#!/usr/bin/node "use strict"; var sqlite3 = require('../node_modules/sqlite3').verbose(); var db = new sqlite3.Database('./factbook.db3'); var solymos = require('./ripple/solymos.js'); var element = solymos.element; // Constructs an HTML form to create a new entry. var createEntryForm = function() { // Create an action based on the script name. var uri = process.env.SCRIPT_NAME || ''; var result = element.create('form', { method: 'GET' /* FIXME: POST! */, action: uri + '/create' }) .push(element.create('input', { type: 'text', name: 'name' })) .push(element.create('textarea', { name: 'p1', rows: 3, cols: 60 })) .push(element.create('button').push('Create')); return result; }; // Create a page and a function that returns it to the browser. // We'll call this function later to complete the response. var createPage = function() { return element.create('html') .push(element.create('title').push('Factbook')) .push(element.create('h1').push('Factbook')) .push(createEntryForm()); } // Return true iff the current script is being called by a web // server expecting Common Gateway Interface (CGI) output. var usingCGI = function() { var settings = process.env.GATEWAY_INTERFACE ? process.env.GATEWAY_INTERFACE.split('/') : []; return (settings.length > 0) && (settings[0].toUpperCase() === 'CGI'); }; if (usingCGI()) { var page = createPage(); var respond = function() { console.log('Content-Type: text/html'); console.log(); console.log(''); console.log(page.emit()); }; db.serialize(); db.run("CREATE TABLE IF NOT EXISTS entries (name TEXT, id INTEGER)"); db.all("SELECT * FROM entries", function(err, rows) { if (err) throw err; if (!rows.length) { // Prepopulated data } var nentries = 0; var table = element.create('table') .push(element.create('caption') .push('Entries')); db.each("SELECT name, rowid FROM entries", function(err, row) { if (err) throw err; table.push(element.create('tr') .push(element.create('td') .push(row.name || 'MISSING')) .push(element.create('td') .push(row.rowid || 'MISSING'))); ++nentries; }, function(err, nrows) { if (nentries > 0) page.push(table); else page.push(element.create('p').push('No entries yet...')); if (process.env.PATH_INFO) page.push(element.create('p').push( 'Path: ', process.env.PATH_INFO)); if (process.env.GATEWAY_INTERFACE) page.push(element.create('p').push( 'Gateway: ', process.env.GATEWAY_INTERFACE)); respond(); console.log(process.env); }); }); } else { var https = require('http'); /* FIXME: https */ var fs = require('fs'); var path = require('path'); var port = 8080; https.createServer( //{ //key: fs.readFileSync('server-key.pem'), //cert: fs.readFileSync('server-chain.pem'), //ca: fs.readFileSync('ca-certs.pem'), //requestCert: true, rejectUnauthorized: false //}, function(request, response) { var url = urlify(request.url); if (url === '/') url = '/index.html'; // Server implemented services if (url === '/time') { return respond(response, 200, { "Context-Type": "text/plain", "Access-Control-Allow-Origin": "https://localhost"}, new Date().toString()); } // Otherwise unrecognized URLs are treated as file paths fs.readFile(path.join('.', url), function (err, data) { if (err) { if (err.code === 'ENOENT') return errorpage(response, 404, url); else if (err.code === 'EACCES') return errorpage(response, 403, url); else throw err; } var ctype = 'text/plain'; var tmap = { 'html': 'text/html', 'css': 'text/css', 'png': 'image/png', 'jpeg': 'image/jpeg', 'jpg': 'image/jpeg', }; var match = url.match(/\.([^.]*)$/); if (match && match[1] in tmap) ctype = tmap[match[1]]; return respond(response, 200, { 'Content-Type': ctype}, data); }); }).listen(port); console.log('Server listening: https://localhost:' + port + '/'); }