/*
* Copyright 2005-2008 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openuap.cms.tpl.action;
import java.io.File;
import java.io.FileFilter;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.openuap.base.util.ControllerHelper;
import org.openuap.base.util.FileUtil;
import org.openuap.base.util.QueryInfo;
import org.openuap.base.util.StringUtil;
import org.openuap.base.util.context.PageBuilder;
import org.openuap.cms.config.CMSConfig;
import org.openuap.cms.core.action.AdminAction;
import org.openuap.cms.tpl.manager.TemplateManager;
import org.openuap.cms.util.ui.FileItem;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
/**
* <p>
* 模板管理控制器.
* </p>
*
* <p>
* $Id: TemplateAction.java 4026 2011-03-22 14:58:42Z orangeforjava $
* </p>
*
*
* @author Joseph
* @version 1.0
*/
public class TemplateAction extends AdminAction {
private String defaultViewName;
//
private String defaultScreensPath;
private String templateXmlViewName;
private String templateListViewName;
private String cateTemplateListViewName;
//
private String templateUploadViewName;
private String templateOperationViewName;
//
private String tplDirSelDialogViewName;
private String tplDirSelViewName;
private String tplDirSelXmlViewName;
private String tplViewName;
private String tplSelDialogViewName;
// 模板管理者
private TemplateManager templateManager;
/**
*
*/
public TemplateAction() {
initDefaultViewName();
}
protected void initDefaultViewName() {
defaultScreensPath = "/plugin/cms/base/screens/tpl/";
defaultViewName = defaultScreensPath + "template.html";
templateXmlViewName = defaultScreensPath + "template_tree.xml";
templateListViewName = defaultScreensPath + "template_list.html";
cateTemplateListViewName = defaultScreensPath
+ "cate_template_list.html";
templateUploadViewName = defaultScreensPath + "template_upload.html";
templateOperationViewName = defaultScreensPath
+ "template_operation_result.html";
//
tplSelDialogViewName = defaultScreensPath + "tpl_select_dialog.html";
tplViewName = defaultScreensPath + "tpl_select.html";
tplDirSelDialogViewName = defaultScreensPath
+ "tpl_folder_select_dialog.html";
tplDirSelViewName = defaultScreensPath + "tpl_folder_select.html";
tplDirSelXmlViewName = defaultScreensPath
+ "tpl_folder_select_tree.xml";
}
public ModelAndView beforePerform(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
return super.beforePerform(request, response, helper, model);
}
/**
* the default action is show the template tree view.
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return ModelAndView
*/
public ModelAndView perform(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
ModelAndView mv = new ModelAndView(defaultViewName, model);
List folders = templateManager.getChildFolders("");
//
model.put("folders", folders);
//
return mv;
}
/**
* show the template xml tree.
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
*/
public ModelAndView doTplXml(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
String path = helper.getString("path");
if (path == null) {
path = "";
}
//
ModelAndView mv = new ModelAndView(templateXmlViewName, model);
List folders = templateManager.getChildFolders(path);
model.put("folders", folders);
//
setNoCacheHeader(response);
model.put("responseType", "text/xml");
return mv;
}
/**
* show list template.
