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Replace concatenated strings with template strings #1

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Replace concatenated strings with template strings #1

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07abaff
Replace concatenated strings with template strings
Shadow53 May 2, 2019
4d35537
Modify assignment of hostname and port
Shadow53 May 2, 2019
fef9968
Add genders for friends and a new friend
Shadow53 May 2, 2019
afef06f
Extra credit: Add new friends JSON and server
Shadow53 May 2, 2019
4937763
Personalize the pages a bit
Shadow53 May 2, 2019
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,3 +1,6 @@
# Ignore configuration files
config.json

# Logs
logs
*.log
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88 changes: 44 additions & 44 deletions app.js
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@@ -1,65 +1,65 @@
const http = require('http');
const hostname = 'localhost';
const port = 3000;
const fs = require('fs');
var config = {};
if (fs.existsSync('./config.json')) config = require('./config.json');
const hostname = config.hostname || 'localhost';
const port = config.port || 3005;

var friends = require("./friends.json"); // Once for all times

const server = http.createServer((request, response) => {
response.statusCode = 200;
response.setHeader('Content-type', 'text/html');
response.write(
'<!DOCTYPE html> \n' +
'<html lang="en"> \n' +
' <head> \n' +
' <meta charset="utf-8"> \n' +
' <meta http-equiv="X-UA-Compatible" content="IE=edge"> \n' +
' <meta name="viewport" content="width=device-width, initial-scale=1"> \n' +
' <meta name="description" content="Home Page"> \n' +
' <meta name="author" content="Carlos Arias"> \n' +
' <title>Netcentric Computing Home Page</title> \n' +
' <!-- Bootstrap core CSS --> \n' +
' <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">\n' +
' </head> \n' +
' <body> \n' +
' <div class="container" style="text-align: center"> \n' +
' <h1>Another Example of Node</h1><br> \n'

);
var currentDate = new Date();
response.write(
' <p>Current time is: ' + currentDate + '</p>'
);
response.write(
' <table class="table table-bordered table-hover"> \n' +
' <thead> \n' +
' <tr> \n' +
' <th scope="col">First Name</th> \n' +
' <th scope="col">Last Name</th> \n' +
' <th scope="col">Phone</th> \n' +
' </tr> \n' +
' </thead> \n' +
' <tbody> \n'
`<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="Home Page">
<meta name="author" content="Michael Bryant">
<title>I Told You They're Not Imaginary!</title>
<!-- Bootstrap core CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>
<body>
<div class="container" style="text-align: center">
<h1>A List of My Friends</h1>
<hr/>
<p>Current time is: ${currentDate}</p>
<table class="table table-bordered table-hover">
<thead>
<tr>
<th scope="col">First Name</th>
<th scope="col">Last Name</th>
<th scope="col">Phone</th>
<th scope="col">Gender</th>
</tr>
</thead>
<tbody>
`
);
for (var key in friends)
for (var f in friends[key])
response.write(
' <tr> \n' +
' <td>' + friends[key][f]["firstName"] + '</td> \n' +
' <td>' + friends[key][f]["lastName"] + '</td> \n' +
' <td>' + friends[key][f]["phone"] + '</td> \n' +
' </tr> \n'
` <tr>
<td>${friends[key][f]["firstName"]}</td>
<td>${friends[key][f]["lastName"]}
<td>${friends[key][f]["phone"]}
<td>${friends[key][f]["gender"]}
</tr>
`
);

response.write(
' </tbody> \n' +
' </table> \n'
);
response.write(
' </body> \n' +
'</html> \n'
` </tbody>
</table>
</body>
</html>`
);
response.end();

});

server.listen(port, hostname, () => {
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71 changes: 71 additions & 0 deletions app2.js
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@@ -0,0 +1,71 @@
const http = require('http');
const fs = require('fs');
var config = {};
if (fs.existsSync('./config.json')) config = require('./config.json');
const hostname = config.hostname || 'localhost';
const port = config.port || 3005;

var friends = require("./friends2.json"); // Once for all times

const server = http.createServer((request, response) => {
response.statusCode = 200;
response.setHeader('Content-type', 'text/html');
var currentDate = new Date();
response.write(
`<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="Home Page">
<meta name="author" content="Michael Bryant">
<title>I Told You They're Not Imaginary!</title>
<!-- Bootstrap core CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
</head>
<body>
<div class="container" style="text-align: center">
<h1>A List of My Friends</h1>
<hr/>
<p>Current time is: ${currentDate}</p>`
);
for (var key in friends) {
response.write(`
<h2>${key.toUpperCase()}</h2>
<table class="table table-bordered table-hover">
<thead>
<tr>
<th scope="col">First Name</th>
<th scope="col">Last Name</th>
<th scope="col">Phone</th>
</tr>
</thead>
<tbody>`
);
for (var f in friends[key]) {
response.write(
` <tr>
<td>${friends[key][f]["firstName"]}</td>
<td>${friends[key][f]["lastName"]}
<td>${friends[key][f]["phone"]}
</tr>
`
);
}
response.write(
` </tbody>
</table>`
);
}

response.write(
` </body>
</html>`
);
response.end();
});

server.listen(port, hostname, () => {
console.log(`Server running at http://${hostname}:${port}/`);
});
11 changes: 6 additions & 5 deletions friends.json
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@@ -1,7 +1,8 @@
{"friends": [
{"firstName": "George", "lastName": "Kristoferson", "phone": "2062062066"},
{"firstName": "Bill", "lastName": "Madison", "phone": "4254254255"},
{"firstName": "Peter", "lastName": "Frampton", "phone": "2125554545"},
{"firstName": "Anna", "lastName": "Calixtus", "phone": "7259865321"},
{"firstName": "Marie", "lastName": "Curie", "phone": "6017744991"}
{"firstName": "George", "lastName": "Kristoferson", "phone": "2062062066", "gender": "male"},
{"firstName": "Bill", "lastName": "Madison", "phone": "4254254255", "gender": "male"},
{"firstName": "Peter", "lastName": "Frampton", "phone": "2125554545", "gender": "male"},
{"firstName": "Anna", "lastName": "Calixtus", "phone": "7259865321", "gender": "female"},
{"firstName": "Marie", "lastName": "Curie", "phone": "6017744991", "gender": "female"},
{"firstName": "William", "lastName": "Churchil", "phone": "2021122333", "gender": "male"}
]}
12 changes: 12 additions & 0 deletions friends2.json
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{
"boys": [
{"firstName": "George", "lastName": "Kristoferson", "phone": "2062062066"},
{"firstName": "Bill", "lastName": "Madison", "phone": "4254254255"},
{"firstName": "Peter", "lastName": "Frampton", "phone": "2125554545"},
{"firstName": "William", "lastName": "Churchil", "phone": "2021122333"}
],
"girls": [
{"firstName": "Anna", "lastName": "Calixtus", "phone": "7259865321"},
{"firstName": "Marie", "lastName": "Curie", "phone": "6017744991"}
]
}