/**
* The contents of this file are subject to the license and copyright
* detailed in the LICENSE and NOTICE files at the root of the source
* tree and available online at
*
* http://www.dspace.org/license/
*/
package org.dspace.app.xmlui.aspect.versioning;
import org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer;
import org.dspace.app.xmlui.wing.Message;
import org.dspace.app.xmlui.wing.WingException;
import org.dspace.app.xmlui.wing.element.*;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.DCDate;
import org.dspace.utils.DSpace;
import org.dspace.versioning.Version;
import org.dspace.versioning.VersioningService;
/**
*
*
* @author Fabio Bolognesi (fabio at atmire dot com)
* @author Mark Diggory (markd at atmire dot com)
* @author Ben Bosman (ben at atmire dot com)
*/
public class RestoreVersionForm extends AbstractDSpaceTransformer
{
/** Language strings */
private static final Message T_dspace_home = message("xmlui.general.dspace_home");
private static final Message T_item_trail = message("xmlui.administrative.item.general.item_trail");
private static final Message T_title = message("xmlui.aspect.versioning.RestoreVersionForm.title");
private static final Message T_trail = message("xmlui.aspect.versioning.RestoreVersionForm.trail");
private static final Message T_head1 = message("xmlui.aspect.versioning.RestoreVersionForm.head1");
private static final Message T_para1 = message("xmlui.aspect.versioning.RestoreVersionForm.para1");
private static final Message T_column1 = message("xmlui.aspect.versioning.RestoreVersionForm.column1");
private static final Message T_column2 = message("xmlui.aspect.versioning.RestoreVersionForm.column2");
private static final Message T_column3 = message("xmlui.aspect.versioning.RestoreVersionForm.column3");
private static final Message T_column4 = message("xmlui.aspect.versioning.RestoreVersionForm.column4");
private static final Message T_submit_restore = message("xmlui.aspect.versioning.RestoreVersionForm.restore");
private static final Message T_submit_cancel = message("xmlui.general.cancel");
public void addPageMeta(PageMeta pageMeta) throws WingException
{
pageMeta.addMetadata("title").addContent(T_title);
pageMeta.addTrailLink(contextPath + "/", T_dspace_home);
pageMeta.addTrailLink(contextPath + "/admin/item",T_item_trail);
pageMeta.addTrail().addContent(T_trail);
}
public void addBody(Body body) throws WingException, AuthorizeException
{
Division main = createMainDivision(body);
createTable(main);
addButtons(main);
main.addHidden("versioning-continue").setValue(knot.getId());
}
private Division createMainDivision(Body body) throws WingException
{
Division main = body.addInteractiveDivision("restore-version", contextPath+"/item/versionhistory", Division.METHOD_POST, "restore version");
main.setHead(T_head1);
main.addPara(T_para1);
return main;
}
private void createTable(Division main) throws WingException
{
// Get all our parameters
String id = parameters.getParameter("versionID", null);
Table table = main.addTable("version", 1, 1);
Row header = table.addRow(Row.ROLE_HEADER);
header.addCellContent(T_column1);
header.addCellContent(T_column2);
header.addCellContent(T_column3);
header.addCellContent(T_column4);
VersioningService versioningService = new DSpace().getSingletonService(VersioningService.class);
Version version = versioningService.getVersion(context, Integer.parseInt(id));
Row row = table.addRow();
row.addCell().addContent(version.getVersionNumber());
row.addCell().addContent(version.getEperson().getEmail());
row.addCell().addContent(new DCDate(version.getVersionDate()).toString());
row.addCell().addContent(version.getSummary());
List fields = main.addList("fields", List.TYPE_FORM);
Composite addComposite = fields.addItem().addComposite("summary");
addComposite.setLabel(T_column4);
addComposite.addTextArea("summary");
}
private void addButtons(Division main) throws WingException
{
Para buttons = main.addPara();
buttons.addButton("submit_restore").setValue(T_submit_restore);
buttons.addButton("submit_cancel").setValue(T_submit_cancel);
}
}