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lanzouyunapi.php
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<?php
/**
* @package lanzouyunapi
* @author wzdc
* @version 1.2.8
* @Date 2024-12-19
* @link https://github.com/wzdc/lanzouyunapi
*/
//error_reporting(0); // 不显示错误
require('simple_html_dom.php'); //HTML解析
include "lanzouyunapiconfig.php"; //配置文件
header('Access-Control-Allow-Origin:*'); //允许跨站请求
$id = preg_match("/\.com\/(?:tp\/)?(.*)/",$_REQUEST["data"] ?? "",$id) ? $id[1] : $_REQUEST["data"] ?? ""; //ID或链接
if(!$id) exit(response(-4,"缺少参数",null));
$pw = $_REQUEST["pw"] ?? ""; //密码
$types = $_REQUEST["types"] ?? ""; //需要响应的数据类型
$redirect = $_REQUEST["redirect"] ?? ""; //重定向
$page = $_REQUEST["page"] ?? 1; //文件夹页数
$fid = preg_match("/^[^?]+/",$id,$fid) ? $fid[0] : null; //用于存储缓存的ID
//读取缓存
if($config["cache"] && $data3=apcu_fetch("file".$fid)) {
header("X-APCu-Cache: HIT");
if($redirect) header("Location: ".$data3["url"]); //重定向
else response(0,"成功",$data3);
exit;
} else if($config["foldercache"] && $data3=apcu_fetch("folder".$fid)) { //读取缓存（文件夹）
$info = $data3[0];
$parameter = $data3[1];
$parameter["pg"] = $page;
$t=$parameter["t"] - $data3[2] - time() + $page;
if($page!=1 && $t>=0) sleep($t);
if($pw) $parameter["pwd"] = $pw;
$json=json_decode(request('https://www.lanzoui.com/filemoreajax.php',"post",$parameter,null,"data"),true); //获取文件列表
if(is_array($json["text"])){
foreach ($json["text"] as $v){
$info["list"][] = array(
"id" => $v["id"], //ID
"ad" => (bool)$v["t"], //推广文件
"name" => htmlspecialchars_decode($v["name_all"]), //文件名
"size" => $v["size"], //文件大小
"time" => Text_conversion_time($v["time"]), //上传时间
"icon" => $v["p_ico"] ? "https://image.woozooo.com/image/ico/".$v["ico"]."?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100/format,png" : "https://assets.woozooo.com/assets/images/type/".$v["icon"].".gif", //文件图标
);
}
if(count($json["text"]) >= 50) {
$info["have_page"] = true;
} else {
$info["have_page"] = false;
}
response(0,"文件夹",$info);
} else {
$info["list"] = null;
$info["have_page"] = false;
$config["auto-switch"] = 0;
response(-1,$json["info"],$info);
}
exit;
}
if($config["mode"]=="mobile") mobile();
else pc();
//使用手机UA获取
function mobile(){
global $id,$pw;
$headers[] = "User-Agent: Mozilla/5.0 (iPad; U; CPU OS 6_0 like Mac OS X; zh-CN; iPad2)";
$data=request("https://www.lanzoui.com/$id","GET",null,$headers,"data");
$html=str_get_html($data);
if(!$html) exit(response(-3,"获取失败",null)); //HTML解析失败
$js = implode("\n", $html->find('script'));
if(strpos($js,"/filemoreajax.php")) exit(folder($data,$js)); //是否为文件夹
if(!preg_match("/(?<=')\?.+(?=')/",$js,$vr)) {
$id2 = preg_match('/(?<=\'tp\/).*?(?=\';)/',$data,$id2) ? $id2[0] : $id;
$data2 = request("https://www.lanzoui.com/tp/$id2","GET",null,$headers,"data");
$html2 = str_get_html($data2);
if($html2) {
$html2_title = $html2->find('title',0);
$js2 = implode("\n", $html2->find('script'));
$vr = preg_match("/(?<=')\?.+(?=')/",$js2,$vr) ? $vr[0] : null;
}
} else {
$data2 = null;
$html2_title = null;
$vr = $vr[0];
}
$fileinfo=$html->find('meta[name=description]',0)->content ?? "";
$json["dom"]=preg_match("/(?<=')https?:\/\/.+(?=')/",$data2 ?? $data,$url) ? $url[0] : null; //获取链接
