package org.dspace.app.xmlui.aspect.artifactbrowser;
import java.io.IOException;
import java.io.Serializable;
import java.sql.SQLException;
import org.apache.cocoon.caching.CacheableProcessingComponent;
import org.apache.excalibur.source.SourceValidity;
import org.apache.log4j.Logger;
import org.dspace.app.xmlui.cocoon.AbstractDSpaceTransformer;
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.PageMeta;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.ConfigurationManager;
import org.dspace.eperson.EPerson;
import org.xml.sax.SAXException;
public class FrontPageEmailCheck extends AbstractDSpaceTransformer implements
CacheableProcessingComponent {
private static Logger log = Logger.getLogger(FrontPageEmailCheck.class);
/** Language Strings */
public static final Message T_dspace_home =
message("xmlui.general.dspace_home");
private static final Message T_para1 =
message("xmlui.ArtifactBrowser.FrontPageEmailCheck.para1");
public Serializable getKey() {
// Don't bother caching this component
return null;
}
public SourceValidity getValidity() {
// Since the object isn't currently cachable set this to null also
return null;
}
/**
* Add a page title and trail links.
*/
public void addPageMeta(PageMeta pageMeta) throws SAXException,
WingException, UIException, SQLException, IOException,
AuthorizeException
{
pageMeta.addMetadata("title").addContent(T_dspace_home);
pageMeta.addTrailLink(contextPath, T_dspace_home);
// Add RSS links if available
String formats = ConfigurationManager.getProperty("webui.feed.formats");
if ( formats != null )
{
for (String format : formats.split(","))
{
// Remove the protocol number, i.e. just list 'rss' or' atom'
String[] parts = format.split("_");
if (parts.length < 1)
continue;
String feedFormat = parts[0].trim()+"+xml";
String feedURL = contextPath+"/feed/"+format.trim()+"/site";
pageMeta.addMetadata("feed", feedFormat).addContent(feedURL);
}
}
}
public void addBody(Body body) throws SAXException, WingException,
UIException, SQLException, IOException, AuthorizeException
{
EPerson eperson = context.getCurrentUser();
if (eperson != null) // Is user logged in?
{
String email = eperson.getEmail();
String netid = eperson.getNetid();
try {
if (email.equals(netid.toLowerCase())) // User hasn't submitted an e-mail address yet
{
// Render email change request message
Division emailMessage = body.addDivision("email-message");
emailMessage.addPara(T_para1);
}
} catch (NullPointerException e) {
log.info("Password login, so netid is empty.");
}
}
}
}