package com.zdcf.service.Impl;
import java.io.File;
import java.io.IOException;
import java.io.Serializable;
import java.nio.charset.Charset;
import java.util.Date;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.io.FilenameUtils;
import org.apache.log4j.Logger;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.multipart.MultipartFile;
import com.facepp.error.FaceppParseException;
import com.facepp.http.HttpRequests;
import com.facepp.http.PostParameters;
import com.zdcf.base.Constants;
import com.zdcf.dto.FaceAttributeDTO;
import com.zdcf.dto.FaceDTO;
import com.zdcf.dto.FileDTO;
import com.zdcf.mapper.FileMapper;
import com.zdcf.model.FileExchange;
import com.zdcf.model.Files;
import com.zdcf.model.Images;
import com.zdcf.model.Movie;
import com.zdcf.service.FileService;
import com.zdcf.tool.DateUtil;
import com.zdcf.tool.PageVo;
import com.zdcf.tool.StringUtil;
@Service
@Transactional
public class FileServiceImpl implements FileService {
@Autowired
private FileMapper fileMapper;
@Autowired
RedisCacheService redisCacheService;
@Autowired
private HttpServletRequest request;
private static Logger logger = Logger.getLogger(FileServiceImpl.class);
@Override
public int addFile(Files file) {
return fileMapper.addFile(file);
}
@Override
public int addFileExchange(FileExchange file) {
fileMapper.addFileExchange(file);
FileExchange fileExchange = fileMapper.getFileExchangeByOldUrl(file.getOldUrl());
redisCacheService.process(fileExchange, Constants.Cache.Type.save);
return 1;
}
@Override
public int addImage(Images image) {
return fileMapper.addImage(image);
}
@Override
public Integer addFace(FaceDTO face) {
return fileMapper.addFace(face);
}
@Override
public String saveImage(MultipartFile file,String path) {
if(file == null || file.getSize() <= 0){
return null;
}
String origFileName = file.getOriginalFilename();
String ext = FilenameUtils.getExtension(origFileName);
String destPath = getImagePath(ext);
String saveFileName = destPath + "." + ext;
saveFile(file, saveFileName,path);
//小图
/*String iconFileName = destPath + "_0." + ext;
String base = this.getImageSavePath() + File.separator;
//ImageUtil.zoomImg(base + saveFileName, base + iconFileName, ext.toUpperCase());
*/
return saveFileName;
}
private String getImagePath(String ext){
Date now = new Date();
String yym = DateUtil.dateToStr(now, "yyMM");
/*String saveFileName = "images" + File.separator + yym + File.separator + now.getDate()
+ File.separator + now.getHours() + File.separator
+ now.getMinutes() + File.separator + System.currentTimeMillis();*/
String saveFileName = "images" + "/" + yym + "/" + now.getDate()
+ "/" + now.getHours() + "/"
+ now.getMinutes() + "/" + System.currentTimeMillis();
return saveFileName;
}
public void saveFile(MultipartFile file, String destPath,String savePath){
try {
logger.debug("saving file for: " + destPath + ", file name is: " + file.getOriginalFilename());
File destFile = new File(savePath + File.separator + destPath);
logger.debug(destFile.getAbsolutePath());
if (!(destFile.getParentFile().exists())) {
destFile.mkdirs();
}
file.transferTo(destFile);
logger.debug("saving file succeed for: " + destPath
+ ", file name is: " + file.getOriginalFilename());
} catch (IOException ioe) {
logger.error("error uploading file for: " + destPath
+ ", file name is: " + file.getOriginalFilename());
logger.error(ioe);
throw new RuntimeException("文件保存失败");
}
}
@Override
public List<FileDTO> fileList() {
return fileMapper.fileList();
}
@Override
public List<FaceAttributeDTO> getFaceAttr(int faceId) {
return fileMapper.getFaceAttr(faceId);
}
@Override
public FileDTO getFileDetail(int id) {
return fileMapper.getFileById(id);
}
@Override
public Serializable getFileListPage(
PageVo<Map<String, Object>> pageVo2) {
PageVo<Map<String, Object>> pageVo = (PageVo<Map<String, Object>>) pageVo2;
int offset = pageVo.getCurrentPage() - 1;