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
*/
public ModelAndView doList(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
String path = helper.getString("path");
String extra = helper.getString("extra");
if (path == null) {
path = "";
}
if (extra != null && extra.equals("updir")) {
path.replaceAll("\\/\\/", "/");
if (!path.equals("") && !path.equals("/")) {
//
if (path.endsWith("/")) {
path = path.substring(0, path.length() - 2);
}
int pos = path.lastIndexOf("/");
if (pos > -1) {
path = path.substring(0, pos);
}
}
}
ModelAndView mv = new ModelAndView(templateListViewName, model);
List tplFiles = templateManager.getChildTemplates(path);
model.put("tplFiles", tplFiles);
model.put("path", path);
//
return mv;
}
/**
* 列出分类下的模板
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
*/
public ModelAndView doListByCate(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
ModelAndView mv = new ModelAndView(cateTemplateListViewName, model);
String tplCateId = helper.getString("tcid");
String where = request.getParameter("where");
String page = request.getParameter("page");
String pageNum = request.getParameter("pageNum");
String order = request.getParameter("order");
//
Integer start = new Integer(0);
Integer limit = new Integer(10);
//
if (where == null) {
where = "";
}
if (order == null) {
order = "";
}
if (pageNum != null) {
limit = new Integer(pageNum);
} else {
pageNum = "20";
}
if (page != null) {
start = new Integer((Integer.parseInt(page) - 1) * limit.intValue());
} else {
page = "1";
}
PageBuilder pb = new PageBuilder(limit.intValue());
QueryInfo qi = new QueryInfo(where, order, limit, start);
//
if (tplCateId == null) {
tplCateId = "0";
}
Long tcid = new Long(tplCateId);
List templates = templateManager.getTemplates(tcid, qi, pb);
model.put("templates", templates);
pb.page(Integer.parseInt(page));
model.put("pb", pb);
model.put("page", page);
model.put("pageNum", pageNum);
model.put("order", order);
model.put("where", where);
model.put("action", this);
return mv;
}
/**
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
* @throws
*/
public ModelAndView doMove(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String targetFile = helper.getString("targetFile");
String targetPath = helper.getString("targetPath");
String path = helper.getString("path");
try {
String userTplPath = CMSConfig.getInstance().getUserTemplatePath();
String srcFilePath = userTplPath + "/" + path + "/" + targetFile;
srcFilePath = StringUtil.normalizePath(srcFilePath);
File srcFile = new File(srcFilePath);
//
String destFilePath = userTplPath + "/" + targetPath + "/"
+ targetFile;
destFilePath = StringUtil.normalizePath(destFilePath);
File destFile = new File(destFilePath);
FileUtil.cut(srcFile, destFile);
PrintWriter writer = response.getWriter();
writer.print("1");
writer.flush();
writer.close();
} catch (Exception ex) {
ex.printStackTrace();
PrintWriter writer = response.getWriter();
writer.print("0");
writer.flush();
writer.close();
}
return null;
}
/**
* copy file.
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
* @throws
*/
public ModelAndView doCopy(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String targetFile = helper.getString("targetFile");
String targetPath = helper.getString("targetPath");
String path = helper.getString("path");
try {
String userTplPath = CMSConfig.getInstance().getUserTemplatePath();
String srcFilePath = userTplPath + "/" + path + "/" + targetFile;
srcFilePath = StringUtil.normalizePath(srcFilePath);
File srcFile = new File(srcFilePath);
//
String destFilePath = userTplPath + "/" + targetPath + "/"
+ targetFile;
destFilePath = StringUtil.normalizePath(destFilePath);
File destFile = new File(destFilePath);
FileUtil.copy(srcFile, destFile);
PrintWriter writer = response.getWriter();
writer.print("1");
writer.flush();
writer.close();
} catch (Exception ex) {
ex.printStackTrace();
PrintWriter writer = response.getWriter();
writer.print("0");
writer.flush();
writer.close();
}
return null;
}
/**
* change the file name
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
