htmlpdfcontent
v1.0.20
Published
Gerador de PDF
Downloads
1,173
Readme
PDF Generator with Handlebars and Browser Automation
This project generates customized PDFs from HTML templates using Handlebars. It compiles dynamic data into HTML, embeds images, and creates a downloadable PDF with specified formatting, leveraging browser automation for accurate rendering.
Features
- Dynamic PDF generation from HTML templates
- Image embedding (e.g., logos in Base64 format)
- Customizable PDF format (e.g., margins, page size)
- Browser automation for accurate HTML rendering
Requirements
- Node.js
- npm
- Handlebars
- A browser (Google Chrome for Selenium or Puppeteer)
Installation
Clone the repository:
git clone https://github.com/yoelhaim/htmlpdfcontent.gitNavigate to the project folder:
cd htmlpdfcontentInstall the dependencies:
npm install
Usage
Prepare your HTML template and data.
Import and call the
generatePdffunction:import generatePdf from './src/generatePdf'; const templateData = { name: "John Doe", title: "PDF Example" }; const templateSource = `<html><body><h1>{{title}}</h1><p>Hello, {{name}}</p></body></html>`; generatePdf(templateData, templateSource) .then((result) => { console.log("PDF Generated:", result.pdfBuffer); }) .catch((error) => { console.error("Error generating PDF:", error); });Start the project:
node index.js
Configuration
- Template Source: Handlebars HTML template with placeholders for dynamic data.
- Image Embedding: The project reads image files, converts them to Base64, and embeds them directly in the HTML.
- PDF Options: You can customize the PDF layout (e.g., page size, margins) within the
generatePdffunction.
Example
const templateData = {
name: "John Doe",
title: "Invoice",
items: [
{ description: "Item 1", price: "$10" },
{ description: "Item 2", price: "$20" }
]
};
const templateSource = `
<html>
<body>
<h1>{{title}}</h1>
<p>Hello, {{name}}</p>
<ul>
{{#each items}}
<li>{{description}} - {{price}}</li>
{{/each}}
</ul>
</body>
</html>
`;
generatePdf(templateData, templateSource);Dependencies
License
This project is licensed under the MIT License.