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