报表基础模块：同步最新ureport-community最新预览代码

cf-module-report/cf-module-report-biz/src/main/java/com/cf/imes/module/report/controller/admin/template/ReportTemplateController.java

@@ -1,5 +1,6 @@
 package com.cf.imes.module.report.controller.admin.template;
 
+import com.bstek.designer.bean.PreviewParameters;
 import com.bstek.designer.bean.ReportDefinitionWrapper;
 import com.bstek.designer.excel.ExcelParserUtils;
 import com.bstek.ureport.definition.ReportDefinition;
@@ -16,7 +17,6 @@ import com.cf.imes.framework.common.exception.ServiceException;
 import com.cf.imes.framework.common.pojo.CommonResult;
 import com.cf.imes.framework.common.util.object.BeanUtils;
 import com.cf.imes.module.report.api.template.dto.ReportTemplateGenerateReqDTO;
-import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplatePreviewPageParametersVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateReqVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateRespVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateSaveReqVO;
@@ -105,8 +105,8 @@ public class ReportTemplateController {
     @PostMapping("/template/preview")
     @Operation(summary = "模板预览")
 //    @PreAuthorize("@ss.hasPermission('report:template:query')")
-    public CommonResult<HtmlReport> preview(@Valid @RequestBody ReportTemplatePreviewPageParametersVO pageParametersVO) {
-        return success(templateService.preview(pageParametersVO));
+    public CommonResult<HtmlReport> preview(@RequestBody PreviewParameters params) {
+        return success(templateService.preview(params));
     }
 
     @PostMapping("/template/export")

cf-module-report/cf-module-report-biz/src/main/java/com/cf/imes/module/report/service/template/ReportTemplateService.java

@@ -1,10 +1,10 @@
 package com.cf.imes.module.report.service.template;
 
+import com.bstek.designer.bean.PreviewParameters;
 import com.bstek.designer.bean.ReportDefinitionWrapper;
 import com.bstek.ureport.export.html.HtmlReport;
 import com.bstek.ureport.model.Report;
 import com.cf.imes.module.report.api.template.dto.ReportTemplateGenerateReqDTO;
-import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplatePreviewPageParametersVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateReqVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateSaveReqVO;
 import com.cf.imes.module.report.dal.dataobject.template.ReportTemplateDO;
@@ -68,10 +68,10 @@ public interface ReportTemplateService {
     /**
      * 模板预览
      *
-     * @param pageParametersVO
+     * @param params
      * @return
      */
-    HtmlReport preview(ReportTemplatePreviewPageParametersVO pageParametersVO);
+    HtmlReport preview(PreviewParameters params);
 
 
     /**

cf-module-report/cf-module-report-biz/src/main/java/com/cf/imes/module/report/service/template/ReportTemplateServiceImpl.java

@@ -6,11 +6,9 @@ import cn.hutool.core.util.CharsetUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.URLUtil;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
-import com.bstek.designer.bean.PreviewPageParameters;
+import com.bstek.common.exception.ReportDesignException;
 import com.bstek.designer.bean.PreviewParameters;
 import com.bstek.designer.bean.ReportDefinitionWrapper;
-import com.bstek.ureport.build.paging.Page;
-import com.bstek.ureport.definition.Paper;
 import com.bstek.ureport.definition.ReportDefinition;
 import com.bstek.ureport.definition.dataset.ApiDatasetDefinition;
 import com.bstek.ureport.definition.dataset.BeanDatasetDefinition;
@@ -20,12 +18,10 @@ import com.bstek.ureport.definition.datasource.ApiDatasourceDefinition;
 import com.bstek.ureport.definition.datasource.DatasourceDefinition;
 import com.bstek.ureport.definition.datasource.JdbcDatasourceDefinition;
 import com.bstek.ureport.definition.datasource.SpringBeanDatasourceDefinition;
-import com.bstek.ureport.export.PageBuilder;
+import com.bstek.ureport.exception.ReportComputeException;
 import com.bstek.ureport.export.ReportRender;
-import com.bstek.ureport.export.SinglePageData;
 import com.bstek.ureport.export.html.HtmlProducer;
 import com.bstek.ureport.export.html.HtmlReport;
-import com.bstek.ureport.export.html.SearchFormData;
 import com.bstek.ureport.model.Report;
 import com.bstek.ureport.parser.ReportParser;
 import com.cf.imes.framework.common.util.object.BeanUtils;
@@ -38,7 +34,6 @@ import com.cf.imes.module.report.controller.admin.dataset.vo.ReportDatasetReqVO;
 import com.cf.imes.module.report.controller.admin.dataset.vo.ReportDatasetSaveReqVO;
 import com.cf.imes.module.report.controller.admin.datasource.vo.ReportDatasourceReqVO;
 import com.cf.imes.module.report.controller.admin.datasource.vo.ReportDatasourceSaveReqVO;
-import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplatePreviewPageParametersVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateReqVO;
 import com.cf.imes.module.report.controller.admin.template.vo.ReportTemplateSaveReqVO;
 import com.cf.imes.module.report.dal.dataobject.dataset.ReportDatasetDO;
@@ -60,6 +55,7 @@ import java.io.ByteArrayInputStream;
 
