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Golang Context.JSON方法代码示例

本文整理汇总了Golang中github.com/dilgerma/grafana/pkg/middleware.Context.JSON方法的典型用法代码示例。如果您正苦于以下问题:Golang Context.JSON方法的具体用法?Golang Context.JSON怎么用?Golang Context.JSON使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/dilgerma/grafana/pkg/middleware.Context的用法示例。


在下文中一共展示了Context.JSON方法的15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,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: GetTestMetrics

func GetTestMetrics(c *middleware.Context) {
	from := c.QueryInt64("from")
	to := c.QueryInt64("to")
	maxDataPoints := c.QueryInt64("maxDataPoints")
	stepInSeconds := (to - from) / maxDataPoints

	result := dtos.MetricQueryResultDto{}
	result.Data = make([]dtos.MetricQueryResultDataDto, 1)

	for seriesIndex := range result.Data {
		points := make([][2]float64, maxDataPoints)
		walker := rand.Float64() * 100
		time := from

		for i := range points {
			points[i][0] = walker
			points[i][1] = float64(time)
			walker += rand.Float64() - 0.5
			time += stepInSeconds
		}

		result.Data[seriesIndex].Target = "test-series-" + strconv.Itoa(seriesIndex)
		result.Data[seriesIndex].DataPoints = points
	}

	c.JSON(200, &result)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:27,代码来源:metrics.go

示例2: Search

func Search(c *middleware.Context) {
	query := c.Query("query")
	tags := c.QueryStrings("tag")
	starred := c.Query("starred")
	limit := c.QueryInt("limit")

	if limit == 0 {
		limit = 1000
	}

	searchQuery := search.Query{
		Title:     query,
		Tags:      tags,
		UserId:    c.UserId,
		Limit:     limit,
		IsStarred: starred == "true",
		OrgId:     c.OrgId,
	}

	err := bus.Dispatch(&searchQuery)
	if err != nil {
		c.JsonApiErr(500, "Search failed", err)
		return
	}

	c.JSON(200, searchQuery.Result)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:27,代码来源:search.go

示例3: CreateDashboardSnapshot

func CreateDashboardSnapshot(c *middleware.Context, cmd m.CreateDashboardSnapshotCommand) {
	if cmd.External {
		// external snapshot ref requires key and delete key
		if cmd.Key == "" || cmd.DeleteKey == "" {
			c.JsonApiErr(400, "Missing key and delete key for external snapshot", nil)
			return
		}

		cmd.OrgId = -1
		cmd.UserId = -1
		metrics.M_Api_Dashboard_Snapshot_External.Inc(1)
	} else {
		cmd.Key = util.GetRandomString(32)
		cmd.DeleteKey = util.GetRandomString(32)
		cmd.OrgId = c.OrgId
		cmd.UserId = c.UserId
		metrics.M_Api_Dashboard_Snapshot_Create.Inc(1)
	}

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

	c.JSON(200, util.DynMap{
		"key":       cmd.Key,
		"deleteKey": cmd.DeleteKey,
		"url":       setting.ToAbsUrl("dashboard/snapshot/" + cmd.Key),
		"deleteUrl": setting.ToAbsUrl("api/snapshots-delete/" + cmd.DeleteKey),
	})
}
开发者ID:dilgerma,项目名称:grafana,代码行数:31,代码来源:dashboard_snapshot.go

示例4: GetDashboardSnapshot

func GetDashboardSnapshot(c *middleware.Context) {

	key := c.Params(":key")
	query := &m.GetDashboardSnapshotQuery{Key: key}

	err := bus.Dispatch(query)
	if err != nil {
		c.JsonApiErr(500, "Failed to get dashboard snapshot", err)
		return
	}

	snapshot := query.Result

	// expired snapshots should also be removed from db
	if snapshot.Expires.Before(time.Now()) {
		c.JsonApiErr(404, "Dashboard snapshot not found", err)
		return
	}

	dto := dtos.DashboardFullWithMeta{
		Dashboard: snapshot.Dashboard,
		Meta: dtos.DashboardMeta{
			Type:       m.DashTypeSnapshot,
			IsSnapshot: true,
			Created:    snapshot.Created,
			Expires:    snapshot.Expires,
		},
	}

	metrics.M_Api_Dashboard_Snapshot_Get.Inc(1)

	c.Resp.Header().Set("Cache-Control", "public, max-age=3600")
	c.JSON(200, dto)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:34,代码来源:dashboard_snapshot.go

