package com.mossle.auth.web;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.mossle.auth.persistence.domain.Menu;
import com.mossle.auth.persistence.domain.Perm;
import com.mossle.auth.persistence.manager.MenuManager;
import com.mossle.auth.persistence.manager.PermManager;
import com.mossle.auth.support.MenuCache;
import com.mossle.core.export.Exportor;
import com.mossle.core.export.TableModel;
import com.mossle.core.mapper.BeanMapper;
import com.mossle.core.page.Page;
import com.mossle.core.query.PropertyFilter;
import com.mossle.core.spring.MessageHelper;
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.RequestParam;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
@Controller
@RequestMapping("auth")
public class MenuController {
private MenuManager menuManager;
private PermManager permManager;
private MessageHelper messageHelper;
private Exportor exportor;
private BeanMapper beanMapper = new BeanMapper();
private MenuCache menuCache;
@RequestMapping("menu-list")
public String list(@ModelAttribute Page page,
@RequestParam Map<String, Object> parameterMap, Model model) {
List<PropertyFilter> propertyFilters = PropertyFilter
.buildFromMap(parameterMap);
page = menuManager.pagedQuery(page, propertyFilters);
model.addAttribute("page", page);
return "auth/menu-list";
}
@RequestMapping("menu-input")
public String input(@RequestParam(value = "id", required = false) Long id,
Model model) {
if (id != null) {
Menu menu = menuManager.get(id);
model.addAttribute("model", menu);
String hql = "from Menu where menu.id!=?";
List<Menu> menus = this.menuManager.find(hql, id);
model.addAttribute("menus", menus);
} else {
List<Menu> menus = this.menuManager.getAll();
model.addAttribute("menus", menus);
}
List<Perm> perms = this.permManager.getAll();
model.addAttribute("perms", perms);
return "auth/menu-input";
}
@RequestMapping("menu-save")
public String save(@ModelAttribute Menu menu,
@RequestParam(value = "parentId", required = false) Long parentId,
@RequestParam(value = "permId", required = false) Long permId,
RedirectAttributes redirectAttributes) {
Menu dest = null;
Long id = menu.getId();
if (id != null) {
dest = menuManager.get(id);
beanMapper.copy(menu, dest);
} else {
dest = menu;
}
if (parentId != null) {
dest.setMenu(menuManager.get(parentId));
} else {
dest.setMenu(null);
}
if (permId != null) {
dest.setPerm(permManager.get(permId));
} else {
dest.setPerm(null);
}
menuManager.save(dest);
messageHelper.addFlashMessage(redirectAttributes, "core.success.save",
"保存成功");
this.menuCache.clear();
return "redirect:/auth/menu-list.do";
}
@RequestMapping("menu-remove")
public String remove(@RequestParam("selectedItem") List<Long> selectedItem,
RedirectAttributes redirectAttributes) {
List<Menu> menus = menuManager.findByIds(selectedItem);
menuManager.removeAll(menus);
messageHelper.addFlashMessage(redirectAttributes, "core.delete.save",
"删除成功");
this.menuCache.clear();
return "redirect:/auth/menu-list.do";
}
@RequestMapping("menu-export")
public void export(@ModelAttribute Page page,
@RequestParam Map<String, Object> parameterMap,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
List<PropertyFilter> propertyFilters = PropertyFilter
.buildFromMap(parameterMap);
page = menuManager.pagedQuery(page, propertyFilters);
List<Menu> menus = (List<Menu>) page.getResult();
TableModel tableModel = new TableModel();
tableModel.setName("menu");
tableModel.addHeaders("id", "name");
tableModel.setData(menus);
exportor.export(request, response, tableModel);
}
// ~ ======================================================================
@Resource
public void setMenuManager(MenuManager menuManager) {
this.menuManager = menuManager;
}
@Resource
public void setPermManager(PermManager permManager) {
this.permManager = permManager;
}
@Resource
public void setMessageHelper(MessageHelper messageHelper) {
this.messageHelper = messageHelper;
}
@Resource
public void setExportor(Exportor exportor) {
this.exportor = exportor;
}
@Resource
public void setMenuCache(MenuCache menuCache) {
this.menuCache = menuCache;
}
}