001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.security.permission;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    import com.liferay.portal.model.Role;
020    import com.liferay.portal.model.RoleConstants;
021    import com.liferay.portal.model.User;
022    import com.liferay.portal.service.RoleLocalServiceUtil;
023    import com.liferay.portal.service.UserLocalServiceUtil;
024    import com.liferay.portlet.admin.util.OmniadminUtil;
025    
026    import java.util.Collections;
027    import java.util.List;
028    
029    import javax.portlet.PortletRequest;
030    
031    /**
032     * @author Brian Wing Shun Chan
033     */
034    public abstract class BasePermissionChecker implements PermissionChecker {
035    
036            @Override
037            public abstract PermissionChecker clone();
038    
039            public long getCompanyId() {
040                    return user.getCompanyId();
041            }
042    
043            public List<Long> getGuestResourceBlockIds(
044                    long companyId, long groupId, String name, String actionId) {
045    
046                    return Collections.emptyList();
047            }
048    
049            public List<Long> getOwnerResourceBlockIds(
050                    long companyId, long groupId, String name, String actionId) {
051    
052                    return Collections.emptyList();
053            }
054    
055            public long getOwnerRoleId() {
056                    return ownerRole.getRoleId();
057            }
058    
059            public List<Long> getResourceBlockIds(
060                    long companyId, long groupId, long userId, String name,
061                    String actionId) {
062    
063                    return Collections.emptyList();
064            }
065    
066            public long[] getRoleIds(long userId, long groupId) {
067                    return PermissionChecker.DEFAULT_ROLE_IDS;
068            }
069    
070            public long getUserId() {
071                    return user.getUserId();
072            }
073    
074            public boolean hasOwnerPermission(
075                    long companyId, String name, long primKey, long ownerId,
076                    String actionId) {
077    
078                    return hasOwnerPermission(
079                            companyId, name, String.valueOf(primKey), ownerId, actionId);
080            }
081    
082            public boolean hasPermission(
083                    long groupId, String name, long primKey, String actionId) {
084    
085                    return hasPermission(groupId, name, String.valueOf(primKey), actionId);
086            }
087    
088            public void init(User user, boolean checkGuest) {
089                    this.user = user;
090    
091                    if (user.isDefaultUser()) {
092                            this.defaultUserId = user.getUserId();
093                            this.signedIn = false;
094                    }
095                    else {
096                            try {
097                                    this.defaultUserId = UserLocalServiceUtil.getDefaultUserId(
098                                            user.getCompanyId());
099                            }
100                            catch (Exception e) {
101                                    _log.error(e, e);
102                            }
103    
104                            this.signedIn = true;
105                    }
106    
107                    this.checkGuest = checkGuest;
108    
109                    try {
110                            this.ownerRole = RoleLocalServiceUtil.getRole(
111                                    user.getCompanyId(), RoleConstants.OWNER);
112                    }
113                    catch (Exception e) {
114                            _log.error(e, e);
115                    }
116            }
117    
118            public boolean isCheckGuest() {
119                    return checkGuest;
120            }
121    
122            /**
123             * @deprecated As of 6.1, renamed to {@link #isGroupAdmin(long)}
124             */
125            public boolean isCommunityAdmin(long groupId) {
126                    return isGroupAdmin(groupId);
127            }
128    
129            /**
130             * @deprecated As of 6.1, renamed to {@link #isGroupOwner(long)}
131             */
132            public boolean isCommunityOwner(long groupId) {
133                    return isGroupOwner(groupId);
134            }
135    
136            public boolean isOmniadmin() {
137                    if (omniadmin == null) {
138                            omniadmin = Boolean.valueOf(OmniadminUtil.isOmniadmin(getUserId()));
139                    }
140    
141                    return omniadmin.booleanValue();
142            }
143    
144            public boolean isSignedIn() {
145                    return signedIn;
146            }
147    
148            public void resetValues() {
149            }
150    
151            public void setCheckGuest(boolean checkGuest) {
152                    this.checkGuest = checkGuest;
153            }
154    
155            public void setValues(PortletRequest portletRequest) {
156            }
157    
158            protected User user;
159            protected long defaultUserId;
160            protected boolean signedIn;
161            protected boolean checkGuest;
162            protected Boolean omniadmin;
163            protected Role ownerRole;
164    
165            private static Log _log = LogFactoryUtil.getLog(
166                    BasePermissionChecker.class);
167    
168    }