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37 lines
752 B
Go
37 lines
752 B
Go
package pipeline
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import (
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"context"
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"encoding/json"
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"github.com/grafana/grafana-plugin-sdk-go/data"
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)
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// JsonFrameConverter decodes single data.Frame from JSON.
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type JsonFrameConverter struct {
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config JsonFrameConverterConfig
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}
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func NewJsonFrameConverter(c JsonFrameConverterConfig) *JsonFrameConverter {
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return &JsonFrameConverter{
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config: c,
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}
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}
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const ConverterTypeJsonFrame = "jsonFrame"
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func (c *JsonFrameConverter) Type() string {
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return ConverterTypeJsonFrame
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}
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func (c *JsonFrameConverter) Convert(_ context.Context, _ Vars, body []byte) ([]*ChannelFrame, error) {
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var frame data.Frame
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err := json.Unmarshal(body, &frame)
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if err != nil {
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return nil, err
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}
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return []*ChannelFrame{
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{Channel: "", Frame: &frame},
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}, nil
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}
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