require('dotenv').config();
const request = require('request');
const restify = require('restify');
const server = restify.createServer();
const Twitter = require('./twitter');
const fs = require('fs');
const showdown = require('showdown');
const md = new showdown.Converter();
const handleResponse = (profileURLs, req, res) => {
if (req.getContentType() === 'application/json') {
return res.send(profileURLs);
} else {
const imageURL = profileURLs[req.query.size] || profileURLs.original;
request
.get(imageURL)
.on('error', function(err) {
console.log(err);
})
.pipe(res);
}
};
server.use(restify.plugins.queryParser());
server.get(/(\/|\/index.html)$/, function(req, res) {
fs.readFile(`${__dirname}/README.md`, { encoding: 'utf8' }, (err, data) => {
return res.sendRaw(`
Twitter-Profile-Pic
${md.makeHtml(data)}
`);
});
});
server.get('/:handle', async function (req, res) {
if (!req.params.handle) {
return res.send(400);
}
const profileURLs = await Twitter.getProfileURLs(req.params.handle);
return handleResponse(profileURLs, req, res);
});
server.get('/.+', function (req, res) {
return handleResponse(Twitter.defaultProfile, req, res);
});
server.listen(process.env.PORT || 9090, function () {
console.log('ready on %s', server.url);
});
process.on('uncaughtException', function (err) {
console.log(err);
});
process.on('unhandledRejection', function (err) {
console.log(err);
});