SysMenuServiceImpl.java 15 KB

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  1. package com.ruoyi.system.service.impl;
  2. import java.util.ArrayList;
  3. import java.util.Arrays;
  4. import java.util.HashSet;
  5. import java.util.Iterator;
  6. import java.util.LinkedList;
  7. import java.util.List;
  8. import java.util.Set;
  9. import java.util.stream.Collectors;
  10. import org.springframework.beans.factory.annotation.Autowired;
  11. import org.springframework.stereotype.Service;
  12. import com.ruoyi.common.constant.Constants;
  13. import com.ruoyi.common.constant.UserConstants;
  14. import com.ruoyi.common.core.domain.TreeSelect;
  15. import com.ruoyi.common.core.domain.entity.SysMenu;
  16. import com.ruoyi.common.core.domain.entity.SysRole;
  17. import com.ruoyi.common.core.domain.entity.SysUser;
  18. import com.ruoyi.common.utils.SecurityUtils;
  19. import com.ruoyi.common.utils.StringUtils;
  20. import com.ruoyi.system.domain.vo.MetaVo;
  21. import com.ruoyi.system.domain.vo.RouterVo;
  22. import com.ruoyi.system.mapper.SysMenuMapper;
  23. import com.ruoyi.system.mapper.SysRoleMapper;
  24. import com.ruoyi.system.mapper.SysRoleMenuMapper;
  25. import com.ruoyi.system.service.ISysMenuService;
  26. /**
  27. * 菜单 业务层处理
  28. *
  29. * @author ruoyi
  30. */
  31. @Service
  32. public class SysMenuServiceImpl implements ISysMenuService
  33. {
  34. public static final String PREMISSION_STRING = "perms[\"{0}\"]";
  35. @Autowired
  36. private SysMenuMapper menuMapper;
  37. @Autowired
  38. private SysRoleMapper roleMapper;
  39. @Autowired
  40. private SysRoleMenuMapper roleMenuMapper;
  41. /**
  42. * 根据用户查询系统菜单列表
  43. *
  44. * @param userId 用户ID
  45. * @return 菜单列表
  46. */
  47. @Override
  48. public List<SysMenu> selectMenuList(Long userId)
  49. {
  50. return selectMenuList(new SysMenu(), userId);
  51. }
  52. /**
  53. * 查询系统菜单列表
  54. *
  55. * @param menu 菜单信息
  56. * @return 菜单列表
  57. */
  58. @Override
  59. public List<SysMenu> selectMenuList(SysMenu menu, Long userId)
  60. {
  61. List<SysMenu> menuList = null;
  62. // 管理员显示所有菜单信息
  63. if (SysUser.isAdmin(userId))
  64. {
  65. menuList = menuMapper.selectMenuList(menu);
  66. }
  67. else
  68. {
  69. menu.getParams().put("userId", userId);
  70. menuList = menuMapper.selectMenuListByUserId(menu);
  71. }
  72. return menuList;
  73. }
  74. /**
  75. * 根据用户ID查询权限
  76. *
  77. * @param userId 用户ID
  78. * @return 权限列表
  79. */
  80. @Override
  81. public Set<String> selectMenuPermsByUserId(Long userId)
  82. {
  83. List<String> perms = menuMapper.selectMenuPermsByUserId(userId);
  84. Set<String> permsSet = new HashSet<>();
  85. for (String perm : perms)
  86. {
  87. if (StringUtils.isNotEmpty(perm))
  88. {
  89. permsSet.addAll(Arrays.asList(perm.trim().split(",")));
  90. }
  91. }
  92. return permsSet;
  93. }
  94. /**
  95. * 根据角色ID查询权限
  96. *
  97. * @param roleId 角色ID
  98. * @return 权限列表
  99. */
  100. @Override
  101. public Set<String> selectMenuPermsByRoleId(Long roleId)
  102. {
  103. List<String> perms = menuMapper.selectMenuPermsByRoleId(roleId);
  104. Set<String> permsSet = new HashSet<>();
  105. for (String perm : perms)
  106. {
  107. if (StringUtils.isNotEmpty(perm))
  108. {
  109. permsSet.addAll(Arrays.asList(perm.trim().split(",")));
  110. }
  111. }
  112. return permsSet;
  113. }
  114. /**
  115. * 根据用户ID查询菜单
  116. *
  117. * @param userId 用户名称
  118. * @return 菜单列表
  119. */
  120. @Override
  121. public List<SysMenu> selectMenuTreeByUserId(Long userId)
