Golang middleware.Context类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/grafana/grafana/pkg/middleware.Context类的典型用法代码示例。如果您正苦于以下问题：Golang Context类的具体用法？Golang Context怎么用？Golang Context使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Context类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: LoginPost

func LoginPost(c *middleware.Context, cmd dtos.LoginCommand) {
	userQuery := m.GetUserByLoginQuery{LoginOrEmail: cmd.User}
	err := bus.Dispatch(&userQuery)

	if err != nil {
		c.JsonApiErr(401, "Invalid username or password", err)
		return
	}

	user := userQuery.Result

	passwordHashed := util.EncodePassword(cmd.Password, user.Salt)
	if passwordHashed != user.Password {
		c.JsonApiErr(401, "Invalid username or password", err)
		return
	}

	loginUserWithUser(user, c)

	result := map[string]interface{}{
		"message": "Logged in",
	}

	if redirectTo, _ := url.QueryUnescape(c.GetCookie("redirect_to")); len(redirectTo) > 0 {
		result["redirectUrl"] = redirectTo
		c.SetCookie("redirect_to", "", -1, setting.AppSubUrl+"/")
	}

	metrics.M_Api_Login_Post.Inc(1)

	c.JSON(200, result)
}

开发者ID:chengweiv5，项目名称:grafana，代码行数:32，代码来源:login.go

示例2: ProxyDataSourceRequest

func ProxyDataSourceRequest(c *middleware.Context) {
	c.TimeRequest(metrics.M_DataSource_ProxyReq_Timer)

	ds, err := getDatasource(c.ParamsInt64(":id"), c.OrgId)

	if err != nil {
		c.JsonApiErr(500, "Unable to load datasource meta data", err)
		return
	}

	targetUrl, _ := url.Parse(ds.Url)
	if len(setting.DataProxyWhiteList) > 0 {
		if _, exists := setting.DataProxyWhiteList[targetUrl.Host]; !exists {
			c.JsonApiErr(403, "Data proxy hostname and ip are not included in whitelist", nil)
			return
		}
	}

	if ds.Type == m.DS_CLOUDWATCH {
		cloudwatch.HandleRequest(c, ds)
	} else {
		proxyPath := c.Params("*")
		proxy := NewReverseProxy(ds, proxyPath, targetUrl)
		proxy.Transport = dataProxyTransport
		proxy.ServeHTTP(c.Resp, c.Req.Request)
		c.Resp.Header().Del("Set-Cookie")
	}
}

开发者ID:chancez，项目名称:grafana，代码行数:28，代码来源:dataproxy.go

示例3: PauseAlert

//POST /api/alerts/:alertId/pause
func PauseAlert(c *middleware.Context, dto dtos.PauseAlertCommand) Response {
	cmd := models.PauseAlertCommand{
		OrgId:   c.OrgId,
		AlertId: c.ParamsInt64("alertId"),
		Paused:  dto.Paused,
	}

	if err := bus.Dispatch(&cmd); err != nil {
		return ApiError(500, "", err)
	}

	var response models.AlertStateType = models.AlertStatePending
	pausedState := "un paused"
	if cmd.Paused {
		response = models.AlertStatePaused
		pausedState = "paused"
	}

	result := map[string]interface{}{
		"alertId": cmd.AlertId,
		"state":   response,
		"message": "alert " + pausedState,
	}

	return Json(200, result)
}

开发者ID:alexanderzobnin，项目名称:grafana，代码行数:27，代码来源:alerting.go

示例4: PostDashboard

func PostDashboard(c *middleware.Context, cmd m.SaveDashboardCommand) {
	cmd.OrgId = c.OrgId

	err := bus.Dispatch(&cmd)
	if err != nil {
		if err == m.ErrDashboardWithSameNameExists {
			c.JSON(412, util.DynMap{"status": "name-exists", "message": err.Error()})
			return
		}
		if err == m.ErrDashboardVersionMismatch {
			c.JSON(412, util.DynMap{"status": "version-mismatch", "message": err.Error()})
			return
		}
		if err == m.ErrDashboardNotFound {
			c.JSON(404, util.DynMap{"status": "not-found", "message": err.Error()})
			return
		}
		c.JsonApiErr(500, "Failed to save dashboard", err)
		return
	}

	metrics.M_Api_Dashboard_Post.Inc(1)

	c.JSON(200, util.DynMap{"status": "success", "slug": cmd.Result.Slug, "version": cmd.Result.Version})
}