$info["name"]=htmlspecialchars_decode(@$html2_title ? $html2_title->innertext : $html->find('.appname',0)->innertext ?? ""); //获取文件名
// $info["name"] = preg_match('/(?<=\<div class="md">).*(?= \<span class="mtt">)/',$data2,$filename) ? $filename[0] : null; //获取文件名
$info["size"]=preg_match('/(?<=\文件大小：).*?(?=\|)/',$fileinfo,$filesize) || $data2&&preg_match('/(?<=mtt">\( ).+(?= \))/',$data2,$filesize) ? $filesize[0] : null; //获取文件大小
$info["user"]=preg_match('/(?<=分享者:<\/span>).+(?= )/U',$data,$username) || $data2&&preg_match('/(?<=发布者:<\/span>).+(?= )/U',$data2,$username) ? $username[0] : $html->find('.user-name',0)->innertext ?? null; //获取分享者
$info["time"]=Text_conversion_time(preg_match('/(?<=\<span class="mt2"><\/span>).*?(?=\<span class="mt2">)/',$data,$filetime) || $data2&&preg_match('/(?<=\<span class="mt2">时间:<\/span>).*(?=\<span class="mt2">)/',$data2,$filetime) ? trim($filetime[0]) : $html->find('.appinfotime',0)->innertext?? null); //获取上传时间
//获取文件描述
if(preg_match('/(?<=\|).*?(?=$)/',$fileinfo,$filedesc)) {
$info["desc"] = htmlspecialchars_decode(str_replace("<br /> ","\n",$filedesc[0]));
} else if($data2) {
$filedesc=$html2->find('.mdo',0)->innertext ?? "";
$info["desc"] = strpos($filedesc, "<span>") ? "" : htmlspecialchars_decode(trim(str_replace("<br /> ","\n",$filedesc))); //获取文件描述
} else {
$info["desc"] = null;
}
//$info["avatar"]=preg_match('/(?<=background:url\().+(?=\))/',$data,$fileavatar) ? $fileavatar[0] : null; //获取用户头像
//重新排序数组
/*$orderMap = array_flip(['name', 'size', 'user', 'time', 'desc']);
uksort($info, function($a, $b) use ($orderMap) {
return $orderMap[$a] <=> $orderMap[$b];
});*/
$error=$html->find('.off',0)->plaintext ?? "获取失败";
$html->clear();
if($vr) {
$json['url']=$vr; //无密码
} else { //有密码（或遇到其他错误）
$sign=sign($js2 ?? $js);
if(!$sign) exit(response(-2,$error,null)); //错误
else if(strpos($js2 ?? $js,"document.getElementById('pwd').value;") && !$pw) {
$info["url"] = null;
exit(response(2,"请输入密码",$info)); //密码文件检测
}
$json=json_decode(request('https://www.lanzoui.com/ajaxm.php', 'POST', array('action'=>'downprocess', 'sign'=>$sign, 'p'=>$pw), $headers,"data"),true); //POST请求API获取下载地址
$json['dom'].='/file/';
}
e($json,$info);
}
//使用电脑UA获取
function pc(){
global $id,$pw;
$headers[] = "User-Agent:Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36";
$data=request("https://www.lanzoui.com/$id","GET",null,$headers,"data");
$html=str_get_html($data);
if(!$html) exit(response(-3,"获取失败",null)); //HTML解析失败
$js = implode("\n", $html->find('script'));
if(strpos($js,"/filemoreajax.php")) exit(folder($data,$js)); //是否为文件夹
$fileinfo=$html->find('meta[name=description]',0)->content ?? "";
$info["name"]=htmlspecialchars_decode($html->find('.n_box_3fn',0)->innertext ?? $html->find('div[style=font-size: 30px;text-align: center;padding: 56px 0px 20px 0px;]',0)->innertext ?? $html->find('span',0)->innertext ?? ""); //获取文件名
$info["size"]=preg_match('/(?<=\文件大小：).*?(?=(?:\||$))/',$fileinfo,$filesize) ? $filesize[0] : null; //获取文件大小
$info["user"]=$html->find('.user-name',0)->innertext ?? $html->find('font',0)->innertext ?? null; //获取分享者
//获取上传时间
if(preg_match('/(?<=\<span class="p7">上传时间：<\/span>).*?(?=\<br>)/',$data,$filetime)){
$info["time"] = Text_conversion_time($filetime[0]);
} else if(isset($html->find('.n_file_infos',1)->innertext)) {
