/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.photoalbum.social.facebook;
import java.io.Serializable;
import javax.enterprise.context.SessionScoped;
import javax.inject.Inject;
import javax.inject.Named;
import org.richfaces.event.DropEvent;
import org.richfaces.event.DropListener;
import org.richfaces.json.JSONException;
import org.richfaces.json.JSONObject;
import org.richfaces.photoalbum.manager.FileDownloadManager;
import org.richfaces.photoalbum.model.Album;
import org.richfaces.photoalbum.model.Event;
import org.richfaces.photoalbum.model.actions.IEventAction;
import org.richfaces.photoalbum.model.event.ErrorEvent;
import org.richfaces.photoalbum.model.event.EventType;
import org.richfaces.photoalbum.model.event.Events;
import org.richfaces.photoalbum.util.PhotoAlbumException;
@Named("fbDndManager")
@SessionScoped
public class FacebookAlbumDndManager implements Serializable, DropListener {
/**
*
*/
private static final long serialVersionUID = 1L;
@Inject
FacebookAlbumCache fac;
@Inject
IEventAction ea;
@Inject
FileDownloadManager fdm;
@Inject
@EventType(Events.ADD_ERROR_EVENT)
javax.enterprise.event.Event<ErrorEvent> error;
private String albumId;
private Event event;
private boolean albumAlreadyShared;
@Override
public void processDrop(DropEvent event) {
/*
* album is dropped onto an event
*
* when this happens we give user a choice to either share or import the album; in the meantime we only save the
* elements
*/
this.albumId = (String) event.getDragValue();
this.event = (Event) event.getDropValue();
// check if the album is already shared
if (this.event.getFacebookAlbumIds().contains(albumId)) {
setAlbumAlreadyShared(true);
error.fire(new ErrorEvent("This album is already shared in this event"));
return;
}
String albumName = "";
try {
albumName = fac.getAlbum(albumId).getString("name");
} catch (JSONException e) {
// nothing, the exception will not be thrown
}
for (Album album : this.event.getShelf().getAlbums()) {
if (album.getName() == albumName) {
setAlbumAlreadyShared(true);
error.fire(new ErrorEvent("Album with this name has already been imported to this event"));
return;
}
}
setAlbumAlreadyShared(false);
}
public void shareAlbum() {
event.getRemoteAlbumIds().add("F" + albumId);
try {
ea.editEvent(event);
} catch (PhotoAlbumException pae) {
error.fire(new ErrorEvent("Error saving event", pae.getMessage()));
}
}
public void importAlbum() {
try {
fdm.setUpDownload(fac.getAlbum(albumId).getString("name"), albumId, fac.getImageMap(albumId), event);
} catch (JSONException je) {
error.fire(new ErrorEvent("Error importing album", je.getMessage()));
}
}
public String getAlbumId() {
return albumId;
}
public void setAlbumId(String albumId) {
this.albumId = albumId;
}
public JSONObject getAlbum() {
return fac.getAlbum(getAlbumId());
}
public boolean isAlbumAlreadyShared() {
return albumAlreadyShared;
}
public void setAlbumAlreadyShared(boolean albumAlreadyShared) {
this.albumAlreadyShared = albumAlreadyShared;
}
}