mirror of
https://github.com/lkeme/BiliHelper-personal.git
synced 2025-12-19 01:20:08 +08:00
376 lines
12 KiB
PHP
376 lines
12 KiB
PHP
<?php declare(strict_types=1);
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/**
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* Website: https://mudew.com/
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* Author: Lkeme
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* License: The MIT License
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* Email: Useri@live.cn
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* Updated: 2023 ~ 2024
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*
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* _____ _ _ _ _ _ _____ _ _____ _____ _____
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* | _ \ | | | | | | | | | | | ____| | | | _ \ | ____| | _ \ & ／l、
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* | |_| | | | | | | | | |_| | | |__ | | | |_| | | |__ | |_| | （ﾟ､ ｡ ７
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* | _ { | | | | | | | _ | | __| | | | ___/ | __| | _ / \、ﾞ ~ヽ *
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* | |_| | | | | |___ | | | | | | | |___ | |___ | | | |___ | | \ \ じしf_, )ノ
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* |_____/ |_| |_____| |_| |_| |_| |_____| |_____| |_| |_____| |_| \_\
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*/
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use Bhp\Cache\Cache;
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use Bhp\Log\Log;
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use Bhp\Plugin\BasePlugin;
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use Bhp\Plugin\Plugin;
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use Bhp\TimeLock\TimeLock;
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use Bhp\Request\Request;
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use Bhp\User\User;
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use function Amp\delay;
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class Lottery extends BasePlugin
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{
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/**
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* 预计每日抽奖数量
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* 用于计算当前日期的MaxId
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*/
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private const LOTTERY_PER_DAY = 75;
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/**
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* 抽奖活动开始日期
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* 用于计算当前日期的MaxId
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*/
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private const START_LOTTERY_START_TIME = '2018-05-01';
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/**
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* 插件信息
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* @var array|string[]
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*/
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protected ?array $info = [
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'hook' => __CLASS__, // hook
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'name' => 'Lottery', // 插件名称
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'version' => '0.0.1', // 插件版本
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'desc' => '抽奖', // 插件描述
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'author' => 'MoeHero',// 作者
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'priority' => 1113, // 插件优先级
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'cycle' => '2-6(小时)', // 运行周期
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];
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/**
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* 上次任务是否完成
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* @var bool
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*/
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protected bool $last_task_finish = false;
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/**
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* @param Plugin $plugin
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*/
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public function __construct(Plugin &$plugin)
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{
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// include_once 'LotteryInfo.php';
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TimeLock::initTimeLock();
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Cache::initCache();
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$plugin->register($this, 'execute');
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}
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/**
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* 执行
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* @return void
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*/
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public function execute(): void
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{
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if (!getEnable('lottery')) return;
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if (TimeLock::getTimes() > time() && $this->last_task_finish) return;
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$this->lotteryTask();
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// 2-6小时 未完成6-10秒
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TimeLock::setTimes($this->last_task_finish ? (mt_rand(2, 6) * 60 * 60) : mt_rand(6, 10));
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}
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/**
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* 执行抽奖任务
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* @return void
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*/
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protected function lotteryTask(): void
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{
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// $last_lottery_id = ($tmp = Cache::get('last_lottery_id')) ? $tmp : $this->calcLastLotteryId();
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$last_lottery_id = 3015989;
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$times = 0;
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// 参加抽奖
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while (true) {
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// if (LotteryInfo::isExist($last_lottery_id)) continue;
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if ($times > 9) {
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$this->last_task_finish = false;
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break;
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}
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$info = $this->getLotteryInfo($last_lottery_id);
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if ($info['status'] === -9999) { // 当前抽奖不存在
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$this->last_task_finish = true;
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break;
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} else if ($info['status'] === 2) { // 当前抽奖已开奖
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$last_lottery_id++;
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continue;
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}
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$this->joinLottery($info);
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$last_lottery_id++;
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Cache::set('last_lottery_id', $last_lottery_id);
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$times++;
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}
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$times = 0;
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// 删除动态
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// $infos = LotteryInfo::getHasLotteryList();
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// foreach ($infos as $info) {
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// if ($times > 9) {
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// $this->last_task_finish = false;
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// break;
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// }
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// //TODO 删除动态
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// LotteryInfo::delete($info['lottery_id']);
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// $times++;
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// }
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}
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/**
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* 计算最新抽奖Id