开发者ID:reduxdj，项目名称:grafana，代码行数:25，代码来源:dashboard.go

示例5: ProxyDataSourceRequest

//ProxyDataSourceRequest TODO need to cache datasources
func ProxyDataSourceRequest(c *middleware.Context) {
	id := c.ParamsInt64(":id")
	query := m.GetDataSourceByIdQuery{Id: id, OrgId: c.OrgId}

	if err := bus.Dispatch(&query); err != nil {
		c.JsonApiErr(500, "Unable to load datasource meta data", err)
		return
	}

	ds := query.Result
	targetUrl, _ := url.Parse(ds.Url)
	if len(setting.DataProxyWhiteList) > 0 {
		if _, exists := setting.DataProxyWhiteList[targetUrl.Host]; !exists {
			c.JsonApiErr(403, "Data proxy hostname and ip are not included in whitelist", nil)
			return
		}
	}

	if query.Result.Type == m.DS_CLOUDWATCH {
		cloudwatch.HandleRequest(c)
	} else {
		proxyPath := c.Params("*")
		proxy := NewReverseProxy(&ds, proxyPath, targetUrl)
		proxy.Transport = dataProxyTransport
		proxy.ServeHTTP(c.RW(), c.Req.Request)
	}
}

开发者ID:mathpl，项目名称:grafana，代码行数:28，代码来源:dataproxy.go

示例6: handleListMetrics

func handleListMetrics(req *cwRequest, c *middleware.Context) {
	creds := credentials.NewChainCredentials(
		[]credentials.Provider{
			&credentials.EnvProvider{},
			&credentials.SharedCredentialsProvider{Filename: "", Profile: req.DataSource.Database},
			&ec2rolecreds.EC2RoleProvider{ExpiryWindow: 5 * time.Minute},
		})
	svc := cloudwatch.New(&aws.Config{
		Region:      aws.String(req.Region),
		Credentials: creds,
	})

	reqParam := &struct {
		Parameters struct {
			Namespace  string                        `json:"namespace"`
			MetricName string                        `json:"metricName"`
			Dimensions []*cloudwatch.DimensionFilter `json:"dimensions"`
		} `json:"parameters"`
	}{}
	json.Unmarshal(req.Body, reqParam)

	params := &cloudwatch.ListMetricsInput{
		Namespace:  aws.String(reqParam.Parameters.Namespace),
		MetricName: aws.String(reqParam.Parameters.MetricName),
		Dimensions: reqParam.Parameters.Dimensions,
	}

	resp, err := svc.ListMetrics(params)
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}

开发者ID:RangerRick，项目名称:grafana，代码行数:35，代码来源:cloudwatch.go

示例7: handleListMetrics

func handleListMetrics(req *cwRequest, c *middleware.Context) {
	cfg := getAwsConfig(req)
	svc := cloudwatch.New(session.New(cfg), cfg)

	reqParam := &struct {
		Parameters struct {
			Namespace  string                        `json:"namespace"`
			MetricName string                        `json:"metricName"`
			Dimensions []*cloudwatch.DimensionFilter `json:"dimensions"`
		} `json:"parameters"`
	}{}
	json.Unmarshal(req.Body, reqParam)

	params := &cloudwatch.ListMetricsInput{
		Namespace:  aws.String(reqParam.Parameters.Namespace),
		MetricName: aws.String(reqParam.Parameters.MetricName),
		Dimensions: reqParam.Parameters.Dimensions,
	}

	var resp cloudwatch.ListMetricsOutput
	err := svc.ListMetricsPages(params,
		func(page *cloudwatch.ListMetricsOutput, lastPage bool) bool {
			metrics, _ := awsutil.ValuesAtPath(page, "Metrics")
			for _, metric := range metrics {
				resp.Metrics = append(resp.Metrics, metric.(*cloudwatch.Metric))
			}
			return !lastPage
		})
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}

