Golang Request.PathParam方法代码示例

func (mqmsg MqMsg) PostMsg(w rest.ResponseWriter, r *rest.Request) {
	//msg := message.NewMsg()
	mqid, err := strconv.Atoi(r.PathParam("mqid"))
	if err != nil {
		log.Log("info", err.Error(), nil)
	}
	mq, ok := DefaultMM[mqid]
	if ok {
		mqmsg.Msg.MQid = mqid
		mqmsg.Msg.Generator = mq.Owner
		mqmsg.Msg.MsgId = Counter
		Counter++
		r.DecodeJsonPayload(mqmsg.Msg)

		fmt.Println(mqmsg.Msg.Value)

		//fmt.Println("post msg")
		mq.Lock()
		mq.AddMsg(*mqmsg.Msg)
		mq.Unlock()
		//w.WriteJson(mqmsg.Msg)
		w.WriteJson(map[string]string{"1016": "post success"})
	} else {
		w.WriteJson(map[string]string{"1010": "mq not running"})
	}
}

// GetCluster returns a given cluster definition
func GetCluster(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()
	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	ID := r.PathParam("ID")
	results, err := admindb.GetCluster(dbConn, ID)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
	}
	cluster := types.Cluster{}
	cluster.ID = results.ID
	cluster.ProjectID = results.ProjectID
	cluster.Name = results.Name
	cluster.ClusterType = results.ClusterType
	cluster.Status = results.Status
	cluster.CreateDate = results.CreateDate
	cluster.Containers = results.Containers
	//logit.Info.Println("GetCluser:db call results=" + results.ID)

	w.WriteJson(&cluster)
}

func (api *Api) GetUser(w rest.ResponseWriter, r *rest.Request) {
	id := r.PathParam("id")
	user := &User{}

	rows, err := api.DB.Query("SELECT * FROM " + TABLENAME + " WHERE ID = " + id)
	if err != nil {
		log.Fatal(err)
	}

	if rows.Next() {
		var id int
		var name string
		if err := rows.Scan(&id, &name); err != nil {
			log.Fatal(err)
		}
		user = &User{Id: id, Name: name}
	} else {
		rest.NotFound(w, r)
		return
	}
	if err := rows.Err(); err != nil {
		log.Fatal(err)
	}

	w.WriteJson(&user)
}

// Require a write key.
// Create a event.
func HandleCreateEvent(w rest.ResponseWriter, req *rest.Request) {
	if err := RequireWriteKey(w, req); err != nil {
		rest.Error(w, err.Error(), err.(StatusError).Code)
		return
	}

	project := currentProject(req)
	event := req.PathParam("event_name")

	var data CreateSingleEventParams
	var err error
	if err = eventData(req, &data); err != nil {
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	events := make(map[string][]interface{})
	events[event] = []interface{}{data}

	result, err := createEvent(project, event, data)

	if err != nil {
		rest.Error(w, err.Error(), http.StatusBadRequest)
	} else {
		w.WriteJson(result)
	}
}

func (routes *Routes) renewInstance(w rest.ResponseWriter, r *rest.Request) {
	iid := r.PathParam(RouteParamInstanceID)
	if iid == "" {
		routes.logger.WithFields(log.Fields{
			"namespace": r.Env["REMOTE_USER"],
			"error":     "instance id is required",
		}).Warn("Failed to renew instance")

		i18n.Error(r, w, http.StatusBadRequest, i18n.ErrorInstanceIdentifierMissing)
		return
	}

	catalog := routes.catalog(w, r)
	if catalog == nil {
		routes.logger.WithFields(log.Fields{
			"namespace": r.Env["REMOTE_USER"],
			"error":     "catalog is nil",
		}).Errorf("Failed to renew instance %s", iid)

		return
	}

	if err := catalog.Renew(iid); err != nil {
		routes.logger.WithFields(log.Fields{
			"namespace": r.Env["REMOTE_USER"],
			"error":     err,
		}).Warnf("Failed to renew instance %s", iid)

		i18n.Error(r, w, statusCodeFromError(err), i18n.ErrorInstanceHeartbeatFailed)
		return
	}

	w.WriteHeader(http.StatusOK)
}

func GetHealthCheck(w rest.ResponseWriter, r *rest.Request) {

	dbConn, err := util.GetConnection("clusteradmin")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}
	defer dbConn.Close()

	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println("validate token error " + err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	var results []collect.HealthCheck

	results, err = collect.GetHealthCheck(dbConn)
	if err != nil {
		logit.Error.Println(err.Error())
		w.WriteJson(&results)
		return
	}

	w.WriteJson(&results)

