From 4c882f00d9ee90d43a1c330683a612063ce64f04 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期二, 11 四月 2023 11:13:45 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/service/data/DownloadService.java | 337 --------------------------------------------------------
1 files changed, 0 insertions(+), 337 deletions(-)
diff --git a/src/main/java/com/lf/server/service/data/DownloadService.java b/src/main/java/com/lf/server/service/data/DownloadService.java
index 7aee659..6e26e95 100644
--- a/src/main/java/com/lf/server/service/data/DownloadService.java
+++ b/src/main/java/com/lf/server/service/data/DownloadService.java
@@ -1,29 +1,16 @@
package com.lf.server.service.data;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.lf.server.entity.all.StaticData;
import com.lf.server.entity.ctrl.DownloadReqEntity;
import com.lf.server.entity.data.DownloadEntity;
-import com.lf.server.entity.data.MetaEntity;
import com.lf.server.entity.show.PipelineEntity;
-import com.lf.server.entity.sys.AttachEntity;
-import com.lf.server.entity.sys.MetaDownEntity;
-import com.lf.server.entity.sys.UserEntity;
import com.lf.server.helper.*;
-import com.lf.server.mapper.all.BasicMapper;
import com.lf.server.mapper.data.DownloadMapper;
-import com.lf.server.service.all.BaseQueryService;
-import com.lf.server.service.sys.MetaDownService;
-import net.lingala.zip4j.ZipFile;
-import net.lingala.zip4j.model.FileHeader;
-import net.lingala.zip4j.model.ZipParameters;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.io.File;
-import java.io.FileInputStream;
import java.util.*;
/**
@@ -37,9 +24,6 @@
@Autowired
DownloadMapper downloadMapper;
-
- @Autowired
- MetaDownService metaDownService;
private final static Log log = LogFactory.getLog(DownloadService.class);
@@ -183,326 +167,5 @@
log.error(ex.getMessage(), ex);
return null;
}
- }
-
- /**
- * 鎵撳寘鏂囦欢
- *
- * @param ue 鐢ㄦ埛瀹炰綋
- * @param list 鍏冩暟鎹枃浠堕泦鍚�
- * @param pwd 瀵嗙爜
- * @return 涓嬭浇鏂囦欢GUID
- */
- public String zipFiles(UserEntity ue, List<MetaEntity> list, String pwd) throws Exception {
- Map<String, List<String>> tabs = getTabs(list);
- rmRepeatMetas(list);
-
- Map<String, List<?>> dataMap = new HashMap<>(2);
- Map<String, List<AttachEntity>> annexMap = new HashMap<>(2);
- queryData(tabs, dataMap, annexMap);
-
- String tempName = StringHelper.YMDHMS2_FORMAT.format(new Date());
- String tempPath = pathHelper.getTempPath(tempName);
- String gdbPath = tempPath + File.separator + "tabs.gdb";
-
- File gdbFile = new File(gdbPath);
- if (gdbFile.exists() && gdbFile.isDirectory()) {
- FileHelper.deleteDir(gdbPath);
- }
- if (dataMap.size() > 0) {
- GdbHelper.createGdb(gdbPath, dataMap);
- }
-
- String zipFile = pathHelper.getDownloadFullPath() + File.separator + tempName + ".zip";
- ZipFile zip = Zip4jHelper.createZipFile(zipFile, pwd);
- ZipParameters params = Zip4jHelper.getZipParams(true);
- addMetaFiles(zip, params, list);
- if (dataMap.size() > 0) {
- zip.addFolder(new File(gdbPath), params);
- addAnnex(zip, params, annexMap);
- }
-
- String dbPwd = Md5Helper.reverse(Md5Helper.generate(pwd));
- DownloadEntity de = getDownloadEntity(ue, zipFile, dbPwd);
- int rows = downloadMapper.insert(de);
- if (de.getId() > 0) {
- insertMetaDown(ue, list, de);
- }
-
- return rows > 0 ? de.getGuid() : null;
- }
-
- /**
- * 鑾峰彇鏁版嵁琛�
- */
- private Map<String, List<String>> getTabs(List<MetaEntity> list) {
- Map<String, List<String>> tabs = new HashMap<>(2);
- for (MetaEntity meta : list) {
- if (StringHelper.isEmpty(meta.getTab()) || meta.getRows() == 0 || StringHelper.isEmpty(meta.getEventid())) {
