320 lines
9.8 KiB
PHP
320 lines
9.8 KiB
PHP
<?php
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/**
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* Copyright 道长所有
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* Date: 2026/01/23
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*/
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/**
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* PHP Spider Base Class
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* 旨在模仿 JS 版 TVBox Spider 的写法，简化 PHP 源开发
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*/
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header('Content-Type: application/json; charset=utf-8');
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// 屏蔽一般警告，避免污染 JSON 输出
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error_reporting(E_ALL);
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ini_set('display_errors', '1');
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abstract class BaseSpider {
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// 默认请求头
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protected $headers = [
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'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
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'Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8',
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'Accept-Language' => 'zh-CN,zh;q=0.9',
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];
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/**
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* 初始化方法
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* @param string $extend 扩展参数
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*/
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public function init($extend = '') {
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// 子类实现
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}
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/**
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* 获取首页分类
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* @param array $filter 筛选条件
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* @return array
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*/
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public function homeContent($filter) {
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return ['class' => []];
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}
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/**
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* 获取首页推荐视频
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* @return array
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*/
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public function homeVideoContent() {
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return ['list' => []];
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}
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/**
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* 获取分类详情
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* @param string $tid 分类ID
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* @param int $pg 页码
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* @param array $filter 筛选条件
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* @param array $extend 扩展参数
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* @return array
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*/
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public function categoryContent($tid, $pg = 1, $filter = [], $extend = []) {
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return ['list' => [], 'page' => $pg, 'pagecount' => 1, 'limit' => 20, 'total' => 0];
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}
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/**
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* 获取视频详情
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* @param array $ids 视频ID列表
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* @return array
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*/
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public function detailContent($ids) {
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return ['list' => []];
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}
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/**
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* 搜索视频
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* @param string $key 关键词
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* @param bool $quick 快速搜索
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* @param int $pg 页码
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* @return array
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*/
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public function searchContent($key, $quick = false, $pg = 1) {
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return ['list' => []];
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}
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/**
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* 获取播放地址
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* @param string $flag 播放线路
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* @param string $id 视频播放ID
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* @param array $vipFlags VIP标识
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* @return array
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*/
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public function playContent($flag, $id, $vipFlags = []) {
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return ['parse' => 0, 'url' => '', 'header' => []];
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}
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/**
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* 代理请求 (可选)
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* @param array $params
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* @return mixed
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*/
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public function localProxy($params) {
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return null;
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}
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/**
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* 执行 Action (可选)
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* @param string $action 动作名称
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* @param string $value 参数值
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* @return mixed
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*/
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public function action($action, $value) {
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return '';
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}
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// ================== 辅助方法 ==================
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/**
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* 快速构建分页返回结果
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* @param array $list 视频列表
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* @param int $pg 当前页码
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* @param int $total 总记录数 (可选)
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* @param int $limit 每页条数 (默认 20)
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* @return array
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*/
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protected function pageResult($list, $pg, $total = 0, $limit = 20) {
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$pg = max(1, intval($pg));
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$count = count($list);
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if ($total > 0) {
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$pagecount = ceil($total / $limit);
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} else {
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// 如果没有提供 total，尝试根据当前列表数量估算
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if ($count < $limit) {
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// 当前页数据少于限制，说明是最后一页
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$pagecount = $pg;
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$total = ($pg - 1) * $limit + $count;
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} else {
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// 还有下一页，设置一个较大的页数
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$pagecount = 9999;
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$total = 99999;
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}
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}
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return [
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'list' => $list,
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'page' => $pg,
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'pagecount' => intval($pagecount),
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'limit' => intval($limit),
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'total' => intval($total)
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];
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}
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/**
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* 封装 HTTP 请求
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* @param string $url 请求地址
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* @param array $options CURL 选项
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* @param array $headers 请求头
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* @return string|bool
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*/
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protected function fetch($url, $options = [], $headers = []) {
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$ch = curl_init();
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// 1. 解析自定义 header 为关联数组
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$customHeaders = [];
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foreach ($headers as $k => $v) {
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if (is_numeric($k)) {
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// 处理 "Key: Value" 格式
