【修改】 pptx 的基础方法调试

exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/controller/admin/AutoWps/AutoWpsController.java

@@ -14,9 +14,11 @@ import org.springframework.web.multipart.MultipartFile;
 import pc.exam.pp.framework.common.pojo.CommonResult;
 import pc.exam.pp.module.infra.controller.admin.file.vo.file.FileUploadReqVO;
 import pc.exam.pp.module.judgement.controller.admin.AutoWps.vo.WpsDocxInfoVo;
+import pc.exam.pp.module.judgement.controller.admin.AutoWps.vo.WpsSlideInfoVo;
 import pc.exam.pp.module.judgement.service.wps_excel.JudgementWpsExcelService;
 import pc.exam.pp.module.judgement.service.wps_pptx.JudgementWpsPptxService;
 import pc.exam.pp.module.judgement.service.wps_word.JudgementWpsWordService;
+import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.vo.JudgementSlidesVO;
 import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.vo.SlideDataInfoVO;
 import pc.exam.pp.module.judgement.utils.wps_word.docx4j.vo.DocxDataInfoVO;
 import pc.exam.pp.module.judgement.utils.wps_word.docx4j.vo.JudgementWordsVO;
@@ -80,6 +82,22 @@ public class AutoWpsController {
         );
         return CommonResult.success(judgementWpsWordService.docxMaster(wpsDocxInfoVos, file));
     }
-
+    /**
+     * 获取指定考点的数据
+     *
+     * @return
+     * @throws Exception
+     */
+    @PostMapping(value = "/slideMaster", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    public CommonResult<List<JudgementSlidesVO>> slideMaster(@RequestPart("data") String jsonData, @RequestPart("file") MultipartFile file) throws Exception {
+        // 手动解析JSON数组
+        ObjectMapper objectMapper = new ObjectMapper();
+        List<WpsSlideInfoVo> wpsSlideInfoVos = objectMapper.readValue(
+                jsonData,
+                new TypeReference<List<WpsSlideInfoVo>>() {
+                }
+        );
+        return CommonResult.success(judgementWpsPptxService.slideMaster(wpsSlideInfoVos, file));
+    }
 
 }

exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/service/wps_pptx/JudgementWpsPptxServiceImpl.java

@@ -11,6 +11,7 @@ import pc.exam.pp.module.judgement.controller.admin.Wps.dto.WpsPptxJudgementDto;
 import pc.exam.pp.module.judgement.utils.wps_pptx.JudgementWpsPPT;
 import pc.exam.pp.module.judgement.utils.wps_pptx.judgementVO.JudgementReqVo;
 import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.SlideConversion;
+import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.SlideMaster;
 import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.vo.JudgementSlidesVO;
 import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.vo.SlideDataInfoVO;
 import pc.exam.pp.module.judgement.utils.wps_pptx.vo.PptxInfoReqVo;
@@ -32,7 +33,7 @@ public class JudgementWpsPptxServiceImpl implements JudgementWpsPptxService {
 
     @Override
     public List<JudgementSlidesVO> slideMaster(List<WpsSlideInfoVo> wpsSlideInfoVos, MultipartFile file) throws Exception {
-        return List.of();
+        return SlideMaster.slideMaster(file);
     }
 
     /**

exam-module-judgement/exam-module-judgement-biz/src/main/java/pc/exam/pp/module/judgement/utils/wps_pptx/pptx4j/SlideMaster.java

@@ -1,6 +1,54 @@
 package pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j;
 
+import org.docx4j.dml.chartDrawing.CTShape;
+import org.docx4j.openpackaging.exceptions.Docx4JException;
+import org.docx4j.openpackaging.packages.OpcPackage;
+import org.docx4j.openpackaging.packages.PresentationMLPackage;
+import org.docx4j.openpackaging.parts.PresentationML.SlidePart;
+import org.pptx4j.pml.GroupShape;
+import org.pptx4j.pml.Presentation;
+import org.pptx4j.pml.Shape;
+import org.springframework.web.multipart.MultipartFile;
+import pc.exam.pp.module.judgement.utils.wps_pptx.pptx4j.vo.JudgementSlidesVO;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
 public class SlideMaster {
 
+    public static List<JudgementSlidesVO> slideMaster(MultipartFile file) throws IOException, Docx4JException {
+        List<JudgementSlidesVO> judgementSlidesVOS = new ArrayList<>();
+        // 1、获取想要判断的文件地址（文件流）
+        try (InputStream inputStream = file.getInputStream()) {
+            // 加载 .pptx 文件
+            PresentationMLPackage ppt =
+                    (PresentationMLPackage) OpcPackage.load(inputStream);
+
+            // 你可以在这里处理 ppt，比如读取文字、页数等
+            List<SlidePart> slideParts = ppt.getMainPresentationPart().getSlideParts();
+            int slideIndex = 1;
+            for (SlidePart slidePart : slideParts) {
+                // 获取幻灯片内容
+                System.out.println("========== 幻灯片 " + slideIndex++ + " ==========");
+                // 遍历 shape tree 中的 sp（shape）元素
+                GroupShape spTree = slidePart.getJaxbElement().getCSld().getSpTree();
+                List<Object> shapes =  spTree.getSpOrGrpSpOrGraphicFrame();
+                for (Object shapeObj  : shapes) {
+                    if (shapeObj instanceof Shape) {
+                        Shape shape = (Shape) shapeObj;
+                        System.out.println("Shape name: " + shape.getNvSpPr().getCNvPr().getName());
+                    }
+                }
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        return judgementSlidesVOS;
+
+    }
 
 }