  122. {
  123. List<SysMenu> menus = null;
  124. if (SecurityUtils.isAdmin(userId))
  125. {
  126. menus = menuMapper.selectMenuTreeAll();
  127. }
  128. else
  129. {
  130. menus = menuMapper.selectMenuTreeByUserId(userId);
  131. }
  132. return getChildPerms(menus, 0);
  133. }
  134. /**
  135. * 根据角色ID查询菜单树信息
  136. *
  137. * @param roleId 角色ID
  138. * @return 选中菜单列表
  139. */
  140. @Override
  141. public List<Long> selectMenuListByRoleId(Long roleId)
  142. {
  143. SysRole role = roleMapper.selectRoleById(roleId);
  144. return menuMapper.selectMenuListByRoleId(roleId, role.isMenuCheckStrictly());
  145. }
  146. /**
  147. * 构建前端路由所需要的菜单
  148. *
  149. * @param menus 菜单列表
  150. * @return 路由列表
  151. */
  152. @Override
  153. public List<RouterVo> buildMenus(List<SysMenu> menus)
  154. {
  155. List<RouterVo> routers = new LinkedList<RouterVo>();
  156. for (SysMenu menu : menus)
  157. {
  158. RouterVo router = new RouterVo();
  159. router.setHidden("1".equals(menu.getVisible()));
  160. router.setName(getRouteName(menu));
  161. router.setPath(getRouterPath(menu));
  162. router.setComponent(getComponent(menu));
  163. router.setQuery(menu.getQuery());
  164. router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache()), menu.getPath()));
  165. List<SysMenu> cMenus = menu.getChildren();
  166. if (StringUtils.isNotEmpty(cMenus) && UserConstants.TYPE_DIR.equals(menu.getMenuType()))
  167. {
  168. router.setAlwaysShow(true);
  169. router.setRedirect("noRedirect");
  170. router.setChildren(buildMenus(cMenus));
  171. }
  172. else if (isMenuFrame(menu))
  173. {
  174. router.setMeta(null);
  175. List<RouterVo> childrenList = new ArrayList<RouterVo>();
  176. RouterVo children = new RouterVo();
  177. children.setPath(menu.getPath());
  178. children.setComponent(menu.getComponent());
  179. children.setName(StringUtils.capitalize(menu.getPath()));
  180. children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), StringUtils.equals("1", menu.getIsCache()), menu.getPath()));
  181. children.setQuery(menu.getQuery());
  182. childrenList.add(children);
  183. router.setChildren(childrenList);
  184. }
  185. else if (menu.getParentId().intValue() == 0 && isInnerLink(menu))
  186. {
  187. router.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon()));
  188. router.setPath("/");
  189. List<RouterVo> childrenList = new ArrayList<RouterVo>();
  190. RouterVo children = new RouterVo();
  191. String routerPath = innerLinkReplaceEach(menu.getPath());
  192. children.setPath(routerPath);
  193. children.setComponent(UserConstants.INNER_LINK);
  194. children.setName(StringUtils.capitalize(routerPath));
  195. children.setMeta(new MetaVo(menu.getMenuName(), menu.getIcon(), menu.getPath()));
  196. childrenList.add(children);
  197. router.setChildren(childrenList);
  198. }
  199. routers.add(router);
  200. }
  201. return routers;
  202. }
  203. /**
  204. * 构建前端所需要树结构
  205. *
  206. * @param menus 菜单列表
  207. * @return 树结构列表
  208. */
  209. @Override
  210. public List<SysMenu> buildMenuTree(List<SysMenu> menus)
  211. {
  212. List<SysMenu> returnList = new ArrayList<SysMenu>();
  213. List<Long> tempList = menus.stream().map(SysMenu::getMenuId).collect(Collectors.toList());
  214. for (Iterator<SysMenu> iterator = menus.iterator(); iterator.hasNext();)
  215. {
  216. SysMenu menu = (SysMenu) iterator.next();
  217. // 如果是顶级节点, 遍历该父节点的所有子节点
  218. if (!tempList.contains(menu.getParentId()))
  219. {
  220. recursionFn(menus, menu);
