com.tysanclan.site.projectewok.pages.member.group.GroupForumManagementPage.java Source code

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Here is the source code for com.tysanclan.site.projectewok.pages.member.group.GroupForumManagementPage.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.pages.member.group;

import java.util.List;

import org.apache.wicket.RestartResponseAtInterceptPageException;
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.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.spring.injection.annot.SpringBean;

import com.jeroensteenbeeke.hyperion.data.ModelMaker;
import com.tysanclan.site.projectewok.auth.TysanMemberSecured;
import com.tysanclan.site.projectewok.beans.ForumService;
import com.tysanclan.site.projectewok.entities.Group;
import com.tysanclan.site.projectewok.entities.GroupForum;
import com.tysanclan.site.projectewok.entities.dao.GroupForumDAO;
import com.tysanclan.site.projectewok.entities.dao.filters.GroupForumFilter;
import com.tysanclan.site.projectewok.pages.AccessDeniedPage;
import com.tysanclan.site.projectewok.pages.member.AbstractMemberPage;

/**
 * @author Jeroen Steenbeeke
 */
@TysanMemberSecured
public class GroupForumManagementPage extends AbstractMemberPage {
    private static final long serialVersionUID = 1L;

    @SpringBean
    private GroupForumDAO groupForumDAO;

    /**
     * 
     */
    public GroupForumManagementPage(Group group) {
        super("Forums for " + group.getName());

        if (!group.getLeader().equals(getUser())) {
            throw new RestartResponseAtInterceptPageException(AccessDeniedPage.class);
        }

        GroupForumFilter filter = new GroupForumFilter();
        filter.setGroup(group);

        List<GroupForum> forums = groupForumDAO.findByFilter(filter);

        add(new ListView<GroupForum>("forums", ModelMaker.wrap(forums)) {
            private static final long serialVersionUID = 1L;

            @Override
            protected void populateItem(ListItem<GroupForum> item) {
                GroupForum forum = item.getModelObject();

                item.add(new Label("name", forum.getName()));

                addEditLink(item);
                addModeratorLink(item);
                addDeleteLink(item);

            }

            private void addEditLink(ListItem<GroupForum> item) {
                GroupForum forum = item.getModelObject();
                Link<GroupForum> editLink = new Link<GroupForum>("edit", ModelMaker.wrap(forum)) {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick() {
                        setResponsePage(new EditGroupForumPage(getModelObject()));
                    }

                };

                editLink.add(new ContextImage("icon", "images/icons/book_edit.png"));

                item.add(editLink);
            }

            private void addModeratorLink(ListItem<GroupForum> item) {
                GroupForum forum = item.getModelObject();
                Link<GroupForum> moderatorLink = new Link<GroupForum>("moderators", ModelMaker.wrap(forum)) {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick() {
                        setResponsePage(new EditGroupForumModeratorPage(getModelObject()));
                    }

                };

                moderatorLink.add(new ContextImage("icon", "images/icons/group_edit.png"));

                item.add(moderatorLink);
            }

            private void addDeleteLink(ListItem<GroupForum> item) {
                GroupForum forum = item.getModelObject();

                Link<GroupForum> deleteLink = new Link<GroupForum>("delete", ModelMaker.wrap(forum)) {
                    private static final long serialVersionUID = 1L;

                    @SpringBean
                    private ForumService forumService;

                    @Override
                    public void onClick() {
                        Group gr = getModelObject().getGroup();

                        if (!forumService.deleteForum(getUser(), getModelObject())) {
                            error("Could not delete non-empty forum!");
                        } else {
                            setResponsePage(new GroupForumManagementPage(gr));
                        }
                    }

                };
                deleteLink.add(new ContextImage("icon", "images/icons/delete.png"));

                deleteLink.setVisible(forum.getThreads().isEmpty());
                item.add(deleteLink);
            }

        });

        Link<Group> addLink = new Link<Group>("add", ModelMaker.wrap(group)) {
            private static final long serialVersionUID = 1L;

            @Override
            public void onClick() {
                setResponsePage(new CreateGroupForumPage(getModelObject()));
            }

        };

        addLink.add(new ContextImage("icon", "images/icons/book_add.png"));

        add(addLink);

    }
}