全景图更新切图功能kl 5-15 16

ke

2024-05-15 57d2bd4cf146db02abe2182fc5242a3c06cbdd74

 skjcmanager/skjcmanager-service/skjcmanager-sm/src/main/java/cn/gistack/sm/skPanorama/controller/SkPanoramaController.java

@@ -18,9 +18,12 @@



import cn.gistack.resource.entity.FormateTuEntity;
import cn.gistack.resource.entity.QieTuEntity;
import cn.gistack.resource.feign.IOssClient;
import cn.gistack.sm.skPanorama.entity.ParamEntity;
import cn.gistack.sm.skPanorama.utils.Img4JavaUtil;
import cn.gistack.sm.skPanorama.utils.PanoramaUtilDict;
import cn.gistack.sm.skPanoramaState.entity.SkPanoramaStateEntity;
import cn.gistack.sm.skPanoramaState.service.ISkPanoramaStateService;
import com.alibaba.fastjson.JSONObject;
@@ -33,9 +36,9 @@

import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.FileUtils;
import org.apache.commons.lang3.StringUtils;
import org.im4java.core.IM4JavaException;
import org.im4java.core.InfoException;
import org.springblade.core.oss.model.BladeFile;
import org.springblade.core.secure.BladeUser;
import org.springblade.core.mp.support.Condition;
import org.springblade.core.mp.support.Query;
@@ -100,7 +103,9 @@
   @GetMapping("/list")
   @ApiOperation(value = "分页", notes = "传入skPanorama")
   public R<IPage<SkPanoramaVO>> list(SkPanoramaEntity skPanorama, Query query) {
      IPage<SkPanoramaEntity> pages = skPanoramaService.page(Condition.getPage(query), Condition.getQueryWrapper(skPanorama));
      QueryWrapper<SkPanoramaEntity> queryWrapper = Condition.getQueryWrapper(skPanorama);
      queryWrapper.orderBy(true,false,"res_guid","sort" );
      IPage<SkPanoramaEntity> pages = skPanoramaService.page(Condition.getPage(query), queryWrapper);
      return R.data(SkPanoramaWrapper.build().pageVO(pages));
   }

@@ -176,7 +181,24 @@
   @PostMapping("/submit")
   @ApiOperation(value = "新增或修改", notes = "传入skPanorama")
   public R submit(@Valid @RequestBody SkPanoramaEntity skPanorama) {
      if (skPanorama.getId() == null  ) { // 新增
         if  (StringUtils.isBlank(skPanorama.getPicUrl())) {
            skPanorama.setStatus(PanoramaUtilDict.panorama_status_0);
         }
         picIfFormate(skPanorama);
      } else { // 修改
         picIfFormate(skPanorama);
      }
      return R.status(skPanoramaService.saveOrUpdate(skPanorama));
   }

   private SkPanoramaEntity picIfFormate(SkPanoramaEntity skPanorama) {
      Integer picwidth = skPanorama.getPicwidth();
      Integer picheight = skPanorama.getPicheight();
      if (picwidth == picheight * 2) {
         skPanorama.setStatus(PanoramaUtilDict.panorama_status_2);
      }
      return skPanorama;
   }

   /**
@@ -246,43 +268,22 @@
   }
    */


   private static final String  linShiBaseUrl = "/data/panorama/qietu/";
   @GetMapping("/cutPicture2")
   public R cutPicture2(SkPanoramaEntity skPanorama)
      throws IOException, InterruptedException, IM4JavaException, IllegalAccessException {
      // 临时文件路径
      String  linShiBaseUrl = "/data/panorama/qietu/";

      SkPanoramaEntity entity = skPanoramaService.getOne(Condition.getQueryWrapper(skPanorama));
      String picUrl = entity.getPicUrl();
      String picName = entity.getPicName();
      String resGuid = entity.getResGuid();