* @throws
*/
public ModelAndView doChangeFileName(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String targetFile = helper.getString("targetFile");
String newFile = helper.getString("newFile");
String path = helper.getString("path");
try {
String userTplPath = CMSConfig.getInstance().getUserTemplatePath();
String srcFilePath = userTplPath + "/" + path + "/" + targetFile;
srcFilePath = StringUtil.normalizePath(srcFilePath);
File srcFile = new File(srcFilePath);
//
String destFilePath = userTplPath + "/" + path + "/" + newFile;
destFilePath = StringUtil.normalizePath(destFilePath);
File destFile = new File(destFilePath);
boolean success = FileUtil.renameFile(srcFile, destFile);
PrintWriter writer = response.getWriter();
if (success) {
writer.print("1");
} else {
writer.print("0");
}
writer.flush();
writer.close();
} catch (Exception ex) {
ex.printStackTrace();
PrintWriter writer = response.getWriter();
writer.print("0");
writer.flush();
writer.close();
}
return null;
}
public ModelAndView doChangeDirName(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String targetFile = helper.getString("targetFile");
String newFile = helper.getString("newFile");
String path = helper.getString("path");
try {
String userTplPath = CMSConfig.getInstance().getUserTemplatePath();
String srcFilePath = userTplPath + "/" + path + "/" + targetFile;
srcFilePath = StringUtil.normalizePath(srcFilePath);
File srcFile = new File(srcFilePath);
//
String destFilePath = userTplPath + "/" + path + "/" + newFile;
destFilePath = StringUtil.normalizePath(destFilePath);
File destFile = new File(destFilePath);
boolean success = FileUtil.renameFile(srcFile, destFile);
PrintWriter writer = response.getWriter();
if (success) {
writer.print("1");
} else {
writer.print("0");
}
writer.flush();
writer.close();
} catch (Exception ex) {
ex.printStackTrace();
PrintWriter writer = response.getWriter();
writer.print("0");
writer.flush();
writer.close();
}
return null;
}
public ModelAndView doMkDir(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String dirName = helper.getString("dirName");
String path = helper.getString("path");
boolean success = false;
if (dirName != null) {
try {
String userTplPath = CMSConfig.getInstance()
.getUserTemplatePath();
String dirPath = userTplPath + "/" + path + "/" + dirName;
dirPath = StringUtil.normalizePath(dirPath);
File srcFile = new File(dirPath);
if (!srcFile.exists()) {
success = srcFile.mkdir();
}
} catch (Exception ex) {
success = false;
}
}
PrintWriter writer = response.getWriter();
if (success) {
writer.print("1");
} else {
writer.print("0");
}
writer.flush();
writer.close();
return null;
}
/**
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
* @throws
*/
public ModelAndView doDel(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String targetFile = helper.getString("targetFile");
String path = helper.getString("path");
boolean success = false;
if (targetFile != null) {
try {
String userTplPath = CMSConfig.getInstance()
.getUserTemplatePath();
String fullPath = userTplPath + "/" + path + "/" + targetFile;
fullPath = StringUtil.normalizePath(fullPath);
File srcFile = new File(fullPath);
if (srcFile.exists() && srcFile.isFile()) {
success = srcFile.delete();
}
} catch (Exception ex) {
success = false;
}
}
PrintWriter writer = response.getWriter();
if (success) {
writer.print("1");
} else {
writer.print("0");
}
writer.flush();
writer.close();
return null;
}
/**
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
* @throws
*/
public ModelAndView doView(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws Exception {
String targetFile = helper.getString("targetFile");
String path = helper.getString("path");
if (targetFile != null) {
CMSConfig config = CMSConfig.getInstance();
String userTplPath = config.getUserTemplatePath();
String fullPath = userTplPath + "/" + path + "/" + targetFile;
fullPath = StringUtil.normalizePath(fullPath);
File srcFile = new File(fullPath);
String contentType = FileUtil.getContentType(targetFile);
String fileType = FileUtil.getExtension(targetFile);