  221. returnList.add(menu);
  222. }
  223. }
  224. if (returnList.isEmpty())
  225. {
  226. returnList = menus;
  227. }
  228. return returnList;
  229. }
  230. /**
  231. * 构建前端所需要下拉树结构
  232. *
  233. * @param menus 菜单列表
  234. * @return 下拉树结构列表
  235. */
  236. @Override
  237. public List<TreeSelect> buildMenuTreeSelect(List<SysMenu> menus)
  238. {
  239. List<SysMenu> menuTrees = buildMenuTree(menus);
  240. return menuTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
  241. }
  242. /**
  243. * 根据菜单ID查询信息
  244. *
  245. * @param menuId 菜单ID
  246. * @return 菜单信息
  247. */
  248. @Override
  249. public SysMenu selectMenuById(Long menuId)
  250. {
  251. return menuMapper.selectMenuById(menuId);
  252. }
  253. /**
  254. * 是否存在菜单子节点
  255. *
  256. * @param menuId 菜单ID
  257. * @return 结果
  258. */
  259. @Override
  260. public boolean hasChildByMenuId(Long menuId)
  261. {
  262. int result = menuMapper.hasChildByMenuId(menuId);
  263. return result > 0;
  264. }
  265. /**
  266. * 查询菜单使用数量
  267. *
  268. * @param menuId 菜单ID
  269. * @return 结果
  270. */
  271. @Override
  272. public boolean checkMenuExistRole(Long menuId)
  273. {
  274. int result = roleMenuMapper.checkMenuExistRole(menuId);
  275. return result > 0;
  276. }
  277. /**
  278. * 新增保存菜单信息
  279. *
  280. * @param menu 菜单信息
  281. * @return 结果
  282. */
  283. @Override
  284. public int insertMenu(SysMenu menu)
  285. {
  286. return menuMapper.insertMenu(menu);
  287. }
  288. /**
  289. * 修改保存菜单信息
  290. *
  291. * @param menu 菜单信息
  292. * @return 结果
  293. */
  294. @Override
  295. public int updateMenu(SysMenu menu)
  296. {
  297. return menuMapper.updateMenu(menu);
  298. }
  299. /**
  300. * 删除菜单管理信息
  301. *
  302. * @param menuId 菜单ID
  303. * @return 结果
  304. */
  305. @Override
  306. public int deleteMenuById(Long menuId)
  307. {
  308. return menuMapper.deleteMenuById(menuId);
  309. }
  310. /**
  311. * 校验菜单名称是否唯一
  312. *
  313. * @param menu 菜单信息
  314. * @return 结果
  315. */
  316. @Override
  317. public boolean checkMenuNameUnique(SysMenu menu)
  318. {
  319. Long menuId = StringUtils.isNull(menu.getMenuId()) ? -1L : menu.getMenuId();
  320. SysMenu info = menuMapper.checkMenuNameUnique(menu.getMenuName(), menu.getParentId());
  321. if (StringUtils.isNotNull(info) && info.getMenuId().longValue() != menuId.longValue())
  322. {
  323. return UserConstants.NOT_UNIQUE;
  324. }
  325. return UserConstants.UNIQUE;
  326. }
  327. /**
  328. * 获取路由名称
  329. *
  330. * @param menu 菜单信息
  331. * @return 路由名称
  332. */
  333. public String getRouteName(SysMenu menu)
  334. {
  335. String routerName = StringUtils.capitalize(menu.getPath());
  336. // 非外链并且是一级目录(类型为目录)
  337. if (isMenuFrame(menu))
  338. {
  339. routerName = StringUtils.EMPTY;
  340. }
  341. return routerName;
  342. }
  343. /**
  344. * 获取路由地址
  345. *
  346. * @param menu 菜单信息
  347. * @return 路由地址
  348. */
  349. public String getRouterPath(SysMenu menu)
  350. {
  351. String routerPath = menu.getPath();
  352. // 内链打开外网方式
  353. if (menu.getParentId().intValue() != 0 && isInnerLink(menu))
  354. {
  355. routerPath = innerLinkReplaceEach(routerPath);
  356. }
  357. // 非外链并且是一级目录(类型为目录)
  358. if (0 == menu.getParentId().intValue() && UserConstants.TYPE_DIR.equals(menu.getMenuType())
  359. && UserConstants.NO_FRAME.equals(menu.getIsFrame()))
  360. {
  361. routerPath = "/" + menu.getPath();
  362. }
  363. // 非外链并且是一级目录(类型为菜单)
  364. else if (isMenuFrame(menu))
  365. {
  366. routerPath = "/";
  367. }
