/**
* 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.search;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import org.apache.commons.lang3.StringUtils;
import org.hoteia.qalingo.core.Constants;
import org.hoteia.qalingo.core.ModelConstants;
import org.hoteia.qalingo.core.domain.Cart;
import org.hoteia.qalingo.core.domain.MarketArea;
import org.hoteia.qalingo.core.domain.Retailer;
import org.hoteia.qalingo.core.domain.Store;
import org.hoteia.qalingo.core.domain.Store_;
import org.hoteia.qalingo.core.domain.enumtype.FoUrls;
import org.hoteia.qalingo.core.fetchplan.FetchPlan;
import org.hoteia.qalingo.core.fetchplan.SpecificFetchMode;
import org.hoteia.qalingo.core.i18n.enumtype.ScopeWebMessage;
import org.hoteia.qalingo.core.service.ProductService;
import org.hoteia.qalingo.core.service.RetailerService;
import org.hoteia.qalingo.core.solr.bean.SolrParam;
import org.hoteia.qalingo.core.solr.bean.StoreSolr;
import org.hoteia.qalingo.core.solr.response.StoreResponseBean;
import org.hoteia.qalingo.core.solr.service.AbstractSolrService;
import org.hoteia.qalingo.core.solr.service.StoreSolrService;
import org.hoteia.qalingo.core.web.mvc.form.SearchForm;
import org.hoteia.qalingo.core.web.mvc.viewbean.BreadcrumbViewBean;
import org.hoteia.qalingo.core.web.mvc.viewbean.CartViewBean;
import org.hoteia.qalingo.core.web.mvc.viewbean.MenuViewBean;
import org.hoteia.qalingo.core.web.mvc.viewbean.SearchFacetViewBean;
import org.hoteia.qalingo.core.web.mvc.viewbean.StoreViewBean;
import org.hoteia.qalingo.core.web.resolver.RequestData;
import org.hoteia.qalingo.core.web.servlet.ModelAndViewThemeDevice;
import org.hoteia.qalingo.core.web.servlet.view.RedirectView;
import org.hoteia.qalingo.web.mvc.controller.AbstractMCommerceController;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.support.MutableSortDefinition;
import org.springframework.beans.support.PagedListHolder;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
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;
/**
*
*/
@Controller("storeSearchController")
public class StoreSearchController extends AbstractMCommerceController {
private final Logger logger = LoggerFactory.getLogger(getClass());
@Autowired
protected RetailerService retailerService;
@Autowired
protected StoreSolrService storeSolrService;
protected List<SpecificFetchMode> storeFetchPlans = new ArrayList<SpecificFetchMode>();
public StoreSearchController() {
storeFetchPlans.add(new SpecificFetchMode(Store_.attributes.getName()));
storeFetchPlans.add(new SpecificFetchMode(Store_.assets.getName()));
}
@RequestMapping(value = FoUrls.STORE_SEARCH_URL, method = RequestMethod.GET)
public ModelAndView search(final HttpServletRequest request, final Model model, @Valid SearchForm searchForm) throws Exception {
ModelAndViewThemeDevice modelAndView = (ModelAndViewThemeDevice) displaySearch(request, model);
final RequestData requestData = requestUtil.getRequestData(request);
// SANITY CHECK : evict values
List<String> evictValues = new ArrayList<String>();
evictValues.add("*");
if (StringUtils.isNotEmpty(searchForm.getText())
&& evictValues.contains(searchForm.getText())) {
return modelAndView;
}
// SANITY CHECK : if empty search : use geolocated city as default value
if (StringUtils.isEmpty(searchForm.getText())
&& searchForm.getPage() == 0
&& requestData.getGeolocData() != null
&& requestData.getGeolocData().getCity() != null) {
searchForm.setText(requestData.getGeolocData().getCity().getName());
}
// SANITY CHECK : empty search
if (StringUtils.isEmpty(searchForm.getText())
&& searchForm.getPage() == 0) {
return modelAndView;
}
String url = requestUtil.getCurrentRequestUrl(request);
String sessionKeyPagedListHolder = "Search_Store_PagedListHolder_" + request.getSession().getId();
String sessionKeyFacet = "Search_Store_Facet_" + request.getSession().getId();
