Add accessor for Identitys.
[Sone.git] / src / main / java / net / pterodactylus / sone / web / DeletePostPage.java
1 /*
2  * Sone - DeletePostPage.java - Copyright © 2010 David Roden
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  */
17
18 package net.pterodactylus.sone.web;
19
20 import net.pterodactylus.sone.data.Post;
21 import net.pterodactylus.sone.data.Sone;
22 import net.pterodactylus.sone.web.page.Page.Request.Method;
23 import net.pterodactylus.util.template.Template;
24
25 /**
26  * Lets the user delete a post they made.
27  *
28  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
29  */
30 public class DeletePostPage extends SoneTemplatePage {
31
32         /**
33          * Creates a new “delete post” page.
34          *
35          * @param template
36          *            The template to render
37          * @param webInterface
38          *            The Sone web interface
39          */
40         public DeletePostPage(Template template, WebInterface webInterface) {
41                 super("deletePost.html", template, "Page.DeletePost.Title", webInterface, true);
42         }
43
44         //
45         // TEMPLATEPAGE METHODS
46         //
47
48         /**
49          * {@inheritDoc}
50          */
51         @Override
52         protected void processTemplate(Request request, Template template) throws RedirectException {
53                 super.processTemplate(request, template);
54                 if (request.getMethod() == Method.GET) {
55                         String postId = request.getHttpRequest().getParam("post");
56                         String returnPage = request.getHttpRequest().getParam("returnPage");
57                         Post post = webInterface.core().getPost(postId);
58                         template.set("post", post);
59                         template.set("returnPage", returnPage);
60                         return;
61                 } else if (request.getMethod() == Method.POST) {
62                         String postId = request.getHttpRequest().getPartAsStringFailsafe("post", 36);
63                         String returnPage = request.getHttpRequest().getPartAsStringFailsafe("returnPage", 64);
64                         Post post = webInterface.core().getPost(postId);
65                         Sone currentSone = getCurrentSone(request.getToadletContext());
66                         if (!post.getSone().equals(currentSone)) {
67                                 throw new RedirectException("noPermission.html");
68                         }
69                         if (request.getHttpRequest().isPartSet("confirmDelete")) {
70                                 currentSone.removePost(post);
71                                 throw new RedirectException(returnPage);
72                         } else if (request.getHttpRequest().isPartSet("abortDelete")) {
73                                 throw new RedirectException(returnPage);
74                         }
75                         template.set("post", post);
76                         template.set("returnPage", returnPage);
77                 }
78         }
79
80 }