More initial dev

parse/browser.go

@@ -0,0 +1,18 @@
+package parse
+
+import (
+	"net/http"
+	"strings"
+)
+
+func IsBrowser(req *http.Request, checkAccepts bool) bool {
+	accepts := strings.ToLower(req.Header.Get("Accept"))
+	userAgent := strings.ToLower(req.Header.Get("User-Agent"))
+
+	if accepts == "" || !checkAccepts {
+		accepts = "*/*"
+	}
+
+	// User agent has Mozilla and browser accepts */*
+	return strings.Contains(userAgent, "mozilla") && strings.Contains(accepts, "*/*")
+}