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<?php declare(strict_types=1);
error_reporting(E_ALL);
$config = require_once(__DIR__.'/../config.php');
$urls = file($config['path_to_file'], FILE_IGNORE_NEW_LINES);
$urls = array_reverse($urls);
$urls = array_slice($urls, 0, 5);
if (!count($urls)) {
exit();
}
$email = $config['email'];
$message = buildMessage($urls, $config['site']);
$headers = implode("\r\n", [
"From: {$email['from']}",
'MIME-Version: 1.0',
'Content-Type: text/html; charset=UTF-8',
]);
mail($email['to'], $email['subject'], $message, $headers);
function buildMessage(array $urls, string $site): string
{
$urls = array_map(function ($url) use ($site) {
return sprintf(
'<li><a href="%s/bookmarks/read?url=%s">%s</a></li>',
$site,
urlencode($url),
htmlentities($url)
);
}, $urls);
$urls = sprintf('<ol>%s</ol>', implode('', $urls));
return <<< EOF_HTML
<html>
<body>
<p>Below are today's bookmarks for reading.</p>
$urls
</body>
</html>
EOF_HTML;
}
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