/**
* 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.webui.servlet.admin;
import java.io.IOException;
import java.sql.SQLException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.dspace.app.webui.servlet.DSpaceServlet;
import org.dspace.app.webui.util.JSPManager;
import org.dspace.app.webui.util.UIUtil;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.ConfigurationManager;
import org.dspace.core.Context;
import org.dspace.core.I18nUtil;
/**
* Servlet for editing the default license
*
* @author Stuart Lewis
*/
public class LicenseEditServlet extends DSpaceServlet
{
/**
* Handle GET requests. This does nothing but forwards
* the request on to the POST handler.
*/
protected void doDSGet(Context c, HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException,
SQLException, AuthorizeException
{
// Forward on to the post handler
this.doDSPost(c, request, response);
}
/**
* Handle the POST requests.
*/
protected void doDSPost(Context c, HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException,
SQLException, AuthorizeException
{
//Get submit button
String button = UIUtil.getSubmitButton(request, "submit");
if (button.equals("submit_cancel"))
{
// Show main admin index
JSPManager.showJSP(request, response, "/dspace-admin/index.jsp");
}
else if (!button.equals("submit_save"))
{
// Get the existing text from the ConfigurationManager
String license = ConfigurationManager.getLicenseText(I18nUtil.getDefaultLicense(c));
// Pass the existing license back to the JSP
request.setAttribute("license", license);
// Show edit page
JSPManager.showJSP(request, response, "/dspace-admin/license-edit.jsp");
}
else
{
// Get text string from form
String license = (String)request.getParameter("license");
// Is the license empty?
if (license.trim().equals(""))
{
// Get the existing text from the ConfigurationManager
license = ConfigurationManager.getLicenseText(I18nUtil.getDefaultLicense(c));
// Pass the existing license back to the JSP
request.setAttribute("license", license);
// Pass the 'empty' message back
request.setAttribute("empty", "true");
// Show edit page
JSPManager.showJSP(request, response, "/dspace-admin/license-edit.jsp");
}
else
{
// Write the string out to file
ConfigurationManager.writeLicenseFile(I18nUtil.getDefaultLicense(c), license);
// Pass the existing license back to the JSP
request.setAttribute("license", license);
// Pass the 'edited' message back
request.setAttribute("edited", "true");
// Show edit page
JSPManager.showJSP(request, response, "/dspace-admin/license-edit.jsp");
}
}
}
}