/*
- * Freetalk - FreetalkTemplatePage.java - Copyright © 2010 David Roden
+ * Sone - SoneTemplatePage.java - Copyright © 2010–2016 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
package net.pterodactylus.sone.web;
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
-import java.util.UUID;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.Nonnull;
import net.pterodactylus.sone.data.Sone;
-import net.pterodactylus.sone.web.page.Page;
-import net.pterodactylus.sone.web.page.TemplatePage;
+import net.pterodactylus.sone.main.SonePlugin;
+import net.pterodactylus.sone.web.page.FreenetRequest;
+import net.pterodactylus.sone.web.page.FreenetTemplatePage;
+import net.pterodactylus.util.notify.Notification;
import net.pterodactylus.util.template.Template;
+import net.pterodactylus.util.template.TemplateContext;
+
import freenet.clients.http.SessionManager.Session;
import freenet.clients.http.ToadletContext;
+import freenet.support.api.HTTPRequest;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
/**
- * Base page for the Freetalk web interface.
+ * Base page for the Sone web interface.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
-public class SoneTemplatePage extends TemplatePage {
+public class SoneTemplatePage extends FreenetTemplatePage {
/** The Sone core. */
protected final WebInterface webInterface;
+ /** The page title l10n key. */
+ private final String pageTitleKey;
+
+ /** Whether to require a login. */
+ private final boolean requireLogin;
+
/**
- * Creates a new template page for Freetalk.
+ * Creates a new template page for Sone that does not require the user to be
+ * logged in.
*
* @param path
* The path of the page
* The Sone web interface
*/
public SoneTemplatePage(String path, Template template, String pageTitleKey, WebInterface webInterface) {
- super(path, template, webInterface.l10n(), pageTitleKey, "noPermission.html");
- this.webInterface = webInterface;
- template.set("webInterface", webInterface);
+ this(path, template, pageTitleKey, webInterface, false);
}
- //
- // PROTECTED METHODS
- //
-
/**
- * Returns the current session, creating a new session if there is no
- * current session.
+ * Creates a new template page for Sone.
*
- * @param toadletContenxt
- * The toadlet context
- * @return The current session, or {@code null} if there is no current
- * session
+ * @param path
+ * The path of the page
+ * @param template
+ * The template to render
+ * @param webInterface
+ * The Sone web interface
+ * @param requireLogin
+ * Whether this page requires a login
*/
- protected Session getCurrentSession(ToadletContext toadletContenxt) {
- return getCurrentSession(toadletContenxt, true);
+ public SoneTemplatePage(String path, Template template, WebInterface webInterface, boolean requireLogin) {
+ this(path, template, null, webInterface, requireLogin);
}
/**
- * Returns the current session, creating a new session if there is no
- * current session and {@code create} is {@code true}.
+ * Creates a new template page for Sone.
*
- * @param toadletContenxt
- * The toadlet context
- * @param create
- * {@code true} to create a new session if there is no current
- * session, {@code false} otherwise
- * @return The current session, or {@code null} if there is no current
- * session
+ * @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
+ * @param requireLogin
+ * Whether this page requires a login
*/
- protected Session getCurrentSession(ToadletContext toadletContenxt, boolean create) {
- try {
- Session session = webInterface.sessionManager().useSession(toadletContenxt);
- if (create && (session == null)) {
- session = webInterface.sessionManager().createSession(UUID.randomUUID().toString(), toadletContenxt);
- }
- return session;
- } catch (freenet.clients.http.RedirectException re1) {
- return null;
- }
+ public SoneTemplatePage(String path, Template template, String pageTitleKey, WebInterface webInterface, boolean requireLogin) {
+ super(path, webInterface.getTemplateContextFactory(), template, "noPermission.html");
+ this.pageTitleKey = pageTitleKey;
+ this.webInterface = webInterface;
+ this.requireLogin = requireLogin;
}
+ //
+ // PROTECTED METHODS
+ //
+
/**
* Returns the currently logged in Sone.
