Add page that deletes a post.

[Sone.git] / src / main / java / net / pterodactylus / sone / web / DeletePostPage.java

diff --git a/src/main/java/net/pterodactylus/sone/web/DeletePostPage.java b/src/main/java/net/pterodactylus/sone/web/DeletePostPage.java
new file mode 100644 (file)
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+++ b/src/main/java/net/pterodactylus/sone/web/DeletePostPage.java
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+/*
+ * Sone - DeletePostPage.java - Copyright © 2010 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.sone.web;
+
+import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.web.page.Page.Request.Method;
+import net.pterodactylus.util.template.Template;
+
+/**
+ * Lets the user delete a post they made.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class DeletePostPage extends SoneTemplatePage {
+
+       /**
+        * Creates a new “delete post” page.
+        *
+        * @param template
+        *            The template to render
+        * @param webInterface
+        *            The Sone web interface
+        */
+       public DeletePostPage(Template template, WebInterface webInterface) {
+               super("deletePost.html", template, "Page.DeletePost.Title", webInterface);
+       }
+
+       //
+       // TEMPLATEPAGE METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected void processTemplate(Request request, Template template) throws RedirectException {
+               super.processTemplate(request, template);
+               String postId = request.getHttpRequest().getParam("post", null);
+               if (postId == null) {
+                       postId = request.getHttpRequest().getPartAsStringFailsafe("post", 36);
+               }
+               Post post = webInterface.core().getPost(postId);
+               Sone currentSone = getCurrentSone(request.getToadletContext());
+               if (!post.getSone().equals(currentSone)) {
+                       throw new RedirectException("noPermission.html");
+               }
+               if (request.getMethod() == Method.POST) {
+                       if (request.getHttpRequest().isPartSet("confirmDelete")) {
+                               currentSone.removePost(post);
+                       }
+                       throw new RedirectException("index.html");
+               }
+       }
+
+       //
+       // SONETEMPLATEPAGE METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected boolean requiresLogin() {
+               return true;
+       }
+
+}