From cb9fbcd27a288d0c61d85fa13ff5fc8eb1f4deab Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期六, 18 三月 2023 16:44:56 +0800
Subject: [PATCH] 1
---
src/main/java/com/lf/server/service/data/DownloadService.java | 158 ++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 138 insertions(+), 20 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 b5f380c..6d35529 100644
--- a/src/main/java/com/lf/server/service/data/DownloadService.java
+++ b/src/main/java/com/lf/server/service/data/DownloadService.java
@@ -1,11 +1,15 @@
package com.lf.server.service.data;
+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.MetaFileEntity;
+import com.lf.server.entity.data.MetaEntity;
+import com.lf.server.entity.show.PipelineEntity;
+import com.lf.server.entity.sys.MetaDownEntity;
import com.lf.server.entity.sys.UserEntity;
import com.lf.server.helper.*;
import com.lf.server.mapper.data.DownloadMapper;
+import com.lf.server.service.sys.MetaDownService;
import net.lingala.zip4j.ZipFile;
import net.lingala.zip4j.model.FileHeader;
import net.lingala.zip4j.model.ZipParameters;
@@ -30,6 +34,9 @@
@Autowired
DownloadMapper downloadMapper;
+
+ @Autowired
+ MetaDownService metaDownService;
private final static Log log = LogFactory.getLog(DownloadService.class);
@@ -141,6 +148,28 @@
/**
* 瑙ｅ瘑
*
+ * @param pe 绠￠亾鍒嗘瀽瀹炰綋绫�
+ * @return 鏄�/鍚﹁В瀵嗘垚鍔�
+ */
+ public static boolean decryptPwd(PipelineEntity pe) {
+ try {
+ String pwd = RsaHelper.decrypt(pe.getPwd());
+ if (StringHelper.isEmpty(pwd)) {
+ return false;
+ }
+
+ pe.setPwd(pwd);
+
+ return true;
+ } catch (Exception ex) {
+ log.error(ex.getMessage(), ex);
+ return false;
+ }
+ }
+
+ /**
+ * 瑙ｅ瘑
+ *
* @param pwd 鍔犲瘑瀵嗙爜
* @return 鍘熷瀵嗙爜
*/
@@ -161,7 +190,7 @@
* @param pwd 瀵嗙爜
* @return 涓嬭浇鏂囦欢GUID
*/
- public String zipFiles(UserEntity ue, List<MetaFileEntity> list, String pwd) throws Exception {
+ public String zipFiles(UserEntity ue, List<MetaEntity> list, String pwd) throws Exception {
rmRepeatMetaFiles(list);
String downloadPath = pathHelper.getDownloadFullPath();
@@ -169,25 +198,29 @@
String zipFile = downloadPath + File.separator + zipName;
ZipFile zip = Zip4jHelper.createZipFile(zipFile, pwd);
- ZipParameters params = Zip4jHelper.getZipParams();
+ ZipParameters params = Zip4jHelper.getZipParams(true);
addMetaFiles(zip, params, list);
String dbPwd = Md5Helper.reverse(Md5Helper.generate(pwd));
- DownloadEntity downloadEntity = getDownloadEntity(ue, zipFile, dbPwd);
- int rows = downloadMapper.insert(downloadEntity);
+ DownloadEntity de = getDownloadEntity(ue, zipFile, dbPwd);
- return rows > 0 ? downloadEntity.getGuid() : null;
+ int rows = downloadMapper.insert(de);
+ if (de.getId() > 0) {
+ insertMetaDown(ue, list, de);
+ }
+
+ return rows > 0 ? de.getGuid() : null;
}
/**
* 绉婚櫎閲嶅鐨勫厓鏁版嵁鏂囦欢
*/
- private void rmRepeatMetaFiles(List<MetaFileEntity> list) {
+ private void rmRepeatMetaFiles(List<MetaEntity> list) {
List<String> guidList = new ArrayList<>();
int i = 0;
while (i < list.size()) {
- MetaFileEntity entity = list.get(i);
+ MetaEntity entity = list.get(i);
if (guidList.contains(entity.getGuid())) {
list.remove(i);
continue;
@@ -201,19 +234,35 @@
/**
* 娣诲姞鍏冩暟鎹枃浠惰嚦Zip鍖�
*/
- private void addMetaFiles(ZipFile zip, ZipParameters params, List<MetaFileEntity> list) {
- String uploadPath = pathHelper.getConfig().getUploadPath();
-
+ private void addMetaFiles(ZipFile zip, ZipParameters params, List<MetaEntity> list) {
int i = 1;
- for (MetaFileEntity entity : list) {
+ String uploadPath = pathHelper.getConfig().getUploadPath();
+ for (MetaEntity mf : list) {
try {
- File file = new File(uploadPath + File.separator + entity.getPath());
- zip.addFile(file, params);
-
- FileHeader header = zip.getFileHeader(entity.getGuid());
- if (null != header) {
- zip.renameFile(header, i++ + "_" + entity.getName());
+ switch ("." + mf.getType()) {
+ case StaticData.MPT:
+ addMultiFile(i++, uploadPath, mf, zip, params, StaticData.MPT_EXT);
+ break;
+ case StaticData.IMG:
+ addMultiFile(i++, uploadPath, mf, zip, params, StaticData.IMG_EXT);
+ break;
+ case StaticData.TIF:
+ addMultiFile(i++, uploadPath, mf, zip, params, StaticData.TIF_EXT);
+ break;
+ case StaticData.TIFF:
+ addMultiFile(i++, uploadPath, mf, zip, params, StaticData.TIFF_EXT);
+ break;
+ case StaticData.SHP:
+ addMultiFile(i++, uploadPath, mf, zip, params, StaticData.SHP_EXT);
+ break;
+ case StaticData.GDB:
+ addFolderFile(i++, uploadPath, mf, zip, params);
+ break;
+ default:
+ addSingleFile(i++, uploadPath, mf, zip, params);
+ break;
}
+
} catch (Exception ex) {
log.error(ex.getMessage(), ex);
}
@@ -221,12 +270,64 @@
}
/**
+ * 娣诲姞鐩綍鏂囦欢
+ */
+ private void addFolderFile(int i, 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, i + "_" + mf.getName());
+ }
+ }
+
+ /**
+ * 娣诲姞澶氭枃浠�
+ */
+ private void addMultiFile(int i, String uploadPath, MetaEntity mf, ZipFile zip, ZipParameters params, List<String> extList) throws Exception {
+ addSingleFile(i, 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, i + "_" + mf.getName().replace("." + mf.getType(), ext));
+ }
+ }
+ }
+
+ /**
+ * 娣诲姞鍗曟枃浠�
+ */
+ private void addSingleFile(int i, String uploadPath, MetaEntity mf, ZipFile zip, ZipParameters params) throws Exception {
+ File file = new File(uploadPath + File.separator + mf.getPath());
+ zip.addFile(file, params);
+
+ String fileName = FileHelper.getFileName(file.getPath());
+ FileHeader header = zip.getFileHeader(fileName);
+ if (null != header) {
+ zip.renameFile(header, i + "_" + mf.getName());
+ }
+ }
+
+ /**
* 鑾峰彇涓嬭浇瀹炰綋绫�
*/
- private DownloadEntity getDownloadEntity(UserEntity ue, String file, String pwd) throws Exception {
+ 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�
+ // 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());
@@ -240,4 +341,21 @@
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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