/*
* Sone - SoneAccessor.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 static com.google.common.collect.FluentIterable.from;
import static java.util.Arrays.asList;
import static net.pterodactylus.sone.data.Album.FLATTENER;
import static net.pterodactylus.sone.data.Album.IMAGES;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.pterodactylus.sone.core.Core;
import net.pterodactylus.sone.data.Profile;
import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.sone.data.Sone.SoneStatus;
import net.pterodactylus.sone.freenet.wot.OwnIdentity;
import net.pterodactylus.sone.freenet.wot.Trust;
import net.pterodactylus.sone.web.WebInterface;
import net.pterodactylus.sone.web.ajax.GetTimesAjaxPage;
import net.pterodactylus.util.logging.Logging;
import net.pterodactylus.util.template.Accessor;
import net.pterodactylus.util.template.ReflectionAccessor;
import net.pterodactylus.util.template.TemplateContext;
/**
* {@link Accessor} for {@link Sone}s that adds a couple of properties to Sones.
* <dl>
* <dt>niceName</dt>
* <dd>Will show a combination of first name, middle name, and last name, if
* available, otherwise the username of the Sone is returned.</dd>
* <dt>friend</dt>
* <dd>Will return {@code true} if the sone in question is a friend of the
* currently logged in Sone (as determined by accessing the “currentSone”
* variable of the given {@link TemplateContext}).</dd>
* <dt>current</dt>
* <dd>Will return {@code true} if the sone in question is the currently logged
* in Sone.</dd>
* </dl>
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
public class SoneAccessor extends ReflectionAccessor {
/** The logger. */
private static final Logger logger = Logging.getLogger(SoneAccessor.class);
/** The core. */
private final Core core;
/**
* Creates a new Sone accessor.
*
* @param core
* The Sone core
*/
public SoneAccessor(Core core) {
this.core = core;
}
/**
* {@inheritDoc}
*/
@Override
public Object get(TemplateContext templateContext, Object object, String member) {
Sone sone = (Sone) object;
if (member.equals("niceName")) {
return getNiceName(sone);
} else if (member.equals("friend")) {
Sone currentSone = (Sone) templateContext.get("currentSone");
return (currentSone != null) && currentSone.hasFriend(sone.getId());
} else if (member.equals("current")) {
Sone currentSone = (Sone) templateContext.get("currentSone");
return (currentSone != null) && currentSone.equals(sone);
} else if (member.equals("modified")) {
return core.isModifiedSone(sone);
} else if (member.equals("status")) {
return sone.getStatus();
} else if (member.equals("unknown")) {
return sone.getStatus() == SoneStatus.unknown;
} else if (member.equals("idle")) {
return sone.getStatus() == SoneStatus.idle;
} else if (member.equals("inserting")) {
return sone.getStatus() == SoneStatus.inserting;
} else if (member.equals("downloading")) {
return sone.getStatus() == SoneStatus.downloading;
} else if (member.equals("new")) {
return !sone.isKnown();
} else if (member.equals("locked")) {
return core.isLocked(sone);
} else if (member.equals("lastUpdatedText")) {
return GetTimesAjaxPage.getTime((WebInterface) templateContext.get("webInterface"), sone.getTime());
} else if (member.equals("trust")) {
Sone currentSone = (Sone) templateContext.get("currentSone");
if (currentSone == null) {
return null;
}
Trust trust = sone.getIdentity().getTrust((OwnIdentity) currentSone.getIdentity());
logger.log(Level.FINEST, String.format("Trust for %s by %s: %s", sone, currentSone, trust));
if (trust == null) {
return new Trust(null, null, null);
}
return trust;
} else if (member.equals("allImages")) {
return from(asList(sone.getRootAlbum())).transformAndConcat(FLATTENER).transformAndConcat(IMAGES);
} else if (member.equals("albums")) {
return sone.getRootAlbum().getAlbums();
}
return super.get(templateContext, object, member);
}
//
// STATIC METHODS
//
/**
* Returns the nice name of the given Sone.
*
* @param sone
* The Sone to get the nice name for
* @return The nice name of the Sone
*/
public static String getNiceName(Sone sone) {
Profile profile = sone.getProfile();
String firstName = profile.getFirstName();
String middleName = profile.getMiddleName();
String lastName = profile.getLastName();
if (firstName == null) {
if (lastName == null) {
return String.valueOf(sone.getName());
}
return lastName;
}
return firstName + ((middleName != null) ? " " + middleName : "") + ((lastName != null) ? " " + lastName : "");
}
}