var Express = require('express'); // v1 api var convert = require('./lib/convert'); // v2 api var convertv2 = require('./lib/convertv2'); var serveStatic = require('serve-static'); var request = require('request'); var cors = require('cors'); var errorPage = require('./lib/errorPage'); var morgan = require('morgan'); var app = Express(); var logger = morgan(':method :url :status via :referrer - :response-time ms') app.use( serveStatic('static',{ maxAge:'1d' }) ); function doCache(res,durationSecs){ res.set({ "Cache-Control":"max-age="+durationSecs }) } // this just redirects to the app.options('/api/feed',cors()); app.get('/api/feed',cors(),logger,function(req,res){ // get feed url var feedUrl = req.query.url; if (!feedUrl){ res.status(400); res.send(errorPage(400,'You need to specify a feed URL')); return; } var userUrl = feedUrl.replace(/\.atom.*/i,''); var redirectUrl = '/apiv2/feed?'; var qs = ['userurl='+encodeURIComponent(userUrl),"api=v1"]; (['size','theme','boosts','replies']).forEach(key=>{ if (typeof req.query[key] != 'undefined'){ qs.push(key+'='+encodeURIComponent(req.query[key])); } }) res.redirect(redirectUrl + qs.join('&')); }); app.options('/apiv2/feed',cors()); // http://localhost:8000/apiv2/feed?userurl=https%3A%2F%2Foctodon.social%2Fusers%2Ffenwick67 app.get('/apiv2/feed',cors(),logger,function(req,res){ // get feed url var userUrl = req.query.userurl; if (!userUrl){ res.status(400); res.send(errorPage(400,'You need to specify a user URL')); return; } var feedUrl = req.query.feedurl; var opts = {}; if (req.query.size){ opts.size = req.query.size; } if (req.query.theme){ opts.theme = req.query.theme; } if (req.query.header){ if (req.query.header.toLowerCase() == 'no' || req.query.header.toLowerCase() == 'false'){ opts.header = false; }else{ opts.header = true; } } opts.boosts = true; if (req.query.boosts){ if (req.query.boosts.toLowerCase() == 'no' || req.query.boosts.toLowerCase() == 'false'){ opts.boosts = false; }else{ opts.boosts = true; } } opts.replies = true; if (req.query.replies){ if (req.query.replies.toLowerCase() == 'no' || req.query.replies.toLowerCase() == 'false'){ opts.replies = false; }else{ opts.replies = true; } } opts.userUrl = userUrl; opts.feedUrl = feedUrl; opts.mastofeedUrl = req.url; convertv2(opts).then((data)=>{ res.status(200); doCache(res,60*60); res.send(data); }).catch((er)=>{ res.status(500); res.send(errorPage(500,null,{theme:opts.theme,size:opts.size})); // TODO log the error console.error(er,er.stack); }) }) app.listen(process.env.PORT || 8000,function(){ console.log('Server started, listening on '+(process.env.PORT || 8000)); });