Function handleTemplatedPage

app.go:309–359

(app *App, w http.ResponseWriter, r *http.Request, t *template.Template)

}

func handleTemplatedPage(app *App, w http.ResponseWriter, r *http.Request, t *template.Template) error {
	p := struct {
		page.StaticPage
		ContentTitle string
		Content      template.HTML
		PlainContent string
		Updated      string

		AboutStats *InstanceStats
	}{
		StaticPage: pageForReq(app, r),
	}
	if r.URL.Path == "/about" || r.URL.Path == "/contact" || r.URL.Path == "/privacy" {
		var c *instanceContent
		var err error

		if r.URL.Path == "/about" {
			c, err = getAboutPage(app)

			// Fetch stats
			p.AboutStats = &InstanceStats{}
			p.AboutStats.NumPosts, _ = app.db.GetTotalPosts()
			p.AboutStats.NumBlogs, _ = app.db.GetTotalCollections()
		} else if r.URL.Path == "/contact" {
			c, err = getContactPage(app)
			if c.Updated.IsZero() {
				// Page was never set up, so return 404
				return ErrPostNotFound
			}
		} else {
			c, err = getPrivacyPage(app)
		}

		if err != nil {
			return err
		}
		p.ContentTitle = c.Title.String
		p.Content = template.HTML(applyMarkdown([]byte(c.Content), "", app.cfg))
		p.PlainContent = shortPostDescription(stripmd.Strip(c.Content))
		if !c.Updated.IsZero() {
			p.Updated = c.Updated.Format("January 2, 2006")
		}
	}

	// Serve templated page
	err := t.ExecuteTemplate(w, "base", p)
	if err != nil {
		log.Error("Unable to render page: %v", err)
	}
	return nil
}

func pageForReq(app *App, r *http.Request) page.StaticPage {
	p := page.StaticPage{