49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package plugin
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import (
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"context"
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"encoding/json"
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"github.com/open-dingtalk/dingtalk-stream-sdk-go/payload"
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)
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type CallbackResponse struct {
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Response interface{} `json:"response"`
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}
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type IPluginMessageHandler func(c context.Context, data *PluginMessage) (interface{}, error)
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type DefaultPluginFrameHandler struct {
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defaultHandler IPluginMessageHandler
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}
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func NewDefaultPluginFrameHandler(defaultHandler IPluginMessageHandler) *DefaultPluginFrameHandler {
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return &DefaultPluginFrameHandler{
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defaultHandler: defaultHandler,
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}
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}
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func (h *DefaultPluginFrameHandler) OnEventReceived(ctx context.Context, df *payload.DataFrame) (*payload.DataFrameResponse, error) {
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msgData := &PluginMessage{}
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err := json.Unmarshal([]byte(df.Data), msgData)
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if err != nil {
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return nil, err
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}
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if h.defaultHandler == nil {
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return payload.NewDataFrameResponse(payload.DataFrameResponseStatusCodeKHandlerNotFound), nil
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}
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result, err := h.defaultHandler(ctx, msgData)
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if err != nil {
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return nil, err
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}
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pluginResponse := &PluginResponse{RequestId: msgData.RequestId, Result: result}
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callbackResponse := &CallbackResponse{Response: pluginResponse}
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frameResp := payload.NewSuccessDataFrameResponse()
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if err = frameResp.SetJson(callbackResponse); err != nil {
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return nil, err
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}
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return frameResp, nil
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}
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