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https://github.com/Alfresco/alfresco-community-repo.git
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1fe792cb65
the correct number of users. git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/BRANCHES/WCM-DEV2/root@3882 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
649 lines
18 KiB
Java
649 lines
18 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.web.bean.wcm;
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import java.text.MessageFormat;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.Date;
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import java.util.List;
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import java.util.Map;
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import java.util.ResourceBundle;
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import javax.faces.context.FacesContext;
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import javax.faces.event.ActionEvent;
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import javax.transaction.UserTransaction;
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import org.alfresco.model.ContentModel;
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import org.alfresco.repo.avm.AVMNodeConverter;
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import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
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import org.alfresco.service.cmr.avm.AVMService;
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import org.alfresco.service.cmr.avm.AVMStoreDescriptor;
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import org.alfresco.service.cmr.dictionary.DictionaryService;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.cmr.search.SearchService;
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import org.alfresco.service.namespace.NamespaceService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.app.context.IContextListener;
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import org.alfresco.web.app.context.UIContextService;
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import org.alfresco.web.app.servlet.DownloadContentServlet;
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import org.alfresco.web.bean.BrowseBean;
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import org.alfresco.web.bean.NavigationBean;
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import org.alfresco.web.bean.repository.Node;
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import org.alfresco.web.bean.repository.Repository;
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import org.alfresco.web.ui.common.Utils;
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import org.alfresco.web.ui.common.component.IBreadcrumbHandler;
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import org.alfresco.web.ui.common.component.UIActionLink;
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import org.alfresco.web.ui.common.component.UIBreadcrumb;
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import org.alfresco.web.ui.common.component.data.UIRichList;
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import org.alfresco.web.ui.wcm.WebResources;
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import org.alfresco.web.ui.wcm.component.UIUserSandboxes;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Bean backing up the AVM specific browse screens
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*
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* @author Kevin Roast
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*/
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public class AVMBrowseBean implements IContextListener
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{
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private static Log logger = LogFactory.getLog(AVMBrowseBean.class);
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private static final String MSG_SANDBOXTITLE = "sandbox_title";
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private static final String MSG_SANDBOXSTAGING = "sandbox_staging";
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private static final String MSG_CREATED_ON = "store_created_on";
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private static final String MSG_CREATED_BY = "store_created_by";
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private static final String MSG_WORKING_USERS = "store_working_users";
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private String sandbox;
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private String username;
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private String sandboxTitle = null;
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private String currentPath = null;
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/* component references */
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private UIRichList foldersRichList;
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private UIRichList filesRichList;
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private UIUserSandboxes userSandboxes;
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/* transient lists of files/folders for a directory */
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private List<Map> files = null;
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private List<Map> folders = null;
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/** Current AVM Node context*/
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private AVMNode avmNode = null;
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/** breadcrumb location */
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private List<IBreadcrumbHandler> location = null;
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/** The NodeService to be used by the bean */
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protected NodeService nodeService;
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/** The DictionaryService bean reference */
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protected DictionaryService dictionaryService;
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/** The SearchService bean reference. */
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protected SearchService searchService;
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/** The NamespaceService bean reference. */
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protected NamespaceService namespaceService;
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/** The browse bean */
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protected BrowseBean browseBean;
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/** The NavigationBean bean reference */
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protected NavigationBean navigator;
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/** AVM service bean reference */
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protected AVMService avmService;
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/**
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* Default Constructor
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*/
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public AVMBrowseBean()
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{
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UIContextService.getInstance(FacesContext.getCurrentInstance()).registerBean(this);
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}
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// ------------------------------------------------------------------------------
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// Bean property getters and setters
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/**
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* @param avmService The AVMService to set.
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*/
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public void setAvmService(AVMService avmService)
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{
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this.avmService = avmService;
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}
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/**
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* @param nodeService The NodeService to set.
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*/
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public void setNodeService(NodeService nodeService)
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{
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this.nodeService = nodeService;
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}
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/**
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* Getter used by the Inline Edit XML JSP
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*
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* @return The NodeService
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*/
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public NodeService getNodeService()
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{
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return this.nodeService;
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}
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/**
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* @param dictionaryService The DictionaryService to set.
