package com.github.zhangkaitao.shiro.chapter16.web.controller;
import com.github.zhangkaitao.shiro.chapter16.entity.Resource;
import com.github.zhangkaitao.shiro.chapter16.service.ResourceService;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.mvc.support.RedirectAttributes;
/**
* <p>User: Zhang Kaitao
* <p>Date: 14-2-14
* <p>Version: 1.0
*/
@Controller
@RequestMapping("/resource")
public class ResourceController {
@Autowired
private ResourceService resourceService;
@ModelAttribute("types")
public Resource.ResourceType[] resourceTypes() {
return Resource.ResourceType.values();
}
@RequiresPermissions("resource:view")
@RequestMapping(method = RequestMethod.GET)
public String list(Model model) {
model.addAttribute("resourceList", resourceService.findAll());
return "resource/list";
}
@RequiresPermissions("resource:create")
@RequestMapping(value = "/{parentId}/appendChild", method = RequestMethod.GET)
public String showAppendChildForm(@PathVariable("parentId") Long parentId, Model model) {
Resource parent = resourceService.findOne(parentId);
model.addAttribute("parent", parent);
Resource child = new Resource();
child.setParentId(parentId);
child.setParentIds(parent.makeSelfAsParentIds());
model.addAttribute("resource", child);
model.addAttribute("op", "新增子节点");
return "resource/edit";
}
@RequiresPermissions("resource:create")
@RequestMapping(value = "/{parentId}/appendChild", method = RequestMethod.POST)
public String create(Resource resource, RedirectAttributes redirectAttributes) {
resourceService.createResource(resource);
redirectAttributes.addFlashAttribute("msg", "新增子节点成功");
return "redirect:/resource";
}
@RequiresPermissions("resource:update")
@RequestMapping(value = "/{id}/update", method = RequestMethod.GET)
public String showUpdateForm(@PathVariable("id") Long id, Model model) {
model.addAttribute("resource", resourceService.findOne(id));
model.addAttribute("op", "修改");
return "resource/edit";
}
@RequiresPermissions("resource:update")
@RequestMapping(value = "/{id}/update", method = RequestMethod.POST)
public String update(Resource resource, RedirectAttributes redirectAttributes) {
resourceService.updateResource(resource);
redirectAttributes.addFlashAttribute("msg", "修改成功");
return "redirect:/resource";
}
@RequiresPermissions("resource:delete")
@RequestMapping(value = "/{id}/delete", method = RequestMethod.GET)
public String delete(@PathVariable("id") Long id, RedirectAttributes redirectAttributes) {
resourceService.deleteResource(id);
redirectAttributes.addFlashAttribute("msg", "删除成功");
return "redirect:/resource";
}
}