/**
* Most of the code in the Qalingo project is copyrighted Hoteia and licensed
* under the Apache License Version 2.0 (release version 0.8.0)
* http://www.apache.org/licenses/LICENSE-2.0
*
* Copyright (c) Hoteia, 2012-2014
* http://www.hoteia.com - http://twitter.com/hoteia - contact@hoteia.com
*
*/
package org.hoteia.qalingo.web.mvc.controller.user;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import org.apache.commons.lang.StringUtils;
import org.hoteia.qalingo.core.Constants;
import org.hoteia.qalingo.core.ModelConstants;
import org.hoteia.qalingo.core.RequestConstants;
import org.hoteia.qalingo.core.domain.MarketArea;
import org.hoteia.qalingo.core.domain.User;
import org.hoteia.qalingo.core.domain.enumtype.BoUrls;
import org.hoteia.qalingo.core.pojo.RequestData;
import org.hoteia.qalingo.core.web.mvc.controller.AbstractBackofficeQalingoController;
import org.hoteia.qalingo.core.web.mvc.form.UserForm;
import org.hoteia.qalingo.core.web.mvc.viewbean.UserViewBean;
import org.hoteia.qalingo.core.web.servlet.ModelAndViewThemeDevice;
import org.hoteia.qalingo.core.web.servlet.view.RedirectView;
import org.springframework.beans.support.PagedListHolder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
/**
* User details
*/
@Controller("userController")
public class UserController extends AbstractBackofficeQalingoController {
@RequestMapping(value = BoUrls.USER_LIST_URL, method = RequestMethod.GET)
public ModelAndView userList(final HttpServletRequest request, final Model model) throws Exception {
ModelAndViewThemeDevice modelAndView = new ModelAndViewThemeDevice(getCurrentVelocityPath(request), BoUrls.USER_LIST.getVelocityPage());
final RequestData requestData = requestUtil.getRequestData(request);
final MarketArea marketArea = requestData.getMarketArea();
displayList(request, model, requestData);
Object[] params = {marketArea.getName() + " (" + marketArea.getCode() + ")"};
overrideDefaultSeoPageTitleAndMainContentTitle(request, modelAndView, BoUrls.USER_LIST.getKey() + "", params);
return modelAndView;
}
@RequestMapping(value = BoUrls.USER_DETAILS_URL, method = RequestMethod.GET)
public ModelAndView userDetails(final HttpServletRequest request, final Model model) throws Exception {
ModelAndViewThemeDevice modelAndView = new ModelAndViewThemeDevice(getCurrentVelocityPath(request), BoUrls.USER_DETAILS.getVelocityPage());
final RequestData requestData = requestUtil.getRequestData(request);
final String userCode = request.getParameter(RequestConstants.REQUEST_PARAMETER_USER_CODE);
final User user = userService.getUserByCode(userCode);
UserViewBean userViewBean = backofficeViewBeanFactory.buildViewBeanUser(requestData, user);
if(userViewBean == null){
final String url = requestUtil.getLastRequestUrl(request);
return new ModelAndView(new RedirectView(url));
}
model.addAttribute(ModelConstants.URL_BACK, backofficeUrlService.generateUrl(BoUrls.USER_LIST, requestData));
request.setAttribute(ModelConstants.USER_VIEW_BEAN, userViewBean);
Object[] params = {user.getLastname() + " " + user.getFirstname() + " (" + user.getLogin() + ")"};
overrideDefaultSeoPageTitleAndMainContentTitle(request, modelAndView, BoUrls.USER_DETAILS.getKey(), params);
return modelAndView;
}
@RequestMapping(value = BoUrls.USER_EDIT_URL, method = RequestMethod.GET)
public ModelAndView userEdit(final HttpServletRequest request, final Model model, @ModelAttribute(ModelConstants.USER_FORM) UserForm userForm) throws Exception {
ModelAndViewThemeDevice modelAndView = new ModelAndViewThemeDevice(getCurrentVelocityPath(request), BoUrls.USER_EDIT.getVelocityPage());
final RequestData requestData = requestUtil.getRequestData(request);
final String userCode = request.getParameter(RequestConstants.REQUEST_PARAMETER_USER_CODE);
final User user = userService.getUserByCode(userCode);
UserViewBean userViewBean = backofficeViewBeanFactory.buildViewBeanUser(requestData, user);
if(userViewBean == null){