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* @return int
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*/
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protected function calcLastLotteryId(): int
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{
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$start_time = new DateTime(self::START_LOTTERY_START_TIME);
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$end_time = new DateTime();
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$elapsed_days = $start_time->diff($end_time)->days;
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$max_id = $elapsed_days * self::LOTTERY_PER_DAY;
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$min_id = max($max_id - 10000, 0);
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// 如果计算出的MaxId不是未使用的Id，则每次加5000
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while (true) {
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$info = $this->getLotteryInfo($max_id);
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if ($info['status'] === -9999) break;
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$min_id = $max_id;
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$max_id += 5000;
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}
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// 如果计算出的MinId是未使用的Id，则每次减5000
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while (true) {
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$info = $this->getLotteryInfo($min_id);
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if ($info['status'] !== -9999) break;
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$max_id = $min_id;
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$min_id -= 5000;
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}
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$times = 0;
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while (true) {
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$times++;
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$middle = intval(($min_id + $max_id) / 2);
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$info = $this->getLotteryInfo($middle);
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if ($info['status'] !== -9999) {
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$min_id = $middle;
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} else {
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$max_id = $middle;
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}
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if ($max_id - $min_id == 1) break;
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}
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Log::info("抽奖：计算出最新抽奖Id Id: $max_id 请求次数: $times");
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// 抽奖模式 0.从最新Id开始抽奖 1.从最新Id的前2400个开始抽奖
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if (getConf('lottery.lottery_mode', 0) == 1) return $max_id - 2400;
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return $max_id;
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}
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/**
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* 获取抽奖信息
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* @param int $business_id
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* @return array
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*/
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protected function getLotteryInfo(int $business_id): array
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{
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delay(3);
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$user = User::parseCookie();
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$url = 'https://api.vc.bilibili.com/lottery_svr/v1/lottery_svr/lottery_notice';
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$headers = [
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'origin' => 'https://www.bilibili.com',
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'referer' => 'https://www.bilibili.com/'
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];
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$payload = [
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'business_id' => $business_id,
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'business_type' => 10, // 1.转发动态 10.直播预约
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'csrf' => $user['csrf'],
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];
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echo $business_id.PHP_EOL;
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$response = Request::getJson(true, 'pc', $url, $payload, $headers);
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print_r($response);
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// 抽奖不存在/请求错误/请求被拦截
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if ($response['code'] === -9999 || $response['code'] === 4000014 || $response['code'] === -412) {
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return [
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'status' => -9999,
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];
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}
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$data = $response['data'];
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// 已开奖
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if ($data['lottery_time'] <= time()) {
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return [
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'status' => 2,
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];
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}
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return [
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'business_id' => $business_id, // business_type=1时是动态Id business_type=10时是预约直播Id
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'lottery_id' => $data['lottery_id'], // 抽奖ID
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'lottery_time' => $data['lottery_time'], // 开奖时间
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'lottery_detail_url' => $data['lottery_detail_url'], // 抽奖详情页
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'need_feed' => $data['lottery_feed_limit'] === 1, // 是否需要关注
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'need_post' => $data['need_post'] === 1, //是否需要发货地址
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'sender_uid' => $data['sender_uid'], // 发起人UID
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'status' => $data['status'], // 0 未开奖 2 已开奖 -1 已失效 -9999 不存在
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'type' => $data['business_type'], // 1.转发动态 10.直播预约
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'ts' => $data['ts'], // 时间戳
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'prizes' => $this->parsePrizes($data), // 奖品
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];
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}
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/**
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* 解析奖品
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* @param array $data
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* @return string
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*/
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protected function parsePrizes(array $data): string
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{
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$prizes = '';
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$prizeData = [
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'first_prize' => ['一等奖', 'first_prize_cmt'],
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'second_prize' => ['二等奖', 'second_prize_cmt'],
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'third_prize' => ['三等奖', 'third_prize_cmt']
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];
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//
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foreach ($prizeData as $key => $value) {
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if (isset($data[$key]) && isset($data[$value[1]])) {
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$prizes .= "{$value[0]}: {$data[$value[1]]} * {$data[$key]}\n";
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}
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}
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//
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return $prizes;
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}
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/**
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* 参加抽奖
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* @param array $info
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* @return void
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*/
