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package com.baidu.ueditor.extend;
import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;
import org.json.JSONObject;
import com.baidu.ueditor.define.AppInfo;
import com.baidu.ueditor.define.BaseState;
import com.baidu.ueditor.define.FileType;
import com.baidu.ueditor.define.State;
public class UEBinaryUploader {
public static final State save(HttpServletRequest request, Map<String, Object> conf,
UeditorService ueditorService) {
// FileItemStream fileStream = null;
boolean isAjaxUpload = request.getHeader("X_Requested_With") != null;
if (!ServletFileUpload.isMultipartContent(request)) {
return new BaseState(false, AppInfo.NOT_MULTIPART_CONTENT);
}
ServletFileUpload upload = new ServletFileUpload(new DiskFileItemFactory());
if (isAjaxUpload) {
upload.setHeaderEncoding("UTF-8");
}
try {
/////////////////////////////////////////////////////////////////////////////////
String filedName = (String) conf.get("fieldName");
MultipartFile multipartFile = ueditorService.getMultipartFile(filedName, request);
if (multipartFile == null) {
return new BaseState(false, AppInfo.NOTFOUND_UPLOAD_DATA);
}
/////////////////////////////////////////////////////////////////////////////////
/*
* FileItemIterator iterator = upload.getItemIterator(request);
*
* while (iterator.hasNext()) { fileStream = iterator.next();
*
* if (!fileStream.isFormField()) break; fileStream = null; }
*
* if (fileStream == null) { return new BaseState(false,
* AppInfo.NOTFOUND_UPLOAD_DATA); }
*
* String savePath = (String) conf.get("savePath");
*/
// String originFileName = fileStream.getName();
String originFileName = multipartFile.getOriginalFilename();
String suffix = FileType.getSuffixByFilename(originFileName);
originFileName = originFileName.substring(0, originFileName.length() - suffix.length());
// savePath = savePath + suffix;
long maxSize = ((Long) conf.get("maxSize")).longValue();
if (!validType(suffix, (String[]) conf.get("allowFiles"))) {
return new BaseState(false, AppInfo.NOT_ALLOW_FILE_TYPE);
}
// savePath = PathFormat.parse(savePath, originFileName);
// modified by Ternence
// String rootPath = ConfigManager.getRootPath(request, conf);
// String physicalPath = rootPath + savePath;
// InputStream is = fileStream.openStream();
InputStream is = multipartFile.getInputStream();
// State storageState = StorageManager.saveFileByInputStream(is,
// physicalPath, maxSize);
State storageState = ueditorService.saveFileByInputStream(multipartFile, maxSize);
is.close();
if (storageState.isSuccess()) {
try {
JSONObject jsonObj = new JSONObject(storageState.toJSONString());
// storageState.putInfo("url", PathFormat.format(savePath));
storageState.putInfo("url", jsonObj.getString("url"));
storageState.putInfo("type", suffix);
storageState.putInfo("original", originFileName + suffix);
} catch (Exception e) {
e.printStackTrace();
}
}
return storageState;
} catch (IOException e) {
e.printStackTrace();
}
return new BaseState(false, AppInfo.IO_ERROR);
}
private static boolean validType(String type, String[] allowTypes) {
List<String> list = Arrays.asList(allowTypes);
return list.contains(type);
}
}