battles/chat.php
2020-09-30 17:15:13 +03:00

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PHP
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<?php
/**
* Copyright (c) 2018.
* Author: Igor Barkov <lopar.4ever@gmail.com>
* Project name: Battles-Game
*/
session_start();
if (empty($_SESSION['uid'])) {
header("Location: index.php");
exit;
}
require_once "config.php";
$msg = $_POST['msg'] ?? null;
$uid = $_SESSION['uid'] ?? null;
if ($msg) {
try {
db::c()->query('INSERT INTO `chat` (`user_id`, `msg`) VALUES (?i, "?s")', $uid, $msg);
} catch (\Krugozor\Database\Mysql\Exception $e) {
echo "<div style='background-color: #ffaaaa;'>Ошибка: " . $e->getMessage() . "<br> В файле: " . $e->getFile() . " (" . $e->getLine() . ")</div>";
}
}
function show_messages()
{
try {
$chat = db::c()->query('
SELECT
`msg`,
`msgdate`,
(SELECT `login` FROM `users` WHERE `users`.`id` = `user_id`) AS `from`,
`type`
FROM `chat` ORDER BY `id` LIMIT 50');
while ($message = $chat->fetch_assoc()) {
$d = new DateTime($message['msgdate']);
$m = htmlspecialchars($message['msg']);
if ($message['type'] == 'sys') { /* Системка */
echo sprintf('<span style="color:maroon;background:#faa;">%s %s</span><br>', $d->format('H:i'), $m);
} elseif ($message['type'] == 'sms') { /* Телеграмма */
echo sprintf('<span style="color:darkgreen;background:#afa;">[Телеграмма]: %s %s</span><br>', $d->format('H:i'), $m);
} else {
echo sprintf('%s [%s]: %s<br>', $d->format('H:i'), $message['from'], $m);
}
}
} catch (\Krugozor\Database\Mysql\Exception $e) {
echo "<div style='background-color: #ffaaaa;'>Ошибка: " . $e->getMessage() . "<br> В файле: " . $e->getFile() . " (" . $e->getLine() . ")</div>";
}
}
show_messages();
Template::header('chat');
?>
<style>
form {
padding: 3px;
position: fixed;
bottom: 0;
width: 100%;
}
form input {
border: 0;
padding: 10px;
width: 80%;
margin-right: .5%;
}
form input[type="submit"] {
width: 15%;
border: none;
padding: 10px;
}
</style>
<div>
<?php ?>
</div>
<form action="chat.php" method="post">
<input id="msg" name="msg" size="100" placeholder="Введите сообщение...">
<input type="submit" value="Отправить">
</form>