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protected function reserve(array $info): void
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{
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//
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$user = User::parseCookie();
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//
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$url = 'https://api.vc.bilibili.com/dynamic_mix/v1/dynamic_mix/reserve_attach_card_button';
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$headers = [
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'origin' => 'https://space.bilibili.com',
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'referer' => "https://space.bilibili.com/{$info['sender_uid']}/dynamic"
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];
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$payload = [
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'cur_btn_status' => 1,
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'dynamic_id' => $info['id_str'],
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'attach_card_type' => 'reserve',
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'reserve_id' => $info['business_id'],
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'reserve_total' => $info['reserve_total'],
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'spmid' => '',
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'csrf' => $user['csrf'],
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];
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//
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$response = Request::postJson(true, 'pc', $url, $payload, $headers);
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//
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if ($response['code'] === 0 || $response['code'] === 7604003) { //预约成功/已经预约
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Log::info("抽奖: 预约直播成功 ID: {$info['business_id']} UP: {$info['sender_uid']} 预约人数: {$info['reserve_total']}");
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Log::info("抽奖: 地址: {$info['lottery_detail_url']}");
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Log::info("抽奖: 奖品: {$info['prizes']}");
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} else {
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Log::warning("抽奖: 预约直播失败 ReserveId: $info[business_id] Error: {$response['code']} -> {$response['message']}");
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}
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}
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/**
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* 提取动态参数
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* @param string $data
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* @return array
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*/
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protected function extractDynamicParameters(string $data): array
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{
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$result = [];
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preg_match('/"reserve_total":(\d+)/', $data, $b); // 正则匹配
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if (isset($b[1])) {
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$result['reserve_total'] = $b[1];
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}
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preg_match('/"reserve_total": (\d+)/', $data, $b); // 正则匹配
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if (isset($b[1])) {
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$result['reserve_total'] = $b[1];
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}
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preg_match('/"id_str":(\d+)/', $data, $b); // 正则匹配
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if (isset($b[1])) {
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$result['id_str'] = $b[1];
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}
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preg_match('/"id_str": (\d+)/', $data, $b); // 正则匹配
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if (isset($b[1])) {
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$result['id_str'] = $b[1];
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}
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return $result;
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}
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/**
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* 过滤指定动态
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* @param array $dynamic_list
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* @param int $rid
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* @return array
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*/
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protected function filterDynamic(array $dynamic_list, int $rid): array
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{
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foreach ($dynamic_list as $dynamic) {
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$dynamic_str = json_encode($dynamic);
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if (str_contains($dynamic_str, '"rid":' . $rid) || str_contains($dynamic_str, '"rid": ' . $rid)) {
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return $this->extractDynamicParameters($dynamic_str);
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}
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}
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return [];
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}
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/**
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* 获取指定空间动态列表
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* @param int $host_mid
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* @return array
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*/
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protected function fetchSpaceDynamic(int $host_mid): array
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{
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$url = 'https://api.bilibili.com/x/polymer/web-dynamic/v1/feed/space';
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$headers = [
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'origin' => 'https://space.bilibili.com',
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'referer' => "https://space.bilibili.com/{$host_mid}/dynamic"
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];
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$payload = [
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'offset' => '',
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'host_mid' => $host_mid,
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'timezone_offset' => '-480',
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'features' => 'itemOpusStyle'
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];
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//
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$response = Request::getJson(true, 'pc', $url, $payload, $headers);
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//
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if ($response['code']) {
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Log::warning("获取({$host_mid})空间动态失败: {$response['code']} -> {$response['message']}");
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return [];
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}
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//
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return $response['data']['items'] ?? [];
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}
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protected function joinLottery(array $info): void
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{
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$dynamic_list = $this->fetchSpaceDynamic($info['sender_uid']);
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$dynamic = $this->filterDynamic($dynamic_list, $info['business_id']);
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if (!isset($dynamic['id_str']) || !isset($dynamic['reserve_total'])) {
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Log::warning("抽奖: 未找到指定动态 ReserveId: $info[business_id]");
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return;
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}
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// 合并数组
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$info = array_merge($info, $dynamic);
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$this->reserve($info);
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}
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}
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