Separate parsing into parse.go, add separate VIP get

parse.go

@@ -0,0 +1,33 @@
+package main
+
+import "github.com/PuerkitoBio/goquery"
+
+// CheckGuestCodeRequired checks whether the guest code is required to access the property.
+// This is done by checking whether the guest code input field exists on the page.
+// This function is pretty experimental as I am still unsure how the guest code is handled on a property by property basis.
+func CheckGuestCodeRequired(doc *goquery.Document) bool {
+	return doc.Find("div.form-group > input#guestCode").Length() > 0
+}
+
+func GetFields(doc *goquery.Document) ([]Field, []string) {
+	hiddenInputs := make([]string, 0, 5)
+	formFields := make([]Field, 0, 5)
+
+	doc.Find("#property-name-form > input[type=hidden]").Each(func(i int, s *goquery.Selection) {
+		hiddenInputs = append(hiddenInputs, s.AttrOr("id", ""))
+	})
+
+	doc.Find("#property-name-form > div.form-group").Each(func(i int, s *goquery.Selection) {
+		input := s.Find("input.form-control").First()
+		label := s.Find("label").First().Text()
+
+		inputId, _ := input.Attr("id")
+
+		formFields = append(formFields, Field{
+			text: label,
+			id:   inputId,
+		})
+	})
+
+	return formFields, hiddenInputs
+}