eg

server/handler/respond_admin.go

@@ -0,0 +1,43 @@
+package handler
+
+import (
+	"fmt"
+	"html/template"
+	"net/http"
+
+	"github.com/gorilla/sessions"
+
+	"github.com/sentriz/gonic/model"
+)
+
+type templateData struct {
+	Flashes                []interface{}
+	User                   *model.User
+	SelectedUser           *model.User
+	AllUsers               []*model.User
+	ArtistCount            int
+	AlbumCount             int
+	TrackCount             int
+	CurrentLastFMAPIKey    string
+	CurrentLastFMAPISecret string
+	RequestRoot            string
+}
+
+func renderTemplate(w http.ResponseWriter, r *http.Request,
+	tmpl *template.Template, data *templateData) {
+	session := r.Context().Value(contextSessionKey).(*sessions.Session)
+	if data == nil {
+		data = &templateData{}
+	}
+	data.Flashes = session.Flashes()
+	session.Save(r, w)
+	user, ok := r.Context().Value(contextUserKey).(*model.User)
+	if ok {
+		data.User = user
+	}
+	err := tmpl.Execute(w, data)
+	if err != nil {
+		http.Error(w, fmt.Sprintf("500 when executing: %v", err), 500)
+		return
+	}
+}