263 lines
5.2 KiB
PHP
263 lines
5.2 KiB
PHP
<?php
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/*
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|--------------------------------------------------------------------------
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| Common function method
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|--------------------------------------------------------------------------
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*/
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use Hyperf\Contract\StdoutLoggerInterface;
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use Hyperf\Database\Query\Builder as QueryBuilder;
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use Hyperf\Database\Model\Builder as ModelBuilder;
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use Hyperf\HttpServer\Contract\ResponseInterface;
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use Hyperf\Logger\LoggerFactory;
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use Hyperf\Server\ServerFactory;
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use Hyperf\Utils\ApplicationContext;
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use Psr\Http\Message\ServerRequestInterface;
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use Swoole\Websocket\Frame;
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use Swoole\WebSocket\Server as WebSocketServer;
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use Hyperf\Utils\Str;
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use Hyperf\Redis\Redis;
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use Psr\Container\ContainerInterface;
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use Psr\Log\LoggerInterface;
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/**
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* 容器实例
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*
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* @return ContainerInterface
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*/
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function di(): ContainerInterface
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{
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return ApplicationContext::getContainer();
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}
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/**
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* Redis 客户端实例
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*
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* @return Redis|mixed
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*/
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function redis()
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{
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return di()->get(Redis::class);
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}
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/**
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* Server 实例 基于 Swoole Server
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*
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* @return \Swoole\Coroutine\Server|\Swoole\Server
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*/
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function server()
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{
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return di()->get(ServerFactory::class)->getServer()->getServer();
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}
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/**
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* WebSocket frame 实例
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*
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* @return mixed|Frame
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*/
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function frame()
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{
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return di()->get(Frame::class);
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}
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/**
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* WebSocketServer 实例
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*
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* @return mixed|WebSocketServer
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*/
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function websocket()
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{
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return di()->get(WebSocketServer::class);
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}
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/**
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* 缓存实例 简单的缓存
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*
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* @return mixed|\Psr\SimpleCache\CacheInterface
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*/
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function cache()
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{
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return di()->get(Psr\SimpleCache\CacheInterface::class);
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}
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/**
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* Dispatch an event and call the listeners.
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*
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* @return mixed|\Psr\EventDispatcher\EventDispatcherInterface
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*/
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function event()
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{
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return di()->get(Psr\EventDispatcher\EventDispatcherInterface::class);
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}
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/**
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* 控制台日志
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*
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* @return StdoutLoggerInterface|mixed
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*/
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function stdout_log()
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{
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return di()->get(StdoutLoggerInterface::class);
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}
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/**
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* 文件日志
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*
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* @param string $name
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* @return LoggerInterface
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*/
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function logger(string $name = 'APP'): LoggerInterface
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{
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return di()->get(LoggerFactory::class)->get($name);
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}
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/**
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* Http 请求实例
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*
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* @return mixed|ServerRequestInterface
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*/
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function request()
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{
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return di()->get(ServerRequestInterface::class);
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}
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/**
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* 请求响应
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*
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* @return ResponseInterface|mixed
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*/
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function response()
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{
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return di()->get(ResponseInterface::class);
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}
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/**
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* 获取邮件助手
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*
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* @return \App\Support\Mailer|mixed
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*/
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function email()
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{
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return di()->get(App\Support\Mailer::class);
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}
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/**
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* 获取媒体文件url
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*
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* @param string $path 文件相对路径
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* @return string
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*/
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function get_media_url(string $path): string
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{
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return sprintf('%s/%s', rtrim(config('domain.img_url'), '/'), ltrim($path, '/'));
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}
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/**
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* 随机生成图片名
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*
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* @param string $ext 图片后缀名
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* @param array $filesize 图片文件大小信息
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* @return string
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*/
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function create_image_name(string $ext, array $filesize): string
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{
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return uniqid() . Str::random() . '_' . $filesize[0] . 'x' . $filesize[1] . '.' . $ext;
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}
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/**
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* 判断0或正整数
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*
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* @param string|int $value 验证字符串
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* @param bool $isZero 判断是否可为0
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* @return bool
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*/
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function check_int($value, $isZero = false): bool
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{
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$reg = $isZero ? '/^[+]{0,1}(\d+)$/' : '/^[1-9]\d*$/';
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return is_numeric($value) && preg_match($reg, $value);
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}
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/**
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* 解析英文逗号',' 拼接的 ID 字符串
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*
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* @param string|int $ids 字符串(例如; "1,2,3,4,5,6")
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* @return array
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*/
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function parse_ids($ids): array
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{
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return array_unique(explode(',', trim($ids)));
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}
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/**
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* 推送消息到 Redis 订阅中
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*
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* @param string $chan
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* @param string|array $message
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*/
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function push_redis_subscribe(string $chan, $message)
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{
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redis()->publish($chan, is_string($message) ? $message : json_encode($message));
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}
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/**
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* 生成随机文件名
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*
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* @param string $ext 文件后缀名
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* @return string
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*/
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function create_random_filename(string $ext): string
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{
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$ext = $ext ? '.' . $ext : '';
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return Str::random(10) . uniqid() . $ext;
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}
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/**
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* 获取客户端你真实IP
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*
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* @return mixed|string
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*/
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function get_real_ip(): string
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{
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if ($ip = request()->getHeaderLine('x-real-ip')) {
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return $ip;
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} else if ($ip = request()->getHeaderLine('x-forwarded-for')) {
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return $ip;
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}
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return request()->getServerParams()['remote_addr'] ?? '';
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}
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/**
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* 通过查询构造器读取分页数据
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*
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* @param QueryBuilder|ModelBuilder $model 查询构造器
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* @param array $fields 查询字段
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* @param int $page 当前分页
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* @param int $size 分页大小
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* @return array
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*/
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function toPaginate($model, array $fields = ['*'], int $page = 1, int $size = 15): array
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{
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$total = $model->count();
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$data = [
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'rows' => [],
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'paginate' => [
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'page' => $page,
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'size' => $size,
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'total' => $total,
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]
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];
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if ($total > 0) $data['rows'] = $model->forPage($page, $size)->get($fields)->toArray();
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if ($data['rows'] && $model instanceof QueryBuilder) {
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foreach ($data['rows'] as &$row) {
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$row = (array)$row;
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}
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}
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return $data;
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}
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