext = $this->getExt($_path);

if (in_array($Ext,$ExtArray)){

$new_path = str_replace(".".$Ext, ".img", $_path);

rename($_path,$new_path);

$_path = $new_path;

}

$postdata = array();

$postdata['task'] = "1";

$postdata['folder_id'] = "-1";

$postdata['id'] = "WU_FILE_0";

$postdata['name'] = basename($_path);

$postdata['type'] = "application/octet-stream";

$postdata['upload_file'] = "@". $_path;

$backdata = $this->vpost(".php",$postdata,array('Cookie: '.$this->token));

$backdata = json_decode($backdata,true);

if (in_array($Ext,$ExtArray)){

//上传完成，将本地文件扩展名修改回来

rename($new_path,str_replace(".img",".".$Ext, $_path));

}

if ($backdata['zt']==1){

$file = array();

$file['id'] = $backdata['text'][0]['id'];

$file['f_id'] = $backdata['text'][0]['f_id'];

$file['name'] = $file_name;

$back['code'] = 0;

$back['msg'] = "文件上传成功";

$back['f_id'] = serialize($file);

$back['path'] = $path;

//先测试下载一次,防止180天没下载自动进入回收站

$this->download($back['f_id']);

}else{

$back['code'] = 1;

$back['msg'] = "文件上传失败";

}

}

return json_encode($back);

}

//获取文件下载地址

public function download($f_id){

$f_id = unserialize($f_id);

$backdata = $this->vget("/".$f_id['f_id']);

$down_ifr = "".$this->strCut($backdata,'" src="','" frameborder');

$down_url = $this->vget($down_ifr);

$_t = $this->strCut($down_url,"= '","';",3);

$_k = $this->strCut($down_url,"= '","';",4);

$backdata = $this->vpost(".php","action=down_process&file_id=".$f_id['id']."&t=".$_t."&k=".$_k."&c=",array('referer: ='.$f_id['id'].'&t='.$_t.'&k='.$_k,'cookie: noads=1','content-type: application/x-www-form-urlencoded'));

$backdata = json_decode($backdata,true);

if ($backdata['zt']==1){

$path = $backdata['dom']."/file/".$backdata['url'];

$path = $this->vget($path,array('Accept: */*','Accept-Encoding: gzip, deflate, br','Accept-Language: zh-CN,zh;q=0.9','Cookie: down_ip=1;'),1);

$path = $this->strCut($path,'Location: ',"\r\n");

$path = str_replace("&b=", "&bb=", $path)."&q=".$f_id['name'];

$back['code'] = 0;

$back['msg'] = "下载链接获取成功";

$back['path'] = $path;

}else{

$back['code'] = 1;

$back['msg'] = "下载链接获取失败";

}

return json_encode($back);

}

//删除文件，传入f_id

public function delfile($f_id){

$f_id = unserialize($f_id);

$backdata = $this->vpost(".php","task=6&file_id=".$f_id['id'],array('Cookie: '.$this->token));

$backdata = json_decode($backdata,true);

if ($backdata['zt']==1){

$back['code'] = 0;

$back['msg'] = "文件删除成功";

}else{

$back['code'] = 1;

$back['msg'] = "文件删除失败";

}

return json_encode($back);

}

//使用账号密码自动登录获取token

private function getToken(){

$backdata = $this->vget(".php?action=login&ref=/mydisk.php");

$formhash = $this->strCut($backdata,'formhash" value="','" />');

$postdata = "action=login&task=login&username=".$this->username."&password=".$this->password."&formhash=".$formhash;

$backdata = $this->vpost(".php",$postdata,"",1);

$this->token = "phpdisk".$this->strCut($backdata,'Set-Cookie: phpdisk','; expires=');

}

//post网络请求

private function vpost($url,$data,$header = "",$head = 0){

$curl = curl_init();

curl_setopt($curl, CURLOPT_URL, $url);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);

curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);

curl_setopt($curl, CURLOPT_HTTPHEADER, $header);

curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);

curl_setopt($curl, CURLOPT_AUTOREFERER, 1);

curl_setopt($curl, CURLOPT_POST, 1);

curl_setopt($curl, CURLOPT_POSTFIELDS, $data);

curl_setopt($curl, CURLOPT_TIMEOUT, 30);

curl_setopt($curl, CURLOPT_HEADER, $head);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

$tmpInfo = curl_exec($curl);

if (curl_errno($curl)) {

return 'Error';

}

curl_close($curl);

return $tmpInfo;

}

//get网络请求

private function vget($url,$header = "",$head = 0){

$curl = curl_init();

curl_setopt($curl, CURLOPT_URL, $url);

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1);

curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);

curl_setopt($curl, CURLOPT_HTTPHEADER, $header);

curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 0);

curl_setopt($curl, CURLOPT_AUTOREFERER, 1);

curl_setopt($curl, CURLOPT_TIMEOUT, 30);

curl_setopt($curl, CURLOPT_HEADER, $head);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

$tmpInfo = curl_exec($curl);

if (curl_errno($curl)) {

return 'Error';

}

curl_close($curl);

return $tmpInfo;

}

//字符串截取

private function strCut($string,$strstart,$strend,$num = 1){

$v_a=explode($strstart, $string);

$v_a=explode($strend, $v_a[$num]);

return $v_a[0];

}

//获取文件扩展名

private function getExt($file){

return end(explode(".",$file));

}

}

?>

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本文标签： php的vget方法Ext