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@@ -6,11 +6,17 @@ const shell = require('shelljs');
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const crypto = require('crypto');
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+// 文档模板生成
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+const PizZip = require("pizzip");
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+const Docxtemplater = require("docxtemplater");
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+
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+// 文档转换
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import { Chromiumly } from "chromiumly";
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Chromiumly.configure({ endpoint: "http://8.140.98.43/docs" });
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const { LibreOffice } = require("chromiumly");
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-// LibreOffice.configure({ endpoint: "http://8.140.98.43/docs" });
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-const tempDir = path.join(__dirname , "temp")
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+const { PDFEngines } = require("chromiumly");
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+const tempDir = path.join(__dirname , "temp");
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+if(!fs.existsSync(tempDir)){fs.mkdirSync(tempDir)};
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const OSS = require("ali-oss");
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const ALI_OSS_BUCKET = process.env.ALI_OSS_BUCKET || "hep-textbook"
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@@ -106,17 +112,25 @@ module.exports.createZip = createZip
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let files = [
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// docxPath
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- { data: docxBuffer, ext: "doc" },
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+ { data: docxBuffer, ext: "docx" },
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];
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console.log(files)
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let pdfBuffer = await LibreOffice.convert({
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files,
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- // properties: {
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- // // 你可以在这里设置页面属性
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- // },
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- pdfa: false, // PDF/A 选项
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- // pdfUA: false, // PDF/UA 选项
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- // merge: false, // 是否合并PDF
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+ properties: {
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+ // 设置页面属性，例如纸张大小和方向
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+ pageSize: 'A4',
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+ orientation: 'portrait',
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+ margin: {
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+ top: 10,
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+ right: 10,
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+ bottom: 10,
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+ left: 10
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+ }
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+ },
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+ pdfa: false, // 根据需要设置
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+ pdfUA: false, // 根据需要设置
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+ merge: false, // 如果只转换一个文件，设置为false
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// metadata: {
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// // 你可以在这里添加元数据
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// },
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@@ -129,7 +143,7 @@ module.exports.createZip = createZip
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// 将 Buffer 写入输出文件
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fs.writeFileSync(outputPath, pdfBuffer);
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console.log(`成功输出 ${outputPath}`);
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- return pdfPath
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+ return outputPath
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} catch (error) {
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console.error('转换失败:', error);
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return null
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@@ -137,6 +151,38 @@ module.exports.createZip = createZip
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}
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module.exports.docxToPdf = docxToPdf
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+
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+export function renderDocx(inputDocxPath, outputDocxName, options){
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+ let outputDocxPath = path.join(tempDir,outputDocxName)
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+ // Load the docx file as binary content
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+ let content = fs.readFileSync(
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+ inputDocxPath,
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+ "binary"
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+ );
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+
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+ // Unzip the content of the file
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+ let zip = new PizZip(content);
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+ let doc = new Docxtemplater(zip, {
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+ paragraphLoop: true,
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+ linebreaks: true,
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+ });
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+
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+ // Render the document (Replace {first_name} by John, {last_name} by Doe, ...)
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+ doc.render(options);
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+
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+ // Get the zip document and generate it as a nodebuffer
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+ let buf = doc.getZip().generate({
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+ type: "nodebuffer",
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+ // compression: DEFLATE adds a compression step.
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+ // For a 50MB output document, expect 500ms additional CPU time
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+ compression: "DEFLATE",
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+ });
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+
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+ // buf is a nodejs Buffer, you can either write it to a
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+ // file or res.send it with express for example.
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+ fs.writeFileSync(outputDocxPath, buf);
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+ return outputDocxPath
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+}
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/**
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* docx 替换模板字符串内容
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* @example
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