combine.fm/routes/index.js

86 lines
2.1 KiB
JavaScript

"use strict";
var parse = require('url').parse;
var path = require('path');
var express = require('express');
var router = express.Router();
var Q = require('q');
var services = {};
require("fs").readdirSync(path.join(__dirname, "..", "lib", "services")).forEach(function(file) {
var service = require("../lib/services/" + file);
if (service.search) {
services[service.id] = service;
}
});
var cache = {googleplaymusic:{}, spotify:{},rdio:{}};
router.get('/:service/:type/:id', function(req, res) {
var serviceId = req.params.service;
var type = req.params.type;
var itemId = req.params.id;
var promises = [];
services[serviceId].lookupId(itemId, type).then(function(item) {
for (var id in services) {
if (id != serviceId) {
promises.push(services[id].search(item));
}
}
Q.allSettled(promises).then(function(results) {
var items = results.map(function(result) {
if (result.state == "fulfilled") {
return result.value;
}
});
items.sort(function(a, b) {
return !a.id || !b.id;
}).sort(function(a, b) {
return !a.streamUrl || b.streamUrl;
});
items.unshift(item);
res.render(type, {items: items});
});
});
});
router.post('/search', function(req, res) {
var url = parse(req.body.url);
if (!url.host) {
req.flash('search-error', 'Please paste a link below to find matches');
res.redirect('/');
return;
}
for (var id in services) {
var matched = services[id].match(req.body.url);
if (matched) {
services[id].parseUrl(req.body.url).then(function(result) {
if (!result.id) {
req.flash('search-error', 'No match found for this link');
res.redirect('/');
}
res.redirect("/" + id + "/" + result.type + "/" + result.id);
})
return;
}
}
req.flash('search-error', 'No match found for this link');
res.redirect('/');
});
/* GET home page. */
router.get('/', function(req, res) {
res.render('index', { error: req.flash('search-error') });
});
module.exports = router;