/*
* Copyright (C) 2003-2007 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.ecm.webui.component.explorer.control ;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.jcr.AccessDeniedException;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.query.InvalidQueryException;
import javax.jcr.query.Query;
import org.apache.commons.lang.StringUtils;
import org.exoplatform.ecm.jcr.SimpleSearchValidator;
import org.exoplatform.ecm.utils.text.Text;
import org.exoplatform.ecm.webui.component.explorer.UIDocumentContainer;
import org.exoplatform.ecm.webui.component.explorer.UIDocumentInfo;
import org.exoplatform.ecm.webui.component.explorer.UIDocumentWorkspace;
import org.exoplatform.ecm.webui.component.explorer.UIDrivesArea;
import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer.HistoryEntry;
import org.exoplatform.ecm.webui.component.explorer.UIWorkingArea;
import org.exoplatform.ecm.webui.component.explorer.search.UISearchResult;
import org.exoplatform.ecm.webui.component.explorer.sidebar.UISideBar;
import org.exoplatform.services.cms.link.LinkUtils;
import org.exoplatform.services.jcr.core.ManageableRepository;
import org.exoplatform.services.jcr.ext.common.SessionProvider;
import org.exoplatform.services.security.ConversationState;
import org.exoplatform.services.security.IdentityConstants;
import org.exoplatform.web.application.ApplicationMessage;
import org.exoplatform.webui.config.annotation.ComponentConfig;
import org.exoplatform.webui.config.annotation.EventConfig;
import org.exoplatform.webui.core.UIApplication;
import org.exoplatform.webui.core.lifecycle.UIFormLifecycle;
import org.exoplatform.webui.event.Event;
import org.exoplatform.webui.event.Event.Phase;
import org.exoplatform.webui.event.EventListener;
import org.exoplatform.webui.form.UIForm;
import org.exoplatform.webui.form.UIFormHiddenInput;
import org.exoplatform.webui.form.UIFormStringInput;
/**
* Created by The eXo Platform SARL
* Author : Tran The Trong
* trongtt@exoplatform.com
* Aug 2, 2006
*/
@ComponentConfig(
lifecycle = UIFormLifecycle.class,
template = "app:/groovy/webui/component/explorer/control/UIAddressBar.gtmpl",
events = {
@EventConfig(listeners = UIAddressBar.ChangeNodeActionListener.class, phase = Phase.DECODE),
@EventConfig(listeners = UIAddressBar.BackActionListener.class, phase = Phase.DECODE),
@EventConfig(listeners = UIAddressBar.HistoryActionListener.class, phase = Phase.DECODE),
@EventConfig(listeners = UIAddressBar.ChangeViewActionListener.class, phase = Phase.DECODE),
@EventConfig(listeners = UIAddressBar.SimpleSearchActionListener.class),
@EventConfig(listeners = UIAddressBar.RefreshSessionActionListener.class, phase = Phase.DECODE)
}
)
public class UIAddressBar extends UIForm {
public static final Pattern FILE_EXPLORER_URL_SYNTAX = Pattern.compile("([^:/]+):(.*)");
public final static String WS_NAME = "workspaceName";
public final static String FIELD_ADDRESS = "address";
public final static String FIELD_ADDRESS_HIDDEN = "address_hidden";
public final static String ACTION_TAXONOMY = "exo:taxonomyAction";
public final static String EXO_TARGETPATH = "exo:targetPath";
public final static String EXO_TARGETWORKSPACE = "exo:targetWorkspace";
private String selectedViewName_;
private String[] arrView_ = {};
/** The Constant MESSAGE_NOT_SUPPORT_KEYWORD. */
private final static String MESSAGE_NOT_SUPPORT_KEYWORD = "UIAddressBar.msg.keyword-not-support";
final static private String FIELD_SIMPLE_SEARCH = "simpleSearch";
