2 * Sone - EditImageAjaxPage.java - Copyright © 2011–2013 David Roden
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.
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.
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/>.
18 package net.pterodactylus.sone.web.ajax;
20 import net.pterodactylus.sone.data.Image;
21 import net.pterodactylus.sone.template.ParserFilter;
22 import net.pterodactylus.sone.text.TextFilter;
23 import net.pterodactylus.sone.web.WebInterface;
24 import net.pterodactylus.sone.web.page.FreenetRequest;
25 import net.pterodactylus.util.template.TemplateContext;
27 import com.google.common.base.Optional;
28 import com.google.common.collect.ImmutableMap;
31 * Page that stores a user’s image modifications.
33 * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
35 public class EditImageAjaxPage extends JsonPage {
37 /** Parser for image descriptions. */
38 private final ParserFilter parserFilter;
41 * Creates a new edit image AJAX page.
44 * The Sone web interface
46 * The parser filter for image descriptions
48 public EditImageAjaxPage(WebInterface webInterface, ParserFilter parserFilter) {
49 super("editImage.ajax", webInterface);
50 this.parserFilter = parserFilter;
58 protected JsonReturnObject createJsonObject(FreenetRequest request) {
59 String imageId = request.getHttpRequest().getParam("image");
60 Optional<Image> image = webInterface.getCore().getImage(imageId);
61 if (!image.isPresent()) {
62 return createErrorJsonObject("invalid-image-id");
64 if (!image.get().getSone().isLocal()) {
65 return createErrorJsonObject("not-authorized");
67 if ("true".equals(request.getHttpRequest().getParam("moveLeft"))) {
69 webInterface.getCore().touchConfiguration();
70 return createSuccessJsonObject(); // TODO - fix javascript
72 if ("true".equals(request.getHttpRequest().getParam("moveRight"))) {
73 image.get().moveDown();
74 webInterface.getCore().touchConfiguration();
75 return createSuccessJsonObject(); // TODO - fix javascript
77 String title = request.getHttpRequest().getParam("title").trim();
78 String description = request.getHttpRequest().getParam("description").trim();
79 image.get().modify().setTitle(title).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description)).update();
80 webInterface.getCore().touchConfiguration();
81 return createSuccessJsonObject().put("imageId", image.get().getId()).put("title", image.get().getTitle()).put("description", image.get().getDescription()).put("parsedDescription", (String) parserFilter.format(new TemplateContext(), image.get().getDescription(), ImmutableMap.<String, Object>builder().put("sone", image.get().getSone()).build()));