Merge branch 'feature' into 'release'

Feature

See merge request !236

src/main/java/com/zhiwei/brandkbs2/controller/app/AppSearchController.java

@@ -152,10 +152,19 @@ public class AppSearchController extends BaseController {
     @ApiOperation("搜索-全网搜-舆情导出")
     @PostMapping("/exportSearchWhole")
     public ResponseResult exportSearchWhole(@RequestBody SearchFilterDTO dto) {
+        // 针对商业数据库做限制
+        if (2 == projectService.getProjectById(UserThreadLocal.getProjectId()).getWholeSearchDataSource()) {
             long time = DateUtils.addDays(Tools.truncDate(new Date(), Constant.DAY_PATTERN), -89).getTime();
             if (time > dto.getStartTime()) {
+                // 仅对查商业数据库时限制时间，查舆情库时本质上无时间限制
                 return ResponseResult.failure("仅能导出近3个月内信息");
             }
+            Period periodDay = new Period(dto.getStartTime(), dto.getEndTime(), PeriodType.days());
+            if (periodDay.getDays() > 30) {
+                // 仅对查商业数据库时限制时间，查舆情库时本质上无时间限制
+                return ResponseResult.failure("时间跨度不能超过30天");
+            }
+        }
         List<ExportSearchWholeDTO> exportList = markDataService.exportSearchWhole(dto);
         EasyExcelUtil.download("全网搜舆情列表数据", "sheet1", ExportSearchWholeDTO.class, exportList, response);
         return ResponseResult.success();

src/main/java/com/zhiwei/brandkbs2/pojo/dto/ExportSearchWholeDTO.java

@@ -5,6 +5,7 @@ import com.alibaba.excel.annotation.write.style.ColumnWidth;
 import com.alibaba.fastjson.JSONObject;
 import lombok.Data;
 import lombok.ToString;
+import org.apache.commons.lang3.StringUtils;
 
 import java.util.Date;
 
@@ -43,9 +44,10 @@ public class ExportSearchWholeDTO {
         dto.setTime(new Date((Long) jsonObject.get("time")));
         dto.setPlatform(jsonObject.getString("platform"));
         dto.setChannel(jsonObject.getString("channel"));
-        dto.setTitle(jsonObject.getString("title"));
-        dto.setContent(jsonObject.getString("content"));
-        dto.setUrl(jsonObject.getString("url"));
+        // 截取为excel单元格允许的最大长度
+        dto.setTitle(StringUtils.substring(jsonObject.getString("title"), 0, 32767));
+        dto.setContent(StringUtils.substring(jsonObject.getString("content"), 0, 32767));
+        dto.setUrl(StringUtils.substring(jsonObject.getString("url"), 0, 32767));
         return dto;
     }
 }

src/main/java/com/zhiwei/brandkbs2/service/impl/MarkDataServiceImpl.java

@@ -131,6 +131,9 @@ public class MarkDataServiceImpl implements MarkDataService {
     @Resource(name = "channelDao")
     ChannelDao channelDao;
 
+    @Resource(name = "userServiceImpl")
+    private UserService userService;
+
     @Resource(name = "redisUtil")
     RedisUtil redisUtil;
 
@@ -1337,8 +1340,24 @@ public class MarkDataServiceImpl implements MarkDataService {
 
     @Override
     public List<ExportSearchWholeDTO> exportSearchWhole(SearchFilterDTO dto) {
+        Integer exportAmount = userService.queryUserInfo(UserThreadLocal.getUserId(), UserThreadLocal.getProjectId()).getExportAmount();
+        exportAmount = Objects.isNull(exportAmount) ? 10000 : exportAmount;
+        JSONArray jsonArray = new JSONArray();
+        dto.setPageSize(50);
+        dto.setPage(1);
+        while (true){
+            if (dto.getPage() * dto.getPageSize() > exportAmount){
+                break;
+            }
+            // 获取当页数据
             JSONObject jsonObject = searchWholeNetwork(dto);
-        JSONArray jsonArray = jsonObject.getJSONArray("list");
+            JSONArray array = jsonObject.getJSONArray("list");
+            if (Objects.isNull(array) || 0 == array.size()){
+                break;
+            }
+            jsonArray.addAll(array);
+            dto.setPage(dto.getPage() + 1);
+        }
         return jsonArray.stream().map(json -> ExportSearchWholeDTO.creatExportSearchWholeDTO((JSONObject) json)).collect(Collectors.toList());
     }