Refactor web package into two packages: httpd and webui

webui/root_controller.go

@@ -0,0 +1,44 @@
+package webui
+
+import (
+	"fmt"
+	"html/template"
+	"io/ioutil"
+	"net/http"
+
+	"github.com/jhillyerd/inbucket/config"
+	"github.com/jhillyerd/inbucket/httpd"
+)
+
+// RootIndex serves the Inbucket landing page
+func RootIndex(w http.ResponseWriter, req *http.Request, ctx *httpd.Context) (err error) {
+	greeting, err := ioutil.ReadFile(config.GetWebConfig().GreetingFile)
+	if err != nil {
+		return fmt.Errorf("Failed to load greeting: %v", err)
+	}
+
+	return httpd.RenderTemplate("root/index.html", w, map[string]interface{}{
+		"ctx":      ctx,
+		"greeting": template.HTML(string(greeting)),
+	})
+}
+
+// RootStatus serves the Inbucket status page
+func RootStatus(w http.ResponseWriter, req *http.Request, ctx *httpd.Context) (err error) {
+	retentionMinutes := config.GetDataStoreConfig().RetentionMinutes
+	smtpListener := fmt.Sprintf("%s:%d", config.GetSMTPConfig().IP4address.String(),
+		config.GetSMTPConfig().IP4port)
+	pop3Listener := fmt.Sprintf("%s:%d", config.GetPOP3Config().IP4address.String(),
+		config.GetPOP3Config().IP4port)
+	webListener := fmt.Sprintf("%s:%d", config.GetWebConfig().IP4address.String(),
+		config.GetWebConfig().IP4port)
+	return httpd.RenderTemplate("root/status.html", w, map[string]interface{}{
+		"ctx":              ctx,
+		"version":          config.Version,
+		"buildDate":        config.BuildDate,
+		"retentionMinutes": retentionMinutes,
+		"smtpListener":     smtpListener,
+		"pop3Listener":     pop3Listener,
+		"webListener":      webListener,
+	})
+}