/***************************************************************************
* Copyright (C) 2003-2008 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero 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 org.exoplatform.forum.webui.popup;
import java.util.ArrayList;
import java.util.List;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.forum.ForumUtils;
import org.exoplatform.forum.service.ForumPageList;
import org.exoplatform.forum.service.ForumService;
import org.exoplatform.forum.service.JCRPageList;
import org.exoplatform.forum.service.Utils;
import org.exoplatform.forum.webui.UIForumPageIterator;
import org.exoplatform.forum.webui.UIForumPortlet;
import org.exoplatform.ks.common.webui.BaseEventListener;
import org.exoplatform.ks.common.webui.BaseUIForm;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIPopupComponent;
import org.exoplatform.webui.core.lifecycle.UIFormLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.event.Event.Phase;
/**
* Created by The eXo Platform SAS
* Author : Vu Duy Tu
* tu.duy@exoplatform.com
* Apr 30, 2008 - 8:19:21 AM
*/
@ComponentConfig(
lifecycle = UIFormLifecycle.class,
template = "app:/templates/forum/webui/popup/UIShowBookMarkForm.gtmpl",
events = {
@EventConfig(listeners = UIShowBookMarkForm.OpenLinkActionListener.class, phase=Phase.DECODE),
@EventConfig(listeners = UIShowBookMarkForm.DeleteLinkActionListener.class),
@EventConfig(listeners = UIShowBookMarkForm.CancelActionListener.class, phase=Phase.DECODE)
}
)
public class UIShowBookMarkForm extends BaseUIForm implements UIPopupComponent {
ForumService forumService;
public final String BOOKMARK_ITERATOR = "BookmarkPageIterator";
private JCRPageList pageList;
UIForumPageIterator pageIterator;
private List<String> bookMarks = new ArrayList<String>();
public UIShowBookMarkForm() throws Exception {
forumService = (ForumService) ExoContainerContext.getCurrentContainer().getComponentInstanceOfType(ForumService.class);
pageIterator = addChild(UIForumPageIterator.class, null, BOOKMARK_ITERATOR);
}
public void activate() throws Exception {
}
public void deActivate() throws Exception {
}
@SuppressWarnings( { "unused", "unchecked" })
private List<String> getBookMark() throws Exception {
try {
bookMarks = forumService.getBookmarks(this.getAncestorOfType(UIForumPortlet.class).getUserProfile().getUserId());
} catch (Exception e) {
log.error("Getting book mark fail: ", e);
}
pageList = new ForumPageList(6, bookMarks.size());
pageList.setPageSize(6);
pageIterator = this.getChild(UIForumPageIterator.class);
pageIterator.updatePageList(pageList);
List<String> list = new ArrayList<String>();
list.addAll(this.pageList.getPageList(pageIterator.getPageSelected(), this.bookMarks));
pageIterator.setSelectPage(pageList.getCurrentPage());
try {
if (pageList.getAvailablePage() <= 1)
pageIterator.setRendered(false);
} catch (Exception e) {
log.error("\nCould not render a UIComponent: " + e.getMessage() + "\n" + e.getCause());
}
return list;
}
private String getBookMarkId(String id) throws Exception {
for (String str : this.bookMarks) {
if (str.indexOf(id) >= 0)
return str;
}
return ForumUtils.EMPTY_STR;
}
@SuppressWarnings("unused")
private String getType(String id) {
return (id.indexOf(Utils.FORUM_SERVICE) >= 0) ? Utils.FORUM_SERVICE : ((id.indexOf(Utils.CATEGORY) >= 0) ? ForumUtils.CATEGORY : ((id.indexOf(Utils.FORUM) >= 0) ? ForumUtils.FORUM : ((id.indexOf(Utils.TOPIC) >= 0) ? ForumUtils.TOPIC : (ForumUtils.EMPTY_STR))));
}
static public class OpenLinkActionListener extends BaseEventListener<UIShowBookMarkForm> {
public void onEvent(Event<UIShowBookMarkForm> event, UIShowBookMarkForm bookmarkForm, String id) throws Exception {
UIForumPortlet forumPortlet = bookmarkForm.getAncestorOfType(UIForumPortlet.class);
forumPortlet.calculateRenderComponent(id, event.getRequestContext());
forumPortlet.cancelAction();
event.getRequestContext().addUIComponentToUpdateByAjax(forumPortlet);
}
}
static public class DeleteLinkActionListener extends BaseEventListener<UIShowBookMarkForm> {
public void onEvent(Event<UIShowBookMarkForm> event, UIShowBookMarkForm bookmarkForm, String path) throws Exception {
UIShowBookMarkForm bookMark = event.getSource();
UIForumPortlet forumPortlet = bookMark.getAncestorOfType(UIForumPortlet.class);
bookMark.forumService.saveUserBookmark(forumPortlet.getUserProfile().getUserId(), path, false);
forumPortlet.updateUserProfileInfo();
event.getRequestContext().addUIComponentToUpdateByAjax(bookMark.getParent().getParent());
}
}
static public class CancelActionListener extends EventListener<UIShowBookMarkForm> {
public void execute(Event<UIShowBookMarkForm> event) throws Exception {
UIForumPortlet forumPortlet = event.getSource().getAncestorOfType(UIForumPortlet.class);
forumPortlet.cancelAction();
}
}
}