feat: Add guide page

handler/handler.go

@@ -20,11 +20,13 @@ type Service interface {
 	HandleStoriaPage(w io.Writer, ctx Context) error
 	HandleQueryAppunti(w io.Writer, query string, ctx Context) error
 	HandleNewsPage(w io.Writer, ctx Context) error
+	HandleGuidePage(w io.Writer, ctx Context) error
 	HandleLogin(username, password string) (*model.Session, error)
 	HandleUser(token string) *model.User
 	HandleRequiredUser(ctx Context) (*model.User, error)
 	HandleProfilePage(w io.Writer, ctx Context) error
-	HandleArticlePage(w io.Writer, articleID string, ctx Context) error
+	HandleNewsArticlePage(w io.Writer, articleID string, ctx Context) error
+	HandleGuideArticlePage(w io.Writer, articleID string, ctx Context) error
 }
 
 //
@@ -40,11 +42,12 @@ func (ctx Context) getUser() *model.User {
 
 // Handler holds references to abstract services for easy testing provided by every module (TODO: Make every field an interface of -Service)
 type DefaultHandler struct {
-	AuthService          auth.Service
-	Renderer             *templates.TemplateRenderer
-	NewsArticlesRegistry *articles.Registry
-	ListaUtenti          website.ListaUtentiService
-	Storia               website.StoriaService
+	AuthService           auth.Service
+	Renderer              *templates.TemplateRenderer
+	NewsArticlesRegistry  *articles.Registry
+	GuideArticlesRegistry *articles.Registry
+	ListaUtenti           website.ListaUtentiService
+	Storia                website.StoriaService
 }
 
 func (h *DefaultHandler) HandleStaticPage(w io.Writer, view string, ctx Context) error {
@@ -102,6 +105,18 @@ func (h *DefaultHandler) HandleNewsPage(w io.Writer, ctx Context) error {
 	})
 }
 
+func (h *DefaultHandler) HandleGuidePage(w io.Writer, ctx Context) error {
+	articles, err := h.GuideArticlesRegistry.GetArticles()
+	if err != nil {
+		return err
+	}
+
+	return h.Renderer.Render(w, "guide.html", util.Map{
+		"User":     ctx.getUser(),
+		"Articles": articles,
+	})
+}
+
 func (h *DefaultHandler) HandleLogin(username, password string) (*model.Session, error) {
 	session, err := h.AuthService.Login(username, password)
 	if err != nil {
@@ -138,7 +153,7 @@ func (h *DefaultHandler) HandleProfilePage(w io.Writer, ctx Context) error {
 	})
 }
 
-func (h *DefaultHandler) HandleArticlePage(w io.Writer, articleID string, ctx Context) error {
+func (h *DefaultHandler) HandleNewsArticlePage(w io.Writer, articleID string, ctx Context) error {
 	article, err := h.NewsArticlesRegistry.GetArticle(articleID)
 	if err != nil {
 		return err
@@ -155,3 +170,21 @@ func (h *DefaultHandler) HandleArticlePage(w io.Writer, articleID string, ctx Co
 		"ContentHTML": template.HTML(html),
 	})
 }
+
+func (h *DefaultHandler) HandleGuideArticlePage(w io.Writer, articleID string, ctx Context) error {
+	article, err := h.GuideArticlesRegistry.GetArticle(articleID)
+	if err != nil {
+		return err
+	}
+
+	html, err := article.Render()
+	if err != nil {
+		return err
+	}
+
+	return h.Renderer.Render(w, "guide-base.html", util.Map{
+		"User":        ctx.getUser(),
+		"Article":     article,
+		"ContentHTML": template.HTML(html),
+	})
+}