85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package api
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import (
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"easyaudioencode/internal/core/host"
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"net/http"
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"net/http/httputil"
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"net/url"
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"git.lnton.com/lnton/pkg/web"
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"github.com/gin-gonic/gin"
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)
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type HostAPI struct {
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uc *Usecase
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}
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func NewHostAPI(uc *Usecase) *HostAPI {
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return &HostAPI{
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uc: uc,
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}
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}
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func RegisterHostAPI(base gin.IRouter, uc *Usecase, handler ...gin.HandlerFunc) {
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api := NewHostAPI(uc)
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g := base.Group("/api", handler...)
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g.GET("/devices", web.WrapH(api.findDevices))
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g.GET("/channels", web.WrapH(api.findChannels))
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base.POST("/api/login", api.login)
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}
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// login 代理登录
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//
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// 登录会代理到Host的登录接口,鉴权也会使用Host的接口
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func (ha *HostAPI) login(c *gin.Context) {
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target, _ := url.Parse(ha.uc.Conf.Plugin.HttpAPI + "/login")
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proxy := httputil.NewSingleHostReverseProxy(target)
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origDirector := proxy.Director
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proxy.Director = func(req *http.Request) {
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origDirector(req)
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// 保持原始方法、头、查询、体
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req.Method = c.Request.Method
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req.URL.Path = "/login"
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req.URL.RawQuery = c.Request.URL.RawQuery
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req.Header = c.Request.Header.Clone()
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req.Body = c.Request.Body
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req.Host = target.Host
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}
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proxy.ErrorHandler = func(rw http.ResponseWriter, r *http.Request, err error) {
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http.Error(rw, err.Error(), http.StatusBadGateway)
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}
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proxy.ServeHTTP(c.Writer, c.Request)
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}
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func (ha *HostAPI) findDevices(c *gin.Context, in *host.FindDevicesInput) (any, error) {
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// // 用于角色控制
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// in.Level = web.GetLevel(c)
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// in.Username = web.GetUsername(c)
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out, err := ha.uc.HostCore.FindDevices(c, in)
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if err != nil {
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return nil, err
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}
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// 构造返回的body
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return out, nil
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}
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func (ha *HostAPI) findChannels(c *gin.Context, in *host.FindChannelsInput) (any, error) {
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// // 用于角色控制
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// in.Level = web.GetLevel(c)
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// in.Username = web.GetUsername(c)
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out, err := ha.uc.HostCore.FindChannels(c, in)
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if err != nil {
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return nil, err
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}
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// 构造返回的body
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return out, nil
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}
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