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server.js
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var express = require('express');
var morgan = require('morgan');
var path = require('path');
var Pool = require('pg').Pool;
var config = {
user:'iamnishantrai',
database:'iamnishantrai',
host:'db.imad.hasura-app.io',
port:'5432',
password:process.env.DB_PASSWORD
};
var app = express();
app.use(morgan('combined'));
app.get('/', function (req, res) {
res.sendFile(path.join(__dirname, 'ui', 'index.html'));
});
app.get('/test',function(req,res){
res.sendFile(path.join(__dirname,'ui','test.html'));
});
app.get('/write-articles.html', function (req, res) {
res.sendFile(path.join(__dirname, 'ui', 'write-articles.html'));
});
var counter = 0;
app.get('/counter',function(req,res){
counter = counter+1;
res.send(counter.toString());
});
var pool = new Pool(config);
app.get('/test-db',function(req,res){
pool.query('SELECT * FROM article', function (err,result) {
if(err){
res.status(500).send(err.toString());
}
else{
res.send(JSON.stringify(result.rows) +"<br><hr>"+ JSON.stringify(result));
}
});
});
app.get('/ui/main.js', function (req, res) {
res.sendFile(path.join(__dirname, 'ui', 'main.js'));
});
app.get('/twitter',function(req,res){
res.sendFile(path.join(__dirname,'ui','twitter.html'));
});
app.get('/fb',function(req,res){
res.sendFile(path.join(__dirname,'ui','facebook.html'));
});
app.get('/ui/style.css', function (req, res) {
res.sendFile(path.join(__dirname, 'ui', 'style.css'));
});
app.get('/ui/madi.png', function (req, res) {
res.sendFile(path.join(__dirname, 'ui', 'madi.png'));
});
app.get('/1.jpg', function(req,res){
res.sendFile(path.join(__dirname, 'ui', '1.jpg'));
});
app.get('/picture.html', function (req,res) {
res.sendFile(path.join(__dirname, 'ui', 'picture.html'));
});
var articles = {
'article-one':{
title:'Article One | Nishant Rai',
heading:'Article One',
date:'Sep5, 2016',
content:'<div><p> Hey my name is Nishant</p></div>'
},
'article-two':{
title:'Article Two | Nishant Rai',
heading:'Article Two',
date:'Sep 10, 2016',
content:'<div><p> Hey this is my Second Article</p></div>'
}
};
function createTemplate(data){
var title = data.title;
var date = data.date;
var heading = data.heading;
var content = data.content;
var htmlTemplate =
`<html>
<head>
<title> ${title}
</title>
<meta name="viewport" content="width=device-width, intial-scale=1" />
<link href=/ui/style.css" rel="stylesheet" />
</head>
<body>
<div>
<div>
<a href="/">Home</a>
</div>
<br />
<h2>
${heading}
</h2>
<div>
${date}
</div>
<div>
${content}
</div>
</div>
</body>
<html>
`;
return htmlTemplate;
}
var names = [];
app.get('/submitname/:name', function(req,res){
var name = req.params.name;
names.push(name);
res.send(JSON.stringify(names));
});
app.get('/submitname', function(req,res){
var name = req.query.name;
names.push(name);
res.send(JSON.stringify(names));
});
app.get('/articles/:articleName',function(req,res){
pool.query("SELECT * FROM article WHERE title='"+ req.params.articleName + "';", function(err,result){
if(err){
res.status(500).send(err.toString());
} else {
if(result.rows.length === 0){
res.status(404).send('Article Not Found');
}
else{
var articleData = result.rows[0];
res.send(createTemplate(articleData));
}
}
});
});
var port = 8080; // Use 8080 for local development because you might already have apache running on 80
app.listen(8080, function () {
console.log(`IMAD course app listening on port ${port}!`);
});