Golang Context.Param方法代码示例

func RemoveTodo(c echo.Context) error {
	id := c.Param("id")

	tododao.DeleteTodo(id)

	return c.String(http.StatusOK, "")
}

// deleteBot получает команду от веб-клиента (удалить бота) и перенаправляет ее менеджеру ботов
func deleteBot(c *echo.Context) error {
	id := c.Param("id")
	action := "delete"
	MB.SendActionToBot(id, action, nil)

	return c.String(http.StatusOK, "ok\n")
}

func getPunchesHandler(c echo.Context) error {
	id, err := strconv.ParseInt(c.Param("userID"), 10, 64)
	if err != nil {
		return err
	}
	return nil
}

func (s *Server) handleGetTransferResultsByIP(c echo.Context) error {
	ip := net.ParseIP(c.Param("IP"))

	res := s.registry.TransferResultsByIP(ip)

	return c.JSON(200, res)
}

// Update inserts a new friendship in database
func Update(c *echo.Context) (int, interface{}) {
	digitsID, ok := c.Get("digitsID").(int64)
	if !ok {
		return msg.Forbidden("session required")
	}

	friendID, err := strconv.Atoi(c.Param("id"))
	if err != nil {
		return msg.BadRequest(err)
	}

	// Bind body request to friend
	var friend models.FriendUpdate
	err = c.Bind(&friend)
	if err != nil {
		return msg.BadRequest(err)
	}

	// Validate input
	err = validator.Validate(friend)
	if err != nil {
		return msg.BadRequest(err)
	}

	// Insert into database
	err = mangos.Update(constants.CFriends, bson.M{"friend_id": int64(friendID), "digits_id": digitsID}, friend)
	if err != nil {
		return msg.InternalError(err)
	}

	return msg.Ok(friend)
}

func postDevicePairing(c *echo.Context) error {
	groupID := c.Get("GroupID").(string)
	deviceID := c.Param("device-id")
	_, _ = groupID, deviceID
	var pairingKey struct {
		Key string
	}
	err := c.Bind(&pairingKey) // читаем ключ из запроса
	if err != nil || len(pairingKey.Key) < 4 {
		return echo.NewHTTPError(http.StatusBadRequest)
	}
	var deviceIDResp string
	err = nce.Request(serviceNamePairingKey, pairingKey.Key, &deviceIDResp, natsRequestTimeout)
	if err != nil {
		llog.Error("NATS Pairing Key response error: %v", err)
		return err
	}
	if deviceIDResp == "" {
		return echo.NewHTTPError(http.StatusNotFound)
	}
	if deviceIDResp == deviceID {
		// TODO: реально связать в базе
		return echo.NewHTTPError(http.StatusOK)
	}
	if deviceID == "" {
		return c.JSON(http.StatusOK, map[string]string{"ID": deviceIDResp})
	}
	return echo.NewHTTPError(http.StatusBadRequest)
}

func (r *EnvironmentResource) Update(c echo.Context) error {
	name := c.Param("name")

	environment, err := r.store.GetEnvironmentByName(name)
	if err != nil {
		if err == store.ErrNoRows {
			return NotFound(c)
		}

		return InternalServerError(c, err)
	}

	input := struct {
		Name string `json:"name"`
	}{}

	if err := c.Bind(&input); err != nil {
		return BadRequest(c, "Payload must be a valid JSON object")
	}

	if input.Name != "" {
		environment.Name = input.Name
	}

	if err := r.store.UpdateEnvironment(environment); err != nil {
		return InternalServerError(c, err)
	}

	return OK(c, environment)
}

// Delete deletes the resume.
//
//		Method           POST
//
//		Route            /resume/delete/:id
//
//		Restrictions     Yes
//
// 		Template         None
func Delete(ctx *echo.Context) error {
	var flashMessages = flash.New()
	id, err := utils.GetInt(ctx.Param("id"))
	if err != nil {
		utils.SetData(ctx, "Message", tmpl.BadRequestMessage)
		return ctx.Render(http.StatusBadRequest, tmpl.ErrBadRequest, utils.GetData(ctx))
	}
	user := ctx.Get("User").(*models.Person)

	resume, err := query.GetResumeByID(id)
	if err != nil {
		utils.SetData(ctx, "Message", tmpl.NotFoundMessage)
		return ctx.Render(http.StatusNotFound, tmpl.ErrNotFoundTpl, tmpl.NotFoundMessage)
	}

	// Users are allowed to delete resumes that they don't own.
	if resume.PersonID != user.ID {
		utils.SetData(ctx, "Message", tmpl.BadRequestMessage)
		return ctx.Render(http.StatusBadRequest, tmpl.ErrBadRequest, utils.GetData(ctx))
	}

	err = query.Delete(resume)
	if err != nil {
		utils.SetData(ctx, "Message", tmpl.ServerErrorMessage)
		return ctx.Render(http.StatusInternalServerError, tmpl.ErrServerTpl, utils.GetData(ctx))
	}

	flashMessages.Success("resume successful deleted")
	flashMessages.Save(ctx)
	ctx.Redirect(http.StatusFound, "/resume/")
	return nil
}