if (offset < 0)
offset = 0;
List<Map<String, Object>> commonNewsList = fileMapper
.getFileListPage( offset * pageVo.getPageSize(),
pageVo.getPageSize());
int count = fileMapper.getFileCount(offset* pageVo.getPageSize(), pageVo.getPageSize());
pageVo.setVoList(commonNewsList);
pageVo.setRecordCount(count);
return pageVo;
}
@Override
public Serializable getImageListPage(
PageVo<Map<String, Object>> pageVo2) {
PageVo<Map<String, Object>> pageVo = (PageVo<Map<String, Object>>) pageVo2;
int offset = pageVo.getCurrentPage() - 1;
if (offset < 0)
offset = 0;
List<Map<String, Object>> commonNewsList = fileMapper
.getImageListPage( offset * pageVo.getPageSize(),
pageVo.getPageSize());
int count = fileMapper.getImageCount(offset* pageVo.getPageSize(), pageVo.getPageSize());
pageVo.setVoList(commonNewsList);
pageVo.setRecordCount(count);
return pageVo;
}
@Override
public Serializable getFaceListPage(
PageVo<Map<String, Object>> pageVo2) {
PageVo<Map<String, Object>> pageVo = (PageVo<Map<String, Object>>) pageVo2;
int offset = pageVo.getCurrentPage() - 1;
if (offset < 0)
offset = 0;
List<Map<String, Object>> commonNewsList = fileMapper
.getFaceListPage( offset * pageVo.getPageSize(),
pageVo.getPageSize());
//put people attributes
for (Map<String, Object> map : commonNewsList) {
List<FaceAttributeDTO> faceAttr = fileMapper.getFaceAttr(StringUtil.ObjectToIntegerUtil(map.get("id")));
map.put("faceAttr", faceAttr);
}
int count = fileMapper.getFaceCount(offset* pageVo.getPageSize(), pageVo.getPageSize());
pageVo.setVoList(commonNewsList);
pageVo.setRecordCount(count);
return pageVo;
}
@Override
public Integer addFaceAttribute(FaceDTO faceDTO){
HttpRequests httpRequests = new HttpRequests("dd0094b405bf9612a58f181ee3acde3a", "fcmx4kqd0fZzOzQKOFiYcldgE92ECNLx", true, true);
JSONObject result = null;
try {
System.out.println(Charset.forName("UTF-8").name());
PostParameters params = new PostParameters();
params.setAttribute("glass,pose,gender,age,race,smiling");
params.setUrl(faceDTO.getUrl());
result = httpRequests.detectionDetect(params);
System.out.println(result);
Integer size = result.getJSONArray("face").length();
if(null!=size&&size>0){
for(int i=0;i<size;i++){
FaceAttributeDTO attr = new FaceAttributeDTO();
JSONObject attribute = result.getJSONArray("face").getJSONObject(i).getJSONObject("attribute");
attr.setAge(Integer.parseInt(attribute.getJSONObject("age").get("value").toString()));
attr.setGender(attribute.getJSONObject("gender").get("value").toString());
attr.setGlass(attribute.getJSONObject("glass").get("value").toString());
attr.setRace(attribute.getJSONObject("race").get("value").toString());
attr.setFace_id(faceDTO.getId());
fileMapper.addFaceAttribute(attr);
}
}
} catch(FaceppParseException e) {
e.printStackTrace();
} catch (Exception e) {
}
return 0;
}
@Override
public FaceDTO getFace(String url) {
return fileMapper.getFace(url);
}
@Override
public FaceDTO getFaceById(int id) {
return fileMapper.getFaceById(id);
}
@Override
public FileExchange getFileExchange(String url){
//查询redis和数据库是否有此文件
FileExchange temp = new FileExchange();
temp.setOldUrl(url);
FileExchange fileExchange = redisCacheService.get(temp.getCacheKey(), FileExchange.class);
//不在缓存中，去数据库中查询
if(fileExchange == null){
fileExchange = fileMapper.getFileExchangeByOldUrl(url);
if(fileExchange !=null){
File tempFile = new File(request.getSession().getServletContext().getRealPath("/")+"uploadfile/"+fileExchange.getNewUrl());
if(tempFile.exists()){
redisCacheService.process(fileExchange, Constants.Cache.Type.save);
}else{
fileMapper.deleteFileExchangeByOldUrl(url);
fileExchange =null ;
}
}
}else{
File file = new File(request.getSession().getServletContext().getRealPath("/")+"uploadfile/"+fileExchange.getNewUrl());
if(!file.exists()){
redisCacheService.del(temp.getCacheKey());
fileExchange =null ;
}
}
return fileExchange;
}
}