- continue;
- }
-
- if (!tabs.containsKey(meta.getTab())) {
- tabs.put(meta.getTab(), new ArrayList<>());
- }
-
- List<String> ids = tabs.get(meta.getTab());
- if (!ids.contains(meta.getEventid())) {
- ids.add(meta.getEventid());
- }
- }
-
- return tabs;
- }
-
- /**
- * 绉婚櫎閲嶅鐨勫厓鏁版嵁鏂囦欢
- */
- private void rmRepeatMetas(List<MetaEntity> list) {
- List<String> guidList = new ArrayList<>();
-
- int i = 0;
- while (i < list.size()) {
- MetaEntity entity = list.get(i);
- if (guidList.contains(entity.getGuid())) {
- list.remove(i);
- continue;
- }
-
- guidList.add(entity.getGuid());
- i++;
- }
- }
-
- /**
- * 鏌ヨ鏁版嵁
- */
- private void queryData(Map<String, List<String>> tabs, Map<String, List<?>> dataMap, Map<String, List<AttachEntity>> annexMap) {
- for (String tab : tabs.keySet()) {
- try {
- String entity = tab.toLowerCase().replace("_", "").split("\\.")[1];
- BasicMapper baseMapper = ClassHelper.getBasicMapper(entity);
- if (null == baseMapper) {
- continue;
- }
-
- QueryWrapper wrapper = createQueryWrapper(baseMapper, tabs.get(tab));
- addData(entity, baseMapper, wrapper, dataMap, annexMap);
- } catch (Exception ex) {
- log.error(ex.getMessage(), ex);
- }
- }
- }
-
- /**
- * 娣诲姞鏁版嵁
- */
- public void addData(String entity, BasicMapper baseMapper, QueryWrapper wrapper, Map<String, List<?>> dataMap, Map<String, List<AttachEntity>> annexMap) {
- List list = baseMapper.selectList(wrapper);
- if (null == list || list.size() == 0) {
- return;
- }
-
- if (!dataMap.containsKey(entity)) {
- dataMap.put(entity, list);
- } else {
- dataMap.get(entity).addAll(list);
- }
- if (wrapper.isEmptyOfWhere()) {
- wrapper.apply("1 = 1");
- }
- if (StaticData.BBOREHOLE.equals(entity)) {
- wrapper.last("limit 100");
- }
-
- String tab = BaseQueryService.getTabName(baseMapper);
- List<AttachEntity> annex = baseMapper.selectAnnex(tab, wrapper);
- if (null == annex || annex.isEmpty()) {
- return;
- }
-
- if (!annexMap.containsKey(entity)) {
- annexMap.put(tab.replace(StaticData.POINT, "_"), annex);
- } else {
- annexMap.get(tab.replace(StaticData.POINT, "_")).addAll(annex);
- }
- }
-
- /**
- * 鍒涘缓鏌ヨ鍖呰鍣�
- */
- private <T> QueryWrapper<T> createQueryWrapper(BasicMapper baseMapper, List<String> ids) {
- for (int i = 0, c = ids.size(); i < c; i++) {
- ids.set(i, "'" + ids.get(i) + "'");
- }
- String filter = String.format("parentid in (%s)", StringHelper.join(ids, ","));
-
- QueryWrapper<T> wrapper = new QueryWrapper<T>();
- wrapper.apply(filter);
-
- return wrapper;
- }
-
- /**
- * 娣诲姞闄勪欢
- */
- public void addAnnex(ZipFile zip, ZipParameters params, Map<String, List<AttachEntity>> annexMap) {
- List<String> files = new ArrayList<>();
- String uploadPath = pathHelper.getConfig().getUploadPath();
- for (String key : annexMap.keySet()) {
- for (AttachEntity ae : annexMap.get(key)) {
- try {
- File srcFile = new File(uploadPath + File.separator + ae.getPath());
- if (!srcFile.exists() || srcFile.isDirectory()) {
- continue;
- }
- if (files.contains(srcFile.getPath())) {
- continue;
- }
-
- files.add(srcFile.getPath());
- params.setFileNameInZip("annex" + File.separator + key + File.separator + ae.getName());
- zip.addStream(new FileInputStream(srcFile), params);
- } catch (Exception ex) {
- log.error(ex.getMessage(), ex);
- }
- }
- }
- }
-
- /**
- * 娣诲姞鍏冩暟鎹枃浠惰嚦Zip鍖�
- */
- private void addMetaFiles(ZipFile zip, ZipParameters params, List<MetaEntity> list) {
- List<String> names = new ArrayList<>();
- String uploadPath = pathHelper.getConfig().getUploadPath();
- for (MetaEntity mf : list) {
