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backend plugins: expose meta field

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This commit is contained in:
Alexander Zobnin 2018-05-15 15:33:05 +03:00
parent b8c4aa3936
commit 4533f22871
1 changed files with 6 additions and 0 deletions
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6
pkg/plugins/datasource/wrapper/datasource_plugin_wrapper.go
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@ -6,6 +6,7 @@ import (
"fmt"
"github.com/grafana/grafana/pkg/components/null"
"github.com/grafana/grafana/pkg/components/simplejson"
"github.com/grafana/grafana/pkg/log"
"github.com/grafana/grafana/pkg/models"
"github.com/grafana/grafana/pkg/tsdb"
@ -79,6 +80,11 @@ func (tw *DatasourcePluginWrapper) Query(ctx context.Context, ds *models.DataSou
qr.ErrorString = r.Error
}
if r.MetaJson != "" {
metaJson, _ := simplejson.NewJson([]byte(r.MetaJson))
qr.Meta = metaJson
}
for _, s := range r.GetSeries() {
points := tsdb.TimeSeriesPoints{}