/*
    * Licensed under the GPL License. You may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *   https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
    *
    * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
    * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
    * PURPOSE.
   */
  package psiprobe.controllers.deploy;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.springframework.beans.factory.annotation.Value;
  import org.springframework.security.core.Authentication;
  import org.springframework.security.core.context.SecurityContextHolder;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.ServletRequestUtils;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.servlet.ModelAndView;
  import org.springframework.web.servlet.view.InternalResourceView;
  
  import psiprobe.controllers.AbstractTomcatContainerController;
  
  /**
   * Forces Tomcat to install a pre-configured context name.
   */
  @Controller
  public class DeployContextController extends AbstractTomcatContainerController {
  
    @RequestMapping(path = "/adm/deploycontext.htm")
    @Override
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
        throws Exception {
      return super.handleRequest(request, response);
    }
  
    @Override
    public ModelAndView handleRequestInternal(HttpServletRequest request,
        HttpServletResponse response) throws Exception {
  
      String contextName = ServletRequestUtils.getStringParameter(request, "context");
  
      if (contextName != null) {
        try {
          if (getContainerWrapper().getTomcatContainer().installContext(contextName)) {
            request.setAttribute("successMessage", getMessageSourceAccessor()
                .getMessage("probe.src.deploy.context.success", new Object[] {contextName}));
            // Logging action
            Authentication auth = SecurityContextHolder.getContext().getAuthentication();
            // get username logger
            String name = auth.getName();
            logger.info(getMessageSourceAccessor().getMessage("probe.src.log.deploycontext"), name,
                contextName);
          } else {
            request.setAttribute("errorMessage", getMessageSourceAccessor()
                .getMessage("probe.src.deploy.context.failure", new Object[] {contextName}));
          }
        } catch (Exception e) {
          request.setAttribute("errorMessage", e.getMessage());
          logger.trace("", e);
        }
      }
  
      return new ModelAndView(new InternalResourceView(getViewName()));
    }
  
    @Value("/adm/deploy.htm")
    @Override
    public void setViewName(String viewName) {
      super.setViewName(viewName);
    }
  
  }