      // 获取文件名
      String dirPath = linShiBaseUrl + resGuid + "/"; //临时文件夹路径
      String lingshiPic = linShiBaseUrl + resGuid + "/" + picName; //临时文件
      File dir = new File(dirPath);
      if (dir.isDirectory()) {
         // 清除该目录下的文件及子目录文件而不删除该目录文件夹。该目录不存在会报错
         FileUtils.cleanDirectory(dir);
      } else {
         dir.mkdirs();
      }
      // 线上全景图路径,下载到临时路径
      URL url = new URL(picUrl);
      InputStream inputStream = url.openStream();
      OutputStream outputStream = new FileOutputStream(lingshiPic);
      byte[] buffer = new byte[4096];
      int bytesRead;
      while ((bytesRead = inputStream.read(buffer)) != -1) {
         outputStream.write(buffer, 0, bytesRead);
      }
      inputStream.close();
      outputStream.close();

      Path lingshiqjPath = Paths.get(lingshiPic);
      File lingshiqjfile = lingshiqjPath.toFile(); // 获取临时全景文件，准备切图

      File lingshiqjfile = getquanjingFile(dirPath,lingshiPic,entity);

      /**
       * 这里开始切图
@@ -315,7 +316,7 @@
            Img4JavaUtil.cropImg(picUrl ,lastiUrl ,biliWidth,biliHeight,x,y);// 切图存放进临时图片中
            qietuHashMap.put(outpicName,lastiUrl);

            System.err.println(lastiUrl);
//            System.err.println(lastiUrl);
         }
      }

@@ -328,8 +329,9 @@
      /************************************切图结束********************************************/

      // 上传切片全景图
      System.err.println(qietuHashMap.size());
      System.err.println(resGuid);
      System.err.println("切图的路径数量"+qietuHashMap.size());
      System.err.println("水库编码"+resGuid);

      QieTuEntity qieTuEntity = new QieTuEntity();
      qieTuEntity.setQietuHashMap(qietuHashMap);
      qieTuEntity.setResGuid(resGuid);
@@ -350,12 +352,150 @@
      entity.setQiecol(col);
      entity.setPicwidth(width);
      entity.setPicheight(height);
      entity.setStatus(PanoramaUtilDict.panorama_status_3);
      skPanoramaService.updateById(entity);


      return R.status(true);
   }

   private File getquanjingFile (String dirPath ,String linshiUrl , SkPanoramaEntity skPanorama) throws IOException {
      SkPanoramaEntity entity = skPanoramaService.getOne(Condition.getQueryWrapper(skPanorama));
      String picUrl = entity.getPicUrl();
      String picName = entity.getPicName();
      String resGuid = entity.getResGuid();

      File dir = new File(dirPath);
      if (dir.isDirectory()) {
         // 清除该目录下的文件及子目录文件而不删除该目录文件夹。该目录不存在会报错
         FileUtils.cleanDirectory(dir);
      } else {
         dir.mkdirs();
      }
      // 线上全景图路径,下载到临时路径
      URL url = new URL(picUrl);
      InputStream inputStream = url.openStream();
      OutputStream outputStream = new FileOutputStream(linshiUrl);
      byte[] buffer = new byte[4096];
      int bytesRead;
      while ((bytesRead = inputStream.read(buffer)) != -1) {
         outputStream.write(buffer, 0, bytesRead);
      }
      inputStream.close();
      outputStream.close();

      Path lingshiqjPath = Paths.get(linshiUrl);
      File lingshiqjfile = lingshiqjPath.toFile(); // 获取临时全景文件
      return  lingshiqjfile;
   }


   /**
    * 图片格式化
    * 将图片转化为长宽比为2:1的比例
    */
   private static final String  linShiformateBaseUrl = "/data/panorama/formate/";
   @PostMapping("/formatePic")
   public R  formatePic(@RequestParam String ids) throws IOException, InterruptedException, IM4JavaException {
      List<Long> idlist = Func.toLongList(ids);

      ArrayList<SkPanoramaEntity> panoramalist = new ArrayList<SkPanoramaEntity>();

      ArrayList<FormateTuEntity> list = new ArrayList<FormateTuEntity>();
      if (idlist!= null && idlist.size()>0) {
         for (Long id : idlist ) {
            FormateTuEntity formateTuEntity = new FormateTuEntity();