$info["time"] = Text_conversion_time($html->find('.n_file_infos',0)->innertext);
} else {
$info["time"] = null;
}
//获取文件描述
if(preg_match('/(?<=\|).*?(?=$)/',$fileinfo,$filedesc) || preg_match('/(?<=文件描述：<\/span><br>\n).+(?=\t)/',$data,$filedesc)) {
$info["desc"] = htmlspecialchars_decode(str_replace("<br /> ","\n",$filedesc[0]));
} else if($html->find('.n_box_des',0)) {
$info["desc"] = htmlspecialchars_decode(str_replace("<br /> ","\n",$html->find('.n_box_des',0)->innertext));
} else {
$info["desc"] = null;
}
//$info["avatar"]=preg_match('/(?<=background:url\().+(?=\))/',$data,$fileavatar) ? $fileavatar[0] : null; //获取用户头像
//密码文件检测
if(strpos($js,"document.getElementById('pwd').value;") && !$pw) {
$info["url"] = null;
exit(response(2,"请输入密码",$info));
}
$error=$html->find('.off',0)->plaintext ?? "获取失败";
$src=$html->find('iframe',0)->src ?? null;
$html->clear();
if($src) { //无密码
$data2=request("https://www.lanzoui.com$src")["data"];
preg_match("/(?<=')(?!=|post|sign|json)[a-zA-Z0-9]{4}(?=')/", $data2, $a);
preg_match("/(?<=')[0-9]{1}(?=')/", $data2, $b);
$sign=sign($data2);
} else {
$sign=sign($js);
}
if(!$sign) {
exit(response(-2,$error,null)); //错误
}
$json=json_decode(request('https://www.lanzoui.com/ajaxm.php',"post",array('action' => 'downprocess', 'sign' => $sign, 'p' => $pw, 'websign' => $b[0]??"", 'websignkey' => $a[0]??""),$headers,"data"),true); //POST请求API获取下载地址
$json["dom"].='/file/';
e($json,$info);
}
//获取文件夹
function folder($data,$js) {
global $id,$pw,$page,$config,$fid;
//获取名称
if(preg_match("/document\.title\s*=\s*(.*);/",$js,$var) && preg_match("/".$var[1]."\s*=\s*'(.*)'/",$js,$name)){
$info["name"] = htmlspecialchars_decode($name[1]);
} else if(preg_match("/class=\"b\">(.*?)</",$data,$name)) {
$info["name"] = htmlspecialchars_decode(trim($name[1]));
} else if(preg_match("/(?<=user-title\">).*(?=<)/",$data,$name)){
$info["name"] = htmlspecialchars_decode($name[0]);
} else if(preg_match("/(?>=class=\"b\">).*?(?=<div)/",$data,$name)) {
$info["name"] = htmlspecialchars_decode($name[0]);
} else {
$info["name"] = null;
}
//获取描述
if(preg_match("/(?<=说<\/span>)[\s\S]*?(?=<\/div>)/",$data,$d) && $d[0]){
$info["desc"] = strip_tags(htmlspecialchars_decode($d[0]));
} else if(preg_match("/(?<=<span id=\"filename\">)[\s\S]*?(?=<\/div>)/",$data,$d) && $d[0]) {
$info["desc"] = strip_tags(htmlspecialchars_decode($d[0]));
} else if(preg_match('/(?<=user-radio-0"><\/div>)[\s\S]*?(?=<\/div>)/',$data,$d) && $d[0]) {
$info["desc"] = strip_tags(htmlspecialchars_decode($d[0]));
} else {
$info["desc"] = '';
}
//获取分享者
/*if(preg_match("/(?<=user-name\">).+?(?=<)/",$data,$u) && $u[0]){
$info["user"] = $u[0];
} else {
$info["user"] = null;
}*/
if(!preg_match("/(?<=data : {)[\s\S]*?(?=},)/",$js,$arr)) { //获取需要请求的参数
exit(response(-2,"获取失败",null));
}
foreach (explode("\n",$arr[0]) as $v){
if(preg_match("/'(.+)':([\d]+),?$|'(.+)':'(.*)',?$/",$v,$kv) && ($kv[1] || $kv[3])){
if($kv[1]){
$parameter[$kv[1]] = $kv[2];
} else {
$parameter[$kv[3]] = $kv[4];
}
} else if(preg_match("/'(.*)':(.*?),/",$v,$kv) && $kv[1]){
preg_match("/".$kv[2]."\s*?=\s*?'(.*)'|".$kv[2]."\s*?=\s*?(\d+)/",$js,$value);
$parameter[$kv[1]] = $value[1]??"";
}
}
//获取子文件夹
$folderarr=preg_split('/<div class="pc-folderlink">|<div class="mbx mbxfolder">/', $data);
