cheveguerra/whatsapp-api-tutorial
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Commenting auto download message media files script

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Nur Muhammad
2022-07-01 09:41:02 +08:00
parent 1f29738d0f
commit e1eb461cbb
1 changed files with 31 additions and 29 deletions
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60
app.js
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@@ -70,42 +70,44 @@ client.on('message', msg => {
}); });
} }
// NOTE!
// UNCOMMENT THE SCRIPT BELOW IF YOU WANT TO SAVE THE MESSAGE MEDIA FILES
// Downloading media // Downloading media
if (msg.hasMedia) { // if (msg.hasMedia) {
msg.downloadMedia().then(media => { // msg.downloadMedia().then(media => {
// To better understanding // // To better understanding
// Please look at the console what data we get // // Please look at the console what data we get
console.log(media); // console.log(media);
if (media) { // if (media) {
// The folder to store: change as you want! // // The folder to store: change as you want!
// Create if not exists // // Create if not exists
const mediaPath = './downloaded-media/'; // const mediaPath = './downloaded-media/';
if (!fs.existsSync(mediaPath)) { // if (!fs.existsSync(mediaPath)) {
fs.mkdirSync(mediaPath); // fs.mkdirSync(mediaPath);
} // }
// Get the file extension by mime-type // // Get the file extension by mime-type
const extension = mime.extension(media.mimetype); // const extension = mime.extension(media.mimetype);
// Filename: change as you want! // // Filename: change as you want!
// I will use the time for this example // // I will use the time for this example
// Why not use media.filename? Because the value is not certain exists // // Why not use media.filename? Because the value is not certain exists
const filename = new Date().getTime(); // const filename = new Date().getTime();
const fullFilename = mediaPath + filename + '.' + extension; // const fullFilename = mediaPath + filename + '.' + extension;
// Save to file // // Save to file
try { // try {
fs.writeFileSync(fullFilename, media.data, { encoding: 'base64' }); // fs.writeFileSync(fullFilename, media.data, { encoding: 'base64' });
console.log('File downloaded successfully!', fullFilename); // console.log('File downloaded successfully!', fullFilename);
} catch (err) { // } catch (err) {
console.log('Failed to save the file:', err); // console.log('Failed to save the file:', err);
} // }
} // }
}); // });
} // }
}); });
client.initialize(); client.initialize();