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https://github.com/Alfresco/alfresco-community-repo.git
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adding support for wcm tinymce extensions to create html from web content wizard
- extracted file picker backing code into its own bean - refactoring for to extract file picker bean - refactoring to manage uploads from file picker outside of xforms context - added some language utility methods to common.js - refactored extension dialogs to deal with quirkyness of tinymce dialog codebase on IE - mostly works now and addressed bug WCM-471 - resourcifying a couple strings i missed in filepickerbean git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@5675 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ariel Backenroth
289
source/java/org/alfresco/web/bean/wcm/FilePickerBean.java
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289
source/java/org/alfresco/web/bean/wcm/FilePickerBean.java
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/*
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* Copyright (C) 2005-2007 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.web.bean.wcm;
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import java.io.*;
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import java.util.*;
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import javax.faces.context.ExternalContext;
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import javax.faces.context.FacesContext;
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import javax.faces.context.ResponseWriter;
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import javax.servlet.ServletContext;
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import javax.servlet.http.HttpServletRequest;
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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.repo.content.MimetypeMap;
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import org.alfresco.repo.domain.PropertyValue;
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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.dictionary.DataTypeDefinition;
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import org.alfresco.service.cmr.repository.NodeRef;
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import org.alfresco.service.cmr.repository.NodeService;
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import org.alfresco.service.namespace.QName;
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import org.alfresco.util.TempFileProvider;
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import org.alfresco.web.app.Application;
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import org.alfresco.web.app.servlet.FacesHelper;
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import org.alfresco.web.app.servlet.ajax.InvokeCommand;
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import org.alfresco.web.bean.FileUploadBean;
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import org.alfresco.web.bean.repository.Repository;
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import org.alfresco.web.forms.*;
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import org.alfresco.web.ui.common.Utils;
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import org.apache.commons.io.FilenameUtils;
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import org.apache.commons.fileupload.FileItem;
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import org.apache.commons.fileupload.disk.DiskFileItemFactory;
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import org.apache.commons.fileupload.servlet.ServletFileUpload;
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import org.apache.commons.fileupload.servlet.ServletRequestContext;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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import org.springframework.util.FileCopyUtils;
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import org.w3c.dom.*;
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import org.w3c.dom.bootstrap.DOMImplementationRegistry;
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import org.w3c.dom.events.Event;
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import org.w3c.dom.events.EventListener;
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import org.w3c.dom.events.EventTarget;
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import org.w3c.dom.ls.*;
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import org.xml.sax.SAXException;
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/**
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* Bean for interacting with the file picker widget using ajax requests.
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*/
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public class FilePickerBean
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{
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private static final Log LOGGER = LogFactory.getLog(FilePickerBean.class);
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private final Set<NodeRef> uploads = new HashSet<NodeRef>();
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private AVMBrowseBean avmBrowseBean;
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private AVMService avmService;
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public FilePickerBean()
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{
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}
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public void clearUploadedFiles()
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{
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this.uploads.clear();
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}
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public NodeRef[] getUploadedFiles()
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{
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return (NodeRef[])this.uploads.toArray(new NodeRef[this.uploads.size()]);
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}
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/**
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* @param avmBrowseBean the avmBrowseBean to set.
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*/
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public void setAvmBrowseBean(final AVMBrowseBean avmBrowseBean)
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{
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this.avmBrowseBean = avmBrowseBean;
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}
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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(final 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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* Provides data for a file picker widget.
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*/
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@InvokeCommand.ResponseMimetype(value=MimetypeMap.MIMETYPE_XML)
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public void getFilePickerData()
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throws Exception
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{
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final FacesContext facesContext = FacesContext.getCurrentInstance();
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final ExternalContext externalContext = facesContext.getExternalContext();
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final Map requestParameters = externalContext.getRequestParameterMap();
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String currentPath = (String)requestParameters.get("currentPath");
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if (currentPath == null)
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{
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currentPath = this.getCurrentAVMPath();
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}
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else
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{
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final String previewStorePath =
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AVMUtil.getCorrespondingPathInPreviewStore(this.getCurrentAVMPath());
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currentPath = AVMUtil.buildPath(previewStorePath,
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currentPath,
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AVMUtil.PathRelation.WEBAPP_RELATIVE);
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}
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LOGGER.debug(this + ".getFilePickerData(" + currentPath + ")");
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final Document result = XMLUtil.newDocument();
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final Element filePickerDataElement = result.createElement("file-picker-data");
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result.appendChild(filePickerDataElement);
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final AVMNodeDescriptor currentNode = this.avmService.lookup(-1, currentPath);
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if (currentNode == null)
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{
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final Element errorElement = result.createElement("error");
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errorElement.appendChild(result.createTextNode("Path " + currentPath + " not found"));
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filePickerDataElement.appendChild(errorElement);
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currentPath = this.getCurrentAVMPath();
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}
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else if (! currentNode.isDirectory())
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{
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currentPath = AVMNodeConverter.SplitBase(currentPath)[0];
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}
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Element e = result.createElement("current-node");
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e.setAttribute("avmPath", currentPath);
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e.setAttribute("webappRelativePath",
