/*
* Sone - CreateSonePage.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.web;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.pterodactylus.sone.core.Core;
import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.sone.freenet.wot.OwnIdentity;
import net.pterodactylus.sone.web.page.FreenetRequest;
import net.pterodactylus.util.logging.Logging;
import net.pterodactylus.util.template.Template;
import net.pterodactylus.util.template.TemplateContext;
import net.pterodactylus.util.web.Method;
import freenet.clients.http.ToadletContext;
/**
* The “create Sone” page lets the user create a new Sone.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
public class CreateSonePage extends SoneTemplatePage {
/** The logger. */
private static final Logger logger = Logging.getLogger(CreateSonePage.class);
/**
* Creates a new “create Sone” page.
*
* @param template
* The template to render
* @param webInterface
* The Sone web interface
*/
public CreateSonePage(Template template, WebInterface webInterface) {
super("createSone.html", template, "Page.CreateSone.Title", webInterface, false);
}
//
// STATIC ACCESSORS
//
/**
* Returns a sorted list of all own identities that do not have the “Sone”
* context.
*
* @param core
* The core
* @return The list of own identities without the “Sone” context
*/
public static List<OwnIdentity> getOwnIdentitiesWithoutSone(Core core) {
List<OwnIdentity> identitiesWithoutSone = new ArrayList<OwnIdentity>();
Set<OwnIdentity> allOwnIdentity = core.getIdentityManager().getAllOwnIdentities();
for (OwnIdentity ownIdentity : allOwnIdentity) {
if (!ownIdentity.hasContext("Sone")) {
identitiesWithoutSone.add(ownIdentity);
}
}
Collections.sort(identitiesWithoutSone, new Comparator<OwnIdentity>() {
@Override
public int compare(OwnIdentity leftIdentity, OwnIdentity rightIdentity) {
return (leftIdentity.getNickname() + "@" + leftIdentity.getId()).compareToIgnoreCase(rightIdentity.getNickname() + "@" + rightIdentity.getId());
}
});
return identitiesWithoutSone;
}
//
// TEMPLATEPAGE METHODS
//
/**
* {@inheritDoc}
*/
@Override
protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
super.processTemplate(request, templateContext);
List<Sone> localSones = new ArrayList<Sone>(webInterface.getCore().getLocalSones());
Collections.sort(localSones, Sone.NICE_NAME_COMPARATOR);
templateContext.set("sones", localSones);
List<OwnIdentity> ownIdentitiesWithoutSone = getOwnIdentitiesWithoutSone(webInterface.getCore());
templateContext.set("identitiesWithoutSone", ownIdentitiesWithoutSone);
if (request.getMethod() == Method.POST) {
String id = request.getHttpRequest().getPartAsStringFailsafe("identity", 44);
OwnIdentity selectedIdentity = null;
for (OwnIdentity ownIdentity : ownIdentitiesWithoutSone) {
if (ownIdentity.getId().equals(id)) {
selectedIdentity = ownIdentity;
break;
}
}
if (selectedIdentity == null) {
templateContext.set("errorNoIdentity", true);
return;
}
/* create Sone. */
Sone sone = webInterface.getCore().createSone(selectedIdentity);
if (sone == null) {
logger.log(Level.SEVERE, String.format("Could not create Sone for OwnIdentity: %s", selectedIdentity));
/* TODO - go somewhere else */
}
/* log in the new Sone. */
setCurrentSone(request.getToadletContext(), sone);
throw new RedirectException("index.html");
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean isEnabled(ToadletContext toadletContext) {
if (webInterface.getCore().getPreferences().isRequireFullAccess() && !toadletContext.isAllowedFullAccess()) {
return false;
}
return (getCurrentSone(toadletContext, false) == null) || (webInterface.getCore().getLocalSones().size() == 1);
}
}