Current File : //proc/thread-self/root/proc/self/root/home2/selectio/www/geniusgroove.in/chatbot/main.php
<?php
// Initialize sessions
session_start();
// Database connection varibles. Change them to reflect your own.
$db_host = 'localhost';
$db_name = 'selectio_genius_groove';
$db_user = 'selectio_genius_groove';
$db_pass = 'genius_groove@123';
try {
// Attempt to connect to our MySQL database
$pdo = new PDO('mysql:host=localhost;dbname=' . $db_name . ';charset=utf8', $db_user, $db_pass);
// Output all connection errors. We want to know what went wrong...
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch (PDOException $exception) {
// Failed to connect! Check the database variables and ensure your database exists with all tables.
exit('Failed to connect to database!');
}
// The following function will check whether the user is logged-in or not.
function is_loggedin($pdo) {
// Session loggedin?
if (isset($_SESSION['account_loggedin'])) {
// Update the last seed date
$stmt = $pdo->prepare('UPDATE accounts SET last_seen = ? WHERE id = ?');
$stmt->execute([ date('Y-m-d H:i:s'), $_SESSION['account_id'] ]);
return TRUE;
}
// Check if the secret cookie is declared in the browser cookies
if (isset($_COOKIE['chat_secret']) && !empty($_COOKIE['chat_secret'])) {
$stmt = $pdo->prepare('SELECT * FROM accounts WHERE secret = ?');
$stmt->execute([ $_COOKIE['chat_secret'] ]);
$account = $stmt->fetch(PDO::FETCH_ASSOC);
// Does the account exist?
if ($account) {
// Yes it does... Authenticate the user
$_SESSION['account_loggedin'] = TRUE;
$_SESSION['account_id'] = $account['id'];
$_SESSION['account_role'] = $account['role'];
return TRUE;
}
}
// User isn't logged-in!
return FALSE;
}
// The following function will update the user's secret code in the databse
function update_secret($pdo, $id, $email, $current_secret = '') {
// Generate the code using the password hash function. Make sure you change 'yoursecretkey'.
$cookiehash = !empty($current_secret) ? $current_secret : password_hash($id . $email . 'yoursecretkey', PASSWORD_DEFAULT);
// The number of days the secret cookie will be remembered
$days = 30;
// Create the new cookie
setcookie('chat_secret', $cookiehash, (int)(time()+60*60*24*$days));
// Update the secret code in the databse
$stmt = $pdo->prepare('UPDATE accounts SET secret = ? WHERE id = ?');
$stmt->execute([ $cookiehash, $id ]);
}
// The following function will be used to assign a unique icon color to our users
function color_from_string($string) {
// The list of hex colors
$colors = ['#34568B','#FF6F61','#6B5B95','#88B04B','#F7CAC9','#92A8D1','#955251','#B565A7','#009B77','#DD4124','#D65076','#45B8AC','#EFC050','#5B5EA6','#9B2335','#DFCFBE','#BC243C','#C3447A','#363945','#939597','#E0B589','#926AA6','#0072B5','#E9897E','#B55A30','#4B5335','#798EA4','#00758F','#FA7A35','#6B5876','#B89B72','#282D3C','#C48A69','#A2242F','#006B54','#6A2E2A','#6C244C','#755139','#615550','#5A3E36','#264E36','#577284','#6B5B95','#944743','#00A591','#6C4F3D','#BD3D3A','#7F4145','#485167','#5A7247','#D2691E','#F7786B','#91A8D0','#4C6A92','#838487','#AD5D5D','#006E51','#9E4624'];
// Find color based on the string
$colorIndex = hexdec(substr(sha1($string), 0, 10)) % count($colors);
// Return the hex color
return $colors[$colorIndex];
}
?>
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