1
19
20 package com.liferay.portlet.messageboards.service.permission;
21
22 import com.liferay.portal.PortalException;
23 import com.liferay.portal.SystemException;
24 import com.liferay.portal.security.auth.PrincipalException;
25 import com.liferay.portal.security.permission.PermissionChecker;
26 import com.liferay.portlet.messageboards.model.MBCategory;
27 import com.liferay.portlet.messageboards.model.MBMessage;
28 import com.liferay.portlet.messageboards.service.MBBanLocalServiceUtil;
29 import com.liferay.portlet.messageboards.service.MBMessageLocalServiceUtil;
30
31
37 public class MBMessagePermission {
38
39 public static void check(
40 PermissionChecker permissionChecker, long messageId,
41 String actionId)
42 throws PortalException, SystemException {
43
44 if (!contains(permissionChecker, messageId, actionId)) {
45 throw new PrincipalException();
46 }
47 }
48
49 public static void check(
50 PermissionChecker permissionChecker, MBMessage message,
51 String actionId)
52 throws PortalException, SystemException {
53
54 if (!contains(permissionChecker, message, actionId)) {
55 throw new PrincipalException();
56 }
57 }
58
59 public static boolean contains(
60 PermissionChecker permissionChecker, long messageId,
61 String actionId)
62 throws PortalException, SystemException {
63
64 MBMessage message = MBMessageLocalServiceUtil.getMessage(messageId);
65
66 return contains(permissionChecker, message, actionId);
67 }
68
69 public static boolean contains(
70 PermissionChecker permissionChecker, MBMessage message,
71 String actionId)
72 throws SystemException {
73
74 MBCategory category = message.getCategory();
75
76 long groupId = 0;
77
78 if (category != null) {
79 groupId = category.getGroupId();
80 }
81
82 if (MBBanLocalServiceUtil.hasBan(
83 groupId, permissionChecker.getUserId())) {
84
85 return false;
86 }
87
88 if (permissionChecker.hasOwnerPermission(
89 message.getCompanyId(), MBMessage.class.getName(),
90 message.getMessageId(), message.getUserId(), actionId)) {
91
92 return true;
93 }
94
95 return permissionChecker.hasPermission(
96 groupId, MBMessage.class.getName(), message.getMessageId(),
97 actionId);
98 }
99
100 }