save session key

db/model.go

@@ -53,6 +53,7 @@ type User struct {
 	Base
 	Name          string `gorm:"not null;unique_index"`
 	Password      string
+	LastFMSession string
 	IsAdmin       bool
 }
 

handler/admin.go

@@ -93,14 +93,16 @@ func (c *Controller) ServeLinkLastFMCallback(w http.ResponseWriter, r *http.Requ
 		secret.Value,
 		token,
 	)
-	if err != nil {
 	session := r.Context().Value("session").(*sessions.Session)
+	if err != nil {
 		session.AddFlash(err.Error())
 		session.Save(r, w)
 		http.Redirect(w, r, "/admin/home", 302)
 		return
 	}
-	fmt.Println("THE SESSION KEY", sessionKey)
+	user, _ := session.Values["user"].(*db.User)
+	user.LastFMSession = sessionKey
+	c.DB.Save(&user)
 	http.Redirect(w, r, "/admin/home", 302)
 }
 

templates/pages/home.tmpl

@@ -16,8 +16,18 @@
         <u>last.fm</u>
     </div>
     <div class="right">
-        <a href="/admin/update_lastfm_api_key">update last.fm api key</a><br/>
+	{{ if .User.IsAdmin }}
-        <a href="https://www.last.fm/api/auth/?api_key={{ .CurrentLastFMAPIKey }}&cb={{ .RequestRoot }}/admin/link_lastfm_callback">link account</a><br/>
+            <a href="/admin/update_lastfm_api_key">update api key</a><br/>
+	{{ end }}
+	{{ if .CurrentLastFMAPIKey }}
+	    {{ if .User.LastFMSession }}
+		<span class="light">current status</span> linked
+	    {{ else }}
+		<span class="light">current status</span> unlinked <a href="https://www.last.fm/api/auth/?api_key={{ .CurrentLastFMAPIKey }}&cb={{ .RequestRoot }}/admin/link_lastfm_callback">link</a><br/>
+	    {{ end }}
+	{{ else if not .User.IsAdmin }}
+	    <span class="light">api key not set. please ask your admin to set it</span>
+	{{ end }}
     </div>
 </div>
 <div class="padded box mono">