+++ /dev/null
-/*
- * Sone - GetPagePlugin.java - Copyright © 2010–2013 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 <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.template;
-
-import java.util.Map;
-
-import net.pterodactylus.sone.web.page.FreenetRequest;
-import net.pterodactylus.util.template.Plugin;
-import net.pterodactylus.util.template.TemplateContext;
-import net.pterodactylus.util.web.Request;
-
-/**
- * Extracts a page number from a {@link Request}’s parameters and stores it in
- * the {@link TemplateContext}.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class GetPagePlugin implements Plugin {
-
- @Override
- public void execute(TemplateContext templateContext, Map<String, String> parameters) {
- String requestKey = parameters.get("request");
- String parameter = parameters.get("parameter");
- String pageKey = parameters.get("key");
-
- if (requestKey == null) {
- requestKey = "request";
- }
- if (parameter == null) {
- parameter = "page";
- }
- if (pageKey == null) {
- pageKey = "page";
- }
-
- FreenetRequest request = (FreenetRequest) templateContext.get(requestKey);
- String pageString = request.getHttpRequest().getParam(parameter);
- int page = 0;
- try {
- page = Integer.parseInt(pageString);
- } catch (NumberFormatException nfe1) {
- /* ignore. */
- }
- templateContext.set(pageKey, page);
- }
-
-}