Remove booleans from method signatures, create explicit methods.
[Sone.git] / src / main / java / net / pterodactylus / sone / web / CreatePostPage.java
1 /*
2  * Sone - CreatePostPage.java - Copyright © 2010–2013 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 static com.google.common.base.Optional.of;
21
22 import net.pterodactylus.sone.data.Identified;
23 import net.pterodactylus.sone.data.Post;
24 import net.pterodactylus.sone.data.Sone;
25 import net.pterodactylus.sone.text.TextFilter;
26 import net.pterodactylus.sone.web.page.FreenetRequest;
27 import net.pterodactylus.util.template.Template;
28 import net.pterodactylus.util.template.TemplateContext;
29 import net.pterodactylus.util.web.Method;
30
31 import com.google.common.base.Optional;
32
33 /**
34  * This page lets the user create a new {@link Post}.
35  *
36  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
37  */
38 public class CreatePostPage extends SoneTemplatePage {
39
40         /**
41          * Creates a new “create post” page.
42          *
43          * @param template
44          *            The template to render
45          * @param webInterface
46          *            The Sone web interface
47          */
48         public CreatePostPage(Template template, WebInterface webInterface) {
49                 super("createPost.html", template, "Page.CreatePost.Title", webInterface, true);
50         }
51
52         //
53         // TEMPLATEPATH METHODS
54         //
55
56         @Override
57         protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
58                 super.processTemplate(request, templateContext);
59                 String returnPage = request.getHttpRequest().getPartAsStringFailsafe("returnPage", 256);
60                 if (request.getMethod() == Method.POST) {
61                         String text = request.getHttpRequest().getPartAsStringFailsafe("text", 65536).trim();
62                         if (text.length() != 0) {
63                                 String senderId = request.getHttpRequest().getPartAsStringFailsafe("sender", 43);
64                                 String recipientId = request.getHttpRequest().getPartAsStringFailsafe("recipient", 43);
65                                 Sone currentSone = getCurrentSone(request.getToadletContext());
66                                 Optional<Sone> sender = webInterface.getCore().getLocalSone(senderId);
67                                 if (sender == null) {
68                                         sender = of(currentSone);
69                                 }
70                                 Optional<Sone> recipient = webInterface.getCore().getSone(recipientId);
71                                 text = TextFilter.filter(request.getHttpRequest().getHeader("host"), text);
72                                 sender.get().newPostBuilder().to(recipient.transform(Identified.GET_ID)).withText(text).build(webInterface.getCore().postCreated());
73                                 throw new RedirectException(returnPage);
74                         }
75                         templateContext.set("errorTextEmpty", true);
76                 }
77                 templateContext.set("returnPage", returnPage);
78         }
79
80 }