ManagePicturesPanel.java

/**
 * Copyright 2011 the original author or authors.
 *
 * Licensed 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.bricket.plugin.picture.web;

import org.apache.wicket.Component;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.StringResourceModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.bricket.plugin.genericdomain.web.DefaultDataProvider;
import org.bricket.plugin.picture.domain.Picture;
import org.bricket.plugin.picture.service.PictureService;
import org.bricket.web.BricketPanel;
import org.bricket.web.common.ActionPanelBuilder;
import org.bricket.web.common.DeleteActionLink;
import org.bricket.web.common.EditActionLink;
import org.bricket.web.common.table.AjaxFallbackDefaultDataTableBuilder;

/**
 * @author Ingo Renner
 * @author Henning Teek
 * 
 */
public class ManagePicturesPanel extends BricketPanel {
    @SpringBean
    private PictureService pictureService;

    public ManagePicturesPanel(String id) {
        super(id);
    }

    @Override
    protected void initGui() {
        add(getAddresssTable("table"));

        add(new AjaxLink<Void>("create") {
            @Override
            public void onClick(AjaxRequestTarget target) {
                // feedback
                getSession().cleanupFeedbackMessages();
                target.addComponent(getFeedback());
                // create
                CreatePicturePanel edit = new CreatePicturePanel(ManagePicturesPanel.this.getId());
                ManagePicturesPanel.this.getParent().addOrReplace(edit.setOutputMarkupId(true));
                target.addComponent(edit);
            }
        });
    }

    @SuppressWarnings("unchecked")
    private Component getAddresssTable(String id) {
        return AjaxFallbackDefaultDataTableBuilder
                .getBuilder(ManagePicturesPanel.this)
                .addDataProvider(new DefaultDataProvider<Picture>(Picture.class))
                .add(new AbstractColumn(
                        new StringResourceModel("picture.actions.label", ManagePicturesPanel.this, null)) {
                    @Override
                    public void populateItem(Item cellItem, String componentId, IModel rowModel) {
                        final ActionPanelBuilder linkBuilder = ActionPanelBuilder.getBuilder();
                        final Picture image = (Picture) rowModel.getObject();
                        // edit link
                        linkBuilder.add(new EditActionLink(true) {
                            @Override
                            public void onClick(AjaxRequestTarget target) {
                                // feedback
                                getSession().cleanupFeedbackMessages();
                                target.addComponent(getFeedback());
                                // edit
                                EditPicturePanel edit = new EditPicturePanel(ManagePicturesPanel.this.getId(), image);
                                ManagePicturesPanel.this.getParent().addOrReplace(edit.setOutputMarkupId(true));
                                target.addComponent(edit);
                            }
                        });
                        DeleteActionLink removeLink = new DeleteActionLink(new StringResourceModel(
                                "picture.actions.delete.confirm", ManagePicturesPanel.this, null), true) {
                            @Override
                            public void onClick(AjaxRequestTarget target) {
                                // feedback
                                getSession().cleanupFeedbackMessages();
                                target.addComponent(getFeedback());
                                // delete
                                pictureService.deletePicture(image);
                                // manage
                                ManagePicturesPanel manage = new ManagePicturesPanel(ManagePicturesPanel.this.getId());
                                ManagePicturesPanel.this.getParent().addOrReplace(manage.setOutputMarkupId(true));
                                target.addComponent(manage);
                            }
                        };
                        linkBuilder.add(removeLink);
                        cellItem.add(linkBuilder.build(componentId));
                    }
                }).addThumbnailImagePropertyColumn(true).addPropertyColumn("title", true)
                .addPropertyColumn("description", true).addFileDownloadPropertyColumn(true).setNumberOfRows(10)
                .build(id);
    }
}