From c4c00ea331e495884f03b87ecede23c8f51fc735 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Thu, 19 Apr 2012 15:04:49 +0200
Subject: [PATCH] Add page to show tracks by an artist.

---
 .../demoscenemusic/page/ArtistPage.java            | 69 ++++++++++++++++++++++
 src/main/resources/templates/artist                | 21 +++++++
 src/main/webapp/WEB-INF/web.xml.template           |  4 ++
 3 files changed, 94 insertions(+)
 create mode 100644 src/main/java/net/pterodactylus/demoscenemusic/page/ArtistPage.java
 create mode 100644 src/main/resources/templates/artist

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/ArtistPage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/ArtistPage.java
new file mode 100644
index 0000000..e92726f
--- /dev/null
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/ArtistPage.java
@@ -0,0 +1,69 @@
+/*
+ * DemosceneMusic - ArtistPage.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;
+
+import java.util.Collection;
+
+import net.pterodactylus.demoscenemusic.core.Core;
+import net.pterodactylus.demoscenemusic.data.Artist;
+import net.pterodactylus.demoscenemusic.data.Track;
+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;
+
+/**
+ * TODO
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ArtistPage extends BasePage {
+
+	/**
+	 * @param core
+	 * @param templateContextFactory
+	 * @param template
+	 * @param pageName
+	 */
+	public ArtistPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
+		super(core, templateContextFactory, template, "artist");
+	}
+
+	//
+	// TEMPLATEPAGE METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
+		try {
+			Artist artist = getCore().getDataManager().getArtistById(request.getServletRequest().getParameter("id"));
+			if (artist != null) {
+				Collection<Track> tracks = getCore().getDataManager().getTracksByArtist(artist.id());
+				templateContext.set("artist", artist);
+				templateContext.set("tracks", tracks);
+			}
+		} catch (DatabaseException de1) {
+			/* TODO */
+		}
+	}
+
+}
diff --git a/src/main/resources/templates/artist b/src/main/resources/templates/artist
new file mode 100644
index 0000000..655c4d8
--- /dev/null
+++ b/src/main/resources/templates/artist
@@ -0,0 +1,21 @@
+<%ifnull artist>
+<%include include/header title=="Unknown Artist">
+<p>Unknown artist ID.</p>
+<%else>
+<%include include/header title=artist.name>
+
+<h1><% artist.name|html></h1>
+
+<h2>Tracks by <% artist.name|html></h2>
+
+<%foreach tracks track|sort>
+<%first><ul><%/first>
+<li><a href="track?id=<% track.id|html>"><% track.name|html></a></li>
+<%last></ul><%/last>
+<%foreachelse>
+<p>This artist does not have any tracks.</p>
+<%/foreach>
+
+<%/if>
+
+<%include include/footer>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/web.xml.template b/src/main/webapp/WEB-INF/web.xml.template
index 090d062..5a31a7b 100644
--- a/src/main/webapp/WEB-INF/web.xml.template
+++ b/src/main/webapp/WEB-INF/web.xml.template
@@ -32,6 +32,10 @@
 		<servlet-name>TemplateServlet</servlet-name>
 		<servlet-class>net.pterodactylus.demoscenemusic.core.TemplateServlet</servlet-class>
 		<init-param>
+			<param-name>artist</param-name>
+			<param-value>net.pterodactylus.demoscenemusic.page.ArtistPage</param-value>
+		</init-param>
+		<init-param>
 			<param-name>artists</param-name>
 			<param-value>net.pterodactylus.demoscenemusic.page.ArtistsPage</param-value>
 		</init-param>
-- 
2.7.4