int page = 0;
try {
page = Integer.parseInt(request.getParameter("page"));
} catch (Exception e) {
// NO NEED
}
String mode = request.getParameter(Constants.PAGE_VIEW_MODE);
String cities = request.getParameter("cities");
String countries = request.getParameter("countries");
List<String> cityList = new ArrayList<String>();
if (StringUtils.isEmpty(cities)) {
cityList = null;
} else{
String[] arr = cities.split(",");
cityList = Arrays.asList(arr);
}
List<String> countryList = new ArrayList<String>();
if (StringUtils.isEmpty(countries)) {
countryList = null;
} else{
String[] arr = countries.split(",");
countryList = Arrays.asList(arr);
}
int pageSize = searchForm.getPageSize();
if(pageSize == 0){
pageSize = 16;
}
String sortBy = searchForm.getSortBy();
String order = searchForm.getOrder();
try {
PagedListHolder<StoreViewBean> pagedListHolder;
if(page == 0 || request.getSession().getAttribute(sessionKeyPagedListHolder) == null){
StoreResponseBean storeResponseBean = null;
List<String> facetFields = new ArrayList<String>();
facetFields.add(StoreResponseBean.STORE_CITY_FACET_FIELD);
facetFields.add(StoreResponseBean.STORE_COUNTRY_FACET_FIELD);
String query = getSearchQuery(searchForm.getText());
SolrParam solrParam = new SolrParam();
solrParam.put("rows", "150");
storeResponseBean = storeSolrService.searchStore(query, facetFields, cityList,countryList, solrParam);
// StoreResponseBean storeResponBeanNonFilter = storeSolrService.searchStore(, , facetFields);
pagedListHolder = initList(requestData, sessionKeyPagedListHolder, storeResponseBean, pageSize, sortBy, order);
// FACETS
// List<SearchFacetViewBean> facets = frontofficeViewBeanFactory.buildListViewBeanStoreSearchFacet(requestData, storeResponBeanNonFilter);
List<SearchFacetViewBean> facets = frontofficeViewBeanFactory.buildListViewBeanStoreSearchFacet(requestData, storeResponseBean);
modelAndView.addObject(AbstractSolrService.SEARCH_FACET_FIELD_LIST, facets);
request.getSession().setAttribute(sessionKeyFacet, facets);
} else {
pagedListHolder = (PagedListHolder<StoreViewBean>) request.getSession().getAttribute(sessionKeyPagedListHolder);
// FACETS
List<SearchFacetViewBean> facets = (List<SearchFacetViewBean>) request.getSession().getAttribute(sessionKeyFacet);
modelAndView.addObject(AbstractSolrService.SEARCH_FACET_FIELD_LIST, facets);
}
int pageListPosition = page - 1;
int pageCurrent = pagedListHolder.getPage();
if (pageCurrent < pageListPosition) {
for (int i = pageCurrent; i < pageListPosition; i++) {
pagedListHolder.nextPage();
}
} else if (pageCurrent > pageListPosition) {
for (int i = pageListPosition; i < pageCurrent; i++) {
pagedListHolder.previousPage();
}
}
modelAndView.addObject(Constants.PAGINATION_PAGE_URL, url);
modelAndView.addObject(Constants.PAGINATION_PAGE_PAGED_LIST_HOLDER, pagedListHolder);
modelAndView.addObject(Constants.SEARCH_TEXT, searchForm.getText());
modelAndView.addObject(Constants.PAGINATION_PAGE_SIZE, pagedListHolder.getPageSize());
modelAndView.addObject(Constants.PAGINATION_SORT_BY, sortBy);
modelAndView.addObject(Constants.PAGINATION_ORDER, order);
modelAndView.addObject(Constants.STORE_CITY_PARAMETER, cities);
modelAndView.addObject(Constants.STORE_COUNTRY_PARAMETER, countries);
} catch (Exception e) {
logger.error("SOLR Error", e);
return modelAndView;
}
modelAndView.addObject("storeSearchUrl", urlService.generateUrl(FoUrls.STORE_SEARCH, requestData));
return modelAndView;
}
@RequestMapping(value = FoUrls.STORE_SEARCH_URL, method = RequestMethod.POST)
public ModelAndView submitSearch(final HttpServletRequest request, final Model model, @Valid SearchForm searchForm) throws Exception {
String sessionKeyPagedListHolder = "Search_Store_PagedListHolder_" + request.getSession().getId();
request.getSession().removeAttribute(sessionKeyPagedListHolder);