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AVMUtil.getWebappRelativePath(currentPath));
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e.setAttribute("type", "directory");
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e.setAttribute("image", "/images/icons/space_small.gif");
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filePickerDataElement.appendChild(e);
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for (Map.Entry<String, AVMNodeDescriptor> entry :
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this.avmService.getDirectoryListing(-1, currentPath).entrySet())
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{
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e = result.createElement("child-node");
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e.setAttribute("avmPath", entry.getValue().getPath());
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e.setAttribute("webappRelativePath",
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AVMUtil.getWebappRelativePath(entry.getValue().getPath()));
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e.setAttribute("type", entry.getValue().isDirectory() ? "directory" : "file");
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e.setAttribute("image", (entry.getValue().isDirectory()
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? "/images/icons/space_small.gif"
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: Utils.getFileTypeImage(facesContext,
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entry.getValue().getName(),
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true)));
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filePickerDataElement.appendChild(e);
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}
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final ResponseWriter out = facesContext.getResponseWriter();
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XMLUtil.print(result, out);
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out.close();
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}
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@InvokeCommand.ResponseMimetype(value=MimetypeMap.MIMETYPE_HTML)
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public void uploadFile()
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throws Exception
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{
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LOGGER.debug(this + ".uploadFile()");
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final FacesContext facesContext = FacesContext.getCurrentInstance();
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final ExternalContext externalContext = facesContext.getExternalContext();
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final HttpServletRequest request = (HttpServletRequest)
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externalContext.getRequest();
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final ServletFileUpload upload =
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new ServletFileUpload(new DiskFileItemFactory());
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upload.setHeaderEncoding("UTF-8");
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final List<FileItem> fileItems = upload.parseRequest(request);
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final FileUploadBean bean = new FileUploadBean();
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String uploadId = null;
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String currentPath = null;
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String filename = null;
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String returnPage = null;
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InputStream fileInputStream = null;
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for (FileItem item : fileItems)
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{
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LOGGER.debug("item = " + item);
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if (item.isFormField() && item.getFieldName().equals("upload-id"))
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{
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uploadId = item.getString();
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LOGGER.debug("uploadId is " + uploadId);
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}
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if (item.isFormField() && item.getFieldName().equals("return-page"))
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{
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returnPage = item.getString();
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LOGGER.debug("returnPage is " + returnPage);
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}
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else if (item.isFormField() && item.getFieldName().equals("currentPath"))
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{
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final String previewStorePath =
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AVMUtil.getCorrespondingPathInPreviewStore(this.getCurrentAVMPath());
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currentPath = AVMUtil.buildPath(previewStorePath,
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item.getString(),
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AVMUtil.PathRelation.WEBAPP_RELATIVE);
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LOGGER.debug("currentPath is " + currentPath);
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}
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else
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{
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filename = FilenameUtils.getName(item.getName());
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fileInputStream = item.getInputStream();
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LOGGER.debug("uploading file " + filename);
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}
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}
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LOGGER.debug("saving file " + filename + " to " + currentPath);
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try
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{
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FileCopyUtils.copy(fileInputStream,
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this.avmService.createFile(currentPath, filename));
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final Map<QName, PropertyValue> props = new HashMap<QName, PropertyValue>(1, 1.0f);
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props.put(ContentModel.PROP_TITLE, new PropertyValue(DataTypeDefinition.TEXT, filename));
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// props.put(ContentModel.PROP_DESCRIPTION,
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// new PropertyValue(DataTypeDefinition.TEXT,
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// "Uploaded for form " + this.xformsSession.getForm().getName()));
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this.avmService.setNodeProperties(currentPath + "/" + filename, props);
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this.avmService.addAspect(currentPath + "/" + filename, ContentModel.ASPECT_TITLED);
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this.uploads.add(AVMNodeConverter.ToNodeRef(-1, currentPath + "/" + filename));
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returnPage = returnPage.replace("${_FILE_TYPE_IMAGE}",
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Utils.getFileTypeImage(facesContext, filename, true));
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}
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catch (Exception e)
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{
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LOGGER.debug(e.getMessage(), e);
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returnPage = returnPage.replace("${_UPLOAD_ERROR}", e.getMessage());
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}
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LOGGER.debug("upload complete. sending response: " + returnPage);
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final Document result = XMLUtil.newDocument();
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final Element htmlEl = result.createElement("html");
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result.appendChild(htmlEl);
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final Element bodyEl = result.createElement("body");
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htmlEl.appendChild(bodyEl);
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final Element scriptEl = result.createElement("script");
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bodyEl.appendChild(scriptEl);
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scriptEl.setAttribute("type", "text/javascript");
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final Node scriptText = result.createTextNode(returnPage);
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scriptEl.appendChild(scriptText);
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final ResponseWriter out = facesContext.getResponseWriter();
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XMLUtil.print(result, out);
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out.close();
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}
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private String getCurrentAVMPath()
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{
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AVMNode node = this.avmBrowseBean.getAvmActionNode();
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if (node == null)
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{
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return this.avmBrowseBean.getCurrentPath();
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}
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final String result = node.getPath();
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return node.isDirectory() ? result : AVMNodeConverter.SplitBase(result)[0];
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}
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}
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