414 lines
13 KiB
PHP
414 lines
13 KiB
PHP
<?php
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namespace netdisk\pan;
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class BaiduWork
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{
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protected $errorCodes = [
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-1 => '链接错误，链接失效或缺少提取码',
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-4 => '转存失败，无效登录。请退出账号在其他地方的登录',
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-6 => '转存失败，请用浏览器无痕模式获取 Cookie 后再试',
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-7 => '转存失败，转存文件夹名有非法字符，不能包含 < > | * ? \\ :，请改正目录名后重试',
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-8 => '转存失败，目录中已有同名文件或文件夹存在',
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-9 => '链接错误，提取码错误',
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-10 => '转存失败，容量不足',
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-12 => '链接错误，提取码错误',
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-62 => '转存失败，链接访问次数过多，请手动转存或稍后再试',
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0 => '转存成功',
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2 => '转存失败，目标目录不存在',
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4 => '转存失败，目录中存在同名文件',
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12 => '转存失败，转存文件数超过限制',
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20 => '转存失败，容量不足',
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105 => '链接错误，所访问的页面不存在'
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];
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public function getErrorMessage($code)
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{
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return $this->errorCodes[$code] ?? "未知错误（错误码：{$code}）";
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}
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protected $session;
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protected $headers;
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protected $bdstoken;
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protected $baseUrl;
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protected $cookie;
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public function __construct($cookie = '')
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{
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$this->cookie = $cookie??'';
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$this->headers = [
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'Host: pan.baidu.com',
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'Connection: keep-alive',
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'Upgrade-Insecure-Requests: 1',
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'Sec-Fetch-Dest: document',
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'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
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'Sec-Fetch-Site: same-site',
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'Sec-Fetch-Mode: navigate',
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'Referer: https://pan.baidu.com',
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'Accept-Encoding: gzip, deflate, br',
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'Accept-Language: zh-CN,zh;q=0.9,en;q=0.8,en-US;q=0.7,en-GB;q=0.6,ru;q=0.5',
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'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36',
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'Cookie: ' . $cookie
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];
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$this->bdstoken = '';
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$this->baseUrl = 'https://pan.baidu.com';
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}
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public function getBdstoken()
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{
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$url = $this->baseUrl . '/api/gettemplatevariable';
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$params = [
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'clienttype' => '0',
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'app_id' => '38824127',
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'web' => '1',
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'fields' => '["bdstoken","token","uk","isdocuser","servertime"]'
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];
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$res = $this->request('GET', $url, $params);
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if ($res['errno'] != 0) {
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return $res['errno'];
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}
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return $res['result']['bdstoken'];
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}
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public function getDirList($folderName)
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{
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$url = $this->baseUrl . '/api/list';
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$params = [
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'order' => 'time',
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'desc' => '1',
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'showempty' => '0',
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'web' => '1',
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'page' => '1',
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'num' => '1000',
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'dir' => $folderName,
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'bdstoken' => $this->bdstoken
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];
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// print_r($params);
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// die;
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$res = $this->request('GET', $url, $params);
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if ($res['errno'] != 0) {
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return $res['errno'];
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}
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return $res['list'];
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}
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public function createDir($folderName)
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{
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$url = $this->baseUrl . '/api/create';
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$params = [
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'a' => 'commit',
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'bdstoken' => $this->bdstoken
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];
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$data = [
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'path' => $folderName,
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'isdir' => '1',
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'block_list' => '[]'
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];
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$res = $this->request('POST', $url, $params, $data);
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return $res['errno'];
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}
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public function verifyPassCode($linkUrl, $passCode)
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{
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$url = $this->baseUrl . '/share/verify';
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$params = [
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'surl' => substr($linkUrl, 25, 23),
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'bdstoken' => $this->bdstoken,
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't' => round(microtime(true) * 1000),
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'channel' => 'chunlei',
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'web' => '1',
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'clienttype' => '0'
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];
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$data = [
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'pwd' => $passCode,
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'vcode' => '',
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'vcode_str' => ''
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];
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$res = $this->request('POST', $url, $params, $data);
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if ($res['errno'] != 0) {
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return $res['errno'];
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}
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return $res['randsk'];
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}
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public function updateBdclnd($randsk)
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{
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$this->cookie = $this->updateCookie($randsk, $this->cookie);
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// 更新 headers 中的 cookie
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foreach ($this->headers as &$header) {
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if (strpos($header, 'Cookie:') === 0) {
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$header = 'Cookie: ' . $this->cookie;
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break;
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}
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}
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}
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public function getTransferParams($url)
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{
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $this->headers);
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curl_setopt($ch, CURLOPT_TIMEOUT, 15);
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curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
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// 允许跳转
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($ch, CURLOPT_MAXREDIRS, 3);
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$response = curl_exec($ch);
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curl_close($ch);
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if ($response === false) {
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throw new \Exception(curl_error($ch));
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}
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// 直接返回原始响应内容，不做 json 解析
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return $this->parseResponse($response);
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}
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public function transferFile($paramsList, $folderName)
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{
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$url = $this->baseUrl . '/share/transfer';
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$params = [
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'shareid' => $paramsList[0],
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'from' => $paramsList[1],
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'bdstoken' => $this->bdstoken,
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'channel' => 'chunlei',
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'web' => '1',
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'clienttype' => '0'
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];
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$data = [
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'fsidlist' => '[' . implode(',', $paramsList[2]) . ']',
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'path' => '/' . $folderName
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];
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$res = $this->request('POST', $url, $params, $data);
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return $res['errno'];
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}
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public function createShare($fsId, $expiry, $password)
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{
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$url = $this->baseUrl . '/share/set';
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$params = [
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'channel' => 'chunlei',