示例5: GetDataSources

func GetDataSources(c *middleware.Context) {
	query := m.GetDataSourcesQuery{OrgId: c.OrgId}

	if err := bus.Dispatch(&query); err != nil {
		c.JsonApiErr(500, "Failed to query datasources", err)
		return
	}

	result := make([]*dtos.DataSource, len(query.Result))
	for i, ds := range query.Result {
		result[i] = &dtos.DataSource{
			Id:        ds.Id,
			OrgId:     ds.OrgId,
			Name:      ds.Name,
			Url:       ds.Url,
			Type:      ds.Type,
			Access:    ds.Access,
			Password:  ds.Password,
			Database:  ds.Database,
			User:      ds.User,
			BasicAuth: ds.BasicAuth,
			IsDefault: ds.IsDefault,
		}
	}

	c.JSON(200, result)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:27,代码来源:datasources.go

示例6: GetDashboard

func GetDashboard(c *middleware.Context) {
	metrics.M_Api_Dashboard_Get.Inc(1)

	slug := strings.ToLower(c.Params(":slug"))

	query := m.GetDashboardQuery{Slug: slug, OrgId: c.OrgId}
	err := bus.Dispatch(&query)
	if err != nil {
		c.JsonApiErr(404, "Dashboard not found", nil)
		return
	}

	isStarred, err := isDasboardStarredByUser(c, query.Result.Id)
	if err != nil {
		c.JsonApiErr(500, "Error while checking if dashboard was starred by user", err)
		return
	}

	dash := query.Result
	dto := dtos.DashboardFullWithMeta{
		Dashboard: dash.Data,
		Meta: dtos.DashboardMeta{
			IsStarred: isStarred,
			Slug:      slug,
			Type:      m.DashTypeDB,
			CanStar:   c.IsSignedIn,
			CanSave:   c.OrgRole == m.ROLE_ADMIN || c.OrgRole == m.ROLE_EDITOR,
			CanEdit:   canEditDashboard(c.OrgRole),
			Created:   dash.Created,
			Updated:   dash.Updated,
		},
	}

	c.JSON(200, dto)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:35,代码来源:dashboard.go

示例7: GetFrontendSettings

func GetFrontendSettings(c *middleware.Context) {
	settings, err := getFrontendSettingsMap(c)
	if err != nil {
		c.JsonApiErr(400, "Failed to get frontend settings", err)
		return
	}

	c.JSON(200, settings)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:9,代码来源:frontendsettings.go

示例8: GetDashboardTags

func GetDashboardTags(c *middleware.Context) {
	query := m.GetDashboardTagsQuery{OrgId: c.OrgId}
	err := bus.Dispatch(&query)
	if err != nil {
		c.JsonApiErr(500, "Failed to get tags from database", err)
		return
	}

	c.JSON(200, query.Result)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:10,代码来源:dashboard.go

示例9: AddDataSource

func AddDataSource(c *middleware.Context, cmd m.AddDataSourceCommand) {
	cmd.OrgId = c.OrgId

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

	c.JSON(200, util.DynMap{"message": "Datasource added", "id": cmd.Result.Id})
}
开发者ID:dilgerma,项目名称:grafana,代码行数:10,代码来源:datasources.go

示例10: GetDataSourcePlugins

func GetDataSourcePlugins(c *middleware.Context) {
	dsList := make(map[string]interface{})

	for key, value := range plugins.DataSources {
		if value.(map[string]interface{})["builtIn"] == nil {
			dsList[key] = value
		}
	}

	c.JSON(200, dsList)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:11,代码来源:datasources.go