 import java.io.InputStream;
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -329,51 +325,44 @@ public class ReportTemplateServiceImpl implements ReportTemplateService {
     }
 
     @Override
-    public HtmlReport preview(ReportTemplatePreviewPageParametersVO pageParametersVO) {
+    public HtmlReport preview(PreviewParameters params) {
         HtmlProducer htmlProducer = new HtmlProducer();
         ReportRender reportRender = new ReportRender();
-        HtmlReport htmlReport = new HtmlReport();
-
-        // 转换ureport参数
-        PreviewPageParameters pageParameters = BeanUtils.toBean(pageParametersVO, PreviewPageParameters.class);
-        PreviewParameters params = pageParameters.getParams();
-
-        // 解析xml
-        ReportDefinition reportDefinition = reportRender.getReportDefinition(URLUtil.decode(params.getContent()), CharsetUtil.UTF_8);
-
+        ReportDefinition reportDefinition = getReportDefinition(reportRender, params);
         Map<String, Object> parameters = params.getQuery();
+        Report report = reportRender.render(reportDefinition, parameters);
+        return htmlProducer.produce(reportDefinition, report);
+    }
 
-        Paper paper = reportDefinition.getPaper();
-        Report report;
-        String html;
-        // 构建html
-        if (paper.isPageEnabled()) {
-            // todo 后续有可能做成缓存
-            report = reportRender.render(reportDefinition, parameters);
-            int pageIndex = pageParameters.getPageIndex();
-            SinglePageData pageData = PageBuilder.buildSinglePageData(pageIndex, report);
-            List<Page> pages = pageData.getPages();
-            html = htmlProducer.produce(report.getContext(), pages, pageData.getColumnMargin(), false);
-            htmlReport.setTotalPage(pageData.getTotalPages());
-            htmlReport.setPageIndex(pageIndex);
-            if (reportDefinition.getPaper().isColumnEnabled()) {
-                htmlReport.setColumn(reportDefinition.getPaper().getColumnCount());
-            }
+    private ReportDefinition getReportDefinition(ReportRender reportRender, PreviewParameters params) {
+        ReportDefinition reportDefinition;
+
+        String content = params.getContent();
+        if (StringUtils.isNotBlank(content)) {
+            content = URLUtil.decode(content);
+            reportDefinition = reportRender.getReportDefinition(content, "utf-8");
         } else {
-            report = reportRender.render(reportDefinition, parameters);
-            html = htmlProducer.produce(report);
+            throw new ReportComputeException("模版文件不能为空");
         }
-        htmlReport.setChartDatas(report.getContext().getChartDataMap().values());
-        htmlReport.setContent(html);
-        htmlReport.setStyle(reportDefinition.getStyle());
-        SearchFormData searchFormData = reportDefinition.buildSearchFormData(report.getContext().getDatasetMap(), parameters);
-        htmlReport.setSearchFormData(searchFormData);
-        htmlReport.setReportAlign(report.getPaper().getHtmlReportAlign().name());
-        htmlReport.setBgImage(report.getPaper().getBgImage());
-        htmlReport.setFreeze(reportDefinition.getFreeze());
-        htmlReport.setFloatImages(reportDefinition.getFloatImages());
-        return htmlReport;
+        if (reportDefinition == null) {
+            throw new ReportDesignException("模板数据已过期，无法预览");
         }
+        Map<String, Object> parameters = params.getQuery();
+        if (parameters == null) {
+            parameters = new HashMap<>();
+            params.setQuery(parameters);
+        }
+        Map<String, String> component = params.getComponent();
+        if (component == null) {
+            component = new HashMap<>();
+            params.setComponent(component);
+        }
+        // 相同的低优先级的参数会被高优先级参数覆盖
+        // 参数优先级， token参数 > 页面表单参数 > url链接参数 > 数据集默认参数
+        parameters.put("pageIndex", params.getPageIndex());
+        return reportDefinition;
+    }
+
 
     @Override
     public Report generateReport(ReportTemplateGenerateReqDTO reqDTO) {