001    /**
002     * Copyright (c) 2000-2012 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.portlet.social.service.impl;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.json.JSONArray;
020    import com.liferay.portal.kernel.json.JSONFactoryUtil;
021    import com.liferay.portal.kernel.json.JSONObject;
022    import com.liferay.portal.kernel.util.LocaleUtil;
023    import com.liferay.portal.security.auth.PrincipalException;
024    import com.liferay.portal.security.permission.PermissionChecker;
025    import com.liferay.portlet.social.model.SocialActivityCounterDefinition;
026    import com.liferay.portlet.social.model.SocialActivityDefinition;
027    import com.liferay.portlet.social.service.base.SocialActivitySettingServiceBaseImpl;
028    import com.liferay.portlet.social.util.comparator.SocialActivityDefinitionNameComparator;
029    
030    import java.util.Collections;
031    import java.util.List;
032    
033    /**
034     * @author Zsolt Berentey
035     */
036    public class SocialActivitySettingServiceImpl
037            extends SocialActivitySettingServiceBaseImpl {
038    
039            public SocialActivityDefinition getActivityDefinition(
040                            long groupId, String className, int activityType)
041                    throws PortalException, SystemException {
042    
043                    checkPermission(groupId);
044    
045                    return socialActivitySettingLocalService.getActivityDefinition(
046                            groupId, className, activityType);
047            }
048    
049            public List<SocialActivityDefinition> getActivityDefinitions(
050                            long groupId, String className)
051                    throws PortalException, SystemException {
052    
053                    checkPermission(groupId);
054    
055                    return socialActivitySettingLocalService.getActivityDefinitions(
056                            groupId, className);
057            }
058    
059            public JSONArray getJSONActivityDefinitions(long groupId, String className)
060                    throws PortalException, SystemException {
061    
062                    checkPermission(groupId);
063    
064                    JSONArray jsonArray = JSONFactoryUtil.createJSONArray();
065    
066                    List<SocialActivityDefinition> activityDefinitions =
067                            socialActivitySettingLocalService.getActivityDefinitions(
068                                    groupId, className);
069    
070                    Collections.sort(
071                            activityDefinitions,
072                            new SocialActivityDefinitionNameComparator(
073                                    LocaleUtil.getMostRelevantLocale()));
074    
075                    for (SocialActivityDefinition activityDefinition :
076                                    activityDefinitions) {
077    
078                            JSONObject activityDefinitionJSONObject =
079                                    JSONFactoryUtil.createJSONObject(
080                                            JSONFactoryUtil.looseSerialize(activityDefinition));
081    
082                            JSONArray activityCounterDefinitionsJSONArray =
083                                    JSONFactoryUtil.createJSONArray();
084    
085                            for (SocialActivityCounterDefinition activityCounterDefinition :
086                                            activityDefinition.getActivityCounterDefinitions()) {
087    
088                                    JSONObject activityCounterDefinitionJSONObject =
089                                            JSONFactoryUtil.createJSONObject(
090                                                    JSONFactoryUtil.looseSerialize(
091                                                            activityCounterDefinition));
092    
093                                    activityCounterDefinitionsJSONArray.put(
094                                            activityCounterDefinitionJSONObject);
095                            }
096    
097                            activityDefinitionJSONObject.put(
098                                    "counters", activityCounterDefinitionsJSONArray);
099    
100                            jsonArray.put(activityDefinitionJSONObject);
101                    }
102    
103                    return jsonArray;
104            }
105    
106            public void updateActivitySetting(
107                            long groupId, String className, boolean enabled)
108                    throws PortalException, SystemException {
109    
110                    checkPermission(groupId);
111    
112                    socialActivitySettingLocalService.updateActivitySetting(
113                            groupId, className, enabled);
114            }
115    
116            public void updateActivitySetting(
117                            long groupId, String className, int activityType,
118                            SocialActivityCounterDefinition activityCounterDefinition)
119                    throws PortalException, SystemException {
120    
121                    checkPermission(groupId);
122    
123                    socialActivitySettingLocalService.updateActivitySetting(
124                            groupId, className, activityType, activityCounterDefinition);
125            }
126    
127            public void updateActivitySettings(
128                            long groupId, String className, int activityType,
129                            List<SocialActivityCounterDefinition> activityCounterDefinitions)
130                    throws PortalException, SystemException {
131    
132                    checkPermission(groupId);
133    
134                    socialActivitySettingLocalService.updateActivitySettings(
135                            groupId, className, activityType, activityCounterDefinitions);
136            }
137    
138            protected void checkPermission(long groupId) throws PortalException {
139                    PermissionChecker permissionChecker = getPermissionChecker();
140    
141                    if (!permissionChecker.isGroupAdmin(groupId) &&
142                            !permissionChecker.isGroupOwner(groupId)) {
143    
144                            throw new PrincipalException();
145                    }
146            }
147    
148    }