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yujian

2019-12-19 626d711cb15896055c13fe344eb7fcc824589715

 fanli/src/main/java/com/yeshi/fanli/service/impl/help/HelpCenterServiceImpl.java

@@ -3,8 +3,10 @@
import java.util.ArrayList;

import java.util.Date;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Map;

import java.util.Set;

import java.util.UUID;



import javax.annotation.Resource;

@@ -12,15 +14,19 @@
import org.springframework.cache.annotation.Cacheable;

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Transactional;

import org.yeshi.utils.tencentcloud.COSManager;



import com.yeshi.fanli.dao.mybatis.help.HelpCenterMapper;

import com.yeshi.fanli.entity.AppVersionInfo;

import com.yeshi.fanli.entity.bus.help.HelpCenter;

import com.yeshi.fanli.entity.bus.help.HelpInfo;

import com.yeshi.fanli.entity.bus.homemodule.AdActivityVersionControl;

import com.yeshi.fanli.entity.bus.homemodule.AdActivityVersionControl.AdActivityType;

import com.yeshi.fanli.exception.config.HelpCenterException;

import com.yeshi.fanli.service.inter.help.HelpCenterService;

import com.yeshi.fanli.service.inter.homemodule.AdActivityVersionControlService;

import com.yeshi.fanli.util.StringUtil;

import com.yeshi.fanli.util.db.MongoDBManager;

import org.yeshi.utils.tencentcloud.COSManager;



@Service

public class HelpCenterServiceImpl implements HelpCenterService {

@@ -30,6 +36,9 @@
   

   @Resource

   private MongoDBManager mongoDBManager;

	
   @Resource

   private AdActivityVersionControlService adActivityVersionControlService;

   



   @Override

@@ -58,33 +67,36 @@
   }



   @Override

   public String save(HelpCenter helpCenter, String content, String html) throws Exception {



   public String save(HelpCenter helpCenter, String content, String html) throws HelpCenterException,Exception {

      if (StringUtil.isNullOrEmpty(helpCenter.getTitle()))

         throw new HelpCenterException(1,"标题不能为空");

		
      if (helpCenter.getHelpClass() == null || helpCenter.getHelpClass().getId() <= 0)

         throw new HelpCenterException(1,"分类题不能为空");

		
      helpCenter.setUpdatetime(new Date());

      Long id = helpCenter.getId();

      if (id == null) {

         helpCenter.setCreatetime(new Date());

         helpCenter.setUpdatetime(new Date());

         helpCenterMapper.insert(helpCenter);

			
      } else {

         helpCenter.setUpdatetime(new Date());

         helpCenterMapper.updateByPrimaryKeySelective(helpCenter);

         HelpCenter result = helpCenterMapper.selectByPrimaryKey(id);

         if (result == null) 
            throw new HelpCenterException(1,"此类内容已不存在，请刷新");

         

         helpCenter.setCreatetime(result.getCreatetime());

         helpCenter.setWeight(result.getWeight());

         helpCenterMapper.updateByPrimaryKey(helpCenter);

      }

      

		
      List<Map<String, Object>> positions = getPosition(html);



      if (positions != null && positions.size() > 0) {



         @SuppressWarnings("restriction")

         sun.misc.BASE64Decoder decoder = new sun.misc.BASE64Decoder();



			
         for (int i = 0; i < positions.size(); i++) {

            Map<String, Object> map = positions.get(i);



            String base64Img = (String) map.get("base64Img");



            byte[] b = decoder.decodeBuffer(base64Img);

            for (int j = 0; j < b.length; ++j) {

               if (b[j] < 0) {

@@ -93,7 +105,6 @@
            }



            String type = (String) map.get("type");

				
            // 上传文件相对位置

            String fileUrl = "helpInfo/" + UUID.randomUUID().toString().replace("-", "") + "." +type;

            /* 上传新图片 */

@@ -102,24 +113,16 @@
            if (!StringUtil.isNullOrEmpty(uploadFilePath)) {

               String header = (String) map.get("header");

               html = html.replace(header, uploadFilePath);

               //System.out.println("uploadFilePath: " + uploadFilePath);

               //content = content.replace(header, uploadFilePath);

            }

				
         }

      }

   

      

      String replaceHtml = replaceIframe(html);

		
      Long backId = helpCenter.getId();

		
      HelpInfo helpInfo = new HelpInfo(backId, content, replaceHtml);

		
      mongoDBManager.saveHelpInfo(helpInfo);



      return html;



   }



   public List<Map<String, Object>> getPosition(String content) {

@@ -272,4 +275,54 @@
         }

      }

   }

	
	
	


   @Transactional(rollbackFor = Exception.class)

   @Override

   public void setVersions(Long id, List<Long> versions) throws HelpCenterException {

      HelpCenter helpCenter = helpCenterMapper.selectByPrimaryKey(id);

      if (helpCenter == null) {

         throw new HelpCenterException(1, "此信息不存在，请刷新重试");

      }



      Set<Long> oldSet = new HashSet<>();

      List<AdActivityVersionControl> versionList = adActivityVersionControlService

            .listByTypeAndSourceId(AdActivityType.helpCenter, id);

      if (versionList != null) {

         for (AdActivityVersionControl control : versionList)

            oldSet.add(control.getVersion().getId());

      }



      Set<Long> newSet = new HashSet<>();

      for (Long version : versions) {

         newSet.add(version);

      }



      Set<Long> delSet = new HashSet<>();

      delSet.addAll(oldSet);

      delSet.removeAll(newSet);

      for (Long versionId : delSet) {

         adActivityVersionControlService.deleteBySourceAndVersion(id, AdActivityType.helpCenter, versionId);

      }



      Set<Long> addSet = new HashSet<>();

      addSet.addAll(newSet);

      addSet.removeAll(oldSet);



      // 添加映射

      for (Long versionId : addSet) {

         AdActivityVersionControl control = new AdActivityVersionControl();

         control.setCreateTime(new Date());

         control.setSourceId(id);

         control.setType(AdActivityType.helpCenter);

         control.setVersion(new AppVersionInfo(versionId));

         try {

            adActivityVersionControlService.addVersionControl(control);

         } catch (Exception e) {

            throw new HelpCenterException(2, e.getMessage());

         }

      }

   }

}