60 lines
1.7 KiB
TypeScript
60 lines
1.7 KiB
TypeScript
import type { RequestHandler } from "express";
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import path from "path";
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import * as ejs from "ejs";
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import * as configFunctions from "../../helpers/functions.config.js";
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import * as dateTimeFunctions from "@cityssm/expressjs-server-js/dateTimeFns.js";
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import { getReportData, getPdfPrintConfig } from "../../helpers/functions.print.js";
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import { convertHTMLToPDF } from "@cityssm/pdf-puppeteer";
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import camelcase from "camelcase";
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export const handler: RequestHandler = async (request, response, next) => {
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const printName = request.params.printName;
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const printConfig = getPdfPrintConfig(printName);
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if (!printConfig) {
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return response.redirect(
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configFunctions.getProperty("reverseProxy.urlPrefix") +
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"/dashboard/?error=printConfigNotFound"
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);
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}
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const reportData = getReportData(printConfig, request.query);
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const reportPath = path.join("views", "print", "pdf", printName + ".ejs");
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const pdfCallbackFunction = (pdf: Buffer) => {
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response.setHeader(
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"Content-Disposition",
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"attachment;" + " filename=" + camelcase(printConfig.title) + ".pdf"
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);
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response.setHeader("Content-Type", "application/pdf");
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response.send(pdf);
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};
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reportData.configFunctions = configFunctions;
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reportData.dateTimeFunctions = dateTimeFunctions;
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await ejs.renderFile(reportPath, reportData, {}, async (ejsError, ejsData) => {
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if (ejsError) {
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return next(ejsError);
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}
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await convertHTMLToPDF(ejsData, pdfCallbackFunction, {
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format: "letter",
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printBackground: true,
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preferCSSPageSize: true
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});
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return;
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});
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};
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export default handler;
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