$info["folder"] = [];
if($folderarr){
unset($folderarr[0]);
foreach ($folderarr as $f){
$info["folder"][] = array(
"id" => preg_match("/(?<=href=\"\/).*?(?=\")/",$f,$fi) ? $fi[0] : null, //ID
"name" => preg_match("/(?<=filename\">|<a href=\"\/".$fi[0]."\">).+?(?=<)/",$f,$fn) ? htmlspecialchars_decode($fn[0]) : null, //名称
"desc" => preg_match("/(?<=filesize\">)[\s\S]*?(?=<)/",$f,$fd) ? htmlspecialchars_decode($fd[0]) : null, //描述
);
}
}
$parameter["pg"] = $page;
$parameter["pwd"] = $pw;
$t_end=$parameter["t"] - time();
if($config["foldercache"] && $t_end > 0) apcu_store("folder$fid",[$info,$parameter,$t_end],$t_end); //缓存参数
if($page != 1) sleep($page);
//密码文件检测
if(strpos($js,"document.getElementById('pwd').value;") && !$pw) {
$info["list"] = null;
exit(response(2,"请输入密码",$info));
}
//获取文件列表
$json=json_decode(request('https://www.lanzoui.com/filemoreajax.php',"post",$parameter,null,"data"),true); //zt: 1正常,2没有文件,3密码错误
if(is_array($json["text"])){
foreach ($json["text"] as $v){
$info["list"][]=array(
"id" => $v["id"], //ID
"ad" => (bool)$v["t"], //推广文件
"name" => htmlspecialchars_decode($v["name_all"]), //文件名
"size" => $v["size"], //文件大小
"time" => Text_conversion_time($v["time"]), //上传时间
"icon" => $v["p_ico"] ? "https://image.woozooo.com/image/ico/".$v["ico"]."?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100/format,png" : "https://assets.woozooo.com/assets/images/type/".$v["icon"].".gif", //文件图标
);
}
if(count($json["text"]) >= 50) {
$info["have_page"] = true;
} else {
$info["have_page"] = false;
}
response(0,"文件夹",$info);
} else {
$info["list"]=null;
$info["have_page"] = false;
response(-1,$json["info"],$info);
}
}
//将获取的数据做最后的处理
function response($code,$msg,$data){
global $config,$types;
//自动切换获取方式
if($config["auto-switch"] && !in_array($code,array(-4,0,2)) && $msg!="密码不正确"){
$config["auto-switch"] = 0;
if($config["mode"] == "mobile") pc();
else mobile();
exit;
}
//响应数据
//asort($data); //数组排序
$res=array("code"=>$code, "msg"=>$msg, "data"=>$data);
switch ($types) {
case 'text':
header('Content-Type: text/plain;charset=UTF-8');
echo $data["url"] ?? $msg;
break;
case 'xml':
header('Content-Type: application/xml');
echo arrayToXml($res);
break;
default:
header('Content-Type: application/json');
echo json_encode($res,JSON_UNESCAPED_UNICODE);
break;
}
}
//XML
function arrayToXml($arr,$dom=0,$item=0){
if(!$dom){
$dom = new DOMDocument("1.0");
}
if(!$item){
$item = $dom->createElement("root");
$dom->appendChild($item);
}
foreach ($arr as $key=>$val){
$itemx = $dom->createElement(is_string($key)?$key:"item");
$item->appendChild($itemx);
if (!is_array($val)){
$text = $dom->createTextNode($val);
$itemx->appendChild($text);
} else {
arrayToXml($val,$dom,$itemx);
}
}
return $dom->saveXML();
}
//处理蓝奏云数据
function e($json,$info){
global $redirect,$config,$fid;
if($json['url'] && $json["dom"]) {
$info["url"] = $json['dom'].$json['url']; //拼接链接
if(isset($json["inf"]) && $json["inf"]) {
$info["name"] = $json["inf"]; //文件名
}
$url = request($info["url"])["info"]["redirect_url"]; //获取直链
if(!$url) {
response(1,"获取直链失败",$info); //链接获取失败
} else {
$info["url"] = $url;
if(!$info["time"] && preg_match("/(?!(0000))\d{4}\/(?:0[1-9]|1[0-2])\/(?:0[1-9]|[12]\d|3[01])/",$url,$time)) {
