hide some information for visible but unreleased releases

Signed-off-by: ari melody <ari@arimelody.me>

music/view/music.go

@@ -3,7 +3,6 @@ package view
 import (
 	"net/http"
 
-	"arimelody.me/arimelody.me/admin"
 	"arimelody.me/arimelody.me/global"
 	"arimelody.me/arimelody.me/music/model"
 )
@@ -26,13 +25,15 @@ func Handler() http.Handler {
 
 func ServeCatalog() http.Handler {
     return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-        releases := []*model.Release{}
-        authorised := admin.GetSession(r) != nil
-        for _, release := range global.Releases {
-            if !release.IsReleased() && !authorised {
-                continue
+        releases := []model.Release{}
+        for _, r := range global.Releases {
+            if r.Visible {
+                release := *r
+                if !release.IsReleased() {
+                    release.ReleaseType = model.Upcoming
+                }
+                releases = append(releases, release)
             }
-            releases = append(releases, release)
         }
 
         global.ServeTemplate("music.html", releases).ServeHTTP(w, r)