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17 package org.exoplatform.ecm.webui.component.explorer.rightclick.manager;
18
19 import java.util.Arrays;
20 import java.util.List;
21 import java.util.regex.Matcher;
22
23 import javax.jcr.AccessDeniedException;
24 import javax.jcr.Node;
25 import javax.jcr.PathNotFoundException;
26 import javax.jcr.Session;
27 import javax.jcr.lock.LockException;
28 import javax.jcr.version.VersionException;
29
30 import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
31 import org.exoplatform.ecm.webui.component.explorer.UIWorkingArea;
32 import org.exoplatform.ecm.webui.component.explorer.control.filter.HasRemovePermissionFilter;
33 import org.exoplatform.ecm.webui.component.explorer.control.filter.IsCheckedOutFilter;
34 import org.exoplatform.ecm.webui.component.explorer.control.filter.IsFavouriteFilter;
35 import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotInTrashFilter;
36 import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotLockedFilter;
37 import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotTrashHomeNodeFilter;
38 import org.exoplatform.ecm.webui.component.explorer.control.listener.UIWorkingAreaActionListener;
39 import org.exoplatform.ecm.webui.utils.JCRExceptionManager;
40 import org.exoplatform.ecm.webui.utils.PermissionUtil;
41 import org.exoplatform.services.cms.documents.FavoriteService;
42 import org.exoplatform.services.cms.link.LinkManager;
43 import org.exoplatform.services.log.ExoLogger;
44 import org.exoplatform.services.log.Log;
45 import org.exoplatform.services.security.ConversationState;
46 import org.exoplatform.services.wcm.utils.WCMCoreUtils;
47 import org.exoplatform.web.application.ApplicationMessage;
48 import org.exoplatform.webui.config.annotation.ComponentConfig;
49 import org.exoplatform.webui.config.annotation.EventConfig;
50 import org.exoplatform.webui.core.UIApplication;
51 import org.exoplatform.webui.core.UIComponent;
52 import org.exoplatform.webui.event.Event;
53 import org.exoplatform.webui.ext.filter.UIExtensionFilter;
54 import org.exoplatform.webui.ext.filter.UIExtensionFilters;
55 import org.exoplatform.webui.ext.manager.UIAbstractManager;
56 import org.exoplatform.webui.ext.manager.UIAbstractManagerComponent;
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65
66 @ComponentConfig(
67 events = {
68 @EventConfig(listeners = RemoveFavouriteManageComponent.RemoveFromFavouriteActionListener.class)
69 }
70 )
71
72 public class RemoveFavouriteManageComponent extends UIAbstractManagerComponent {
73
74 private static final List<UIExtensionFilter> FILTERS
75 = Arrays.asList(new UIExtensionFilter[] { new IsNotInTrashFilter(),
76 new IsFavouriteFilter(),
77 new IsNotLockedFilter(),
78 new IsCheckedOutFilter(),
79 new HasRemovePermissionFilter(),
80 new IsNotTrashHomeNodeFilter() });
81
82 private final static Log LOG = ExoLogger.getLogger(RemoveFavouriteManageComponent.class.getName());
83
84 @UIExtensionFilters
85 public List<UIExtensionFilter> getFilters() {
86 return FILTERS;
87 }
88
89 private static void multiRemoveFromFavourite(String[] paths, Event<UIComponent> event) throws Exception {
90 for (String path : paths) {
91 removeFromFavourite(path, event);
92 }
93 }
94
95 private static void removeFromFavourite(String srcPath, Event<UIComponent> event) throws Exception {
96 UIWorkingArea uiWorkingArea = ((UIComponent)event.getSource()).getParent();
97 UIJCRExplorer uiExplorer = uiWorkingArea.getAncestorOfType(UIJCRExplorer.class);
98 FavoriteService favoriteService = WCMCoreUtils.getService(FavoriteService.class);
99
100 UIApplication uiApp = uiWorkingArea.getAncestorOfType(UIApplication.class);
101 Matcher matcher = UIWorkingArea.FILE_EXPLORER_URL_SYNTAX.matcher(srcPath);
102 String wsName = null;
103 Node node = null;
104 if (matcher.find()) {
105 wsName = matcher.group(1);
106 srcPath = matcher.group(2);
107 } else {
108 throw new IllegalArgumentException("The ObjectId is invalid '"+ srcPath + "'");
109 }
110 Session session = uiExplorer.getSessionByWorkspace(wsName);
111 try {
112
113 node = uiExplorer.getNodeByPath(srcPath, session, false);
114
115 LinkManager lnkManager = uiExplorer.getApplicationComponent(LinkManager.class);
116 if (lnkManager.isLink(node) && lnkManager.isTargetReachable(node)) {
117 node = lnkManager.getTarget(node);
118 }
119
120
121
122 session = node.getSession();
123
124
125 } catch(PathNotFoundException path) {
126 uiApp.addMessage(new ApplicationMessage("UIPopupMenu.msg.path-not-found-exception",
127 null,ApplicationMessage.WARNING));
128
129 return;
130 }
131
132 try {
133 uiExplorer.addLockToken(node);
134 } catch (Exception e) {
135 JCRExceptionManager.process(uiApp, e);
136 return;
137 }
138
139 try {
140 if (!node.isCheckedOut())
141 throw new VersionException("node is locked, can't remove favourite of node :" + node.getPath());
142 if (!PermissionUtil.canRemoveNode(node))
143 throw new AccessDeniedException("access denied, can't remove favourite of node:" + node.getPath());
144 favoriteService.removeFavorite(node, ConversationState.getCurrent().getIdentity().getUserId());
145 uiExplorer.updateAjax(event);
146 } catch (LockException e) {
147 if (LOG.isErrorEnabled()) {
148 LOG.error("node is locked, can't remove favourite of node :" + node.getPath());
149 }
150 JCRExceptionManager.process(uiApp, e);
151
152 uiExplorer.updateAjax(event);
153 } catch (VersionException e) {
154 if (LOG.isErrorEnabled()) {
155 LOG.error("node is checked in, can't remove favourite of node:" + node.getPath());
156 }
157 JCRExceptionManager.process(uiApp, e);
158
159 uiExplorer.updateAjax(event);
160 } catch (AccessDeniedException e) {
161 if (LOG.isErrorEnabled()) {
162 LOG.error("access denied, can't remove favourite of node:" + node.getPath());
163 }
164 JCRExceptionManager.process(uiApp, e);
165
166 uiExplorer.updateAjax(event);
167 } catch (Exception e) {
168 if (LOG.isErrorEnabled()) {
169 LOG.error("an unexpected error occurs", e);
170 }
171 JCRExceptionManager.process(uiApp, e);
172
173 uiExplorer.updateAjax(event);
174 }
175 }
176
177 public static void removeFavouriteManage(Event<UIComponent> event) throws Exception {
178 String srcPath = event.getRequestContext().getRequestParameter(OBJECTID);
179 if (srcPath.indexOf(';') > -1) {
180 multiRemoveFromFavourite(srcPath.split(";"), event);
181 } else {
182 removeFromFavourite(srcPath, event);
183 }
184 }
185
186 public static class RemoveFromFavouriteActionListener extends UIWorkingAreaActionListener<RemoveFavouriteManageComponent> {
187 public void processEvent(Event<RemoveFavouriteManageComponent> event) throws Exception {
188 Event<UIComponent> event_ = new Event<UIComponent>( event.getSource(), event.getName(),event.getRequestContext());
189 removeFavouriteManage(event_);
190 }
191 }
192
193 @Override
194 public Class<? extends UIAbstractManager> getUIAbstractManagerClass() {
195 return null;
196 }
197
198 }
199