org.xaloon.wicket.plugin.comment.panel.WaitingCommentsForApprovalPanel.java Source code

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Here is the source code for org.xaloon.wicket.plugin.comment.panel.WaitingCommentsForApprovalPanel.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.xaloon.wicket.plugin.comment.panel;

import java.util.List;

import javax.inject.Inject;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.Model;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.xaloon.core.api.plugin.comment.Comment;
import org.xaloon.core.api.plugin.comment.CommentDao;
import org.xaloon.core.api.plugin.comment.CommentPluginBean;
import org.xaloon.wicket.component.custom.ConfirmationAjaxLink;
import org.xaloon.wicket.plugin.AbstractPluginPanel;
import org.xaloon.wicket.plugin.comment.CommentPlugin;

/**
 * @author vytautas r.
 */
public class WaitingCommentsForApprovalPanel extends AbstractPluginPanel<CommentPluginBean, CommentPlugin> {
    private static final long serialVersionUID = 1L;

    @Inject
    private CommentDao commentDao;

    /**
     * Construct.
     * 
     * @param id
     * @param pageRequestParameters
     */
    public WaitingCommentsForApprovalPanel(String id, PageParameters pageRequestParameters) {
        super(id, pageRequestParameters);
        setOutputMarkupId(true);
    }

    @Override
    protected void onInitialize(CommentPlugin plugin, CommentPluginBean pluginBean) {
    }

    @Override
    protected void onBeforeRender() {
        super.onBeforeRender();
        removeAll();
        List<Comment> waitingCommentsForApproval = commentDao.getWaitingCommentsForApproval();
        ListView<Comment> commentListView = new ListView<Comment>("comment-list-view", waitingCommentsForApproval) {
            private static final long serialVersionUID = 1L;

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

                // Add create date
                item.add(new Label("create-date", new Model<String>(comment.getCreateDate().toString())));

                // Add author display name
                item.add(new Label("display-name", new Model<String>(comment.getFromUser().getDisplayName())));

                // Add comment body
                item.add(new Label("message", new Model<String>(comment.getMessage())));

                // Add path to commentable object
                item.add(new ExternalLink("link-to-object", new Model<String>(comment.getPath())));

                // Add accept comment link
                item.add(new AjaxLink<Comment>("accept", item.getModel()) {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick(AjaxRequestTarget target) {
                        Comment comment = getModelObject();
                        commentDao.enable(comment);
                        target.add(WaitingCommentsForApprovalPanel.this);
                    }

                });

                // Add delete comment link
                item.add(new ConfirmationAjaxLink<Comment>("delete", item.getModel()) {
                    private static final long serialVersionUID = 1L;

                    @Override
                    public void onClick(AjaxRequestTarget target) {
                        Comment comment = getModelObject();
                        commentDao.delete(comment);
                        target.add(WaitingCommentsForApprovalPanel.this);
                    }
                });
            }
        };
        commentListView.setVisible(!waitingCommentsForApproval.isEmpty());
        add(commentListView);

        // Add delete all link
        add(new ConfirmationAjaxLink<Void>("delete-all") {
            private static final long serialVersionUID = 1L;

            @Override
            public void onClick(AjaxRequestTarget target) {
                commentDao.deleteWaitingCommentsForApproval();
                target.add(WaitingCommentsForApprovalPanel.this);
            }
        });
    }
}