|
1
41 package com.mvnforum.admin;
42
43 import java.util.*;
44
45 import com.mvnforum.MVNForumResourceBundle;
46 import com.mvnforum.auth.*;
47 import com.mvnforum.db.*;
48 import net.myvietnam.mvncore.exception.*;
49 import net.myvietnam.mvncore.util.GenericParamUtil;
50 import net.myvietnam.mvncore.util.I18nUtil;
51 import net.myvietnam.mvncore.web.GenericRequest;
52 import org.apache.commons.logging.Log;
53 import org.apache.commons.logging.LogFactory;
54
55 public class GroupForumWebHandler {
56
57 private static Log log = LogFactory.getLog(GroupForumWebHandler.class);
58
59 private OnlineUserManager onlineUserManager = OnlineUserManager.getInstance();
60
61 public GroupForumWebHandler() {
62 }
63
64 public void prepareList(GenericRequest request)
65 throws DatabaseException, BadInputException, ObjectNotFoundException, AuthenticationException, AssertionException {
66
67 OnlineUser onlineUser = onlineUserManager.getOnlineUser(request);
68 MVNForumPermission permission = onlineUser.getPermission();
69 int groupID = GenericParamUtil.getParameterInt(request, "group");
70 int forumID = GenericParamUtil.getParameterInt(request, "forum");
71
72 permission.ensureCanAssignToForum(forumID);
73 Locale locale = I18nUtil.getLocaleInRequest(request);
74
75 GroupsBean groupsBean = DAOFactory.getGroupsDAO().getGroup(groupID);
76 ForumBean forumBean = null;
77 try {
78 forumBean = ForumCache.getInstance().getBean(forumID);
79 } catch (ObjectNotFoundException e) {
80 String  localizedMessage = MVNForumResourceBundle.getString(locale, "mvncore.exception.ObjectNotFoundException.forumid_not_exists", new Object [] {new Integer (forumID)});
81 throw new ObjectNotFoundException(localizedMessage);
82 }
83
84 ArrayList groupForumBeans = (ArrayList)DAOFactory.getGroupForumDAO().getBeans_inGroupForum(groupID, forumID);
85 int currentSize = groupForumBeans.size();
86 int[] currentPermissions = new int[currentSize];
87 for (int i = 0; i < currentSize; i++) {
88 GroupForumBean groupForumBean = (GroupForumBean)groupForumBeans.get(i);
89 currentPermissions[i] = groupForumBean.getPermission();
90 }
91
92 request.setAttribute("GroupsBean", groupsBean);
93 request.setAttribute("ForumBean", forumBean);
94 request.setAttribute("CurrentPermissions", currentPermissions);
95 }
96
97 public void processUpdate(GenericRequest request)
98 throws CreateException, ObjectNotFoundException, BadInputException, DatabaseException, DuplicateKeyException,
99 ForeignKeyNotFoundException, AuthenticationException, AssertionException {
100
101 OnlineUser onlineUser = onlineUserManager.getOnlineUser(request);
102 MVNForumPermission permission = onlineUser.getPermission();
103
104 Locale locale = I18nUtil.getLocaleInRequest(request);
105
106 String btnAdd = request.getParameter("btnAdd");
107 String btnRemove = request.getParameter("btnRemove");
108 boolean addAction = false;
109 if ((btnAdd != null) && btnAdd.equals("Add")) {
110 addAction = true;
111 } else if ((btnRemove != null) && btnRemove.equals("Remove")) {
112 addAction = false;
113 } else {
114 String localizedMessage = MVNForumResourceBundle.getString(locale, "mvncore.exception.BadInputException.cannot_process.no_add_or_remove_is_specified");
115 throw new BadInputException(localizedMessage);
116 }
118
119 int groupID = GenericParamUtil.getParameterInt(request, "group");
120 int forumID = GenericParamUtil.getParameterInt(request, "forum");
121
122 permission.ensureCanAssignToForum(forumID);
123
124 if (addAction) {
125 log.debug("Add List:" + btnAdd);
126 String [] addList = request.getParameterValues("add");
127 for (int i = 0; (addList != null) && (i < addList.length); i++) {
