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cb3593e472
config dropdown. Snapshot dashboard hides save, star, config menu icons. Can now embedd panel from snapshotted dashboard.
80 lines
1.9 KiB
Go
80 lines
1.9 KiB
Go
package api
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import (
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"bytes"
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"encoding/json"
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"io/ioutil"
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"net/http"
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"time"
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"github.com/grafana/grafana/pkg/api/dtos"
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"github.com/grafana/grafana/pkg/bus"
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"github.com/grafana/grafana/pkg/metrics"
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"github.com/grafana/grafana/pkg/middleware"
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m "github.com/grafana/grafana/pkg/models"
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"github.com/grafana/grafana/pkg/setting"
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"github.com/grafana/grafana/pkg/util"
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)
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func CreateDashboardSnapshot(c *middleware.Context, cmd m.CreateDashboardSnapshotCommand) {
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if cmd.External {
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createExternalSnapshot(c, cmd)
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}
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cmd.Key = util.GetRandomString(32)
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if err := bus.Dispatch(&cmd); err != nil {
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c.JsonApiErr(500, "Failed to create snaphost", err)
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return
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}
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metrics.M_Api_Dashboard_Snapshot_Create.Inc(1)
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c.JSON(200, util.DynMap{"key": cmd.Key, "url": setting.ToAbsUrl("/dashboard/snapshot")})
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}
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func createExternalSnapshot(c *middleware.Context, cmd m.CreateDashboardSnapshotCommand) {
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metrics.M_Api_Dashboard_Snapshot_External.Inc(1)
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json, _ := json.Marshal(cmd)
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jsonData := bytes.NewBuffer(json)
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client := http.Client{Timeout: time.Duration(5 * time.Second)}
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resp, err := client.Post("http://snapshots-origin.raintank.io/api/snapshots", "application/json", jsonData)
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if err != nil {
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c.JsonApiErr(500, "Failed to publish external snapshot", err)
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return
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}
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c.Header().Set("Content-Type", resp.Header.Get("Content-Type"))
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c.WriteHeader(resp.StatusCode)
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if resp.ContentLength > 0 {
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bytes, _ := ioutil.ReadAll(resp.Body)
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c.Write(bytes)
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}
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}
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func GetDashboardSnapshot(c *middleware.Context) {
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key := c.Params(":key")
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query := &m.GetDashboardSnapshotQuery{Key: key}
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err := bus.Dispatch(query)
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if err != nil {
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c.JsonApiErr(500, "Failed to get dashboard snapshot", err)
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return
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}
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dto := dtos.Dashboard{
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Model: query.Result.Dashboard,
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Meta: dtos.DashboardMeta{IsSnapshot: true},
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}
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metrics.M_Api_Dashboard_Snapshot_Get.Inc(1)
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c.Resp.Header().Set("Cache-Control", "public, max-age=31536000")
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c.JSON(200, dto)
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}
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