if (contentType != null) {
//
String downloadType = "(zip|rar|exe|doc|xsl|ppt|js)";
String fileName = FileUtil.getFileName(fullPath);
if (fileType.matches(downloadType)) {
String attName = new String(fileName.getBytes(),
"iso-8859-1");
response.setContentType("application/x-msdownload");
String header = "attachment; filename=" + attName;
response.setHeader("Content-Disposition", header);
} else {
response.setContentType(contentType);
}
}
OutputStream out = response.getOutputStream();
FileUtil.returnFile(srcFile, out);
out.flush();
out.close();
}
return null;
}
/**
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
*/
public ModelAndView doUpload(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
ModelAndView mv = new ModelAndView(templateUploadViewName, model);
String path = helper.getString("path");
if (path == null) {
path = "";
}
model.put("path", path);
return mv;
}
public ModelAndView doUploadSubmit(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
String path = helper.getString("path");
ModelAndView mv = new ModelAndView(templateOperationViewName, model);
model.put("operation", "upload");
model.put("path", path);
try {
MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
MultipartFile multipartFile = multipartRequest
.getFile("uploadFile");
String fileName = multipartFile.getOriginalFilename();
String fileType = FileUtil.getExtension(fileName);
String userTplPath = CMSConfig.getInstance().getUserTemplatePath();
String fullPath = userTplPath + "/" + path + "/" + fileName;
fullPath = StringUtil.normalizePath(fullPath);
File destFile = new File(fullPath);
destFile = this.getUploadDestFile(destFile, fileName, 1);
String allowTypes = getAcceptFileType();
boolean matched = fileType.matches("(" + allowTypes + ")");
if (matched) {
multipartFile.transferTo(destFile);
model.put("result", "success");
model.put("msg", "上传文件(" + fileName + ")成功！");
} else {
model.put("result", "failed");
model.put("msg", "上传文件失败:错误的文件类型,系统允许的类型为(" + allowTypes
+ "),您上传的文件类型为(" + fileType + ")");
}
//
} catch (Exception ex) {
ex.printStackTrace();
model.put("result", "failed");
model.put("msg", "上传文件失败,出现意外错误:" + ex.getLocalizedMessage());
}
return mv;
}
public ModelAndView doIsFileExists(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model)
throws IOException {
String targetFile = helper.getString("targetFile");
String path = helper.getString("path");
//
PrintWriter writer = response.getWriter();
if (targetFile != null) {
CMSConfig config = CMSConfig.getInstance();
String userTplPath = config.getUserTemplatePath();
String fullPath = userTplPath + "/" + path + "/" + targetFile;
fullPath = StringUtil.normalizePath(fullPath);
File file = new File(fullPath);
if (file.exists()) {
writer.print("2");
} else {
writer.print("0");
}
} else {
writer.print("1");
}
writer.flush();
writer.close();
return null;
}
/**
* make dir and view
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
*/
public ModelAndView doTplMkDir(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
String dirname = helper.getString("dirname");
String path = helper.getString("path");
if (dirname != null) {
if (path != null) {
//
String templatePath = CMSConfig.getInstance()
.getUserTemplatePath();
templatePath += File.separator + path + File.separator
+ dirname;
templatePath = StringUtil.normalizePath(templatePath);
File dir = new File(templatePath);
if (!dir.exists()) {
dir.mkdir();
}
}
}
return doTplListFile(request, response, helper, model);
}
/**
* show the select template dialog.
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return
*/
public ModelAndView doSelTplDialog(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
String tpl = helper.getString("tpl");
ModelAndView mv = new ModelAndView(tplSelDialogViewName, model);
model.put("tpl", tpl);
return mv;
}
/**
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
* Map
* @return ModelAndView
*/
public ModelAndView doTplListFile(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
//
ModelAndView mv = new ModelAndView(tplViewName, model);
// get the template path from cms system property.
