Initial commit

checker/interactive.go

@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: MIT
+
+//go:build standalone
+
+package checker
+
+import (
+	"errors"
+	"net/http"
+	"strings"
+
+	sdk "git.happydns.org/checker-sdk-go/checker"
+)
+
+// RenderForm exposes a minimal /check form when running standalone.
+func (p *dnsvizProvider) RenderForm() []sdk.CheckerOptionField {
+	return []sdk.CheckerOptionField{
+		{
+			Id:          "domain_name",
+			Type:        "string",
+			Label:       "Domain name",
+			Placeholder: "example.com",
+			Required:    true,
+			Description: "Fully-qualified domain name to analyse with DNSViz.",
+		},
+	}
+}
+
+// ParseForm builds the CheckerOptions from the human-facing /check form.
+func (p *dnsvizProvider) ParseForm(r *http.Request) (sdk.CheckerOptions, error) {
+	domain := strings.TrimSpace(r.FormValue("domain_name"))
+	if domain == "" {
+		return nil, errors.New("domain name is required")
+	}
+	opts := sdk.CheckerOptions{
+		"domain_name": strings.TrimSuffix(domain, "."),
+	}
+	return opts, nil
+}