From 8a7577702632b72078156b2003808f65a1f60f5b 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 07:23:36 +0200
Subject: [PATCH] Add page that adds a group.

---
 .../demoscenemusic/page/admin/AddGroupPage.java    | 77 ++++++++++++++++++++++
 src/main/resources/templates/admin.add-group       | 11 ++++
 src/main/webapp/WEB-INF/web.xml.template           |  4 ++
 3 files changed, 92 insertions(+)
 create mode 100644 src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddGroupPage.java
 create mode 100644 src/main/resources/templates/admin.add-group

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddGroupPage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddGroupPage.java
new file mode 100644
index 0000000..1fd7d11
--- /dev/null
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/AddGroupPage.java
@@ -0,0 +1,77 @@
+/*
+ * DemosceneMusic - AddPartyPage.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 net.pterodactylus.demoscenemusic.core.Core;
+import net.pterodactylus.demoscenemusic.data.Group;
+import net.pterodactylus.demoscenemusic.data.Party;
+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.Method;
+import net.pterodactylus.util.web.RedirectException;
+
+/**
+ * Page that lets the user add a {@link Party}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class AddGroupPage extends AdminBasePage {
+
+	/**
+	 * Creates a new “add party” page.
+	 *
+	 * @param core
+	 *            The core
+	 * @param templateContextFactory
+	 *            The template context factory
+	 * @param template
+	 *            The template to render
+	 */
+	public AddGroupPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
+		super(core, templateContextFactory, template, "admin.add-group");
+	}
+
+	//
+	// BASEPAGE METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
+		super.processTemplate(templateContext, request);
+		if (request.getMethod() == Method.POST) {
+			String name = request.getServletRequest().getParameter("name").trim();
+			if (name.length() == 0) {
+				templateContext.set("error", "no-name-given");
+				return;
+			}
+			try {
+				Group group = getCore().getDataManager().createGroup(name);
+				throw new RedirectException("admin.edit-group?id=" + group.getId());
+			} catch (DatabaseException de1) {
+				throw new RuntimeException("Could not create group.", de1);
+			}
+		}
+	}
+
+}
diff --git a/src/main/resources/templates/admin.add-group b/src/main/resources/templates/admin.add-group
new file mode 100644
index 0000000..0a5b5d6
--- /dev/null
+++ b/src/main/resources/templates/admin.add-group
@@ -0,0 +1,11 @@
+<%include include/header title=="Add a New Group">
+
+<h1>Add Group</h1>
+
+<%if error|matches value=="no-name-given">
+	<p>You have to specify a name.</p>
+<%/if>
+
+<%include include/admin.add-group>
+
+<%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 2a15309..15beeb2 100644
--- a/src/main/webapp/WEB-INF/web.xml.template
+++ b/src/main/webapp/WEB-INF/web.xml.template
@@ -67,6 +67,10 @@
 			<param-value>net.pterodactylus.demoscenemusic.page.admin.AddArtistPage</param-value>
 		</init-param>
 		<init-param>
+			<param-name>admin.add-group</param-name>
+			<param-value>net.pterodactylus.demoscenemusic.page.admin.AddGroupPage</param-value>
+		</init-param>
+		<init-param>
 			<param-name>admin.add-party</param-name>
 			<param-value>net.pterodactylus.demoscenemusic.page.admin.AddPartyPage</param-value>
 		</init-param>
-- 
2.7.4