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$parts = explode(':', $v, 2);
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if (count($parts) === 2) {
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$key = trim($parts[0]);
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$value = trim($parts[1]);
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$customHeaders[$key] = $value;
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}
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} else {
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$customHeaders[$k] = $v;
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}
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}
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// 2. 合并请求头 (自定义覆盖默认)
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$finalHeadersMap = array_merge($this->headers, $customHeaders);
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// 3. 转换回 CURL 所需的索引数组
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$mergedHeaders = [];
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foreach ($finalHeadersMap as $k => $v) {
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$mergedHeaders[] = "$k: $v";
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}
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$defaultOptions = [
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CURLOPT_URL => $url,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_SSL_VERIFYPEER => false,
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CURLOPT_SSL_VERIFYHOST => false,
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CURLOPT_FOLLOWLOCATION => true,
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CURLOPT_TIMEOUT => 15,
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CURLOPT_ENCODING => '', // 支持 GZIP 自动解压
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CURLOPT_HTTPHEADER => $mergedHeaders,
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];
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// 处理 POST 数据
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if (isset($options['body'])) {
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$defaultOptions[CURLOPT_POST] = true;
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$defaultOptions[CURLOPT_POSTFIELDS] = $options['body'];
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unset($options['body']);
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}
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// 处理 Cookie
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if (isset($options['cookie'])) {
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$defaultOptions[CURLOPT_COOKIE] = $options['cookie'];
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unset($options['cookie']);
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}
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// 合并用户自定义选项
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foreach ($options as $k => $v) {
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$defaultOptions[$k] = $v;
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}
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curl_setopt_array($ch, $defaultOptions);
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$result = curl_exec($ch);
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if (is_resource($ch)) {
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curl_close($ch);
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}
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return $result;
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}
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/**
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* 自动运行，处理路由
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*/
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public function run() {
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$ac = $_GET['ac'] ?? '';
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$t = $_GET['t'] ?? '';
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$pg = $_GET['pg'] ?? '1';
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$wd = $_GET['wd'] ?? '';
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$ids = $_GET['ids'] ?? '';
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$play = $_GET['play'] ?? ''; // 某些源使用 play 参数传递播放ID
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$flag = $_GET['flag'] ?? ''; // 播放线路
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$filter = isset($_GET['filter']) && $_GET['filter'] === 'true'; // 是否过滤
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$extend = $_GET['ext'] ?? ''; // 扩展参数
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if (!empty($extend) && is_string($extend)) {
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$decoded = json_decode(base64_decode($extend), true);
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if (is_array($decoded)) {
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$extend = $decoded;
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}
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}
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$action = $_GET['action'] ?? ''; // Action 动作
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$value = $_GET['value'] ?? ''; // Action 参数
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$this->init($extend);
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try {
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// 0. Action (优先处理)
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if ($ac === 'action') {
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echo json_encode($this->action($action, $value), JSON_UNESCAPED_UNICODE);
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return;
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}
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// 1. 播放 (Play)
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// 优先检测 play 参数或 ac=play
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if ($ac === 'play' || !empty($play)) {
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$playId = !empty($play) ? $play : ($_GET['id'] ?? '');
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echo json_encode($this->playContent($flag, $playId), JSON_UNESCAPED_UNICODE);
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return;
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}
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// 2. 搜索 (Search)
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// 有 wd 则是搜索
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if (!empty($wd)) {
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echo json_encode($this->searchContent($wd, false, $pg), JSON_UNESCAPED_UNICODE);
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return;
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}
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// 3. 详情 (Detail)
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// 有 ids 且 ac 不为空
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if (!empty($ids) && !empty($ac)) {
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// ids 可能是逗号分隔的字符串
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$idList = explode(',', $ids);
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echo json_encode($this->detailContent($idList), JSON_UNESCAPED_UNICODE);
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return;
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}
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// 4. 分类 (Category)
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// 有 t 且 ac 不为空
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if ($t !== '' && !empty($ac)) {
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// 处理 filter
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$filterData = []; // 暂未实现复杂 filter 解析，可根据需要扩展
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echo json_encode($this->categoryContent($t, $pg, $filterData, $extend), JSON_UNESCAPED_UNICODE);
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return;
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}
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// 5. 首页 (默认)
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// 通常返回 {class: [...], list: [...]}
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// 可以分别调用 homeContent 和 homeVideoContent 合并
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$homeData = $this->homeContent($filter);
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$videoData = $this->homeVideoContent();
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$result = [
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'class' => $homeData['class'] ?? [],
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];
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// 如果 homeContent 只有 class，合并 homeVideoContent 的 list
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if (isset($videoData['list'])) {
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$result['list'] = $videoData['list'];
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}
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// 如果 homeContent 也有 list，优先使用 homeContent 的 list (视具体逻辑而定，这里简单的合并)
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if (isset($homeData['list']) && !empty($homeData['list'])) {
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$result['list'] = $homeData['list'];
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}
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// 兼容：如果 homeContent 返回了 filters
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if (isset($homeData['filters'])) {
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$result['filters'] = $homeData['filters'];
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}
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echo json_encode($result, JSON_UNESCAPED_UNICODE);
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} catch (Exception $e) {
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echo json_encode(['code' => 500, 'msg' => $e->getMessage()], JSON_UNESCAPED_UNICODE);
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} catch (Throwable $e) {
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echo json_encode(['code' => 500, 'msg' => $e->getMessage()], JSON_UNESCAPED_UNICODE);
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}
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}
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}
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