开发者ID:CamJN，项目名称:grafana，代码行数:35，代码来源:cloudwatch.go

示例8: AdminUpdateUserPassword

func AdminUpdateUserPassword(c *middleware.Context, form dtos.AdminUpdateUserPasswordForm) {
	userId := c.ParamsInt64(":id")

	if len(form.Password) < 4 {
		c.JsonApiErr(400, "New password too short", nil)
		return
	}

	userQuery := m.GetUserByIdQuery{Id: userId}

	if err := bus.Dispatch(&userQuery); err != nil {
		c.JsonApiErr(500, "Could not read user from database", err)
		return
	}

	passwordHashed := util.EncodePassword(form.Password, userQuery.Result.Salt)

	cmd := m.ChangeUserPasswordCommand{
		UserId:      userId,
		NewPassword: passwordHashed,
	}

	if err := bus.Dispatch(&cmd); err != nil {
		c.JsonApiErr(500, "Failed to update user password", err)
		return
	}

	c.JsonOK("User password updated")
}

开发者ID:chengweiv5，项目名称:grafana，代码行数:29，代码来源:admin_users.go

示例9: GetPluginSettingById

func GetPluginSettingById(c *middleware.Context) Response {
	pluginId := c.Params(":pluginId")

	if def, exists := plugins.Plugins[pluginId]; !exists {
		return ApiError(404, "Plugin not found, no installed plugin with that id", nil)
	} else {

		dto := &dtos.PluginSetting{
			Type:          def.Type,
			Id:            def.Id,
			Name:          def.Name,
			Info:          &def.Info,
			Dependencies:  &def.Dependencies,
			Includes:      def.Includes,
			BaseUrl:       def.BaseUrl,
			Module:        def.Module,
			DefaultNavUrl: def.DefaultNavUrl,
			LatestVersion: def.GrafanaNetVersion,
			HasUpdate:     def.GrafanaNetHasUpdate,
		}

		query := m.GetPluginSettingByIdQuery{PluginId: pluginId, OrgId: c.OrgId}
		if err := bus.Dispatch(&query); err != nil {
			if err != m.ErrPluginSettingNotFound {
				return ApiError(500, "Failed to get login settings", nil)
			}
		} else {
			dto.Enabled = query.Result.Enabled
			dto.Pinned = query.Result.Pinned
			dto.JsonData = query.Result.JsonData
		}

		return Json(200, dto)
	}
}

开发者ID:Xetius，项目名称:grafana，代码行数:35，代码来源:plugins.go

示例10: GetSubProcessById

func GetSubProcessById(c *middleware.Context) Response {
	logger := log.New("main")
	logger.Info("GetProcess123 %s")
	subprocessId := c.ParamsInt64(":subProcessId")
	logger.Info("GetProcess123 %s", subprocessId)
	return getSubProcessUserProfile(subprocessId)
}

开发者ID:yuvaraj951，项目名称:icongrafana，代码行数:7，代码来源:sub_process.go

示例11: GetSubProcessByName

func GetSubProcessByName(c *middleware.Context) Response {
	logger := log.New("main")
	logger.Info("Get Sub Process1 %s")
	processName := c.Params(":processName")
	logger.Info("Get Sub Process 2 %s", processName)
	return getSubProcessProfile(processName)
}

