convert post-processing parameters into a slice of strings

Author: f4n4t

methods.go

@@ -420,6 +420,11 @@ func (n *NZBGet) Append(input *AppendInput) (int64, error) {
 // AppendContext adds a nzb-file or URL to the download queue.
 // https://nzbget.net/api/append
 func (n *NZBGet) AppendContext(ctx context.Context, input *AppendInput) (int64, error) {
+	var parameters [][]string
+	for _, p := range input.Parameters {
+		parameters = append(parameters, []string{p.Name, p.Value})
+	}
+
 	var output int64
 	err := n.GetInto(ctx, "append", &output,
 		input.Filename,
@@ -431,7 +436,7 @@ func (n *NZBGet) AppendContext(ctx context.Context, input *AppendInput) (int64,
 		input.DupeKey,
 		input.DupeScore,
 		input.DupeMode,
-		input.Parameters,
+		parameters,
 	)
 
 	return output, err