/**
* Copyright (c) 2005-2012 https://github.com/zhangkaitao
*
* Licensed under the Apache License, Version 2.0 (the "License");
*/
package com.sishuok.es.sys.permission.web.controller;
import com.google.common.collect.Sets;
import com.sishuok.es.common.Constants;
import com.sishuok.es.common.entity.enums.AvailableEnum;
import com.sishuok.es.common.entity.search.Searchable;
import com.sishuok.es.common.web.controller.BaseCRUDController;
import com.sishuok.es.sys.permission.entity.Role;
import com.sishuok.es.sys.permission.entity.RoleResourcePermission;
import com.sishuok.es.sys.permission.service.PermissionService;
import com.sishuok.es.sys.permission.service.RoleService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;
import java.util.Set;
/**
* <p>User: Zhang Kaitao
* <p>Date: 13-1-28 下午4:29
* <p>Version: 1.0
*/
@Controller
@RequestMapping(value = "/admin/sys/permission/role")
public class RoleController extends BaseCRUDController<Role, Long> {
@Autowired
private PermissionService permissionService;
public RoleController() {
setResourceIdentity("sys:role");
}
@Override
protected void setCommonData(Model model) {
super.setCommonData(model);
model.addAttribute("availableList", AvailableEnum.values());
Searchable searchable = Searchable.newSearchable();
// searchable.addSearchFilter("show", SearchOperator.eq, true);
model.addAttribute("permissions", permissionService.findAllWithNoPageNoSort(searchable));
}
@RequestMapping(value = "create/discard", method = RequestMethod.POST)
@Override
public String create(
Model model, @Valid @ModelAttribute("m") Role m, BindingResult result,
RedirectAttributes redirectAttributes) {
throw new RuntimeException("discarded method");
}
@RequestMapping(value = "{id}/update/discard", method = RequestMethod.POST)
@Override
public String update(
Model model, @Valid @ModelAttribute("m") Role m, BindingResult result,
@RequestParam(value = Constants.BACK_URL, required = false) String backURL,
RedirectAttributes redirectAttributes) {
throw new RuntimeException("discarded method");
}
@RequestMapping(value = "create", method = RequestMethod.POST)
public String createWithResourcePermission(
Model model,
@Valid @ModelAttribute("m") Role role, BindingResult result,
@RequestParam("resourceId") Long[] resourceIds,
@RequestParam("permissionIds") Long[][] permissionIds,
RedirectAttributes redirectAttributes) {
fillResourcePermission(role, resourceIds, permissionIds);
return super.create(model, role, result, redirectAttributes);
}
@RequestMapping(value = "{id}/update", method = RequestMethod.POST)
public String updateWithResourcePermission(
Model model,
@Valid @ModelAttribute("m") Role role, BindingResult result,
@RequestParam("resourceId") Long[] resourceIds,
@RequestParam("permissionIds") Long[][] permissionIds,
@RequestParam(value = Constants.BACK_URL, required = false) String backURL,
RedirectAttributes redirectAttributes) {
fillResourcePermission(role, resourceIds, permissionIds);
return super.update(model, role, result, backURL, redirectAttributes);
}
private void fillResourcePermission(Role role, Long[] resourceIds, Long[][] permissionIds) {
int resourceLength = resourceIds.length;
if (resourceIds.length == 0) {
return;
}
if (resourceLength == 1) { //如果长度为1 那么permissionIds就变成如[[0],[1],[2]]这种
Set<Long> permissionIdSet = Sets.newHashSet();
for (Long[] permissionId : permissionIds) {
permissionIdSet.add(permissionId[0]);
}
role.addResourcePermission(
new RoleResourcePermission(resourceIds[0], permissionIdSet)
);
} else {
for (int i = 0; i < resourceLength; i++) {
role.addResourcePermission(
new RoleResourcePermission(resourceIds[i], Sets.newHashSet(permissionIds[i]))
);
}
}
}
@RequestMapping(value = "/changeStatus/{newStatus}")
public String changeStatus(
HttpServletRequest request,
@PathVariable("newStatus") Boolean newStatus,
@RequestParam("ids") Long[] ids,
RedirectAttributes redirectAttributes
) {
this.permissionList.assertHasUpdatePermission();
for (Long id : ids) {
Role role = baseService.findOne(id);
role.setShow(newStatus);
baseService.update(role);
}
redirectAttributes.addFlashAttribute(Constants.MESSAGE, "操作成功！");
return "redirect:" + request.getAttribute(Constants.BACK_URL);
}
@RequestMapping("{role}/permissions")
public String permissions(@PathVariable("role") Role role) {
return viewName("permissionsTable");
}
}