28 lines
557 B
Go
28 lines
557 B
Go
package routing
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import (
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"github.com/grafana/grafana/pkg/api/response"
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"github.com/grafana/grafana/pkg/models"
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"gopkg.in/macaron.v1"
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)
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var (
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ServerError = func(err error) response.Response {
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return response.Error(500, "Server error", err)
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}
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)
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func Wrap(action interface{}) macaron.Handler {
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return func(c *models.ReqContext) {
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var res response.Response
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val, err := c.Invoke(action)
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if err == nil && val != nil && len(val) > 0 {
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res = val[0].Interface().(response.Response)
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} else {
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res = ServerError(err)
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}
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res.WriteTo(c)
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}
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}
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