}

func AuthenticationAPI(w rest.ResponseWriter, req *rest.Request) {
	fmt.Println(":: AuthenticationAPI ::")
	ip, _ := net.LookupIP(req.PathParam("host"))
	// rest.Error(w, err.Error(), http.StatusInternalServerError)
	w.WriteJson(&ip)
	w.WriteJson(map[string]interface{}{"Body": ip})
}

func (api *Api) DeletePost(w rest.ResponseWriter, r *rest.Request) {
	_, err := api.validateAuthHeader(r.Request)
	if err != nil {
		rest.Error(w, "Authorization invalid", http.StatusUnauthorized)
		return
	}

	_id := r.PathParam("id")
	id, err := strconv.ParseInt(_id, 10, 64)

	post := db.Post{}

	if err = api.First(&post, id).Error; err != nil {
		if err == gorm.RecordNotFound {
			rest.NotFound(w, r)
			return
		} else {
			log.Println(gormLoadError("post"), err)
			rest.Error(w, INTERNALERROR, http.StatusInternalServerError)
			return
		}
	}

	if err := api.Delete(&post).Error; err != nil {
		log.Println(gormDeleteError("post"), err)
		rest.Error(w, INTERNALERROR, http.StatusInternalServerError)
		return
	}

	w.WriteHeader(http.StatusOK)
}

func DeleteCountry(w rest.ResponseWriter, r *rest.Request) {
	code := r.PathParam("code")
	lock.Lock()
	delete(store, code)
	lock.Unlock()
	w.WriteHeader(http.StatusOK)
}

func (api *Api) GetEntry(w rest.ResponseWriter, r *rest.Request) {
	idParam := r.PathParam("id")
	entries := &PlaylistEntry{}

	rows, err := api.DB.Query("SELECT ROWID, " + COLNAME1 + ", " + COLNAME2 + " FROM " + TABLENAME + " WHERE ROWID = " + idParam)
	if err != nil {
		log.Fatal(err)
	}

	if rows.Next() {
		var id int
		var url string
		var played int
		if err := rows.Scan(&id, &url, &played); err != nil {
			log.Fatal(err)
		}
		entries = &PlaylistEntry{Id: id, Url: url, Played: played}
	} else {
		rest.NotFound(w, r)
		return
	}
	if err := rows.Err(); err != nil {
		log.Fatal(err)
	}

	w.WriteJson(&entries)
}

func GetProject(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println("BackupNow: error " + err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()

	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println("GetProject: validate token error " + err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	ID := r.PathParam("ID")
	if ID == "" {
		logit.Error.Println("GetProject: error Project ID required")
		rest.Error(w, "Project ID required", http.StatusBadRequest)
		return
	}

	results, err := admindb.GetProject(dbConn, ID)
	if err != nil {
		logit.Error.Println("GetProject:" + err.Error())
		rest.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}
	project := Project{results.ID, results.Name, results.Desc, results.UpdateDate, "", results.Containers, results.Clusters}

	w.WriteJson(&project)
}

func (u *Users) DeleteUser(w rest.ResponseWriter, r *rest.Request) {
	id := r.PathParam("id")
	u.Lock()
	delete(u.Store, id)
	u.Unlock()
	w.WriteHeader(http.StatusOK)
}

func GetStatus(w rest.ResponseWriter, r *rest.Request) {
	Token := r.PathParam("Token")
	if Token == "" {
		rest.Error(w, "Token required", 400)
		return
	}
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println("BackupNow: error " + err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()
	err = secimpl.Authorize(dbConn, Token, "perm-read")
	if err != nil {
		logit.Error.Println("GetStatus: validate token error " + err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}
	ID := r.PathParam("ID")
	if ID == "" {
		rest.Error(w, "ID required", 400)
		return
	}
	stat, err := backup.GetStatus(dbConn, ID)
	if err != nil {
		logit.Error.Println("GetStatus: " + err.Error())
		rest.Error(w, err.Error(), 400)
		return
	}

	w.WriteHeader(http.StatusOK)
	w.WriteJson(stat)
}

func GetSchedule(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println("BackupNow: error " + err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()
	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println("GetSchedule: validate token error " + err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}
	ID := r.PathParam("ID")

	if ID == "" {
		rest.Error(w, "ID required", 400)
		return
	}

	result, err := backup.GetSchedule(dbConn, ID)
	if err != nil {
		logit.Error.Println("GetNode: " + err.Error())
		rest.Error(w, err.Error(), 400)
		return
	}

	w.WriteJson(result)

}

// GetServer return a server definition
func GetServer(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()
	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}
	ID := r.PathParam("ID")
	//logit.Info.Println("in GetServer with ID=" + ID)

	//currently no state about a server is maintained other than IP and port number
	//which we use for the ID, Name, and IPAddress values

	server := types.Server{ID, ID, ID, ID, "", "", ""}

	w.WriteJson(&server)
}