128 int perm = Integer.parseInt(addList[i]);
129 log.debug("perm = " + perm);
130 DAOFactory.getGroupForumDAO().create(groupID, forumID, perm);
131 }
132 } else {
133 log.debug("Remove List:" + btnRemove);
134 String [] removeList = request.getParameterValues("remove");
135 for (int i = 0; (removeList != null) && (i < removeList.length); i++) {
136 int perm = Integer.parseInt(removeList[i]);
137 log.debug("perm = " + removeList[i]);
138 DAOFactory.getGroupForumDAO().delete(groupID, forumID, perm);
139 }
140 } }
142
143 public void prepareAssignForumToGroup(GenericRequest request)
144 throws BadInputException, DatabaseException, ObjectNotFoundException,
145 AuthenticationException, AssertionException {
146
147 OnlineUser onlineUser = onlineUserManager.getOnlineUser(request);
149 MVNForumPermission permission = onlineUser.getPermission();
150 permission.ensureCanAdminSystem();
151
152 int groupID = GenericParamUtil.getParameterInt(request, "group");
153
154 GroupsBean groupsBean = DAOFactory.getGroupsDAO().getGroup(groupID);
155 Collection groupForumBeans = DAOFactory.getGroupForumDAO().getBeans_inGroup(groupID);
156
157 request.setAttribute("GroupsBean", groupsBean);
158 request.setAttribute("GroupForumBeans", groupForumBeans);
159 }
160
161 public void prepareAssignGroupToForum(GenericRequest request)
162 throws BadInputException, DatabaseException, ObjectNotFoundException,
163 AuthenticationException, AssertionException {
164
165 OnlineUser onlineUser = onlineUserManager.getOnlineUser(request);
167 MVNForumPermission permission = onlineUser.getPermission();
168
169 int forumID = GenericParamUtil.getParameterInt(request, "forum");
170 Locale locale = I18nUtil.getLocaleInRequest(request);
171 permission.ensureCanAssignToForum(forumID);
172 ForumBean forumBean = null;
173 try {
174 forumBean = ForumCache.getInstance().getBean(forumID);
175 } catch (ObjectNotFoundException e) {
176 String localizedMessage = MVNForumResourceBundle.getString(locale, "mvncore.exception.ObjectNotFoundException.forumid_not_exists", new Object [] {new Integer (forumID)});
177 throw new ObjectNotFoundException(localizedMessage);
178 }
179 Collection groupsBeans = DAOFactory.getGroupsDAO().getGroups();
180 Collection groupForumBeans = DAOFactory.getGroupForumDAO().getBeans_inForum(forumID);
181 Collection memberForumBeans = DAOFactory.getMemberForumDAO().getBeans_inForum(forumID);
182
183 for (Iterator iter = groupForumBeans.iterator(); iter.hasNext(); ) {
184 GroupForumBean groupForumBean = (GroupForumBean)iter.next();
185 groupForumBean.setGroupsBean(GroupsBean.getGroupsBean(groupsBeans, groupForumBean.getGroupID()));
186 }
187 int memberID = 0;
188 try {
189 for (Iterator iter = memberForumBeans.iterator(); iter.hasNext(); ) {
190 MemberForumBean memberForumBean = (MemberForumBean)iter.next();
191 memberID = memberForumBean.getMemberID();
193 MemberBean memberBean = DAOFactory.getMemberDAO().getMember_forPublic(memberID);
194 memberForumBean.setMemberBean(memberBean);
195 }
196 } catch (ObjectNotFoundException e) {
197 String localizedMessage = MVNForumResourceBundle.getString(locale, "mvncore.exception.ObjectNotFoundException.memberid_not_exists", new Object [] {new Integer (memberID)});
198 throw new ObjectNotFoundException(localizedMessage);
199 }
200
201 request.setAttribute("ForumBean", forumBean);
202 request.setAttribute("GroupsBeans", groupsBeans);
203 request.setAttribute("GroupForumBeans", groupForumBeans);
204 request.setAttribute("MemberForumBeans", memberForumBeans);
205 }
206 }
207 |
Popular Tags |
Java API By Example, From Geeks To Geeks.