final static private String ROOT_SQL_QUERY = "select * from nt:base where (not jcr:primaryType like 'nt:resource') AND" +
"((jcr:primaryType like 'exo:symlink' or jcr:primaryType like 'exo:taxonomyLink')" +
" OR ( contains(*, '$1') or lower(exo:name) like '%$2%' or lower(exo:summary) like '%$3%' or lower(exo:commentContent) like '%$4%')) order by exo:title ASC";
final static private String SQL_QUERY = "select * from nt:base where (not jcr:primaryType like 'nt:resource') AND jcr:path like '$0/%' AND " +
"( (jcr:primaryType like 'exo:symlink' or jcr:primaryType like 'exo:taxonomyLink')" +
" OR ( contains(*, '$1') or lower(exo:name) like '%$2%' or lower(exo:summary) like '%$3%' or lower(exo:commentContent) like '%$4%')) order by exo:title ASC";
public UIAddressBar() throws Exception {
addUIFormInput(new UIFormStringInput(FIELD_ADDRESS, FIELD_ADDRESS, null));
addUIFormInput(new UIFormStringInput(FIELD_SIMPLE_SEARCH,
FIELD_SIMPLE_SEARCH,
null).addValidator(SimpleSearchValidator.class));
addUIFormInput(new UIFormHiddenInput(FIELD_ADDRESS_HIDDEN, FIELD_ADDRESS_HIDDEN, null));
}
public void setViewList(List<String> viewList) {
Collections.sort(viewList);
arrView_ = viewList.toArray(new String[viewList.size()]);
}
public String[] getViewList() { return arrView_; }
public void setSelectedViewName(String viewName) { selectedViewName_ = viewName; }
public boolean isSelectedView(String viewName) {
if(selectedViewName_ != null && selectedViewName_.equals(viewName)) return true;
return false;
}
public String getSelectedViewName() { return selectedViewName_; }
public Collection<HistoryEntry> getFullHistory() {
UIJCRExplorer uiJCRExplorer = getAncestorOfType(UIJCRExplorer.class) ;
return uiJCRExplorer.getHistory() ;
}
static public class BackActionListener extends EventListener<UIAddressBar> {
public void execute(Event<UIAddressBar> event) throws Exception {
UIAddressBar uiAddressBar = event.getSource() ;
UIJCRExplorer uiExplorer = uiAddressBar.getAncestorOfType(UIJCRExplorer.class) ;
UIApplication uiApp = uiExplorer.getAncestorOfType(UIApplication.class) ;
try {
UIWorkingArea uiWorkingArea = uiExplorer.getChild(UIWorkingArea.class);
UIDocumentWorkspace uiDocumentWorkspace = uiWorkingArea.getChild(UIDocumentWorkspace.class);
if(!uiDocumentWorkspace.isRendered()) {
uiWorkingArea.getChild(UIDrivesArea.class).setRendered(false);
uiWorkingArea.getChild(UIDocumentWorkspace.class).setRendered(true);
uiDocumentWorkspace.setRenderedChild(UIDocumentContainer.class) ;
}
if(uiExplorer.isViewTag() && !uiExplorer.getCurrentNode().equals(uiExplorer.getRootNode())) {
uiExplorer.setSelectRootNode() ;
uiExplorer.setIsViewTag(true) ;
} else if(uiExplorer.isViewTag() && uiExplorer.getCurrentStateNode() != null) {
uiExplorer.setIsViewTag(false) ;
uiExplorer.setSelectNode(uiExplorer.getCurrentStatePath()) ;
} else {
String previousNodePath = uiExplorer.rewind() ;
String previousWs = uiExplorer.previousWsName();
uiExplorer.setBackNodePath(previousWs, previousNodePath);
if (uiExplorer.hasPaginator(previousNodePath, previousWs)) {
event.getRequestContext().addUIComponentToUpdateByAjax(uiExplorer);
return;
}
}
uiExplorer.updateAjax(event) ;
} catch (AccessDeniedException ade) {
uiApp.addMessage(new ApplicationMessage("UIAddressBar.msg.access-denied", null,
ApplicationMessage.WARNING)) ;
return ;
} catch (Exception e) {
uiApp.addMessage(new ApplicationMessage("UIJCRExplorer.msg.no-node-history",
null, ApplicationMessage.WARNING)) ;
return ;
}
}
}
static public class ChangeNodeActionListener extends EventListener<UIAddressBar> {
