From 18c431e8997e88425d596ee72a01da4244a9a3e9 Mon Sep 17 00:00:00 2001 From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?= Date: Tue, 12 Oct 2010 21:16:17 +0200 Subject: [PATCH] Add Sone-specific base template page implementation. --- .../pterodactylus/sone/web/SoneTemplatePage.java | 116 +++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java diff --git a/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java b/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java new file mode 100644 index 0000000..2b697ce --- /dev/null +++ b/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java @@ -0,0 +1,116 @@ +/* + * Freetalk - FreetalkTemplatePage.java - Copyright © 2010 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 java.util.Arrays; +import java.util.Collection; + +import net.pterodactylus.sone.data.Sone; +import net.pterodactylus.sone.web.page.Page; +import net.pterodactylus.sone.web.page.TemplatePage; +import net.pterodactylus.util.template.Template; +import freenet.clients.http.RedirectException; +import freenet.clients.http.SessionManager.Session; + +/** + * Base page for the Freetalk web interface. + * + * @author David ‘Bombe’ Roden + */ +public class SoneTemplatePage extends TemplatePage { + + /** The Sone core. */ + protected final WebInterface webInterface; + + /** + * Creates a new template page for Freetalk. + * + * @param path + * The path of the page + * @param template + * The template to render + * @param pageTitleKey + * The l10n key of the page title + * @param webInterface + * The Sone web interface + */ + public SoneTemplatePage(String path, Template template, String pageTitleKey, WebInterface webInterface) { + super(path, template, webInterface.l10n(), pageTitleKey); + this.webInterface = webInterface; + template.set("webInterface", webInterface); + } + + // + // PROTECTED METHODS + // + + /** + * Returns the currently logged in Sone. + * + * @param request + * The request to extract the session information from + * @return The currently logged in Sone, or {@code null} if no Sone is + * currently logged in + */ + protected Sone getCurrentSone(Request request) { + try { + Session session = webInterface.sessionManager().useSession(request.getToadletContext()); + if (session == null) { + return null; + } + return (Sone) session.getAttribute("Sone.CurrentSone"); + } catch (RedirectException re1) { + /* okay, no current session, return null. */ + return null; + } + } + + // + // TEMPLATEPAGE METHODS + // + + /** + * {@inheritDoc} + */ + @Override + protected Collection getStyleSheets() { + return Arrays.asList("css/sone.css"); + } + + /** + * Returns whether this page requires the user to log in. + * + * @return {@code true} if the user is required to be logged in to use this + * page, {@code false} otherwise + */ + protected boolean requiresLogin() { + return false; + } + + /** + * {@inheritDoc} + */ + @Override + protected String getRedirectTarget(Page.Request request) { + if (requiresLogin() && (getCurrentSone(request) == null)) { + return "login.html"; + } + return null; + } + +} -- 2.7.4