/**
* 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.artifactbrowser;
import java.io.IOException;
import java.io.Serializable;
import java.sql.SQLException;
import java.text.MessageFormat;
import org.apache.cocoon.caching.CacheableProcessingComponent;
import org.apache.cocoon.environment.ObjectModelHelper;
import org.apache.cocoon.environment.Request;
import org.apache.cocoon.util.HashUtil;
import org.apache.excalibur.source.SourceValidity;
import org.apache.excalibur.source.impl.validity.NOPValidity;
import org.dspace.app.requestitem.RequestItem;
import org.dspace.app.requestitem.RequestItemAuthor;
import org.dspace.app.requestitem.RequestItemAuthorExtractor;
import org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer;
import org.dspace.app.xmlui.utils.ContextUtil;
import org.dspace.app.xmlui.utils.UIException;
import org.dspace.app.xmlui.wing.Message;
import org.dspace.app.xmlui.wing.WingException;
import org.dspace.app.xmlui.wing.element.Body;
import org.dspace.app.xmlui.wing.element.Division;
import org.dspace.app.xmlui.wing.element.List;
import org.dspace.app.xmlui.wing.element.PageMeta;
import org.dspace.app.xmlui.wing.element.Text;
import org.dspace.app.xmlui.wing.element.TextArea;
import org.dspace.authorize.AuthorizeException;
import org.dspace.content.Metadatum;
import org.dspace.content.Item;
import org.dspace.core.Context;
import org.dspace.core.I18nUtil;
import org.dspace.eperson.EPerson;
import org.dspace.handle.HandleManager;
import org.dspace.storage.rdbms.DatabaseManager;
import org.dspace.storage.rdbms.TableRow;
import org.dspace.utils.DSpace;
import org.xml.sax.SAXException;
/**
* Display to the user a simple form letting the user send a document with a message.
*
* Original Concept, JSPUI version: Universidade do Minho at www.uminho.pt
* Sponsorship of XMLUI version: Instituto Oceanográfico de España at www.ieo.es
*
* @author Adán Román Ruiz at arvo.es (added request item support)
*/
public class ItemRequestResponseTrueForm extends AbstractDSpaceTransformer implements CacheableProcessingComponent
{
/** Language Strings */
private static final Message T_title =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.title");
private static final Message T_dspace_home =
message("xmlui.general.dspace_home");
private static final Message T_trail =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.trail");
private static final Message T_head =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.head");
private static final Message T_para1 =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.para1");
private static final Message T_mail =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.mail");
private static final Message T_back =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.back");
private static final Message T_message =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.message");
private static final Message T_subject =
message("xmlui.ArtifactBrowser.ItemRequestResponseTrueForm.subject");
/**
* Generate the unique caching key.
* This key must be unique inside the space of this component.
*/
public Serializable getKey() {
String token = parameters.getParameter("token", "");
String decision = parameters.getParameter("decision", "");
return HashUtil.hash(token+"-"+decision);
}
/**
* Generate the cache validity object.
*/
public SourceValidity getValidity()
{
return NOPValidity.SHARED_INSTANCE;
}
public void addPageMeta(PageMeta pageMeta) throws SAXException,
WingException, UIException, SQLException, IOException,
AuthorizeException
{
pageMeta.addMetadata("title").addContent(T_title);
pageMeta.addTrailLink(contextPath + "/",T_dspace_home);
pageMeta.addTrail().addContent(T_trail);
}
public void addBody(Body body) throws SAXException, WingException,
UIException, SQLException, IOException, AuthorizeException
{
Request request = ObjectModelHelper.getRequest(objectModel);
Context context = ContextUtil.obtainContext(objectModel);
String token = (String) request.getAttribute("token");
RequestItem requestItem = RequestItem.findByToken(context, token);
String title;
Item item = Item.find(context, requestItem.getItemID());
Metadatum[] titleDC = item.getDC("title", null, Item.ANY);
if (titleDC != null || titleDC.length > 0)
title = titleDC[0].value;
else
title = "untitled";
RequestItemAuthor author = new DSpace()
.getServiceManager()
.getServiceByName(RequestItemAuthorExtractor.class.getName(),
RequestItemAuthorExtractor.class)
.getRequestItemAuthor(context, item);
Object[] args = new String[]{
requestItem.getReqName(), // User
HandleManager.getCanonicalForm(item.getHandle()), // URL
title, // request item title
author.getFullName(),
author.getEmail()
};
String subject = I18nUtil.getMessage("itemRequest.response.subject.approve", context);
String messageTemplate = MessageFormat.format(I18nUtil.getMessage("itemRequest.response.body.approve", context), args);
Division itemRequest = body.addInteractiveDivision("itemRequest-form", request.getRequestURI(),Division.METHOD_POST,"primary");
itemRequest.setHead(T_head);
itemRequest.addPara(T_para1);
List form = itemRequest.addList("form",List.TYPE_FORM);
Text subj = form.addItem().addText("subject");
subj.setLabel(T_subject);
subj.setValue(subject);
subj.setSize(60);
TextArea message = form.addItem().addTextArea("message");
message.setSize(20, 0);
message.setLabel(T_message);
message.setValue(parameters.getParameter("message",messageTemplate));
form.addItem().addHidden("decision").setValue(parameters.getParameter("decision",""));
form.addItem().addButton("back").setValue(T_back);
form.addItem().addButton("mail").setValue(T_mail);
}
}