public void execute(Event<UIAddressBar> event) throws Exception {
UIAddressBar uiAddress = event.getSource() ;
String path = Text.escapeIllegalJcrChars(uiAddress.getUIStringInput(FIELD_ADDRESS).getValue());
((UIFormHiddenInput)uiAddress.getChildById(FIELD_ADDRESS_HIDDEN)).setValue(path);
if (path == null || path.trim().length() == 0) path = "/";
UIJCRExplorer uiExplorer = uiAddress.getAncestorOfType(UIJCRExplorer.class) ;
uiExplorer.setIsViewTag(false) ;
try {
String prefix = uiExplorer.getRootPath();
String nodePath = LinkUtils.evaluatePath(LinkUtils.createPath(prefix, path));
if (!nodePath.startsWith(prefix)) {
nodePath = prefix;
}
uiExplorer.setSelectNode(nodePath) ;
uiExplorer.setCurrentStatePath(nodePath) ;
UIWorkingArea uiWorkingArea = uiExplorer.getChild(UIWorkingArea.class);
UIDocumentWorkspace uiDocumentWorkspace = uiWorkingArea.getChild(UIDocumentWorkspace.class);
if(!uiDocumentWorkspace.isRendered()) {
uiDocumentWorkspace.setRendered(true);
} else {
uiDocumentWorkspace.setRenderedChild(UIDocumentContainer.class);
}
} catch(Exception e) {
UIApplication uiApp = uiAddress.getAncestorOfType(UIApplication.class) ;
uiApp.addMessage(new ApplicationMessage("UIAddressBar.msg.path-not-found", null,
ApplicationMessage.WARNING)) ;
return ;
}
uiExplorer.updateAjax(event) ;
}
}
static public class HistoryActionListener extends EventListener<UIAddressBar> {
public void execute(Event<UIAddressBar> event) throws Exception {
UIAddressBar uiAddressBar = event.getSource() ;
String fullPath = event.getRequestContext().getRequestParameter(OBJECTID) ;
UIJCRExplorer uiExplorer = uiAddressBar.getAncestorOfType(UIJCRExplorer.class) ;
String workspace = null;
String path = null;
try{
Matcher matcher = FILE_EXPLORER_URL_SYNTAX.matcher(fullPath);
if (matcher.find()) {
workspace = matcher.group(1);
path = matcher.group(2);
}
uiExplorer.setSelectNode(workspace, path) ;
uiExplorer.refreshExplorer() ;
} catch (AccessDeniedException ade) {
UIApplication uiApp = uiAddressBar.getAncestorOfType(UIApplication.class) ;
uiApp.addMessage(new ApplicationMessage("UIAddressBar.msg.access-denied", null,
ApplicationMessage.WARNING)) ;
return ;
}
}
}
static public class ChangeViewActionListener extends EventListener<UIAddressBar> {
public void execute(Event<UIAddressBar> event) throws Exception {
UIAddressBar uiAddressBar = event.getSource() ;
UIJCRExplorer uiExplorer = uiAddressBar.getAncestorOfType(UIJCRExplorer.class);
UIWorkingArea uiWorkingArea = uiExplorer.getChild(UIWorkingArea.class);
UIDocumentWorkspace uiDocumentWorkspace = uiWorkingArea.getChild(UIDocumentWorkspace.class);
if(!uiDocumentWorkspace.isRendered()) {
uiWorkingArea.getChild(UIDrivesArea.class).setRendered(false);
uiWorkingArea.getChild(UIDocumentWorkspace.class).setRendered(true);
}
String viewName = event.getRequestContext().getRequestParameter(OBJECTID);
uiAddressBar.setSelectedViewName(viewName);
UIActionBar uiActionBar = uiWorkingArea.getChild(UIActionBar.class);
uiActionBar.setTabOptions(viewName) ;
uiWorkingArea.getChild(UISideBar.class).initComponents();
uiExplorer.findFirstComponentOfType(UIDocumentInfo.class).getExpandedFolders().clear();
uiExplorer.updateAjax(event);
}
}
static public class SimpleSearchActionListener extends EventListener<UIAddressBar> {
public void execute(Event<UIAddressBar> event) throws Exception {
UIAddressBar uiAddressBar = event.getSource();
UIApplication uiApp = uiAddressBar.getAncestorOfType(UIApplication.class);