return search(request, model, searchForm);
}
protected String getSearchQuery(String text) {
return StoreResponseBean.STORE_DEFAULT_SEARCH_FIELD + ":" + text + " AND active:true";
}
protected ModelAndView displaySearch(final HttpServletRequest request, final Model model) throws Exception {
ModelAndViewThemeDevice modelAndView = new ModelAndViewThemeDevice(getCurrentVelocityPath(request), FoUrls.STORE_SEARCH.getVelocityPage());
final RequestData requestData = requestUtil.getRequestData(request);
modelAndView.addObject(ModelConstants.SEARCH_FORM, formFactory.buildSearchForm(requestData));
model.addAttribute(ModelConstants.BREADCRUMB_VIEW_BEAN, buildBreadcrumbViewBean(requestData));
loadRecentProducts(requestData, model);
final Cart currentCart = requestData.getCart();
final CartViewBean cartViewBean = frontofficeViewBeanFactory.buildViewBeanCart(requestUtil.getRequestData(request), currentCart);
modelAndView.addObject(ModelConstants.CART_VIEW_BEAN, cartViewBean);
return modelAndView;
}
protected BreadcrumbViewBean buildBreadcrumbViewBean(final RequestData requestData){
final Locale locale = requestData.getLocale();
// BREADCRUMB
BreadcrumbViewBean breadcrumbViewBean = new BreadcrumbViewBean();
breadcrumbViewBean.setName(getSpecificMessage(ScopeWebMessage.HEADER_MENU, FoUrls.STORE_LOCATION.getKey(), locale));
List<MenuViewBean> menuViewBeans = breadcrumbViewBean.getMenus();
MenuViewBean menu = new MenuViewBean();
menu.setKey(FoUrls.HOME.getKey());
menu.setName(getSpecificMessage(ScopeWebMessage.HEADER_MENU, FoUrls.HOME.getKey(), locale));
menu.setUrl(urlService.generateUrl(FoUrls.HOME, requestData));
menuViewBeans.add(menu);
menu = new MenuViewBean();
menu.setKey(FoUrls.STORE_LOCATION.getKey());
menu.setName(getSpecificMessage(ScopeWebMessage.HEADER_MENU, FoUrls.STORE_LOCATION.getKey(), locale));
menu.setUrl(urlService.generateUrl(FoUrls.STORE_LOCATION, requestData));
menuViewBeans.add(menu);
menu = new MenuViewBean();
menu.setKey(FoUrls.STORE_SEARCH.getKey());
menu.setName(getSpecificMessage(ScopeWebMessage.HEADER_MENU, FoUrls.STORE_SEARCH.getKey(), locale));
menu.setUrl(urlService.generateUrl(FoUrls.STORE_SEARCH, requestData));
menu.setActive(true);
menuViewBeans.add(menu);
return breadcrumbViewBean;
}
/**
*
*/
@ModelAttribute("searchForm")
protected SearchForm getSearchForm(final HttpServletRequest request, final Model model) throws Exception {
final RequestData requestData = requestUtil.getRequestData(request);
return formFactory.buildSearchForm(requestData);
}
private PagedListHolder<StoreViewBean> initList(final RequestData requestData, final String sessionKeyPagedListHolder, final StoreResponseBean storeResponseBean,
int pageSize, String sortBy, String order) throws Exception {
final HttpServletRequest request = requestData.getRequest();
final List<StoreViewBean> storeViewBeans = new ArrayList<StoreViewBean>();
List<StoreSolr> searchtItems = storeResponseBean.getStoreSolrList();
for (StoreSolr storeSolr : searchtItems) {
Store store = retailerService.getStoreByCode(storeSolr.getCode(), new FetchPlan(storeFetchPlans));
if (store != null) {
StoreViewBean storeViewBean = frontofficeViewBeanFactory.buildViewBeanStore(requestData, store);
storeViewBeans.add(storeViewBean);
} else {
// STORE DOESN'T EXIST ANYMORE : CLEAN INDEX
storeSolrService.removeStore(storeSolr);
}
}
PagedListHolder<StoreViewBean> pagedListHolder = new PagedListHolder<StoreViewBean>(storeViewBeans);
pagedListHolder.setPageSize(pageSize);
if(StringUtils.isNotEmpty(sortBy)
&& StringUtils.isNotEmpty(order)){
pagedListHolder.setSort(new MutableSortDefinition(sortBy, true, Constants.PAGE_ORDER_ASC.equalsIgnoreCase(order)));
pagedListHolder.resort();
}
request.getSession().setAttribute(sessionKeyPagedListHolder, pagedListHolder);
return pagedListHolder;
}
}