开发者ID:yuvaraj951，项目名称:icongrafana，代码行数:7，代码来源:sub_process.go

示例12: getAlertIdForRequest

func getAlertIdForRequest(c *middleware.Context) (int64, error) {
	alertId := c.QueryInt64("alertId")
	panelId := c.QueryInt64("panelId")
	dashboardId := c.QueryInt64("dashboardId")

	if alertId == 0 && dashboardId == 0 && panelId == 0 {
		return 0, fmt.Errorf("Missing alertId or dashboardId and panelId")
	}

	if alertId == 0 {
		//fetch alertId
		query := models.GetAlertsQuery{
			OrgId:       c.OrgId,
			DashboardId: dashboardId,
			PanelId:     panelId,
		}

		if err := bus.Dispatch(&query); err != nil {
			return 0, err
		}

		if len(query.Result) != 1 {
			return 0, fmt.Errorf("PanelId is not unique on dashboard")
		}

		alertId = query.Result[0].Id
	}

	return alertId, nil
}

开发者ID:roman-vynar，项目名称:grafana，代码行数:30，代码来源:alerting.go

示例13: handleDescribeAlarmsForMetric

func handleDescribeAlarmsForMetric(req *cwRequest, c *middleware.Context) {
	cfg := getAwsConfig(req)
	svc := cloudwatch.New(session.New(cfg), cfg)

	reqParam := &struct {
		Parameters struct {
			Namespace  string                  `json:"namespace"`
			MetricName string                  `json:"metricName"`
			Dimensions []*cloudwatch.Dimension `json:"dimensions"`
			Statistic  string                  `json:"statistic"`
			Period     int64                   `json:"period"`
		} `json:"parameters"`
	}{}
	json.Unmarshal(req.Body, reqParam)

	params := &cloudwatch.DescribeAlarmsForMetricInput{
		Namespace:  aws.String(reqParam.Parameters.Namespace),
		MetricName: aws.String(reqParam.Parameters.MetricName),
		Period:     aws.Int64(reqParam.Parameters.Period),
	}
	if len(reqParam.Parameters.Dimensions) != 0 {
		params.Dimensions = reqParam.Parameters.Dimensions
	}
	if reqParam.Parameters.Statistic != "" {
		params.Statistic = aws.String(reqParam.Parameters.Statistic)
	}

	resp, err := svc.DescribeAlarmsForMetric(params)
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}

开发者ID:Xetius，项目名称:grafana，代码行数:35，代码来源:cloudwatch.go

示例14: UpdateOrgProcessForCurrentOrg

func UpdateOrgProcessForCurrentOrg(c *middleware.Context, cmd m.UpdateOrgProcessCommand) Response {

	cmd.ProcessId = c.ParamsInt64(":processId")
	logger := log.New("main")
	logger.Info("updatedProcess1 %s")
	return updateOrgProcessHelper(cmd)
}

开发者ID:yuvaraj951，项目名称:icongrafana，代码行数:7，代码来源:process.go

示例15: RevokeInvite

func RevokeInvite(c *middleware.Context) Response {
	if ok, rsp := updateTempUserStatus(c.Params(":code"), m.TmpUserRevoked); !ok {
		return rsp
	}

	return ApiSuccess("Invite revoked")
}

开发者ID:xaka，项目名称:grafana，代码行数:7，代码来源:org_invite.go

示例16: handleGetMetricStatistics

func handleGetMetricStatistics(req *cwRequest, c *middleware.Context) {
	svc := cloudwatch.New(&aws.Config{Region: aws.String(req.Region)})

	reqParam := &struct {
		Parameters struct {
			Namespace  string                  `json:"namespace"`
			MetricName string                  `json:"metricName"`
			Dimensions []*cloudwatch.Dimension `json:"dimensions"`
			Statistics []*string               `json:"statistics"`
			StartTime  int64                   `json:"startTime"`
			EndTime    int64                   `json:"endTime"`
			Period     int64                   `json:"period"`
		} `json:"parameters"`
	}{}
	json.Unmarshal(req.Body, reqParam)

	params := &cloudwatch.GetMetricStatisticsInput{
		Namespace:  aws.String(reqParam.Parameters.Namespace),
		MetricName: aws.String(reqParam.Parameters.MetricName),
		Dimensions: reqParam.Parameters.Dimensions,
		Statistics: reqParam.Parameters.Statistics,
		StartTime:  aws.Time(time.Unix(reqParam.Parameters.StartTime, 0)),
		EndTime:    aws.Time(time.Unix(reqParam.Parameters.EndTime, 0)),
		Period:     aws.Int64(reqParam.Parameters.Period),
	}

	resp, err := svc.GetMetricStatistics(params)
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}