            SkPanoramaEntity skPanorama = new SkPanoramaEntity();
            skPanorama.setId(id);
            SkPanoramaEntity entity = skPanoramaService.getOne(Condition.getQueryWrapper(skPanorama));
            String picUrl = entity.getPicUrl();
            String picName = entity.getPicName();
            String resGuid = entity.getResGuid();

            // 获取文件名
            String dirPath = linShiformateBaseUrl + resGuid + "/"; //临时文件夹路径
            String lingshiPic = linShiformateBaseUrl + resGuid + "/" + picName; //临时文件

            String lingshigeshibilipath = linShiformateBaseUrl + resGuid + "/geshibili/" ;
            String lingshigeshibiliPic = lingshigeshibilipath + picName; //格式化后的临时文件

            File lingshiqjfile = getquanjingFile(dirPath,lingshiPic,entity);

            // 创建文件夹
            File lingshigeshibilidir = new File(lingshigeshibilipath);
            if (lingshigeshibilidir.isDirectory()) {
               // 清除该目录下的文件及子目录文件而不删除该目录文件夹。该目录不存在会报错
               FileUtils.cleanDirectory(lingshigeshibilidir);
            } else {
               lingshigeshibilidir.mkdirs();
            }

            /**************进行格式化******************/
            // 获取原始全景图图片信息
            HashMap<String, Integer> imgInfoRT = Img4JavaUtil.getImgInfoRT(lingshiqjfile);
            Integer width = imgInfoRT.get("width");
            Integer height = imgInfoRT.get("height");
            if (width == height * 2) {
               // 已经符合格式化标准

            } else {
               Integer newWidth = height * 2;
               // 图片格式化
               Img4JavaUtil.sampleImg(lingshiPic,lingshigeshibiliPic, newWidth , height,null);

               Path lingshiformPath = Paths.get(lingshigeshibiliPic);
               File lingshiformFile = lingshiformPath.toFile(); // 获取临时全景文件
               if(lingshiformFile.exists()) {
                  formateTuEntity.setPicName(picName);
                  formateTuEntity.setId(Long.toString(id));
                  formateTuEntity.setResGuid(resGuid);
                  formateTuEntity.setLinshiUrl(lingshigeshibiliPic);
                  formateTuEntity.setPicheight(height);
                  formateTuEntity.setPicwidth(newWidth);
                  list.add(formateTuEntity);
               }
               // 完成格式化后删除原始临时图片
               Path qietuPath = Paths.get(lingshiPic);
               File yuanspic = qietuPath.toFile();
               if (yuanspic.exists()) {
                  // 删除指定文件，不存在报异常
                  FileUtils.forceDelete(yuanspic);
               }

            }

         } // for循环结束
         QieTuEntity qieTuEntity = new QieTuEntity();
         qieTuEntity.setList(list);

         R r = iOssClient.uploadFormate(qieTuEntity);
         Object data = r.getData();
         QieTuEntity result = JSONObject.parseObject(JSONObject.toJSONString(data),QieTuEntity.class);
         ArrayList<FormateTuEntity> newList = result.getList();

         if (newList != null && newList.size()>0) {
            for (FormateTuEntity item : newList) {
               SkPanoramaEntity skPanoramaEntity = new SkPanoramaEntity();
               String id = item.getId();
               String linshiUrl = item.getLinshiUrl();// 格式化后图片路径
               Integer picheight = item.getPicheight();
               Integer picwidth = item.getPicwidth();
               skPanoramaEntity.setId(Long.valueOf(id));
               skPanoramaEntity.setPicUrl(linshiUrl);
               skPanoramaEntity.setPicheight(picheight);
               skPanoramaEntity.setPicwidth(picwidth);
               skPanoramaEntity.setStatus(PanoramaUtilDict.panorama_status_2);
               panoramalist.add(skPanoramaEntity);
            }
         }
      }

      boolean b = skPanoramaService.updateBatchById(panoramalist);

      return R.status(true);
   }



}