// DelAdmin removes a member from an existing group
func DelAdmin(c *echo.Context) (int, interface{}) {
	digitsID, ok := c.Get("digitsID").(int64)
	if !ok {
		return msg.Forbidden("session required")
	}

	// Get group id and convert from string to objectId
	rawMID := c.Param("mid")
	if !bson.IsObjectIdHex(rawMID) {
		return msg.BadRequest("bad id: not a ObjectId")
	}

	// find the group
	memberID := bson.ObjectIdHex(rawMID)

	// Get group id and convert from string to objectId
	rawGID := c.Param("gid")
	if !bson.IsObjectIdHex(rawGID) {
		return msg.BadRequest("bad id: not a ObjectId")
	}

	// find the group
	groupID := bson.ObjectIdHex(rawGID)
	err := mangos.Update(constants.CGroups, bson.M{
		"$and": []bson.M{
			bson.M{"_id": groupID},
			bson.M{"admins": digitsID},
		},
	}, bson.M{"$pull": bson.M{"admins": memberID}})
	if err != nil {
		return msg.InternalError(err)
	}

	return msg.Ok("deleted admin")
}

// Make an application unusable
func UnpublishApplication(c *echo.Context) error {
	appId := c.Param("app_id")
	if len(appId) < 1 {
		return c.JSON(http.StatusBadRequest, hash{
			"error": [1]hash{
				hash{
					"detail": "App id must be specified",
				},
			},
		})
	}

	err := apps.UnpublishApp(appId)
	if err == apps.UnpublishFailed {
		return c.JSON(http.StatusInternalServerError, hash{
			"error": [1]hash{
				hash{
					"detail": err.Error(),
				},
			},
		})
	}

	return c.JSON(http.StatusOK, hash{
		"data": hash{
			"success": true,
		},
	})
}

// Update patches a group in database
func Update(c *echo.Context) (int, interface{}) {
	digitsID, ok := c.Get("digitsID").(int64)
	if !ok {
		return msg.Forbidden("session required")
	}

	// Bind request body to a group update
	var group models.GroupUpdate
	err := c.Bind(&group)
	if err != nil {
		return msg.BadRequest(err)
	}

	// Get group id and convert from string to objectId
	rawGID := c.Param("gid")
	if !bson.IsObjectIdHex(rawGID) {
		return msg.BadRequest("bad id: not a ObjectId")
	}

	// Update the object, only if its a admin
	groupID := bson.ObjectIdHex(rawGID)
	err = mangos.Update(constants.CGroups, bson.M{
		"$and": []bson.M{
			bson.M{"_id": groupID},
			bson.M{"admins": digitsID},
		},
	}, bson.M{"$set": group})
	if err != nil {
		return msg.InternalError(err)
	}

	return msg.Ok(group)
}

func (app *App) putValues(ctx *echo.Context) (err error) {
	key := ctx.Param("key")
	value, err := readBody(ctx.Request())
	if err != nil {
		return err
	}

	app.Lock()
	entry, ok := app.store[key]
	if !ok {
		entry = newEntry()
		entry.Lock()
		app.store[key] = entry
	} else {
		entry.Lock()
	}
	app.Unlock()

	entry.value = value
	entry.lockID = generateID(32)
	app.cond.Broadcast()
	entry.Unlock()

	response := map[string]interface{}{}
	response["lock_id"] = entry.lockID
	ctx.JSON(200, response)
	return
}

func getGroupHandler(ctx *echo.Context) error {
	g, err := getGroup(dbFromContext(ctx), ctx.Param("id"))
	if err != nil {
		return err
	}
	return ctx.JSON(200, g)
}

// Make an application unusable
func UnpublishApplication(c *echo.Context) error {
	user := c.Get("user").(*users.User)

	appId := c.Param("app_id")
	if len(appId) < 1 {
		return c.JSON(http.StatusBadRequest, hash{
			"error": [1]hash{
				hash{
					"detail": "App id must be specified",
				},
			},
		})
	}

	err := apps.UnpublishApp(user, appId)
	if err == apps.UnpublishFailed {
		return c.JSON(http.StatusInternalServerError, hash{
			"error": [1]hash{
				hash{
					"detail": err.Error(),
				},
			},
		})
	}

	return c.JSON(http.StatusOK, hash{
		"meta": hash{},
	})
}

/**
 * @api {put} /topics/{id} Updates a topic
 * @apiName UpdateTopic
 * @apiGroup Topics
 *
 * @apiParam {Number} id The id of the topic to update
 * @apiParam {String} [name] The new name of the topic
 */
func (tc *TopicsController) Update(c *echo.Context) error {
	resp := response.New(c)
	defer resp.Render()

	// Getting params
	id, err := strconv.ParseInt(c.Param("id"), 10, 64)
	if err != nil {
		resp.SetResponse(http.StatusBadRequest, nil)
		return nil
	}

	// Loading the topic
	topic := new(models.Topic)
	err = topic.Load(id)
	if err != nil {
		resp.SetResponse(http.StatusNotFound, nil)
		return nil
	}

	name := c.Form("name")
	if name != "" {
		topic.Name = name
	}

	err = topic.Update()
	if err != nil {
		resp.SetResponse(http.StatusInternalServerError, nil)
		return nil
	}

	resp.SetResponse(http.StatusOK, topic)
	return nil
}