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*/
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public void setDictionaryService(DictionaryService dictionaryService)
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{
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this.dictionaryService = dictionaryService;
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}
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/**
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* @param searchService The SearchService to set.
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*/
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public void setSearchService(SearchService searchService)
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{
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this.searchService = searchService;
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}
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/**
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* @param namespaceService The NamespaceService to set.
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*/
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public void setNamespaceService(NamespaceService namespaceService)
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{
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this.namespaceService = namespaceService;
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}
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/**
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* Sets the BrowseBean instance to use to retrieve the current document
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*
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* @param browseBean BrowseBean instance
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*/
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public void setBrowseBean(BrowseBean browseBean)
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{
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this.browseBean = browseBean;
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}
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/**
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* @param navigator The NavigationBean to set.
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*/
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public void setNavigationBean(NavigationBean navigator)
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{
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this.navigator = navigator;
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}
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/**
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* Summary text for the staging store:
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* Created On: xx/yy/zz
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* Created By: username
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* There are N user(s) working on this website.
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*
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* @return summary text
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*/
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public String getStagingSummary()
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{
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StringBuilder summary = new StringBuilder(128);
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FacesContext fc = FacesContext.getCurrentInstance();
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ResourceBundle msg = Application.getBundle(fc);
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Node websiteNode = this.navigator.getCurrentNode();
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String storeRoot = (String)websiteNode.getProperties().get(ContentModel.PROP_AVMSTORE);
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String stagingStore = AVMConstants.buildAVMStagingStoreName(storeRoot);
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AVMStoreDescriptor store = this.avmService.getAVMStore(stagingStore);
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if (store != null)
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{
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// count user stores
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int users = avmService.queryStoresPropertyKeys(QName.createQName(null, AVMConstants.PROP_SANDBOX_STORE_PREFIX + storeRoot + "-%" + AVMConstants.STORE_MAIN)).size();
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summary.append(msg.getString(MSG_CREATED_ON)).append(": ")
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.append(Utils.getDateFormat(fc).format(new Date(store.getCreateDate())))
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.append("<p>");
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summary.append(msg.getString(MSG_CREATED_BY)).append(": ")
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.append(store.getCreator())
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.append("<p>");
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summary.append(MessageFormat.format(msg.getString(MSG_WORKING_USERS), users));
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}
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return summary.toString();
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}
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/**
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* @param foldersRichList The foldersRichList to set.
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*/
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public void setFoldersRichList(UIRichList foldersRichList)
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{
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this.foldersRichList = foldersRichList;
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}
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/**
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* @return Returns the foldersRichList.
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*/
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public UIRichList getFoldersRichList()
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{
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return this.foldersRichList;
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}
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/**
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* @return Returns the filesRichList.
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*/
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public UIRichList getFilesRichList()
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{
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return this.filesRichList;
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}
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/**
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* @param filesRichList The filesRichList to set.
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*/
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public void setFilesRichList(UIRichList filesRichList)
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{
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this.filesRichList = filesRichList;
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}
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/**
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* @return Returns the userSandboxes.
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*/
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public UIUserSandboxes getUserSandboxes()
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{
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return this.userSandboxes;
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}
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/**
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* @param userSandboxes The userSandboxes to set.
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*/
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public void setUserSandboxes(UIUserSandboxes userSandboxes)
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{
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this.userSandboxes = userSandboxes;
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}
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/**
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* @return Returns the sandbox.
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*/
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public String getSandbox()
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{
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return this.sandbox;
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}
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/**
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* @param sandbox The sandbox to set.
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*/
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public void setSandbox(String sandbox)
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{
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this.sandbox = sandbox;
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}
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/**
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* @return Returns the username.
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*/
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public String getUsername()
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{
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return this.username;
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}
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/**
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* @param username The username to set.
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*/
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public void setUsername(String username)
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{
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this.username = username;
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}
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/**
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* @return Returns the sandboxTitle.