- if (names.contains(mf.getName())) {
- mf.setName(mf.getId() + "_" + mf.getName());
- } else {
- names.add(mf.getName());
- }
-
- try {
- switch ("." + mf.getType()) {
- case StaticData.MPT:
- addMultiFile(uploadPath, mf, zip, params, StaticData.MPT_EXT);
- break;
- case StaticData.IMG:
- addMultiFile(uploadPath, mf, zip, params, StaticData.IMG_EXT);
- break;
- case StaticData.TIF:
- addMultiFile(uploadPath, mf, zip, params, StaticData.TIF_EXT);
- break;
- case StaticData.TIFF:
- addMultiFile(uploadPath, mf, zip, params, StaticData.TIFF_EXT);
- break;
- case StaticData.SHP:
- addMultiFile(uploadPath, mf, zip, params, StaticData.SHP_EXT);
- break;
- case StaticData.GDB:
- addFolderFile(uploadPath, mf, zip, params);
- break;
- default:
- addSingleFile(uploadPath, mf, zip, params);
- break;
- }
- } catch (Exception ex) {
- log.error(ex.getMessage(), ex);
- }
- }
- }
-
- /**
- * 娣诲姞鐩綍鏂囦欢
- */
- private void addFolderFile(String uploadPath, MetaEntity mf, ZipFile zip, ZipParameters params) throws Exception {
- File file = new File(uploadPath + File.separator + mf.getPath());
- if (!file.exists() || !file.isDirectory()) {
- return;
- }
- zip.addFolder(file, params);
-
- String fileName = FileHelper.getFileName(file.getPath());
- FileHeader header = zip.getFileHeader(fileName);
- if (null != header) {
- zip.renameFile(header, mf.getName());
- }
- }
-
- /**
- * 娣诲姞澶氭枃浠�
- */
- private void addMultiFile(String uploadPath, MetaEntity mf, ZipFile zip, ZipParameters params, List<String> extList) throws Exception {
- addSingleFile(uploadPath, mf, zip, params);
-
- for (String ext : extList) {
- File file = new File(uploadPath + File.separator + mf.getPath().replace("." + mf.getType(), ext));
- if (!file.exists() || file.isDirectory()) {
- continue;
- }
- zip.addFile(file, params);
-
- String fileName = FileHelper.getFileName(file.getPath());
- FileHeader header = zip.getFileHeader(fileName);
- if (null != header) {
- zip.renameFile(header, mf.getName().replace("." + mf.getType(), ext));
- }
- }
- }
-
- /**
- * 娣诲姞鍗曟枃浠�
- */
- private void addSingleFile(String uploadPath, MetaEntity mf, ZipFile zip, ZipParameters params) throws Exception {
- File file = new File(uploadPath + File.separator + mf.getPath());
- if (!file.exists() || file.isDirectory()) {
- return;
- }
- zip.addFile(file, params);
-
- String fileName = FileHelper.getFileName(file.getPath());
- FileHeader header = zip.getFileHeader(fileName);
- if (null != header) {
- zip.renameFile(header, mf.getName());
- }
- }
-
- /**
- * 鑾峰彇涓嬭浇瀹炰綋绫�
- */
- private DownloadEntity getDownloadEntity(UserEntity ue, String file, String pwd) {
- DownloadEntity de = new DownloadEntity();
- de.setName(FileHelper.getFileName(file));
- // 1-Shp鏂囦欢锛�2-涓撻鍥撅紝3-鍏冩暟鎹紝4-涓氬姟鏁版嵁锛�5-绠￠亾鍒嗘瀽锛�6-缁熻鎶ュ憡
- de.setType(3);
- de.setSizes(FileHelper.sizeToMb(new File(file).length()));
- de.setDepid(ue.getDepid());
- de.setDcount(0);
- de.setPwd(pwd);
- de.setUrl(FileHelper.getRelativePath(file));
- de.setDescr("鍏冩暟鎹枃浠�");
- de.setGuid(FileHelper.getFileMd5(file));
- de.setCreateUser(ue.getId());
- // de.setGeom(null)
-
- return de;
- }
-
- /**
- * 鎻掑叆鍏冩暟鎹�-涓嬭浇琛�
- */
- private void insertMetaDown(UserEntity ue, List<MetaEntity> metas, DownloadEntity de) {
- List<MetaDownEntity> list = new ArrayList<>();
- for (MetaEntity me : metas) {
- MetaDownEntity md = new MetaDownEntity();
- md.setMetaid(me.getId());
- md.setDownid(de.getId());
- md.setCreateUser(ue.getId());
-
- list.add(md);
- }
-
- metaDownService.inserts(list);
}
}
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