$info["time"] = str_ireplace("/","-",$time[0]); //截取上传时间
}
if($config["cache"]){
apcu_store("file$fid",$info,preg_match("/(?<=&e=)\d*(?=&)/",$url,$endtime) ? $endtime[0] - time() : $config["cacheexpired"]); //写入缓存
header("X-APCu-Cache: MISS");
}
if($redirect) {
header("Location: ".$url); //重定向
} else {
response(0,"成功",$info);
}
}
} else {
$info["url"] = null;
response(-1,$json['inf'] ?? "获取失败",$info); //蓝奏云返回的错误信息
}
}
//请求
function request($url, $method = 'GET', $postdata = array(), $headers = array(),$responsetype = "all") {
$headers[] = "Referer: https://www.lanzoui.com/";
$headers[] = "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9";
$headers[] = "Accept-Encoding: gzip, deflate, br";
$headers[] = "Accept-Language: zh-CN,zh;q=0.9,zh-HK;q=0.8,zh-TW;q=0.7";
$headers[] = "Cache-Control: max-age=0";
$headers[] = "Connection: keep-alive";
$headers[] = 'sec-ch-ua: "Not?A_Brand";v="8", "Chromium";v="108", "Google Chrome";v="108"';
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url); //设置请求 URL
curl_setopt($curl, CURLOPT_ENCODING, 'gzip'); //自动解压缩
// 设置请求方式
if ( strtoupper($method) == 'POST') {
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($postdata));
} else {
curl_setopt($curl, CURLOPT_HTTPGET, true);
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers); // 设置请求头信息
curl_setopt($curl, CURLOPT_HEADER, false); //如果需返回头部信息，则设置此参数为 true
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); //设置是否将响应结果以字符串形式返回
// 开启 SSL 验证
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
if($responsetype=="info") {
curl_setopt($curl, CURLOPT_NOBODY, true); // 禁止下载响应体
}
// 执行请求并获取响应结果
$data = array('data' => curl_exec($curl),'info' => curl_getinfo($curl));
curl_close($curl); // 关闭 cURL 句柄
return $data[$responsetype] ?? $data; // 返回
}
//获取sign
function sign($data) {
$data=preg_replace("/\/\/.*?|\/\*(?s)\*\/|function woio[\s\S]*?}/","",$data);
if(preg_match("/(?<='sign':')\w+?(?=')/",$data,$a)) {
$sign = $a[0];
}
else if(preg_match("/(?<='sign':)[\w]+?(?=,)/",$data,$b)) {
preg_match_all("/(?<=".$b[0]." = ').*(?=')/",$data,$a);
$lengths = array_map("strlen", $a[0]);
$minIndex = array_search(min($lengths),$lengths);
$sign = $a[0][$minIndex];
} else if(preg_match_all("/(?<=').+?_c/", $data, $a)){
$lengths = array_map('strlen', $a[0]);
$minIndex = array_search(min($lengths),$lengths);
$sign = $a[0][$minIndex];
} else if(preg_match_all("/(?<=')[\w]{50,}+(?=')/",$data,$a)) {
$lengths = array_map("strlen", $a[0]);
$maxIndex = array_search(max($lengths),$lengths);
$sign = $a[0][$maxIndex];
} else {
$sign = false;
}
return $sign;
}
//将上传时间转为 yyyy-mm-dd 格式
function Text_conversion_time($str){
if(!$str) {
return $str;
} else if (preg_match("/^\d+(?=\s*秒)/",$str,$i)) {
return date("Y-m-d", time() - $i[0]);
} else if (preg_match("/^\d+(?=\s*分钟)/",$str,$i)) {
return date("Y-m-d", time() - $i[0] * 60);
} else if (preg_match("/^\d+(?=\s*小时)/",$str,$i)) {
return date("Y-m-d", time() - $i[0] * 60 * 60);
} else if (preg_match("/^\d+(?=\s*天)/", $str,$i)) {
return date("Y-m-d", time() - $i[0] * 24 * 60 * 60);
} else if (strpos($str,"昨天") !== false) {
return date("Y-m-d", time() - 24 * 60 * 60);
} else if (strpos($str,"前天") !== false) {
return date("Y-m-d", time() - 2 * 24 * 60 * 60);
} else {
return $str;
}
}
?>