Rename artist list admin page.

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

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListArtistsPage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListArtistsPage.java
new file mode 100644 (file)
index 0000000..9b76db9
--- /dev/null
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListArtistsPage.java
@@ -0,0 +1,75 @@
+/*
+ * DemosceneMusic - ListArtistsPage.java - Copyright © 2012 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.demoscenemusic.page.admin;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import net.pterodactylus.demoscenemusic.core.Core;
+import net.pterodactylus.demoscenemusic.data.Artist;
+import net.pterodactylus.demoscenemusic.data.DefaultArtist;
+import net.pterodactylus.demoscenemusic.page.ServletRequest;
+import net.pterodactylus.util.database.DatabaseException;
+import net.pterodactylus.util.template.Template;
+import net.pterodactylus.util.template.TemplateContext;
+import net.pterodactylus.util.template.TemplateContextFactory;
+import net.pterodactylus.util.web.RedirectException;
+
+/**
+ * Administration page for managing artists. This page actually allows you to
+ * delete artists, the template, however, will allow you to edit and add
+ * artists, too.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ListArtistsPage extends AdminBasePage {
+
+       /**
+        * @param core
+        *            The core
+        * @param templateContextFactory
+        *            The template context factory
+        * @param template
+        *            The template to render
+        */
+       public ListArtistsPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
+               super(core, templateContextFactory, template, "admin/artists");
+       }
+
+       //
+       // BASEPAGE METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
+               super.processTemplate(templateContext, request);
+               try {
+                       List<Artist> allArtists = new ArrayList<Artist>(getCore().getDataManager().getAllArtists());
+                       Collections.sort(allArtists, DefaultArtist.NAME_COMPARATOR);
+                       /* TODO - pagination. */
+                       templateContext.set("artists", allArtists);
+               } catch (DatabaseException de1) {
+                       throw new RuntimeException("Could not load artists from database.", de1);
+               }
+       }
+
+}