(r *http.Request)
| 604 | } |
| 605 | |
| 606 | func extractQueryOpts(r *http.Request) (promql.QueryOpts, error) { |
| 607 | var duration time.Duration |
| 608 | |
| 609 | if strDuration := r.FormValue("lookback_delta"); strDuration != "" { |
| 610 | parsedDuration, err := parseDuration(strDuration) |
| 611 | if err != nil { |
| 612 | return nil, fmt.Errorf("error parsing lookback delta duration: %w", err) |
| 613 | } |
| 614 | duration = parsedDuration |
| 615 | } |
| 616 | |
| 617 | return promql.NewPrometheusQueryOpts(r.FormValue("stats") == "all", duration), nil |
| 618 | } |
| 619 | |
| 620 | func (api *API) queryRange(r *http.Request) (result apiFuncResult) { |
| 621 | limit, err := parseLimitParam(r.FormValue("limit")) |
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