final String url = requestUtil.getLastRequestUrl(request);
return new ModelAndView(new RedirectView(url));
}
model.addAttribute(ModelConstants.URL_BACK, backofficeUrlService.generateUrl(BoUrls.USER_DETAILS, requestData, user));
request.setAttribute(ModelConstants.USER_VIEW_BEAN, userViewBean);
Object[] params = {user.getLastname() + " " + user.getFirstname() + " (" + user.getLogin() + ")"};
overrideDefaultSeoPageTitleAndMainContentTitle(request, modelAndView, BoUrls.USER_DETAILS.getKey(), params);
return modelAndView;
}
@RequestMapping(value = BoUrls.USER_EDIT_URL, method = RequestMethod.POST)
public ModelAndView submitUserEdit(final HttpServletRequest request, @Valid @ModelAttribute(ModelConstants.USER_FORM) UserForm userForm,
BindingResult result, final Model model) throws Exception {
if (result.hasErrors()) {
return userEdit(request, model, userForm);
}
final String userCode = request.getParameter(RequestConstants.REQUEST_PARAMETER_USER_CODE);
final User user = userService.getUserByCode(userCode);
// Update the user
webBackofficeService.createOrUpdateUser(user, userForm);
final String urlRedirect = backofficeUrlService.generateUrl(BoUrls.USER_DETAILS, requestUtil.getRequestData(request), user);
return new ModelAndView(new RedirectView(urlRedirect));
}
/**
*
*/
@ModelAttribute(ModelConstants.USER_FORM)
protected UserForm initUserForm(final HttpServletRequest request, final Model model) throws Exception {
final RequestData requestData = requestUtil.getRequestData(request);
final String userCode = request.getParameter(RequestConstants.REQUEST_PARAMETER_USER_CODE);
if(StringUtils.isNotEmpty(userCode)){
final User userEdit = userService.getUserByCode(userCode);
return backofficeFormFactory.buildUserForm(requestData, userEdit);
}
return backofficeFormFactory.buildUserForm(requestData, null);
}
protected void displayList(final HttpServletRequest request, final Model model, final RequestData requestData) throws Exception {
String url = request.getRequestURI();
String page = request.getParameter(Constants.PAGINATION_PAGE_PARAMETER);
String sessionKey = "PagedListHolder_Users";
PagedListHolder<UserViewBean> userViewBeanPagedListHolder = new PagedListHolder<UserViewBean>();
if(StringUtils.isEmpty(page)){
userViewBeanPagedListHolder = initList(request, sessionKey, requestData);
} else {
userViewBeanPagedListHolder = (PagedListHolder) request.getSession().getAttribute(sessionKey);
if (userViewBeanPagedListHolder == null) {
userViewBeanPagedListHolder = initList(request, sessionKey, requestData);
}
int pageTarget = new Integer(page).intValue() - 1;
int pageCurrent = userViewBeanPagedListHolder.getPage();
if (pageCurrent < pageTarget) {
for (int i = pageCurrent; i < pageTarget; i++) {
userViewBeanPagedListHolder.nextPage();
}
} else if (pageCurrent > pageTarget) {
for (int i = pageTarget; i < pageCurrent; i++) {
userViewBeanPagedListHolder.previousPage();
}
}
}
model.addAttribute(Constants.PAGINATION_PAGE_URL, url);
model.addAttribute(Constants.PAGINATION_PAGE_PAGED_LIST_HOLDER, userViewBeanPagedListHolder);
}
protected PagedListHolder<UserViewBean> initList(final HttpServletRequest request, String sessionKey, final RequestData requestData) throws Exception {
final MarketArea marketArea = requestData.getMarketArea();
List<User> users = userService.findUsers();
PagedListHolder<UserViewBean> userViewBeanPagedListHolder = new PagedListHolder<UserViewBean>();
final List<UserViewBean> userViewBeans = new ArrayList<UserViewBean>();
for (Iterator<User> iterator = users.iterator(); iterator.hasNext();) {
User userIt = (User) iterator.next();
userViewBeans.add(backofficeViewBeanFactory.buildViewBeanUser(requestData, userIt));
}
userViewBeanPagedListHolder = new PagedListHolder<UserViewBean>(userViewBeans);
userViewBeanPagedListHolder.setPageSize(Constants.PAGE_SIZE);
request.getSession().setAttribute(sessionKey, userViewBeanPagedListHolder);
return userViewBeanPagedListHolder;
}
}