String templatePath = CMSConfig.getInstance().getUserTemplatePath();
//
String subdir = helper.getString("PATH");
String extra = request.getParameter("extra");
if (subdir != null) {
if (extra != null && extra.equals("updir")) {
int pos = subdir.lastIndexOf("/");
if (pos > -1) {
subdir = subdir.substring(0, pos);
}
}
templatePath += File.separator + subdir;
}
//
templatePath = StringUtil.normalizePath(templatePath);
File dir = new File(templatePath);
List fileList = new ArrayList();
if (dir.isDirectory() && dir.canRead()) {
File files[] = dir.listFiles(new FileFilter() {
public boolean accept(File pathname) {
String filename = pathname.getName();
// only accept the directory or *.html
if (pathname.isDirectory() || filename.endsWith(".html")
|| filename.endsWith(".js")) {
return true;
}
return false;
}
});
if (files != null) {
// sort
Arrays.sort(files, new java.util.Comparator() {
public int compare(Object o1, Object o2) {
File file1 = (File) o1;
File file2 = (File) o2;
if (file1.isDirectory() && file2.isFile()) {
return -1;
}
if (file1.isFile() && file2.isDirectory()) {
return 1;
}
if ((file1.isDirectory() && file2.isDirectory())
|| (file1.isFile() && file2.isFile())) {
return file1.getName().compareToIgnoreCase(
file2.getName());
}
return 0;
}
public boolean equals(Object obj) {
return false;
}
});
for (int i = 0; i < files.length; i++) {
File file = files[i];
String name = file.getName();
String type = FileUtil.getContentType(name);
String icon = FileUtil.getIcon2(file);
fileList.add(new FileItem(file.isDirectory(), name, type,
icon));
}
}
//
}
model.put("fileList", fileList);
model.put("PATH", subdir);
return mv;
}
/**
*
* @param request
*
* @param response
*
* @param helper
*
* @param model
*
* @return ModelAndView
*/
public ModelAndView doSelTplDirDialog(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
ModelAndView mv = new ModelAndView(this.tplDirSelDialogViewName, model);
return mv;
}
public ModelAndView doSelTplDir(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
ModelAndView mv = new ModelAndView(tplDirSelViewName, model);
List folders = templateManager.getChildFolders("");
model.put("folders", folders);
return mv;
}
public ModelAndView doSelTplDirXml(HttpServletRequest request,
HttpServletResponse response, ControllerHelper helper, Map model) {
String path = helper.getString("path");
//
ModelAndView mv = new ModelAndView(tplDirSelXmlViewName, model);
List folders = templateManager.getChildFolders(path);
model.put("folders", folders);
//
setNoCacheHeader(response);
model.put("responseType", "text/xml");
return mv;
}
public void setTemplateManager(TemplateManager templateManager) {
this.templateManager = templateManager;
}
public void setDefaultViewName(String defaultViewName) {
this.defaultViewName = defaultViewName;
}
public void setDefaultScreensPath(String defaultScreensPath) {
this.defaultScreensPath = defaultScreensPath;
}
public void setTemplateListViewName(String templateListViewName) {
this.templateListViewName = templateListViewName;
}
public void setTemplateOperationViewName(String templateOperationViewName) {
this.templateOperationViewName = templateOperationViewName;
}
public void setTemplateUploadViewName(String templateUploadViewName) {
this.templateUploadViewName = templateUploadViewName;
}
public void setTemplateXmlViewName(String templateXmlViewName) {
this.templateXmlViewName = templateXmlViewName;
}
// ////////////////////////////////////////////////////////////////////////////
protected String getAcceptFileType() {
String imgTypes = CMSConfig.getInstance().getUploadFileImageType();
String flashTypes = CMSConfig.getInstance().getUploadFileFlashType();
String attachTypes = CMSConfig.getInstance().getUploadFileAttachType();
String mediaTypes = CMSConfig.getInstance().getUploadFileMediaType();
String otherTypes = "css|js|txt|html|htm|shtml|xml|bak|pdf";
return imgTypes + "|" + flashTypes + "|" + attachTypes + "|"
+ mediaTypes + "|" + otherTypes;
}
protected File getUploadDestFile(File destFile, String destName, int i) {
if (destFile.exists()) {
String newName = destName + "(" + i + ")";
int pos = destName.lastIndexOf(".");
if (pos > -1) {
String name = destName.substring(0, pos);
String extension = destName.substring(pos + 1);
newName = name + "(" + i + ")." + extension;
}
File tryFile = new File(destFile.getParentFile(), newName);
if (tryFile.exists()) {
return getUploadDestFile(destFile, destName, i + 1);
} else {
return tryFile;
}
} else {
return destFile;
}
}
private String getPath(String tplName) {
int pos = tplName.lastIndexOf("/");
if (pos != -1) {
return tplName.substring(0, pos);
} else {
return "/";
}
}
private String getTplFileName(String tplName) {
int pos = tplName.lastIndexOf("/");
if (pos != -1) {
return tplName.substring(pos + 1);
} else {
return tplName;
}
}
}