mirror of
https://github.com/zhamao-robot/zhamao-framework.git
synced 2026-03-17 20:54:52 +08:00
160 lines
5.9 KiB
PHP
160 lines
5.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace ZM\Plugin\OneBot;
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use OneBot\V12\Object\OneBotEvent;
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use ZM\Context\BotConnectContext;
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use ZM\Context\BotContext;
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use ZM\Exception\OneBot12Exception;
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/**
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* 用于记录多个机器人对应的 fd、flag、状态等的全局关系表(基于反向 WS 类型连接才可用)
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*/
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class BotMap
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{
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/**
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* @internal 仅允许框架内部使用
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* @var array 存储动作 echo 的协程 ID 对应表
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*/
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public static array $bot_coroutines = [];
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/**
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* @var array<string, array<string, bool>> 机器人上下文对象列表
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*/
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private static array $bot_status = [];
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/**
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* @var array<string, array<string, BotContext>> 机器人上下文缓存对象,避免重复创建
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*/
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private static array $bot_ctx_cache = [];
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/**
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* 机器人对应连接 fd
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* 例如:{ "qq": { "123456": [1,2] } }
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*
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* @var array<string, array<string, array>> 机器人对应连接 fd
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*/
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private static array $bot_fds = [];
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/**
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* 保存机器人自定义的上下文
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*/
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private static array $custom_contexts = [];
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/**
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* 缓存 BotConnectContext 上下文对象的
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*
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* @var array<int, array<int, BotConnectContext>>
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*/
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private static array $connect_contexts = [];
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public static function setCustomConnectContext(int $flag, int $fd, BotConnectContext $context): void
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{
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self::$connect_contexts[$flag][$fd] = $context;
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}
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public static function getConnectContext(int $flag, int $fd): BotConnectContext
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{
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return self::$connect_contexts[$flag][$fd] ?? new BotConnectContext($flag, $fd);
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}
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/**
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* 注册机器人
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*
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* @param int|string $bot_id 机器人 ID
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* @param string $platform 机器人平台
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* @param bool $status 机器人状态
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* @param int $fd 绑定的反向 ws 连接的客户端对应 fd
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* @param int $flag fd 所在 server 监听端口
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*/
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public static function registerBotWithFd(int|string $bot_id, string $platform, bool $status, int $fd, int $flag): bool
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{
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logger()->debug('正在注册机器人:' . "{$platform}:{$bot_id}, fd:{$fd}, flag:{$flag}");
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self::$bot_fds[$platform][strval($bot_id)] = [$flag, $fd];
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self::$bot_status[$platform][strval($bot_id)] = $status;
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return true;
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}
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/**
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* 获取所有机器人对应的 fd
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*
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* @return array<string, array<string, array>>
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*/
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public static function getBotFds(): array
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{
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return self::$bot_fds;
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}
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public static function getBotFd(int|string $bot_id, string $platform): ?array
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{
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return self::$bot_fds[$platform][$bot_id] ?? null;
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}
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public static function unregisterBot(int|string $bot_id, string $platform): void
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{
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logger()->debug('取消注册 bot: ' . $bot_id);
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unset(self::$bot_fds[$platform][$bot_id], self::$bot_status[$platform][$bot_id], self::$bot_ctx_cache[$platform][$bot_id]);
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}
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public static function unregisterBotByFd(int $flag, int $fd): void
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{
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// 注销 connect 上下文
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unset(self::$connect_contexts[$flag][$fd]);
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// 注销 bot 上下文
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$unreg_list = [];
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foreach (self::$bot_fds as $platform => $bots) {
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foreach ($bots as $bot_id => $bot_fd) {
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if ($bot_fd[0] === $flag && $bot_fd[1] = $fd) {
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$unreg_list[] = [$platform, $bot_id];
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}
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}
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}
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foreach ($unreg_list as $item) {
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self::unregisterBot($item[1], $item[0]);
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}
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}
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public static function getBotContext(int|string $bot_id = '', string $platform = ''): BotContext
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{
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if (isset(self::$bot_ctx_cache[$platform][$bot_id])) {
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return self::$bot_ctx_cache[$platform][$bot_id];
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}
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// 如果传入的是空,说明需要通过 cid 来获取事件绑定的机器人,并且机器人没有
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if ($bot_id === '' && $platform === '') {
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if (!container()->has(OneBotEvent::class)) {
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throw new OneBot12Exception('无法在不指定机器人平台、机器人 ID 的情况下在非机器人事件回调内获取机器人上下文');
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}
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$event = container()->get(OneBotEvent::class);
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if (($event->self['platform'] ?? null) === null) {
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throw new OneBot12Exception('无法在不包含机器人 ID 的事件回调内获取机器人上下文');
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}
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// 有,那就通过事件本身的 self 字段来获取一下
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$self = $event->self;
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return self::$bot_ctx_cache[$self['platform']][$self['user_id']] = new (self::$custom_contexts[$self['platform']][$self['user_id']] ?? BotContext::class)($self['user_id'], $self['platform']);
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}
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// 传入的 platform 为空,但 ID 不为空,那么就模糊搜索一个平台的 ID 下的机器人 ID 返回
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if ($platform === '') {
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foreach (self::$bot_fds as $platform => $bot_ids) {
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foreach ($bot_ids as $id => $fd_map) {
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if ($id === $bot_id) {
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return self::$bot_ctx_cache[$platform][$id] = new (self::$custom_contexts[$platform][$id] ?? BotContext::class)($id, $platform);
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}
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}
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}
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throw new OneBot12Exception('未找到 ID 为 ' . $bot_id . ' 的机器人');
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}
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if (!isset(self::$bot_fds[$platform][$bot_id])) {
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throw new OneBot12Exception('未找到 ' . $platform . ' 平台下 ID 为 ' . $bot_id . ' 的机器人');
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}
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return self::$bot_ctx_cache[$platform][$bot_id] = new (self::$custom_contexts[$platform][$bot_id] ?? BotContext::class)($bot_id, $platform);
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}
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public static function setCustomContext(int|string $bot_id, string $platform, string $context_class = BotContext::class): void
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{
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self::$custom_contexts[$platform][$bot_id] = $context_class;
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}
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}
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