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functions.php
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functions.php
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<?php
require_once 'config/db.php';
function renderTemplate($path, array $data = [])
{
if (!file_exists($path)) {
return '';
} else {
ob_start();
extract($data);
include_once $path;
$output = ob_get_clean();
return $output;
}
}
function formatPrice($price)
{
if (!is_numeric($price)) {
return '';
} else {
$formatedPrice = ceil($price);
$formatedPrice = ($formatedPrice > 1000) ? $formatedPrice = number_format($formatedPrice) : $formatedPrice;
return $formatedPrice;
}
}
function getExpirationTime($expTime)
{
$ts = time();
$ts_finishedTime = strtotime($expTime);
$milSecsToFinishedTime = $ts_finishedTime - $ts;
if ($milSecsToFinishedTime < 0) {
$time_limit[] = 0;
$time_limit[] = 0;
$time_limit[] = 0;
$time_limit[] = 0;
$time_limit[] = 0;
} else {
$seconds = $milSecsToFinishedTime % 60;
$minutes = floor(($milSecsToFinishedTime % 3600) / 60);
$hours = floor(($milSecsToFinishedTime % 86400) / 3600);
$days = floor(($milSecsToFinishedTime / 86400));
$time_limit[] = $days;
$time_limit[] = $hours;
$time_limit[] = $minutes;
$time_limit[] = $seconds;
$time_limit[] = $milSecsToFinishedTime;
}
return $time_limit;
}
function searchUserByEmail($email, $users)
{
$result = null;
foreach ($users as $key => $user) {
if ($user['email'] == $email) {
$result = $user;
break;
}
}
return $result;
}
function queryResult($db_connection, $query)
{
$queryRes = mysqli_query($db_connection, $query);
if (!$queryRes) {
$error = mysqli_error($db_connection);
print("Error in MySQL: " . $error);
}
$result = mysqli_fetch_all($queryRes, MYSQLI_ASSOC);
return $result;
}
function getCategories($db)
{
return queryResult(connectToDatabase($db), "SELECT `id`, `name`, `symbol_code` FROM categories ORDER BY id ASC");
}
function connectToDatabase($db)
{
$db_connection = mysqli_connect($db['host'], $db['user'], $db['password'], $db['db_name']);
mysqli_set_charset($db_connection, 'utf8');
if ($db_connection == false) {
print("Error connection to data base: " . mysqli_connect_error());
}
return $db_connection;
}
function getUsers($db)
{
return queryResult(connectToDatabase($db), "SELECT `id`, `email`, `name`, `password` FROM users ORDER BY id ASC");
}
function getLots($db)
{
$sql_lots = "SELECT categories.name AS category, lots.id AS `id`, detail, lots.name AS `name`, cost_start, cost_step, `url`, date_finished FROM lots
INNER JOIN categories ON lots.category_id=categories.id
ORDER BY lots.id DESC LIMIT 6";
return queryResult(connectToDatabase($db), $sql_lots);
}
function getOneLot($db, $id)
{
$sql_lots = "SELECT categories.name AS category, lots.id AS `id`, detail, lots.name AS `name`, cost_start, cost_step, `url`, date_finished FROM lots
INNER JOIN categories ON lots.category_id=categories.id
LEFT JOIN rates ON rates.lot_id=lots.id
WHERE lots.id = '$id' ORDER BY lots.id";
return queryResult(connectToDatabase($db), $sql_lots);
}
function getOneCategory($db, $category)
{
return queryResult(connectToDatabase($db), "SELECT `id`, `name`, `symbol_code` FROM categories WHERE `name` = '$category'");
}
function sendEmailToUser($text_message, $mail_winner, $name_winner)
{
$keksSmtpHost = 'phpdemo.ru';
$keksSmtpPort = 25;
$my_name_in_keks = 'keks@phpdemo.ru';
$my_email_in_keks = 'keks@phpdemo.ru';
$my_password_in_keks = 'htmlacademy';
$transport = (new Swift_SmtpTransport($keksSmtpHost, $keksSmtpPort))
->setUsername($my_name_in_keks)
->setPassword($my_password_in_keks);
$mailer = new Swift_Mailer($transport);
$message = (new Swift_Message())
->setFrom(["keks@phpdemo.ru" => "YetiCave"])
->setTo([$mail_winner => $name_winner])
->setBody($text_message, 'text/html', 'utf-8');
$result = $mailer->send($message);
}