Gif support

commands/images/poster.js

@@ -36,8 +36,6 @@ class posterCommand extends Command {
 	}
 
 	async exec(message, args) {
-		let output = `${os.tmpdir()}/poster${message.id}.jpg`;
-
 		let options = args.message.trim().split('|');
 
 		if (options[0] == undefined)
@@ -57,11 +55,11 @@ class posterCommand extends Command {
 		// Create new graphicsmagick instance
 		fetch(url)
 			.then(res => {
-				const dest = fs.createWriteStream(`${os.tmpdir()}/${message.id}.jpg`);
+				const dest = fs.createWriteStream(`${os.tmpdir()}/${message.id}`);
 				res.body.pipe(dest);
 				dest.on('finish', async () => {
 
-					let img = gm(`${os.tmpdir()}/${message.id}.jpg`);
+					let img = gm(`${os.tmpdir()}/${message.id}`);
 
 					// Set some defaults
 					const TOP_TEXT = options[0];
@@ -72,6 +70,8 @@ class posterCommand extends Command {
 					const STROKE_COLOR = '#000';
 					const PADDING = 40;
 
+					img.format(function(err, format) {
+						let output = `${os.tmpdir()}/poster${message.id}.${format.toLocaleLowerCase()}`;
 						// Get the image size to calculate top and bottom text positions
 						img.size(function(err, value) {
 							// Set text position for top and bottom
@@ -115,6 +115,8 @@ class posterCommand extends Command {
 								});
 						});
 					});
+			
+				});
 			})
 			.catch((err) => {
 				console.error(err);