/* * Sone - DeleteImagePage.java - Copyright © 2011 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 . */ package net.pterodactylus.sone.web; import net.pterodactylus.sone.data.Image; import net.pterodactylus.sone.web.page.FreenetRequest; import net.pterodactylus.util.template.Template; import net.pterodactylus.util.template.TemplateContext; import net.pterodactylus.util.web.Method; /** * Page that lets the user delete an {@link Image}. * * @author David ‘Bombe’ Roden */ public class DeleteImagePage extends SoneTemplatePage { /** * Creates a new “delete image” page. * * @param template * The template to render * @param webInterface * The Sone web interface */ public DeleteImagePage(Template template, WebInterface webInterface) { super("deleteImage.html", template, "Page.DeleteImage.Title", webInterface, true); } // // SONETEMPLATEPAGE METHODS // /** * {@inheritDoc} */ @Override protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException { super.processTemplate(request, templateContext); String imageId = (request.getMethod() == Method.POST) ? request.getHttpRequest().getPartAsStringFailsafe("image", 36) : request.getHttpRequest().getParam("image"); Image image = webInterface.getCore().getImage(imageId, false); if (image == null) { throw new RedirectException("invalid.html"); } if (!webInterface.getCore().isLocalSone(image.getSone())) { throw new RedirectException("noPermission.html"); } if (request.getMethod() == Method.POST) { if (request.getHttpRequest().isPartSet("abortDelete")) { throw new RedirectException("imageBrowser.html?image=" + image.getId()); } webInterface.getCore().deleteImage(image); throw new RedirectException("imageBrowser.html?album=" + image.getAlbum().getId()); } templateContext.set("image", image); } }