开发者ID:nickrobinson，项目名称:grafana，代码行数:34，代码来源:cloudwatch.go

示例17: handleDescribeInstances

func handleDescribeInstances(req *cwRequest, c *middleware.Context) {
	svc := ec2.New(&aws.Config{Region: aws.String(req.Region)})

	reqParam := &struct {
		Parameters struct {
			Filters     []*ec2.Filter `json:"filters"`
			InstanceIds []*string     `json:"instanceIds"`
		} `json:"parameters"`
	}{}
	json.Unmarshal(req.Body, reqParam)

	params := &ec2.DescribeInstancesInput{}
	if len(reqParam.Parameters.Filters) > 0 {
		params.Filters = reqParam.Parameters.Filters
	}
	if len(reqParam.Parameters.InstanceIds) > 0 {
		params.InstanceIds = reqParam.Parameters.InstanceIds
	}

	resp, err := svc.DescribeInstances(params)
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}

开发者ID:RangerRick，项目名称:grafana，代码行数:27，代码来源:cloudwatch.go

示例18: handleListMetrics

func handleListMetrics(req *cwRequest, c *middleware.Context) {
	svc := cloudwatch.New(&aws.Config{Region: aws.String(req.Region)})
	reqParam := &struct {
		Parameters struct {
			Namespace  string                        `json:"namespace"`
			MetricName string                        `json:"metricName"`
			Dimensions []*cloudwatch.DimensionFilter `json:"dimensions"`
		} `json:"parameters"`
	}{}

	json.Unmarshal(req.Body, reqParam)

	params := &cloudwatch.ListMetricsInput{
		Namespace:  aws.String(reqParam.Parameters.Namespace),
		MetricName: aws.String(reqParam.Parameters.MetricName),
		Dimensions: reqParam.Parameters.Dimensions,
	}

	resp, err := svc.ListMetrics(params)
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}

开发者ID:nickrobinson，项目名称:grafana，代码行数:26，代码来源:cloudwatch.go

示例19: ProxyDataSourceRequest

func ProxyDataSourceRequest(c *middleware.Context) {
	ds, err := getDatasource(c.ParamsInt64(":id"), c.OrgId)
	if err != nil {
		c.JsonApiErr(500, "Unable to load datasource meta data", err)
		return
	}

	targetUrl, _ := url.Parse(ds.Url)
	if len(setting.DataProxyWhiteList) > 0 {
		if _, exists := setting.DataProxyWhiteList[targetUrl.Host]; !exists {
			c.JsonApiErr(403, "Data proxy hostname and ip are not included in whitelist", nil)
			return
		}
	}

	keystoneAuth, _ := ds.JsonData["keystoneAuth"].(bool)
	if keystoneAuth {
		token, err := keystone.GetToken(c)
		if err != nil {
			c.JsonApiErr(500, "Failed to get keystone token", err)
		}
		c.Req.Request.Header["X-Auth-Token"] = []string{token}
	}

	if ds.Type == m.DS_CLOUDWATCH {
		cloudwatch.HandleRequest(c, ds)
	} else {
		proxyPath := c.Params("*")
		proxy := NewReverseProxy(ds, proxyPath, targetUrl)
		proxy.Transport = dataProxyTransport
		proxy.ServeHTTP(c.Resp, c.Req.Request)
		c.Resp.Header().Del("Set-Cookie")
	}
}

开发者ID:twc-openstack，项目名称:grafana，代码行数:34，代码来源:dataproxy.go

示例20: GetPendingAlertActionHistory

func GetPendingAlertActionHistory(c *middleware.Context) Response {
	logger := log.New("main")
	logger.Info("GetMachine123 %s")
	alertId := c.ParamsInt64(":id")

	return GetPendingAlertActionHistoryHelper(alertId)
}

开发者ID:yuvaraj951，项目名称:icongrafana，代码行数:7，代码来源:alert_history.go

注：本文中的github.com/grafana/grafana/pkg/middleware.Context类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。