custom-scripts/mccs-it/thermal/modules/Thermal.js

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JavaScript
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2024-09-09 15:38:53 +00:00
const PDFDocument = require('pdfkit');
const { spawn } = require('child_process');
module.exports = {
generateFile(username, studentId) {
// Create the output text
const infoArray = [
'Username:',
`${username}`,
'',
'Email:',
`${username}@kvcc.me.edu`,
'',
'Student ID:',
`${studentId}`,
'',
'Note: When signing into the MyKV Portal, use your Username not your Email.',
'For further assistance contact ithelp@mainecc.edu'
];
const infoString = infoArray.join('\n');
// Create a new PDF document
const doc = new PDFDocument();
// Create a print process (e.g., using `lp` to print the PDF directly)
const printer = spawn('lp', ['-d', 'ITThermal']); // Replace 'printer_name' with your actual printer
// Pipe the PDF document output to the printing process
doc.pipe(printer.stdin);
// Add image and text to the PDF
doc.image('../public/itslogo.png', {
fit: [576, 261],
align: 'center',
valign: 'top'
});
doc.moveDown();
doc.fontSize(16).text(infoString, {
align: 'left'
});
// Finalize the PDF and close the stream
doc.end();
// Listen for the print process to finish
printer.on('close', (code) => {
if (code === 0) {
console.log('Printed successfully');
} else {
console.error('Failed to print');
}
});
}
}