refact round 3

content/handler.howtos.go

@@ -0,0 +1,16 @@
+package content
+
+import "bbs-server/engine"
+
+// HowToHandler handles the HowTo Guides menu item
+type HowToHandler struct {
+	repo *wikiRepository
+}
+
+func NewHowToHandler(token string) *HowToHandler {
+	return &HowToHandler{repo: &wikiRepository{token: token}}
+}
+
+func (h *HowToHandler) Handle(s *engine.Session) {
+	renderWikiList(s, h.repo, "howto", "HowTo Guides", engine.MG)
+}