aravind/glink-website
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merge into: aravind:nodejs
Branches Tags
aravind:master aravind:php aravind:nodejs
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pull from: aravind:master
Branches Tags
aravind:php aravind:nodejs aravind:master

6 Commits
nodejs ... master

Author SHA1 Message Date
Aadhavan Srinivasan
92b70e632b Added code to print out the inserted data, and to check if the data was inserted by querying the database for the inserted data 2023-06-08 01:32:30 -05:00
Aadhavan Srinivasan
c81937d6a5 Added code to insert data into Cassandra DB 2023-06-06 23:53:32 -05:00
Aadhavan Srinivasan
f451850601 DO NOT USE - SWITCHED TO PHP INSTEAD - Added code to make database query 2023-06-06 13:23:27 -05:00
Aadhavan Srinivasan
3bc6a56516 Added PHP file to make database queries 2023-06-06 13:22:15 -05:00
Aadhavan Srinivasan
536af5f9c5 Removed event parameter from function so that it could be used with the HTML form 'onsubmit' 2023-06-06 13:21:57 -05:00
Aadhavan Srinivasan
e5bdf2cc2c Switched to PHP instead of node.js, fixed bug where PHP would not be called regardless of input 2023-06-06 13:21:23 -05:00
4 changed files with 66 additions and 9 deletions
Expand all files Collapse all files

6
index.html
View File

@@ -7,9 +7,11 @@
<body>
<div id="root">
<h1>Link Shortener</h1>
<form id="form" action="result.js">
<form id="form" method="GET" action="result.php" onsubmit="return validate()">
<!-- <form id="form"> -->
<label for="url">URL:</label><span class="mandatory">*</span>
<input type="text" name="url" id="URL" value="example.com" required><br><br>
<input type="text" name="url" id="URL" value="https://example.com" required><br><br>
<label for="labels">GLink:</label><span class="mandatory">*</span>
<label for="GLink" id="labels" class="glink">glink.zip/</label><input type="text" name="glink" id="GLink" class="glink" value="exampleWebsite" required>

19
index.js
View File

@@ -1,7 +1,7 @@
const submit = document.getElementById("button");
submit.addEventListener('click', validate);
function validate(e) {
e.preventDefault();
//const submit = document.getElementById("button");
//submit.addEventListener('click', validate);
function validate() {
// e.preventDefault();
const url = document.getElementById("URL");
const glink = document.getElementById("GLink");
@@ -48,7 +48,13 @@ function validate(e) {
error.setAttribute('aria-hidden', true);
error.setAttribute('aria-invalid', false);
console.log("Valid");
return valid;
return valid;
/* var xmlhttp = new XMLHttpRequest();
xmlhttp.open('GET','result.php',true);
xmlhttp.send();
console.log(xmlhttp.responseText);*/
} else {
/*flag*/
@@ -62,6 +68,7 @@ function validate(e) {
url.classList.add("invalid");
error.setAttribute('aria-hidden', false);
error.setAttribute('aria-invalid', true);
return false;
}
}
}

8
result.js
View File

@@ -1,3 +1,5 @@
console.log('Beginning database execution');
const cassandra = require('cassandra-driver');
const client = new cassandra.Client({
@@ -5,4 +7,8 @@ const client = new cassandra.Client({
keyspace: 'glink',
});
const query =
const query = 'SELECT name FROM data WHERE id = ?';
console.log(query);
client.execute(query, [5]).then(result => console.log('User name is %s',result.rows[0].name));

42
result.php Normal file
View File

@@ -0,0 +1,42 @@
<?php
ini_set('display_errors', 1);
use Casssandra;
$cluster = Cassandra::cluster()->build();
$keyspace = 'glink';
$url = $_GET["url"];
$shortlink = $_GET["glink"];
$session = $cluster->connect($keyspace);
//$statement = new Cassandra\SimpleStatement('SELECT name FROM data WHERE id=5');
$rand_num = rand(0,99999999);
$values = array(
'id' => $rand_num,
'url' => $url,
'shortlink' => $shortlink,
);
$statement = new Cassandra\SimpleStatement('INSERT INTO data (id, url, shortlink, when_created) VALUES (?,?,?,toTimestamp(now()))');
$options = array('arguments' => $values);
$result = $session->execute($statement,$options);
$statement = new Cassandra\SimpleStatement('SELECT url,shortlink FROM data WHERE id=?');
$options = array('arguments' => array('id' => $rand_num));
$result = $session->execute($statement,$options);
//$stringRepresentation= json_encode($result[0]);
//printf("%s\n\n\n",$stringRepresentation);
foreach($result as $row) {
if (is_null($row)) {
printf('Unsuccessful');
} else {
printf('Successful: The URL you entered was: %s and your GLink is: https://glink.zip/%s', $row['url'],$row['shortlink']);
}
}
//printf('Done');
?>