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fced48d540
This can be done via extra_fields query arg or via VL-Extra-Fields HTTP header.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7354#issuecomment-2448671445
(cherry picked from commit 4478e48eb6)
24 lines
601 B
Go
24 lines
601 B
Go
package httputils
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import (
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"net/http"
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"strings"
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)
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// GetArray returns an array of comma-separated values from r with the argKey quey arg or with headerKey header.
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func GetArray(r *http.Request, argKey, headerKey string) []string {
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v := GetRequestValue(r, argKey, headerKey)
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if v == "" {
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return nil
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}
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return strings.Split(v, ",")
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}
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// GetRequestValue returns r value for the given argKey query arg or for the given headerKey header.
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func GetRequestValue(r *http.Request, argKey, headerKey string) string {
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v := r.FormValue(argKey)
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if v == "" {
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v = r.Header.Get(headerKey)
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}
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return v
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}
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