  368. return routerPath;
  369. }
  370. /**
  371. * 获取组件信息
  372. *
  373. * @param menu 菜单信息
  374. * @return 组件信息
  375. */
  376. public String getComponent(SysMenu menu)
  377. {
  378. String component = UserConstants.LAYOUT;
  379. if (StringUtils.isNotEmpty(menu.getComponent()) && !isMenuFrame(menu))
  380. {
  381. component = menu.getComponent();
  382. }
  383. else if (StringUtils.isEmpty(menu.getComponent()) && menu.getParentId().intValue() != 0 && isInnerLink(menu))
  384. {
  385. component = UserConstants.INNER_LINK;
  386. }
  387. else if (StringUtils.isEmpty(menu.getComponent()) && isParentView(menu))
  388. {
  389. component = UserConstants.PARENT_VIEW;
  390. }
  391. return component;
  392. }
  393. /**
  394. * 是否为菜单内部跳转
  395. *
  396. * @param menu 菜单信息
  397. * @return 结果
  398. */
  399. public boolean isMenuFrame(SysMenu menu)
  400. {
  401. return menu.getParentId().intValue() == 0 && UserConstants.TYPE_MENU.equals(menu.getMenuType())
  402. && menu.getIsFrame().equals(UserConstants.NO_FRAME);
  403. }
  404. /**
  405. * 是否为内链组件
  406. *
  407. * @param menu 菜单信息
  408. * @return 结果
  409. */
  410. public boolean isInnerLink(SysMenu menu)
  411. {
  412. return menu.getIsFrame().equals(UserConstants.NO_FRAME) && StringUtils.ishttp(menu.getPath());
  413. }
  414. /**
  415. * 是否为parent_view组件
  416. *
  417. * @param menu 菜单信息
  418. * @return 结果
  419. */
  420. public boolean isParentView(SysMenu menu)
  421. {
  422. return menu.getParentId().intValue() != 0 && UserConstants.TYPE_DIR.equals(menu.getMenuType());
  423. }
  424. /**
  425. * 根据父节点的ID获取所有子节点
  426. *
  427. * @param list 分类表
  428. * @param parentId 传入的父节点ID
  429. * @return String
  430. */
  431. public List<SysMenu> getChildPerms(List<SysMenu> list, int parentId)
  432. {
  433. List<SysMenu> returnList = new ArrayList<SysMenu>();
  434. for (Iterator<SysMenu> iterator = list.iterator(); iterator.hasNext();)
  435. {
  436. SysMenu t = (SysMenu) iterator.next();
  437. // 一、根据传入的某个父节点ID,遍历该父节点的所有子节点
  438. if (t.getParentId() == parentId)
  439. {
  440. recursionFn(list, t);
  441. returnList.add(t);
  442. }
  443. }
  444. return returnList;
  445. }
  446. /**
  447. * 递归列表
  448. *
  449. * @param list 分类表
  450. * @param t 子节点
  451. */
  452. private void recursionFn(List<SysMenu> list, SysMenu t)
  453. {
  454. // 得到子节点列表
  455. List<SysMenu> childList = getChildList(list, t);
  456. t.setChildren(childList);
  457. for (SysMenu tChild : childList)
  458. {
  459. if (hasChild(list, tChild))
  460. {
  461. recursionFn(list, tChild);
  462. }
  463. }
  464. }
  465. /**
  466. * 得到子节点列表
  467. */
  468. private List<SysMenu> getChildList(List<SysMenu> list, SysMenu t)
  469. {
  470. List<SysMenu> tlist = new ArrayList<SysMenu>();
  471. Iterator<SysMenu> it = list.iterator();
  472. while (it.hasNext())
  473. {
  474. SysMenu n = (SysMenu) it.next();
  475. if (n.getParentId().longValue() == t.getMenuId().longValue())
  476. {
  477. tlist.add(n);
  478. }
  479. }
  480. return tlist;
  481. }
  482. /**
  483. * 判断是否有子节点
  484. */
  485. private boolean hasChild(List<SysMenu> list, SysMenu t)
  486. {
  487. return getChildList(list, t).size() > 0;
  488. }
  489. /**
  490. * 内链域名特殊字符替换
  491. *
  492. * @return 替换后的内链域名
  493. */
  494. public String innerLinkReplaceEach(String path)
  495. {
  496. return StringUtils.replaceEach(path, new String[] { Constants.HTTP, Constants.HTTPS, Constants.WWW, ".", ":" },
  497. new String[] { "", "", "", "/", "/" });
  498. }
  499. }