<?php
namespace app\controller;
use Webman\Captcha\CaptchaBuilder;
use Respect\Validation\Validator as v;
use support\Request;
use yzh52521\EasyHttp\Response;
use yzh52521\EasyHttp\RequestException;
use yzh52521\EasyHttp\Http;
use support\Redis;
class IndexController
{
public function index(Request $request)
{
$redis = Redis::connection('default');
$kf='ProxyCache_';
$response = response();
$id=$request->cookie('id', 'blank');
$key=$request->cookie('key', 'blank');
$path=$request->uri();
if($path==''||$path=='/'){
$path='/?signAll=1&ts=1657';
}
if($redis->get($kf.$path)){
$response->withHeaders(json_decode($redis->hget($rpath,'CT')));
}
$url='http://'.getenv('Zlibrary').$path;
$auth=array('remix_userid'=>"$id",'remix_userkey'=>"$key",'siteLanguageV2'=>'zh','selectedSiteMode'=>'books');
$return = Http::withProxy('socks5h://'.getenv('proxy'))->withCookies($auth,getenv('Zlibrary'))->get($url);
$response->withHeaders($return->headers());
$back=$return->body();
echo($return->header('Content-Type'));
if($return->header('Content-Type')=='text/html; charset=UTF-8'){
$ver=getenv('version');
$front= <<<EOF
<html><body>
<center>
<div style="background-color: bisque;color: black;position:fixed!important;font-size:1.8rem;line-height:1.618;z-index:9999!important;text-align:-webkit-center;">
Zlibrary Proxy(v$ver) UserID:$id <a style="color: coral;" href="/login/logout">[退出账号]</a><a style="color: black;" href="//www.pmnet.gq" target="_blank_pmnet"> [PublicMirrorsNetwork]</a>
</div>
</center></body></html>
EOF;
$back=$front.$back;
}
/**
* if($return->header('Content-Type')[0]=='image/svg+xml'){
*}
*/
$response->withBody($back);
return $response;
}
public function login(Request $request)
{
return view('login');
}
public function check(Request $request)
{
$username=$request->post('name','blank');
$password=$request->post('password','blank');
$code=$request->post('code','blank');
if($username=='blank' || $password=='blank' || $code=='blank'){
return json(['code'=>500, 'msg'=>'缺少参数']);
}
try {
$V=v::Email()->setName('用户名')->check($username);
} catch (ValidationException $exception) {
return json(['code'=>500, 'msg'=>$exception->getMessage()]);
}
try {
$V=v::stringType()->setName('密码')->noWhitespace()->check($password);
} catch (ValidationException $exception) {
return json(['code'=>500, 'msg'=>$exception->getMessage()]);
}
try {
$V=v::stringType()->length(5, 5)->setName('验证码')->noWhitespace()->check($code);
} catch (ValidationException $exception) {
return json(['code'=>500, 'msg'=>$exception->getMessage()]);
}
if (strtolower($code) !== $request->session()->get('captcha')) {
return json(['code' => 400, 'msg' => '输入的验证码不正确']);
}
$url='http://'.getenv('ZlibraryLogin').'/rpc.php';
$response = Http::withProxy('socks5h://'.getenv('proxy'))->post("$url", ['isModal' => true,'email'=>"$username",'password'=>"$password",'site_mode'=>'books','action'=>'login','redirectUrl'=>'','isSinglelogin'=>'1','isTorVersion'=>'1','gg_json_mode'=>'1']);
if(!$response->successful()){
return json(['code' => 501, 'msg' => '登陆失败,服务端错误']);
}
$return=$response->body();
$return=json_decode($return);
if(isset($return->response->validationError)){
return json(['code' => 502, 'msg' => 'Zlib登陆失败:'.$return->response->message]);
}
$url=parse_url($return->response->params)['query'];
$queryParts = explode('&', $url);
$params = array();
foreach ($queryParts as $param) {
$item = explode('=', $param);
$params[$item[0]] = $item[1];
}
return json(['code'=>200,'msg'=>'登陆成功','userid'=>$params['remix_userid']])->cookie('id', $params['remix_userid'],43200,'/')->cookie('key', $params['remix_userkey'],43200,'/');
}
public function code(Request $request)
{
// 初始化验证码类
$builder = new CaptchaBuilder;
// 生成验证码
$builder->build();
// 将验证码的值存储到session中
$request->session()->set('captcha', strtolower($builder->getPhrase()));
// 获得验证码图片二进制数据
$img_content = $builder->get();
// 输出验证码二进制数据
return response($img_content, 200, ['Content-Type' => 'image/jpeg']);
}
public function logout(Request $request)
{
$response = response();
$response->cookie('id','', -1,'/');
$response->cookie('key','', -1,'/');
$response->header('Location', '/login');
$response->withStatus(302);
return $response;
}
}