package cn.ksource.web.controller.business.component;

import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.commons.CommonsMultipartFile;

import cn.ksource.core.util.ConvertUtil;
import cn.ksource.core.util.FileUtil;
import cn.ksource.core.util.FtpClient;
import cn.ksource.core.util.JsonUtil;
import cn.ksource.core.util.MyFileUploadException;
import cn.ksource.core.util.UploadStatus;
import cn.ksource.core.web.WebUtil;

@Controller
@RequestMapping("/business/HtmlEditor/")
public class HtmlEditorController {
	
	private void writeError(String message,HttpServletResponse response) {
		Map obj = new HashMap();
		obj.put("error", 1);
		obj.put("message", message);
		WebUtil.write(response, JsonUtil.map2Json(obj));
	}

	@RequestMapping(value="image_upload.html",method=RequestMethod.POST)
	public void onImageUpload(@RequestParam(value="imgFile") CommonsMultipartFile file,HttpServletRequest request,HttpServletResponse response) throws Exception{
		Map<String,String> res = new HashMap<String,String>(); 
		/*if (file != null) {
			String fileName = file.getOriginalFilename(); 
			long fileSize = file.getSize(); 
			String path = "/static/userfile/htmleditor/";
			String remote = path + fileName;
			InputStream is = file.getInputStream();
			FtpClient ftpClient = new FtpClient(); 
			ftpClient.connect();
			UploadStatus status = ftpClient.upload(is, remote);
			System.out.println("-----------"+status);
			ftpClient.disconnect();
			res.put("fileName", fileName);
			Map obj = new HashMap();
			obj.put("error",0);
			obj.put("url","http://127.0.0.1" + remote);
			WebUtil.write(response, JsonUtil.map2Json(obj));
		}*/
		try {
			Map<String, String> fileMap = FileUtil.uploadFile4SpringMVC(request, "/static/userfile/htmleditor/", new String[]{"jpeg","jpg","png","gif","bmp"});
			if (fileMap.size() == 0) {
				writeError("没有可上传的文件！", response);
				return;
			}
			Map obj = new HashMap();
			obj.put("error",0);
			obj.put("url",request.getContextPath() + fileMap.values().iterator().next());
			WebUtil.write(response, JsonUtil.map2Json(obj));
		} catch (MyFileUploadException e) {
			writeError(e.getMessage(), response);
			e.printStackTrace();
		}
	}
	
}