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*/
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public String getSandboxTitle()
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{
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if (this.sandboxTitle == null)
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{
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String forUser = username;
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if (forUser == null)
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{
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forUser = Application.getMessage(FacesContext.getCurrentInstance(), MSG_SANDBOXSTAGING);
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}
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this.sandboxTitle = MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), MSG_SANDBOXTITLE),
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this.navigator.getCurrentNode().getName(),
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forUser);
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}
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return this.sandboxTitle;
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}
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/**
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* @param sandboxTitle The sandboxTitle to set.
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*/
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public void setSandboxTitle(String sandboxTitle)
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{
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this.sandboxTitle = sandboxTitle;
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}
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/**
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* @return icon image for the appropriate sandbox type
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*/
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public String getIcon()
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{
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return this.username == null ? WebResources.IMAGE_SANDBOX_32 : WebResources.IMAGE_USERSANDBOX_32;
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}
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/**
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* @return website node the view is currently within
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*/
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public Node getWebsite()
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{
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return this.navigator.getCurrentNode();
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}
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/**
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* @return Returns the current AVM node context.
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*/
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public AVMNode getAvmNode()
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{
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return this.avmNode;
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}
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/**
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* @param avmNode The AVM node context to set.
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*/
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public void setAvmNode(AVMNode avmNode)
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{
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this.avmNode = avmNode;
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}
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/**
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* @param avmRef The AVMNodeDescriptor context to set.
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*/
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public void setAVMNodeDescriptor(AVMNodeDescriptor avmRef)
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{
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this.avmNode = new AVMNode(avmRef);
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}
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/**
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* @return the internal AVM path to the current folder for browsing
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*/
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public String getCurrentPath()
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{
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if (this.currentPath == null)
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{
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this.currentPath = AVMConstants.buildAVMStoreRootPath(getSandbox());
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}
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return this.currentPath;
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}
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/**
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* @param path the internal AVM path to the current folder for browsing
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*/
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public void setCurrentPath(String path)
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{
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this.currentPath = path;
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// update UI state ready for screen refresh
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UIContextService.getInstance(FacesContext.getCurrentInstance()).notifyBeans();
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}
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/**
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* @return Breadcrumb location list
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*/
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public List<IBreadcrumbHandler> getLocation()
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{
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if (this.location == null)
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{
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List<IBreadcrumbHandler> loc = new ArrayList<IBreadcrumbHandler>(8);
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loc.add(new AVMBreadcrumbHandler(getCurrentPath()));
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this.location = loc;
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}
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return this.location;
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}
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/**
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* @param location Breadcrumb location list
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*/
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public void setLocation(List<IBreadcrumbHandler> location)
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{
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this.location = location;
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}
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/**
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* @return Map of avm node objects representing the folders with the current website space
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*/
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public List<Map> getFolders()
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{
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if (this.folders == null)
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{
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getNodes();
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}
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return this.folders;
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}
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/**
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* @return Map of avm node objects representing the files with the current website space
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*/
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public List<Map> getFiles()
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{
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if (this.files == null)
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{
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getNodes();
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}
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return this.files;
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}
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/**
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* Build the lists of files and folders within the current browsing path in a website space
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*/
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private void getNodes()
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{
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UserTransaction tx = null;
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try
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{
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FacesContext context = FacesContext.getCurrentInstance();
