Add page that edits a group.

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/page/admin/EditGroupPage.java b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/EditGroupPage.java
new file mode 100644 (file)
index 0000000..c9e25fc
--- /dev/null
+++ b/src/main/java/net/pterodactylus/demoscenemusic/page/admin/EditGroupPage.java
@@ -0,0 +1,82 @@
+/*
+ * DemosceneMusic - EditPartyPage.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.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 edit a group.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class EditGroupPage extends AdminBasePage {
+
+       /**
+        * Creates a new “edit group” page.
+        *
+        * @param core
+        *            The core
+        * @param templateContextFactory
+        *            The template context factory
+        * @param template
+        *            The template to render
+        */
+       public EditGroupPage(Core core, TemplateContextFactory templateContextFactory, Template template) {
+               super(core, templateContextFactory, template, "admin.edit-group");
+       }
+
+       //
+       // BASEPAGE METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected void processTemplate(TemplateContext templateContext, ServletRequest request) throws RedirectException {
+               super.processTemplate(templateContext, request);
+               String id = request.getServletRequest().getParameter("id");
+               /* TODO - check for null. */
+               try {
+                       Group group = getCore().getDataManager().getGroupById(id);
+                       /* TODO - check for null. */
+                       templateContext.set("group", group);
+                       if (request.getMethod() == Method.POST) {
+                               String name = request.getServletRequest().getParameter("name");
+                               group.setName(name);
+
+                               /* process property changes. */
+                               processProperties(request, group);
+
+                               getCore().getDataManager().saveGroup(group);
+                               throw new RedirectException("admin.edit-group?id=" + group.getId());
+                       }
+               } catch (DatabaseException de1) {
+                       throw new RuntimeException("Could not load artist.", de1);
+               }
+       }
+
+}

diff --git a/src/main/resources/templates/admin.edit-group b/src/main/resources/templates/admin.edit-group
new file mode 100644 (file)
index 0000000..af2d604
--- /dev/null
+++ b/src/main/resources/templates/admin.edit-group
@@ -0,0 +1,45 @@
+<%include include/header title=="Edit Group">
+
+<h1>Edit Group</h1>
+
+<form action="admin.edit-group" method="post" accept-charset="utf-8">
+
+       <input type="hidden" name="id" value="<%group.id|html>"/>
+
+       <label>Name: <input type="text" name="name" value="<% group.name|html>"></label>
+       <button type="submit">Edit Group</button>
+
+       <%foreach group.properties property>
+
+               <label>
+                       Property: <%property.key|html>
+                       <input type="text" name="value.<%property.key|html>" value="<%property.value|html>">
+                       <input type="checkbox" name="delete.<%property.key|html>">Delete
+               </label>
+
+       <%/foreach>
+
+       <label>
+               New Property:
+               <input type="text" name="property" value="">
+               <input type="text" name="value" value="">
+               <button type="submit" name="new-property" value="true">Add Property</button>
+       </label>
+
+</form>
+
+<h2>Artists</h2>
+
+<%foreach group.artists artist>
+       <%first>
+               <ul>
+       <%/first>
+       <li><%artist.name|html> <a href="admin.edit-artist?id=<%artist.id|html>">edit</a></li>
+       <%last>
+               </ul>
+       <%/last>
+<%foreachelse>
+       <p>This group does not yet have any artists.</p>
+<%/foreach>
+
+<%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 7811de9..2a15309 100644 (file)
--- a/src/main/webapp/WEB-INF/web.xml.template
+++ b/src/main/webapp/WEB-INF/web.xml.template
@@ -87,6 +87,10 @@
                        <param-value>net.pterodactylus.demoscenemusic.page.admin.EditDerivativePage</param-value>
                </init-param>
                <init-param>
+                       <param-name>admin.edit-group</param-name>
+                       <param-value>net.pterodactylus.demoscenemusic.page.admin.EditGroupPage</param-value>
+               </init-param>
+               <init-param>
                        <param-name>admin.edit-party</param-name>
                        <param-value>net.pterodactylus.demoscenemusic.page.admin.EditPartyPage</param-value>
                </init-param>