*
* currently logged in
*/
protected Sone getCurrentSone(ToadletContext toadletContext) {
- Session session = getCurrentSession(toadletContext);
- if (session == null) {
- return null;
- }
- String soneId = (String) session.getAttribute("Sone.CurrentSone");
- if (soneId == null) {
- return null;
- }
- for (Sone sone : webInterface.core().getSones()) {
- if (sone.getId().equals(soneId)) {
- return sone;
- }
- }
- return null;
+ return webInterface.getCurrentSoneCreatingSession(toadletContext);
+ }
+
+ protected Sone getCurrentSoneWithoutCreatingSession(ToadletContext toadletContext) {
+ return webInterface.getCurrentSoneWithoutCreatingSession(toadletContext);
}
/**
* The Sone to set as currently logged in
*/
protected void setCurrentSone(ToadletContext toadletContext, Sone sone) {
- Session session = getCurrentSession(toadletContext);
- if (sone == null) {
- session.removeAttribute("Sone.CurrentSone");
- } else {
- session.setAttribute("Sone.CurrentSone", sone.getId());
- }
+ webInterface.setCurrentSone(toadletContext, sone);
}
//
* {@inheritDoc}
*/
@Override
+ protected String getPageTitle(FreenetRequest request) {
+ if (pageTitleKey != null) {
+ return webInterface.getL10n().getString(pageTitleKey);
+ }
+ return "";
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected List<Map<String, String>> getAdditionalLinkNodes(FreenetRequest request) {
+ return ImmutableList.<Map<String, String>> builder().add(ImmutableMap.<String, String> builder().put("rel", "search").put("type", "application/opensearchdescription+xml").put("title", "Sone").put("href", "http://" + request.getHttpRequest().getHeader("host") + "/Sone/OpenSearch.xml").build()).build();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
protected Collection<String> getStyleSheets() {
return Arrays.asList("css/sone.css");
}
* page, {@code false} otherwise
*/
protected boolean requiresLogin() {
- return false;
+ return requireLogin;
}
/**
* {@inheritDoc}
*/
@Override
- protected void processTemplate(Request request, Template template) throws RedirectException {
- super.processTemplate(request, template);
- template.set("currentSone", getCurrentSone(request.getToadletContext()));
+ protected final void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
+ super.processTemplate(request, templateContext);
+ Sone currentSone = getCurrentSoneWithoutCreatingSession(request.getToadletContext());
+ templateContext.set("preferences", webInterface.getCore().getPreferences());
+ templateContext.set("currentSone", currentSone);
+ templateContext.set("localSones", webInterface.getCore().getLocalSones());
+ templateContext.set("request", request);
+ templateContext.set("currentVersion", SonePlugin.getPluginVersion());
+ templateContext.set("hasLatestVersion", webInterface.getCore().getUpdateChecker().hasLatestVersion());
+ templateContext.set("latestEdition", webInterface.getCore().getUpdateChecker().getLatestEdition());
+ templateContext.set("latestVersion", webInterface.getCore().getUpdateChecker().getLatestVersion());
+ templateContext.set("latestVersionTime", webInterface.getCore().getUpdateChecker().getLatestVersionDate());
+ List<Notification> notifications = new ArrayList<Notification>(webInterface.getNotifications(currentSone));
+ Collections.sort(notifications, Notification.CREATED_TIME_SORTER);
+ templateContext.set("notifications", notifications);
+ templateContext.set("notificationHash", notifications.hashCode());
+ handleRequest(request, templateContext);
+ }
+
+ protected void handleRequest(@Nonnull FreenetRequest request, @Nonnull TemplateContext templateContext) throws RedirectException {
}
/**
* {@inheritDoc}
*/
@Override
- protected String getRedirectTarget(Page.Request request) {
- if (requiresLogin() && (getCurrentSone(request.getToadletContext()) == null)) {
- return "login.html";
+ protected String getRedirectTarget(FreenetRequest request) {
+ if (requiresLogin() && (getCurrentSoneWithoutCreatingSession(request.getToadletContext()) == null)) {
+ HTTPRequest httpRequest = request.getHttpRequest();
+ String originalUrl = httpRequest.getPath();
+ if (httpRequest.hasParameters()) {
+ StringBuilder requestParameters = new StringBuilder();
+ for (String parameterName : httpRequest.getParameterNames()) {
+ if (requestParameters.length() > 0) {
+ requestParameters.append("&");
+ }
+ String[] parameterValues = httpRequest.getMultipleParam(parameterName);
+ for (String parameterValue : parameterValues) {
+ requestParameters.append(urlEncode(parameterName)).append("=").append(urlEncode(parameterValue));
+ }
+ }
+ originalUrl += "?" + requestParameters.toString();
+ }
+ return "login.html?target=" + urlEncode(originalUrl);
}
return null;
}
+ private static String urlEncode(String value) {
+ try {
+ return URLEncoder.encode(value, "UTF-8");
+ } catch (UnsupportedEncodingException uee1) {
+ /* A JVM without UTF-8? I don’t think so. */
+ throw new RuntimeException(uee1);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ protected boolean isFullAccessOnly() {
+ return webInterface.getCore().getPreferences().isRequireFullAccess();
+ }
+
/**
* {@inheritDoc}
*/
@Override
public boolean isEnabled(ToadletContext toadletContext) {
+ if (webInterface.getCore().getPreferences().isRequireFullAccess() && !toadletContext.isAllowedFullAccess()) {
+ return false;
+ }
if (requiresLogin()) {
- return getCurrentSone(toadletContext) != null;
+ return getCurrentSoneWithoutCreatingSession(toadletContext) != null;
}
return true;
}