UIJCRExplorer uiExplorer = uiAddressBar.getAncestorOfType(UIJCRExplorer.class);
String text = uiAddressBar.getUIStringInput(FIELD_SIMPLE_SEARCH).getValue();
Node currentNode = uiExplorer.getCurrentNode();
String queryStatement = null;
if("/".equals(currentNode.getPath())) {
queryStatement = ROOT_SQL_QUERY;
}else {
queryStatement = StringUtils.replace(SQL_QUERY,"$0",currentNode.getPath());
}
String escapedText = org.exoplatform.services.cms.impl.Utils.escapeIllegalCharacterInQuery(text);
queryStatement = StringUtils.replace(queryStatement,"$1", escapedText);
queryStatement = StringUtils.replace(queryStatement,"$2", escapedText.toLowerCase());
queryStatement = StringUtils.replace(queryStatement,"$3", escapedText.toLowerCase());
queryStatement = StringUtils.replace(queryStatement,"$4", escapedText.toLowerCase());
uiExplorer.removeChildById("ViewSearch");
UIWorkingArea uiWorkingArea = uiExplorer.getChild(UIWorkingArea.class);
UIDocumentWorkspace uiDocumentWorkspace = uiWorkingArea.getChild(UIDocumentWorkspace.class);
if(!uiDocumentWorkspace.isRendered()) {
uiWorkingArea.getChild(UIDrivesArea.class).setRendered(false);
uiWorkingArea.getChild(UIDocumentWorkspace.class).setRendered(true);
}
SessionProvider sessionProvider = new SessionProvider(ConversationState.getCurrent());
Session session = sessionProvider.getSession(currentNode.getSession().getWorkspace().getName(),
(ManageableRepository)currentNode.getSession().getRepository());
UISearchResult uiSearchResult = uiDocumentWorkspace.getChildById(UIDocumentWorkspace.SIMPLE_SEARCH_RESULT);
long startTime = System.currentTimeMillis();
uiSearchResult.setQuery(queryStatement, session.getWorkspace().getName(), Query.SQL,
IdentityConstants.SYSTEM.equals(session.getUserID()), text);
try {
uiSearchResult.updateGrid();
} catch (InvalidQueryException invalidEx) {
uiApp.addMessage(new ApplicationMessage(MESSAGE_NOT_SUPPORT_KEYWORD, null, ApplicationMessage.WARNING));
return;
} catch (RepositoryException reEx) {
uiApp.addMessage(new ApplicationMessage(MESSAGE_NOT_SUPPORT_KEYWORD, null, ApplicationMessage.WARNING));
return;
}
long time = System.currentTimeMillis() - startTime;
uiSearchResult.setSearchTime(time);
uiDocumentWorkspace.setRenderedChild(UISearchResult.class);
if(!uiDocumentWorkspace.isRendered()) {
event.getRequestContext().addUIComponentToUpdateByAjax(uiDocumentWorkspace);
}
}
}
static public class RefreshSessionActionListener extends EventListener<UIAddressBar> {
public void execute(Event<UIAddressBar> event) throws Exception {
UIJCRExplorer uiJCRExplorer = event.getSource().getAncestorOfType(UIJCRExplorer.class) ;
uiJCRExplorer.getSession().refresh(false) ;
uiJCRExplorer.refreshExplorer() ;
UIWorkingArea uiWorkingArea = uiJCRExplorer.getChild(UIWorkingArea.class);
UIActionBar uiActionBar = uiWorkingArea.getChild(UIActionBar.class);
uiActionBar.setTabOptions(event.getSource().getSelectedViewName()) ;
UIApplication uiApp = uiJCRExplorer.getAncestorOfType(UIApplication.class) ;
String mess = "UIJCRExplorer.msg.refresh-session-success" ;
uiApp.addMessage(new ApplicationMessage(mess, null, ApplicationMessage.INFO)) ;
}
}
public static String UppercaseFirstLetters(String str)
{
boolean prevWasWhiteSp = true;
char[] chars = str.toCharArray();
for (int i = 0; i < chars.length; i++) {
if (Character.isLetter(chars[i])) {
if (prevWasWhiteSp) {
chars[i] = Character.toUpperCase(chars[i]);
}
prevWasWhiteSp = false;
} else {
prevWasWhiteSp = Character.isWhitespace(chars[i]);
}
}
return new String(chars);
}
}