com.tysanclan.site.projectewok.components.ForumOverviewPanel.java Source code

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Here is the source code for com.tysanclan.site.projectewok.components.ForumOverviewPanel.java

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/**
 * Tysan Clan Website
 * Copyright (C) 2008-2013 Jeroen Steenbeeke and Ties van de Ven
 *
 * 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 com.tysanclan.site.projectewok.components;

import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.image.ContextImage;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.model.Model;
import org.apache.wicket.spring.injection.annot.SpringBean;

import com.tysanclan.site.projectewok.TysanSession;
import com.tysanclan.site.projectewok.beans.ForumService;
import com.tysanclan.site.projectewok.entities.Forum;
import com.tysanclan.site.projectewok.entities.ForumCategory;
import com.tysanclan.site.projectewok.entities.User;
import com.tysanclan.site.projectewok.entities.dao.ForumCategoryDAO;
import com.tysanclan.site.projectewok.entities.dao.ForumDAO;
import com.tysanclan.site.projectewok.entities.dao.ForumThreadDAO;

/**
 * @author Jeroen Steenbeeke
 */
public class ForumOverviewPanel extends Panel {
    private static final long serialVersionUID = 1L;

    @SpringBean
    private ForumService forumService;

    @SpringBean
    private ForumCategoryDAO forumCategoryDAO;

    /**
     * @param id Component ID
     */
    public ForumOverviewPanel(String id) {
        super(id);

        DataView<ForumCategory> cats = new DataView<ForumCategory>("categories",
                ForumDataProvider.of(forumCategoryDAO)) {
            private static final long serialVersionUID = 1L;

            @SpringBean
            private ForumDAO forumDAO;

            @Override
            protected void populateItem(Item<ForumCategory> item) {
                ForumCategory cat = item.getModelObject();
                String catName = cat.getName();

                TysanSession session = TysanSession.get();
                User user = session != null ? session.getUser() : null;

                boolean active = user == null || !user.isCollapseForums();

                if (!active) {
                    for (Forum f : cat.getForums()) {
                        if (f.isInteractive()) {
                            active = true;
                            break;
                        }
                    }
                }

                item.add(new WebMarkupContainer("unread").setVisible(session != null && session.getUser() != null));

                Label label = new Label("cattitle", catName);

                item.add(label);

                DataView<Forum> forums = new DataView<Forum>("forums", ForumDataProvider.of(cat, forumDAO)) {
                    private static final long serialVersionUID = 1L;

                    @SpringBean
                    private ForumThreadDAO forumThreadDAO;

                    @Override
                    protected void populateItem(Item<Forum> innerItem) {
                        final Forum forum = innerItem.getModelObject();

                        innerItem.add(new AutoForumLink("forumlink", forum));
                        innerItem.add(new Label("forumdescription", new Model<String>(forum.getDescription())));
                        innerItem.add(new Label("total",
                                new Model<Long>(ForumDataProvider.of(forum, forumThreadDAO).size())));

                        TysanSession sess = TysanSession.get();
                        User u = sess != null ? sess.getUser() : null;

                        int unreadCount = u != null ? forumService.getForumUnreadCount(u, forum) : 0;

                        innerItem.add(new Label("unread", new Model<Integer>(unreadCount))
                                .setVisible(sess != null && sess.getUser() != null));

                        StringBuilder modList = new StringBuilder();
                        for (User mod : forum.getModerators()) {
                            if (modList.length() > 0) {
                                modList.append(", ");
                            }

                            modList.append(mod.getUsername());
                        }

                        if (forum.getModerators().isEmpty()) {
                            modList.append("-");
                        }

                        innerItem.add(new Label("moderators", modList.toString()));
                    }

                };

                item.add(forums);

            }
        };

        add(cats);

        Link<Void> markAsReadLink = new Link<Void>("markasread") {
            private static final long serialVersionUID = 1L;

            @Override
            public void onClick() {
                TysanSession session = (TysanSession) TysanSession.get();

                if (session != null && session.getUser() != null) {
                    forumService.clearUnreadPosts(session.getUser());
                }

            }

        };

        markAsReadLink.add(new ContextImage("icon", "images/icons/eye.png"));

        TysanSession session = (TysanSession) TysanSession.get();
        User user = null;

        if (session != null) {
            user = session.getUser();
        }

        markAsReadLink.setVisible(user != null);

        add(markAsReadLink);
    }

}