main.java.info.jtrac.wicket.ItemViewPage.java Source code

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Here is the source code for main.java.info.jtrac.wicket.ItemViewPage.java

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/*
 * Copyright 2002-2005 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 main.java.info.jtrac.wicket;

import main.java.info.jtrac.domain.Item;
import main.java.info.jtrac.domain.ItemSearch;
import main.java.info.jtrac.domain.User;

import org.apache.wicket.PageParameters;
import org.apache.wicket.RestartResponseAtInterceptPageException;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.link.Link;

/**
 * dashboard page
 */
public class ItemViewPage extends BasePage {

    private long itemId;

    public long getItemId() {
        return itemId;
    }

    public ItemViewPage(PageParameters params) {
        String refId = params.getString("0");
        logger.debug("item id parsed from url = '" + refId + "'");
        Item item;
        if (refId.indexOf('-') != -1) {
            // this in the form SPACE-123
            item = getJtrac().loadItemByRefId(refId);
        } else {
            // internal id of type long
            item = getJtrac().loadItem(Long.parseLong(refId));
        }
        itemId = item.getId(); // required for itemRelatePanel
        addComponents(item);
    }

    private void addComponents(final Item item) {
        final ItemSearch itemSearch = getCurrentItemSearch();
        add(new ItemRelatePanel("relate", true));
        Link link = new Link("back") {
            public void onClick() {
                itemSearch.setSelectedItemId(item.getId());
                if (itemSearch.getRefId() != null) {
                    // user had entered item id directly, go back to search page
                    setResponsePage(new ItemSearchFormPage(itemSearch));
                } else {
                    setResponsePage(ItemListPage.class);
                }
            }
        };
        if (itemSearch == null) {
            link.setVisible(false);
        }

        add(link);

        boolean isRelate = itemSearch != null && itemSearch.getRelatingItemRefId() != null;

        User user = getPrincipal();

        if (!user.getSpaces().contains(item.getSpace())) {
            logger.debug("user is not allocated to space");
            throw new RestartResponseAtInterceptPageException(ErrorPage.class);
        }

        add(new Link("edit") {
            public void onClick() {
                setResponsePage(new ItemFormPage(item.getId()));
            }
        }.setVisible(user.isAdminForAllSpaces()));

        add(new ItemViewPanel("itemViewPanel", item, isRelate || user.getId() == 0));

        if (user.isGuestForSpace(item.getSpace()) || isRelate) {
            add(new WebMarkupContainer("itemViewFormPanel").setVisible(false));
        } else {
            add(new ItemViewFormPanel("itemViewFormPanel", item, itemSearch));
        }
    }

}