2 * Sone - EditImageAjaxPage.java - Copyright © 2011–2012 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.json.JsonObject;
26 import net.pterodactylus.util.template.TemplateContext;
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;
61 protected JsonObject createJsonObject(FreenetRequest request) {
62 String imageId = request.getHttpRequest().getParam("image");
63 Image image = webInterface.getCore().getImage(imageId, false);
65 return createErrorJsonObject("invalid-image-id");
67 if (!image.getSone().isLocal()) {
68 return createErrorJsonObject("not-authorized");
70 if ("true".equals(request.getHttpRequest().getParam("moveLeft"))) {
71 Image swappedImage = image.getAlbum().moveImageUp(image);
72 webInterface.getCore().touchConfiguration();
73 return createSuccessJsonObject().put("sourceImageId", image.getId()).put("destinationImageId", swappedImage.getId());
75 if ("true".equals(request.getHttpRequest().getParam("moveRight"))) {
76 Image swappedImage = image.getAlbum().moveImageDown(image);
77 webInterface.getCore().touchConfiguration();
78 return createSuccessJsonObject().put("sourceImageId", image.getId()).put("destinationImageId", swappedImage.getId());
80 String title = request.getHttpRequest().getParam("title").trim();
81 String description = request.getHttpRequest().getParam("description").trim();
82 image.setTitle(title).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description));
83 webInterface.getCore().touchConfiguration();
84 return createSuccessJsonObject().put("imageId", image.getId()).put("title", image.getTitle()).put("description", image.getDescription()).put("parsedDescription", (String) parserFilter.format(new TemplateContext(), image.getDescription(), ImmutableMap.<String, Object> builder().put("sone", image.getSone()).build()));