001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.model.impl;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    import com.liferay.portal.kernel.util.ArrayUtil;
020    import com.liferay.portal.kernel.util.StringUtil;
021    import com.liferay.portal.model.PluginSetting;
022    import com.liferay.portal.model.RoleConstants;
023    import com.liferay.portal.model.User;
024    import com.liferay.portal.service.RoleLocalServiceUtil;
025    import com.liferay.portal.service.UserLocalServiceUtil;
026    
027    /**
028     * @author Brian Wing Shun Chan
029     */
030    public class PluginSettingImpl extends PluginSettingBaseImpl {
031    
032            public PluginSettingImpl() {
033            }
034    
035            public PluginSettingImpl(PluginSetting pluginSetting) {
036                    setCompanyId(pluginSetting.getCompanyId());
037                    setPluginId(pluginSetting.getPluginId());
038                    setPluginType(pluginSetting.getPluginType());
039                    setRoles(pluginSetting.getRoles());
040                    setActive(pluginSetting.getActive());
041            }
042    
043            /**
044             * Adds a role to the list of roles.
045             */
046            @Override
047            public void addRole(String role) {
048                    setRolesArray(ArrayUtil.append(_rolesArray, role));
049            }
050    
051            /**
052             * Returns an array of required roles of the plugin.
053             *
054             * @return an array of required roles of the plugin
055             */
056            @Override
057            public String[] getRolesArray() {
058                    return _rolesArray;
059            }
060    
061            /**
062             * Returns <code>true</code> if the user has permission to use this plugin
063             *
064             * @param  userId the primary key of the user
065             * @return <code>true</code> if the user has permission to use this plugin
066             */
067            @Override
068            public boolean hasPermission(long userId) {
069                    try {
070                            if (_rolesArray.length == 0) {
071                                    return true;
072                            }
073    
074                            if (RoleLocalServiceUtil.hasUserRoles(
075                                            userId, getCompanyId(), _rolesArray, true)) {
076    
077                                    return true;
078                            }
079    
080                            if (RoleLocalServiceUtil.hasUserRole(
081                                            userId, getCompanyId(), RoleConstants.ADMINISTRATOR,
082                                            true)) {
083    
084                                    return true;
085                            }
086    
087                            User user = UserLocalServiceUtil.getUserById(userId);
088    
089                            if (user.isDefaultUser() && hasRoleWithName(RoleConstants.GUEST)) {
090                                    return true;
091                            }
092                    }
093                    catch (Exception e) {
094                            _log.error(e);
095                    }
096    
097                    return false;
098            }
099    
100            /**
101             * Returns <code>true</code> if the plugin has a role with the specified
102             * name.
103             *
104             * @param  roleName the role name
105             * @return <code>true</code> if the plugin has a role with the specified
106             *         name
107             */
108            @Override
109            public boolean hasRoleWithName(String roleName) {
110                    for (int i = 0; i < _rolesArray.length; i++) {
111                            if (StringUtil.equalsIgnoreCase(_rolesArray[i], roleName)) {
112                                    return true;
113                            }
114                    }
115    
116                    return false;
117            }
118    
119            /**
120             * Sets a string of ordered comma delimited plugin IDs.
121             */
122            @Override
123            public void setRoles(String roles) {
124                    _rolesArray = StringUtil.split(roles);
125    
126                    super.setRoles(roles);
127            }
128    
129            /**
130             * Sets an array of required roles of the plugin.
131             */
132            @Override
133            public void setRolesArray(String[] rolesArray) {
134                    _rolesArray = rolesArray;
135    
136                    super.setRoles(StringUtil.merge(rolesArray));
137            }
138    
139            /**
140             * Log instance for this class.
141             */
142            private static Log _log = LogFactoryUtil.getLog(PluginSettingImpl.class);
143    
144            /**
145             * An array of required roles of the plugin.
146             */
147            private String[] _rolesArray;
148    
149    }