From da34bfdead8900000b7e54e85bb11d1d73225a7f Mon Sep 17 00:00:00 2001
From: Mr-wang <m17852465079@163.com>
Date: Mon, 24 Jul 2023 19:18:35 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0ppt=E4=BB=A3=E7=A0=81?=
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---
 .../zd/UpFileExcelAndPptController.java       | 80 +++++++++++++++++++
 1 file changed, 80 insertions(+)

diff --git a/com.awspaas.user.apps.coe.pal.output.zd/src/com/awspaas/apps/coe/pal/output/zd/UpFileExcelAndPptController.java b/com.awspaas.user.apps.coe.pal.output.zd/src/com/awspaas/apps/coe/pal/output/zd/UpFileExcelAndPptController.java
index 3c5dca61..1b2ea946 100644
--- a/com.awspaas.user.apps.coe.pal.output.zd/src/com/awspaas/apps/coe/pal/output/zd/UpFileExcelAndPptController.java
+++ b/com.awspaas.user.apps.coe.pal.output.zd/src/com/awspaas/apps/coe/pal/output/zd/UpFileExcelAndPptController.java
@@ -35,10 +35,12 @@ import org.apache.poi.poifs.filesystem.OfficeXmlFileException;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Color;
+import org.apache.poi.xslf.usermodel.*;
 import org.apache.poi.xssf.usermodel.XSSFCell;
 import org.apache.poi.xssf.usermodel.XSSFRow;
 import org.apache.poi.xssf.usermodel.XSSFSheet;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+import org.openxmlformats.schemas.drawingml.x2006.main.CTTextBody;
 import org.springframework.util.StringUtils;
 
 import java.awt.*;
@@ -401,6 +403,37 @@ public class UpFileExcelAndPptController {
                 } catch ( Exception e) {
                     e.printStackTrace();
                 }
+            }else {
+                UpfileModel model_old = new UpfileModel();
+                model_old.setUuid(UUIDGener.getUUID());
+                model_old.setPl_uuid("f9df56d7-a6b2-442c-9898-822619057493");
+                model_old.setShape_uuid("obj_7ebfdb24f36e469cb841988cbda035c8");
+                model_old.setDownload(1);
+                model_old.setCreateUser(UserContext.fromSessionId(sid).getUID());
+                model_old.setCreateTime(new Timestamp(System.currentTimeMillis()));
+                model_old.setType("s");
+                model_old.setFileName("ppt版本模板"+name.substring(name.lastIndexOf(".")));
+                DCContext dcContext_old = getDCContext(model_old,UserContext.fromSessionId(sid));
+                String[] fileNames ={dcContext.getFilePath(),dcContext_old.getFilePath()} ;
+                String mergedFileName = dcContext.getFilePath();
+
+                try (FileOutputStream outputStream = new FileOutputStream(mergedFileName)) {
+                    XMLSlideShow mergedSlideShow = new XMLSlideShow();
+
+                    for (String fileName : fileNames) {
+                        XMLSlideShow slideShow = new XMLSlideShow(new FileInputStream(fileName));
+
+                        for (XSLFSlide slide : slideShow.getSlides()) {
+                            XSLFSlide newSlide = mergedSlideShow.createSlide().importContent(slide);
+                            copyConditionalFormatting(slide, newSlide);
+                            copyImages(slide, newSlide);
+                        }
+                    }
+
+                    mergedSlideShow.write(outputStream);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
             }
         }
         JSONObject result = new JSONObject();
@@ -408,6 +441,53 @@ public class UpFileExcelAndPptController {
         return result;
     }
 
+
+    private static void copyConditionalFormatting(XSLFSlide sourceSlide, XSLFSlide targetSlide) {
+        List<XSLFShape> shapes = sourceSlide.getShapes();
+        for (XSLFShape shape : shapes) {
+            if (shape instanceof XSLFTextShape) {
+                XSLFTextShape textShape = (XSLFTextShape) shape;
+                XSLFTextShape newShape = getMatchingTextShape(targetSlide, textShape);
+                if (newShape != null && newShape.getXmlObject() != null && newShape.getXmlObject() != null) {
+                    textShape.getXmlObject().set(newShape.getXmlObject());
+                }
+            }
+        }
+    }
+
+    private static XSLFTextShape getMatchingTextShape(XSLFSlide slide, XSLFTextShape sourceShape) {
+        List<XSLFShape> shapes = slide.getShapes();
+        for (XSLFShape shape : shapes) {
+            if (shape instanceof XSLFTextShape) {
+                XSLFTextShape textShape = (XSLFTextShape) shape;
+                if (textShape.getTextParagraphs().size() == sourceShape.getTextParagraphs().size()) {
+                    return textShape;
+                }
+            }
+        }
+        return null;
+    }
+
+    private static void copyImages(XSLFSlide sourceSlide, XSLFSlide targetSlide) {
+        for (XSLFShape shape : sourceSlide.getShapes()) {
+            if (shape instanceof XSLFPictureShape) {
+                XSLFPictureShape pictureShape = (XSLFPictureShape) shape;
+                XSLFPictureData pictureData = pictureShape.getPictureData();
+
+                try {
+                    byte[] pictureBytes = pictureData.getData();
+                    String pictureType = pictureData.getContentType();
+                    XSLFPictureData pictureIndex = targetSlide.getSlideShow().addPicture(pictureBytes, pictureData.getType());
+
+                    XSLFPictureShape newPictureShape = targetSlide.createPicture(pictureIndex);
+                    newPictureShape.setAnchor(pictureShape.getAnchor());
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
     /**
      *获取修订记录
      * @param repositoryModel