87 lines
3.2 KiB
JavaScript
87 lines
3.2 KiB
JavaScript
var express = require("express");
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var hbs = require('express-hbs');
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require('handlebars-form-helpers').register(hbs.handlebars);
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var bodyParser = require("body-parser");
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var app = express();
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var winston = require('winston');
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winston.add(winston.transports.File, { filename: './logs/notes.kaplon.us.log', maxsize: 5000000 }); // 5MB
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var fileSystem = require('fs');
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app.use(bodyParser.text()); // Use defaults for now, size limit is 100kb.
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// Use `.hbs` for extensions and find partials in `views/partials`.
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app.engine('hbs', hbs.express4({
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partialsDir: __dirname + '/views/partials'
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}));
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app.set('view engine', 'hbs');
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app.set('views', __dirname + '/views');
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app.use(express.static('assets'));
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var notePath = __dirname + '/note-data/allNotes.txt';
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app.get('/', function(req, res){
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winston.info("GET /");
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// Get curent text from allNotes.txt and pass that data to handlebars template.
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fileSystem.readFile(notePath, {encoding: 'utf-8'}, function(err,data){
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if (!err){
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winston.info('successful file read');
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res.render('index', {notetxt: data}, function(err, html) {
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if(err !== null) {
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winston.error(err);
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} else {
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res.send(html);
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}
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});
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}else{
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winston.error(err);
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}
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});
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});
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app.post('/', function(req, res){
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winston.info('POST received');
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var now = Date.now();
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// quick/dirty poc is to do a fileSystem.write to create a new file w/contents of req.body!
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//fileSystem.writeFile(__dirname + '/note-data/test-' + now + '.txt', req.body, function(err){
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//if (err) { winston.error(err); }
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//winston.info('new test file written');
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//});
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// Overwrite allNotes.txt with new contents from client.
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fileSystem.readFile(notePath, 'utf-8', function(err, data){
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if (err) {
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winston.error(err);
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} else {
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fileSystem.writeFile(notePath, req.body, 'utf-8', function(err) {
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if (err) { winston.error(err); }
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winston.info('new contents from client written to allNotes.txt');
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var exec = require('child_process').exec;
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var cmd = 'cd note-data && git commit -am "Notes modified via POST request, ' + now + '"';
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winston.info(cmd);
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exec(cmd, function(error, stdout, stderr) {
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if (error) { winston.error(error); }
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winston.info(stdout);
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});
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});
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}
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});
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// Stage and commit changes to allNotes.txt.
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res.status(204).send('POST received');
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});
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// This is broken due to permission error from bitbucket.
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// Not sure how to auth container git user to bitbucket...comment it all out for now.
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//setInterval(function() {
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//// Push to bitbucker every 30min.
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//var exec = require('child_process').exec;
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//var cmd = 'cd note-data && git push';
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//winston.info(cmd);
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//exec(cmd, function(error, stdout, stderr) {
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//if (error) { winston.error(error); }
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//winston.info(stdout);
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//});
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//}, 30 * 60 * 1000);
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app.listen(3000, function() {
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winston.info("Started on PORT 3000");
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});
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