001
014
015 package com.liferay.portlet.documentlibrary.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.repository.model.FileEntry;
020 import com.liferay.portal.kernel.staging.permission.StagingPermissionUtil;
021 import com.liferay.portal.kernel.workflow.permission.WorkflowPermissionUtil;
022 import com.liferay.portal.security.auth.PrincipalException;
023 import com.liferay.portal.security.permission.ActionKeys;
024 import com.liferay.portal.security.permission.PermissionChecker;
025 import com.liferay.portal.util.PortletKeys;
026 import com.liferay.portal.util.PropsValues;
027 import com.liferay.portlet.documentlibrary.model.DLFileEntry;
028 import com.liferay.portlet.documentlibrary.model.DLFileVersion;
029 import com.liferay.portlet.documentlibrary.model.DLFolder;
030 import com.liferay.portlet.documentlibrary.model.DLFolderConstants;
031 import com.liferay.portlet.documentlibrary.service.DLAppLocalServiceUtil;
032 import com.liferay.portlet.documentlibrary.service.DLFolderLocalServiceUtil;
033
034
038 public class DLFileEntryPermission {
039
040 public static void check(
041 PermissionChecker permissionChecker, DLFileEntry dlFileEntry,
042 String actionId)
043 throws PortalException, SystemException {
044
045 if (!contains(permissionChecker, dlFileEntry, actionId)) {
046 throw new PrincipalException();
047 }
048 }
049
050 public static void check(
051 PermissionChecker permissionChecker, FileEntry fileEntry,
052 String actionId)
053 throws PortalException, SystemException {
054
055 if (!fileEntry.containsPermission(permissionChecker, actionId)) {
056 throw new PrincipalException();
057 }
058 }
059
060 public static void check(
061 PermissionChecker permissionChecker, long fileEntryId,
062 String actionId)
063 throws PortalException, SystemException {
064
065 if (!contains(permissionChecker, fileEntryId, actionId)) {
066 throw new PrincipalException();
067 }
068 }
069
070 public static boolean contains(
071 PermissionChecker permissionChecker, DLFileEntry dlFileEntry,
072 String actionId)
073 throws PortalException, SystemException {
074
075 Boolean hasPermission = StagingPermissionUtil.hasPermission(
076 permissionChecker, dlFileEntry.getGroupId(),
077 DLFileEntry.class.getName(), dlFileEntry.getFileEntryId(),
078 PortletKeys.DOCUMENT_LIBRARY, actionId);
079
080 if (hasPermission != null) {
081 return hasPermission.booleanValue();
082 }
083
084 DLFileVersion latestDLFileVersion = dlFileEntry.getLatestFileVersion(
085 false);
086
087 if (latestDLFileVersion.isPending()) {
088 hasPermission = WorkflowPermissionUtil.hasPermission(
089 permissionChecker, dlFileEntry.getGroupId(),
090 DLFileEntry.class.getName(), dlFileEntry.getFileEntryId(),
091 actionId);
092
093 if (hasPermission != null) {
094 return hasPermission.booleanValue();
095 }
096 }
097
098 if (PropsValues.PERMISSIONS_VIEW_DYNAMIC_INHERITANCE) {
099 if (dlFileEntry.getFolderId() !=
100 DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
101
102 DLFolder dlFolder = DLFolderLocalServiceUtil.getFolder(
103 dlFileEntry.getFolderId());
104
105 if (!DLFolderPermission.contains(
106 permissionChecker, dlFolder, ActionKeys.ACCESS) &&
107 !DLFolderPermission.contains(
108 permissionChecker, dlFolder, ActionKeys.VIEW)) {
109
110 return false;
111 }
112 }
113 }
114
115 if (permissionChecker.hasOwnerPermission(
116 dlFileEntry.getCompanyId(), DLFileEntry.class.getName(),
117 dlFileEntry.getFileEntryId(), dlFileEntry.getUserId(),
118 actionId)) {
119
120 return true;
121 }
122
123 return permissionChecker.hasPermission(
124 dlFileEntry.getGroupId(), DLFileEntry.class.getName(),
125 dlFileEntry.getFileEntryId(), actionId);
126 }
127
128 public static boolean contains(
129 PermissionChecker permissionChecker, FileEntry fileEntry,
130 String actionId)
131 throws PortalException, SystemException {
132
133 return fileEntry.containsPermission(permissionChecker, actionId);
134 }
135
136 public static boolean contains(
137 PermissionChecker permissionChecker, long fileEntryId,
138 String actionId)
139 throws PortalException, SystemException {
140
141 FileEntry fileEntry = DLAppLocalServiceUtil.getFileEntry(fileEntryId);
142
143 return fileEntry.containsPermission(permissionChecker, actionId);
144 }
145
146 }