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'bdstoken' => $this->bdstoken,
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'clienttype' => '0',
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'app_id' => '250528',
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'web' => '1'
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];
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$data = [
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'period' => $expiry,
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'pwd' => $password,
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'eflag_disable' => 'true',
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'channel_list' => '[]',
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'schannel' => '4',
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'fid_list' => '[' . $fsId . ']'
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];
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$res = $this->request('POST', $url, $params, $data);
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if ($res['errno'] != 0) {
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return $res['errno'];
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}
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return $res['link'];
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}
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public function setBdstoken($token)
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{
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$this->bdstoken = $token;
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}
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protected function request($method, $url, $params = [], $data = null, $retry = 3)
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{
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while ($retry > 0) {
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try {
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$ch = curl_init();
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if ($method === 'GET' && !empty($params)) {
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$url .= '?' . http_build_query($params);
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}
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $this->headers);
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curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');
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if ($method === 'POST') {
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curl_setopt($ch, CURLOPT_POST, true);
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if (!empty($params)) {
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$url .= '?' . http_build_query($params);
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curl_setopt($ch, CURLOPT_URL, $url);
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}
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if (!empty($data)) {
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
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}
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}
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$response = curl_exec($ch);
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curl_close($ch);
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if ($response === false) {
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throw new \Exception(curl_error($ch));
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}
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return json_decode($response, true);
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} catch (\Exception $e) {
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$retry--;
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if ($retry <= 0) {
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throw $e;
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}
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usleep(rand(1000000, 2000000)); // 1-2秒随机延迟
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}
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}
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}
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protected function updateCookie($bdclnd, $cookie)
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{
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// 拆分 cookie 字符串到数组
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$cookiePairs = array_filter(explode(';', $cookie));
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$cookiesDict = [];
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// 将 cookie 键值对转换为关联数组
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foreach ($cookiePairs as $pair) {
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$parts = explode('=', trim($pair), 2);
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if (count($parts) == 2) {
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$cookiesDict[$parts[0]] = $parts[1];
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}
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}
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// 更新或添加 BDCLND 值
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$cookiesDict['BDCLND'] = $bdclnd;
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// 重新构建 cookie 字符串
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$cookieParts = [];
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foreach ($cookiesDict as $key => $value) {
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$cookieParts[] = $key . '=' . $value;
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}
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return implode('; ', $cookieParts);
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}
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protected function parseResponse($response)
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{
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// 预定义正则表达式
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$patterns = [
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'shareid' => '/"shareid":(\d+?),"/',
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'user_id' => '/"share_uk":"(\d+?)","/',
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'fs_id' => '/"fs_id":(\d+?),"/',
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'server_filename' => '/"server_filename":"(.+?)","/',
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'isdir' => '/"isdir":(\d+?),"/'
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];
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// 提取所有需要的参数
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$results = [];
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foreach ($patterns as $key => $pattern) {
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preg_match_all($pattern, $response, $matches);
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$results[$key] = $matches[1] ?? [];
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}
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// 验证是否获取到所有必要参数
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if (empty($results['shareid']) || empty($results['user_id']) ||
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empty($results['fs_id']) || empty($results['server_filename']) ||
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empty($results['isdir'])) {
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return -1;
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}
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// 返回格式化的结果
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return [
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$results['shareid'][0], // shareid
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$results['user_id'][0], // user_id
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$results['fs_id'], // fs_id 列表
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array_unique($results['server_filename']), // 文件名列表（去重）
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$results['isdir'] // 是否为目录
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];
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}
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public function deleteFile($filePath)
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{
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$url = $this->baseUrl . '/api/filemanager';
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$params = [
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'async' => '2',
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'onnest' => 'fail',
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'opera' => 'delete',
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'bdstoken' => $this->bdstoken,
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'newVerify' => '1',
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'clienttype' => '0',
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'app_id' => '250528',
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'web' => '1'
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];
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// 支持单个路径字符串或路径数组
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if (!is_array($filePath)) {
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$filePath = [$filePath];
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}
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$data = [
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'filelist' => json_encode($filePath)
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];
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$res = $this->request('POST', $url, $params, $data);
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return $res['errno'];
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}
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/**
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* 批量删除文件
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* @param array|string $filePaths 文件路径数组或单个文件路径
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* @return array 删除结果
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*/
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public function batchDeleteFiles($filePaths)
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{
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// 如果是字符串，转换为数组处理
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if (!is_array($filePaths)) {
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$filePaths = [$filePaths];
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}
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// 处理每个路径
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$processedPaths = [];
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foreach ($filePaths as $path) {
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if (empty($path)) {
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continue;
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}
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// 防止删除根目录
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if ($path === '/' || $path === '') {
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continue;
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}
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// 确保路径以斜杠开头
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if (substr($path, 0, 1) !== '/') {
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$path = '/' . $path;
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}
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$processedPaths[] = $path;
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}
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if (empty($processedPaths)) {
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return [
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'errno' => -100,
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'message' => '没有有效的文件路径可删除'
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];
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}
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// 调用删除方法
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$result = $this->deleteFile($processedPaths);
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return [
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'errno' => $result,
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'message' => $this->getErrorMessage($result),
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'deletedCount' => count($processedPaths),
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'paths' => $processedPaths
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];
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}
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} |