From 773eb9791a6a77cfaf7a5f8ee1f103dd21277d36 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Tue, 31 Jul 2012 07:23:06 +0200
Subject: [PATCH] Add page that lists all groups.

---
 .../demoscenemusic/page/admin/ListGroupsPage.java  | 74 ++++++++++++++++++++++
 src/main/resources/templates/admin.list-groups     | 15 +++++
 .../resources/templates/include/admin.add-group    | 10 +++
 src/main/webapp/WEB-INF/web.xml.template           |  4 ++
 4 files changed, 103 insertions(+)
 create mode 100644 src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListGroupsPage.java
 create mode 100644 src/main/resources/templates/admin.list-groups
 create mode 100644 src/main/resources/templates/include/admin.add-group

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListGroupsPage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListGroupsPage.java
new file mode 100644
index 0000000..b27e02e
--- /dev/null
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/ListGroupsPage.java
@@ -0,0 +1,74 @@
+/*
+ * DemosceneMusic - ListGroupsPage.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.DefaultGroup;
+import net.pterodactylus.demoscenemusic.data.Group;
+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;
+
+/**
+ * Page that lists all {@link Group}s.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class ListGroupsPage extends AdminBasePage {
+
+	/**
+	 * Creates a new “list groups” page.
+	 *
+	 * @param core
+	 *            The core
+	 * @param templateContextFactory
+	 *            The template context factory
+	 * @param template
+	 *            The template to render
+	 */
+	public ListGroupsPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
+		super(core, templateContextFactory, template, "admin.list-groups");
+	}
+
+	//
+	// BASEPAGE METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
+		super.processTemplate(templateContext, request);
+		try {
+			List<Group> allGroups = new ArrayList<Group>(getCore().getDataManager().getAllGroups());
+			Collections.sort(allGroups, DefaultGroup.NAME_COMPARATOR);
+			templateContext.set("groups", allGroups);
+		} catch (DatabaseException de1) {
+			throw new RuntimeException("Could not load all groups.", de1);
+		}
+	}
+
+}
diff --git a/src/main/resources/templates/admin.list-groups b/src/main/resources/templates/admin.list-groups
new file mode 100644
index 0000000..90acf98
--- /dev/null
+++ b/src/main/resources/templates/admin.list-groups
@@ -0,0 +1,15 @@
+<%include include/header title=="Manage Groups">
+
+<h1>Manage Groups</h1>
+
+<%foreach groups group>
+	<%first><ul><%/first>
+	<li><% group.name|html> <a href="admin.edit-group?id=<% group.id|html>">edit</a></li>
+	<%last></ul><%/last>
+<%/foreach>
+
+<h2>Add a New Group</h2>
+
+<%include include/admin.add-group>
+
+<%include include/footer>
\ No newline at end of file
diff --git a/src/main/resources/templates/include/admin.add-group b/src/main/resources/templates/include/admin.add-group
new file mode 100644
index 0000000..f9d439f
--- /dev/null
+++ b/src/main/resources/templates/include/admin.add-group
@@ -0,0 +1,10 @@
+<form action="admin.add-group" method="post" accept-charset="utf-8">
+
+	<div>
+		Name:
+		<input type="text" name="name" value=""/>
+		<button type="submit">Add Group</button>
+	</div>
+
+</form>
+
diff --git a/src/main/webapp/WEB-INF/web.xml.template b/src/main/webapp/WEB-INF/web.xml.template
index 5eb733b..7811de9 100644
--- a/src/main/webapp/WEB-INF/web.xml.template
+++ b/src/main/webapp/WEB-INF/web.xml.template
@@ -99,6 +99,10 @@
 			<param-value>net.pterodactylus.demoscenemusic.page.admin.ListArtistsPage</param-value>
 		</init-param>
 		<init-param>
+			<param-name>admin.list-groups</param-name>
+			<param-value>net.pterodactylus.demoscenemusic.page.admin.ListGroupsPage</param-value>
+		</init-param>
+		<init-param>
 			<param-name>admin.list-parties</param-name>
 			<param-value>net.pterodactylus.demoscenemusic.page.admin.ListPartiesPage</param-value>
 		</init-param>
-- 
2.7.4