示例11: DeleteDashboardSnapshot

func DeleteDashboardSnapshot(c *middleware.Context) {
	key := c.Params(":key")
	cmd := &m.DeleteDashboardSnapshotCommand{DeleteKey: key}

	if err := bus.Dispatch(cmd); err != nil {
		c.JsonApiErr(500, "Failed to delete dashboard snapshot", err)
		return
	}

	c.JSON(200, util.DynMap{"message": "Snapshot deleted. It might take an hour before it's cleared from a CDN cache."})
}
开发者ID:dilgerma,项目名称:grafana,代码行数:11,代码来源:dashboard_snapshot.go

示例12: handleGetRegions

// Whenever this list is updated, frontend list should also be updated.
// Please update the region list in public/app/plugins/datasource/cloudwatch/partials/config.html
func handleGetRegions(req *cwRequest, c *middleware.Context) {
	regions := []string{
		"ap-northeast-1", "ap-southeast-1", "ap-southeast-2", "cn-north-1",
		"eu-central-1", "eu-west-1", "sa-east-1", "us-east-1", "us-west-1", "us-west-2",
	}

	result := []interface{}{}
	for _, region := range regions {
		result = append(result, util.DynMap{"text": region, "value": region})
	}

	c.JSON(200, result)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:15,代码来源:metrics.go

示例13: handleGetNamespaces

func handleGetNamespaces(req *cwRequest, c *middleware.Context) {
	keys := []string{}
	for key := range metricsMap {
		keys = append(keys, key)
	}
	sort.Sort(sort.StringSlice(keys))

	result := []interface{}{}
	for _, key := range keys {
		result = append(result, util.DynMap{"text": key, "value": key})
	}

	c.JSON(200, result)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:14,代码来源:metrics.go

示例14: GetDashboardFromJsonFile

func GetDashboardFromJsonFile(c *middleware.Context) {
	file := c.Params(":file")

	dashboard := search.GetDashboardFromJsonIndex(file)
	if dashboard == nil {
		c.JsonApiErr(404, "Dashboard not found", nil)
		return
	}

	dash := dtos.DashboardFullWithMeta{Dashboard: dashboard.Data}
	dash.Meta.Type = m.DashTypeJson
	dash.Meta.CanEdit = canEditDashboard(c.OrgRole)

	c.JSON(200, &dash)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:15,代码来源:dashboard.go

示例15: handleDescribeInstances

func handleDescribeInstances(req *cwRequest, c *middleware.Context) {
	sess := session.New()
	creds := credentials.NewChainCredentials(
		[]credentials.Provider{
			&credentials.EnvProvider{},
			&credentials.SharedCredentialsProvider{Filename: "", Profile: req.DataSource.Database},
			&ec2rolecreds.EC2RoleProvider{Client: ec2metadata.New(sess), ExpiryWindow: 5 * time.Minute},
		})

	cfg := &aws.Config{
		Region:      aws.String(req.Region),
		Credentials: creds,
	}

	svc := ec2.New(session.New(cfg), cfg)

	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
	}

	var resp ec2.DescribeInstancesOutput
	err := svc.DescribeInstancesPages(params,
		func(page *ec2.DescribeInstancesOutput, lastPage bool) bool {
			reservations, _ := awsutil.ValuesAtPath(page, "Reservations")
			for _, reservation := range reservations {
				resp.Reservations = append(resp.Reservations, reservation.(*ec2.Reservation))
			}
			return !lastPage
		})
	if err != nil {
		c.JsonApiErr(500, "Unable to call AWS API", err)
		return
	}

	c.JSON(200, resp)
}
开发者ID:dilgerma,项目名称:grafana,代码行数:48,代码来源:cloudwatch.go


注:本文中的github.com/dilgerma/grafana/pkg/middleware.Context.JSON方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。