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Make the server just return the image.

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lucaswadedavis 2016-12-19 13:37:31 -08:00
parent 2ba7f83b98
commit 0e2d3258ab
1 changed files with 6 additions and 7 deletions
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13
server.js
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@ -42,25 +42,24 @@ var app = express();
app.use(express.static(__dirname + '/images')); app.use(express.static(__dirname + '/images'));
app.get('/', function(req, res) { app.get('/', function(req, res) {
var fileNames = writeFoxesToDisk(200, 200, 28); var width = 400;
var images = fileNames.map(fileName => '<img src="/' + fileName + '"/>'); var seed = uuid();
res.send(images.join('')); var canvas = composeImage(width, width, seed);
res.end(canvas.toBuffer(), 'binary');
}); });
app.get('/:width', function(req, res) { app.get('/:width', function(req, res) {
var width = parseInt(req.params.width) || 400; var width = parseInt(req.params.width) || 400;
var seed = uuid(); var seed = uuid();
var canvas = composeImage(width, width, seed); var canvas = composeImage(width, width, seed);
var fileName = writeFoxToDisk(canvas, seed); res.end(canvas.toBuffer(), 'binary');
res.send('<img src="/' + fileName + '"/>');
}); });
app.get('/:width/:seed', function(req, res) { app.get('/:width/:seed', function(req, res) {
var width = parseInt(req.params.width) || 400; var width = parseInt(req.params.width) || 400;
var seed = sanitize(req.params.seed) || uuid(); var seed = sanitize(req.params.seed) || uuid();
var canvas = composeImage(width, width, seed); var canvas = composeImage(width, width, seed);
var fileName = writeFoxToDisk(canvas, seed); res.end(canvas.toBuffer(), 'binary');
res.send('<img src="/' + fileName + '"/>');
}); });
app.listen(process.env.PORT || 3000); app.listen(process.env.PORT || 3000);