001
014
015 package com.liferay.portlet.wiki.service.permission;
016
017 import com.liferay.portal.kernel.exception.PortalException;
018 import com.liferay.portal.kernel.exception.SystemException;
019 import com.liferay.portal.kernel.workflow.permission.WorkflowPermissionUtil;
020 import com.liferay.portal.security.auth.PrincipalException;
021 import com.liferay.portal.security.permission.ActionKeys;
022 import com.liferay.portal.security.permission.PermissionChecker;
023 import com.liferay.portlet.wiki.NoSuchPageException;
024 import com.liferay.portlet.wiki.model.WikiPage;
025 import com.liferay.portlet.wiki.service.WikiPageLocalServiceUtil;
026
027
030 public class WikiPagePermission {
031
032 public static void check(
033 PermissionChecker permissionChecker, long resourcePrimKey,
034 String actionId)
035 throws PortalException, SystemException {
036
037 if (!contains(permissionChecker, resourcePrimKey, actionId)) {
038 throw new PrincipalException();
039 }
040 }
041
042 public static void check(
043 PermissionChecker permissionChecker, long nodeId, String title,
044 double version, String actionId)
045 throws PortalException, SystemException {
046
047 if (!contains(permissionChecker, nodeId, title, version, actionId)) {
048 throw new PrincipalException();
049 }
050 }
051
052 public static void check(
053 PermissionChecker permissionChecker, long nodeId, String title,
054 String actionId)
055 throws PortalException, SystemException {
056
057 if (!contains(permissionChecker, nodeId, title, actionId)) {
058 throw new PrincipalException();
059 }
060 }
061
062 public static void check(
063 PermissionChecker permissionChecker, WikiPage page, String actionId)
064 throws PortalException {
065
066 if (!contains(permissionChecker, page, actionId)) {
067 throw new PrincipalException();
068 }
069 }
070
071 public static boolean contains(
072 PermissionChecker permissionChecker, long resourcePrimKey,
073 String actionId)
074 throws PortalException, SystemException {
075
076 WikiPage page = WikiPageLocalServiceUtil.getPage(
077 resourcePrimKey, (Boolean)null);
078
079 return contains(permissionChecker, page, actionId);
080 }
081
082 public static boolean contains(
083 PermissionChecker permissionChecker, long nodeId, String title,
084 double version, String actionId)
085 throws PortalException, SystemException {
086
087 try {
088 WikiPage page = WikiPageLocalServiceUtil.getPage(
089 nodeId, title, version);
090
091 return contains(permissionChecker, page, actionId);
092 }
093 catch (NoSuchPageException nspe) {
094 return WikiNodePermission.contains(
095 permissionChecker, nodeId, ActionKeys.ADD_PAGE);
096 }
097 }
098
099 public static boolean contains(
100 PermissionChecker permissionChecker, long nodeId, String title,
101 String actionId)
102 throws PortalException, SystemException {
103
104 try {
105 WikiPage page = WikiPageLocalServiceUtil.getPage(
106 nodeId, title, null);
107
108 return contains(permissionChecker, page, actionId);
109 }
110 catch (NoSuchPageException nspe) {
111 return WikiNodePermission.contains(
112 permissionChecker, nodeId, ActionKeys.ADD_PAGE);
113 }
114 }
115
116 public static boolean contains(
117 PermissionChecker permissionChecker, WikiPage page, String actionId) {
118
119 if (page.isPending()) {
120 Boolean hasPermission = WorkflowPermissionUtil.hasPermission(
121 permissionChecker, page.getGroupId(), WikiPage.class.getName(),
122 page.getResourcePrimKey(), actionId);
123
124 if (hasPermission != null) {
125 return hasPermission.booleanValue();
126 }
127 }
128
129 if (page.isDraft() && actionId.equals(ActionKeys.DELETE) &&
130 (page.getStatusByUserId() == permissionChecker.getUserId())) {
131
132 return true;
133 }
134
135 if (permissionChecker.hasOwnerPermission(
136 page.getCompanyId(), WikiPage.class.getName(), page.getPageId(),
137 page.getUserId(), actionId)) {
138
139 return true;
140 }
141
142 return permissionChecker.hasPermission(
143 page.getGroupId(), WikiPage.class.getName(),
144 page.getResourcePrimKey(), actionId);
145 }
146
147 }