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tx = Repository.getUserTransaction(context, true);
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tx.begin();
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Map<String, AVMNodeDescriptor> nodes = this.avmService.getDirectoryListing(-1, getCurrentPath());
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this.files = new ArrayList<Map>(nodes.size());
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this.folders = new ArrayList<Map>(nodes.size());
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for (String name : nodes.keySet())
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{
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AVMNodeDescriptor avmRef = nodes.get(name);
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// build the client representation of the AVM node
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AVMNode node = new AVMNode(avmRef);
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// properties specific to folders or files
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if (avmRef.isDirectory())
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{
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node.getProperties().put("smallIcon", BrowseBean.SPACE_SMALL_DEFAULT);
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this.folders.add(node);
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}
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else
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{
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node.getProperties().put("fileType16", Utils.getFileTypeImage(name, true));
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node.getProperties().put("url", DownloadContentServlet.generateBrowserURL(
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AVMNodeConverter.ToNodeRef(-1, avmRef.getPath()), name));
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this.files.add(node);
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}
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}
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// commit the transaction
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tx.commit();
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}
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catch (Throwable err)
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{
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Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
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FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
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this.folders = Collections.<Map>emptyList();
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this.files = Collections.<Map>emptyList();
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try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
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}
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}
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// ------------------------------------------------------------------------------
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// Action event handlers
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/**
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* Update the UI after a folder click action in the website browsing screens
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*/
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public void clickFolder(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String path = params.get("id");
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updateUILocation(path);
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}
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/**
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* Setup the context for a sandbox browse action
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*/
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public void setupSandboxAction(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String store = params.get("store");
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String username = params.get("username");
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// can be null if it's the staging store - i.e. not a user specific store
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setUsername(username);
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// the store can be either a user store or the staging store if this is null
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if (store != null)
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{
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setSandbox(store);
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}
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else
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{
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// get the staging store from the current website node
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setSandbox(AVMConstants.buildAVMStagingStoreName(
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(String)getWebsite().getProperties().get(ContentModel.PROP_AVMSTORE)));
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}
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this.sandboxTitle = null;
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// update UI state ready for return to the previous screen
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this.location = null;
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setCurrentPath(null);
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}
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/**
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* Action event called by all actions that need to setup a Content node context on the
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* before an action page/wizard is called. The context will be an AVMNodeDescriptor in
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* setAVMNode() which can be retrieved on action pages via getAVMNode().
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*
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* @param event ActionEvent
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*/
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public void setupContentAction(ActionEvent event)
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{
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UIActionLink link = (UIActionLink)event.getComponent();
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Map<String, String> params = link.getParameterMap();
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String path = params.get("id");
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if (path != null && path.length() != 0)
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{
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setAVMNodeDescriptor(avmService.lookup(-1, path));
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}
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else
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{
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setAVMNodeDescriptor(null);
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}
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// update UI state ready for return after dialog close
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UIContextService.getInstance(FacesContext.getCurrentInstance()).notifyBeans();
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}
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|
// ------------------------------------------------------------------------------
|
|
// Private helpers
|
|
|
|
/**
|
|
* Update the breadcrumb with the clicked Group location
|
|
*/
|
|
private void updateUILocation(String path)
|
|
{
|
|
this.location.add(new AVMBreadcrumbHandler(path));
|
|
setCurrentPath(path);
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// IContextListener implementation
|
|
|
|
/**
|
|
* @see org.alfresco.web.app.context.IContextListener#contextUpdated()
|
|
*/
|
|
public void contextUpdated()
|
|
{
|
|
if (this.foldersRichList != null)
|
|
{
|
|
this.foldersRichList.setValue(null);
|
|
}
|
|
if (this.filesRichList != null)
|
|
{
|
|
this.filesRichList.setValue(null);
|
|
}
|
|
|
|
this.files = null;
|
|
this.folders = null;
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// Inner classes
|
|
|
|
/**
|
|
* Class to handle breadcrumb interaction for AVM page
|
|
*/
|
|
private class AVMBreadcrumbHandler implements IBreadcrumbHandler
|
|
{
|
|
private String path;
|
|
|
|
AVMBreadcrumbHandler(String path)
|
|
{
|
|
this.path = path;
|
|
}
|
|
|
|
public String navigationOutcome(UIBreadcrumb breadcrumb)
|
|
{
|
|
setCurrentPath(path);
|
|
setLocation((List)breadcrumb.getValue());
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public String toString()
|
|
{
|
|
if (AVMConstants.buildAVMStoreRootPath(getSandbox()).equals(path))
|
|
{
|
|
// don't display the 'root' webapps path as this will confuse users
|
|
// instead display which sandbox we are in
|
|
String label = username;
|
|
if (label == null)
|
|
{
|
|
label = Application.getMessage(FacesContext.getCurrentInstance(), MSG_SANDBOXSTAGING);
|
|
}
|
|
return label;
|
|
}
|
|
else
|
|
{
|
|
return path.substring(path.lastIndexOf('/') + 1);
|
|
}
|
|
}
|
|
}
|
|
}
|