64 lines
1.8 KiB
Go
64 lines
1.8 KiB
Go
package handler
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import (
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"log/slog"
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"net/http"
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"strings"
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"mkiso-server/internal/service"
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)
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// PrintISO handles GET /api/iso/print?accession_number=X
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// This single endpoint handles both single and multi-accession relay.
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// If accession_number contains commas, it auto-detects multi mode.
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// Returns JSON response with relay results.
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func PrintISO(relaySvc *service.RelayService) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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acc := r.URL.Query().Get("accession_number")
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if acc == "" {
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writeJSON(w, http.StatusBadRequest, map[string]string{"error": "missing accession_number"})
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return
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}
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accs := parseAccessions(acc)
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if len(accs) == 0 {
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writeJSON(w, http.StatusBadRequest, map[string]string{"error": "empty accession_number"})
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return
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}
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slog.Info("handling print/relay",
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"accessions", accs,
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"mode", map[bool]string{true: "multi", false: "single"}[len(accs) > 1],
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)
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result, err := relaySvc.RelayToCDPublisher(r.Context(), accs)
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if err != nil {
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slog.Error("print ISO relay failed", "accessions", accs, "error", err)
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status := http.StatusBadGateway
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msg := "DICOM relay failed"
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if strings.Contains(err.Error(), "no DICOM data") {
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status = http.StatusNotFound
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msg = "no DICOM data for accession_number"
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} else if strings.Contains(err.Error(), "storescu relay failed") {
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msg = "CD Publisher unreachable"
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}
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writeJSON(w, status, map[string]string{
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"error": msg,
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"detail": err.Error(),
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"destination": relaySvc.Destination(),
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})
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return
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}
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writeJSON(w, http.StatusOK, map[string]interface{}{
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"status": "ok",
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"accessions_sent": result.AccessionsSent,
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"patient_name": result.PatientName,
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"destination": result.Destination,
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"files_sent": result.FilesSent,
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})
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}
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}
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