Make it possible to edit the remix information of a track.

[demoscenemusic.git] / src / main / java / net / pterodactylus / demoscenemusic / page / admin / AddArtistPage.java

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddArtistPage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddArtistPage.java
index f38a19a..4ba7f05 100644 (file)
--- a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddArtistPage.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddArtistPage.java
@@ -59,10 +59,14 @@ public class AddArtistPage extends AdminBasePage {
        protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
                super.processTemplate(templateContext, request);
                if (request.getMethod() == Method.POST) {
-                       String name = request.getServletRequest().getParameter("name");
+                       String name = request.getServletRequest().getParameter("name").trim();
+                       if (name.length() == 0) {
+                               templateContext.set("error", "no-name-given");
+                               return;
+                       }
                        try {
                                Artist artist = getCore().getDataManager().createArtist(name);
-                               throw new RedirectException("admin.edit-artist?artist=" + artist.getId());
+                               throw new RedirectException("admin.edit-artist?id=" + artist.getId());
                        } catch (DatabaseException de1) {
                                throw new RuntimeException("Could not create artist.", de1);
                        }