setPaths($config['dir']['template']);
$twig = new Twig_Environment($loader, ['autoescape' => false, 'cache' => is_writable('templates') || (is_dir('templates/cache') && is_writable('templates/cache')) ?
"{$config['dir']['template']}/cache" : false, 'debug' => $config['debug']]);
$twig->addExtension(new Twig_Extensions_Extension_Tinyboard());
$twig->addExtension(new Twig_Extensions_Extension_I18n());
}
function Element($templateFile, array $options) {
global $config, $debug, $twig, $build_pages;
if (!$twig)
load_twig();
if (function_exists('create_pm_header') && ((isset($options['mod']) && $options['mod']) || isset($options['__mod'])) && !preg_match('!^mod/!', (string) $templateFile)) {
$options['pm'] = create_pm_header();
}
if (isset($options['body']) && $config['debug']) {
$_debug = $debug;
if (isset($debug['start'])) {
$_debug['time']['total'] = '~' . round((microtime(true) - $_debug['start']) * 1000, 2) . 'ms';
$_debug['time']['init'] = '~' . round(($_debug['start_debug'] - $_debug['start']) * 1000, 2) . 'ms';
unset($_debug['start']);
unset($_debug['start_debug']);
}
if ($config['try_smarter'] && isset($build_pages) && !empty($build_pages))
$_debug['build_pages'] = $build_pages;
$_debug['included'] = get_included_files();
$_debug['memory'] = round(memory_get_usage(true) / (1024 * 1024), 2) . ' MiB';
$_debug['time']['db_queries'] = '~' . round($_debug['time']['db_queries'] * 1000, 2) . 'ms';
$_debug['time']['exec'] = '~' . round($_debug['time']['exec'] * 1000, 2) . 'ms';
$options['body'] .=
'Debug
' .
str_replace("\n", '
', (string) utf8tohtml(print_r($_debug, true))) .
'';
}
// Read the template file
if (@file_get_contents("{$config['dir']['template']}/${templateFile}")) {
$body = $twig->render($templateFile, $options);
if ($config['minify_html'] && preg_match('/\.html$/', (string) $templateFile)) {
$body = trim(preg_replace("/[\t\r\n]/", '', $body));
}
return $body;
} else {
throw new Exception("Template file '${templateFile}' does not exist or is empty in '{$config['dir']['template']}'!");
}
}
class Twig_Extensions_Extension_Tinyboard extends Twig\Extension\AbstractExtension
{
/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
public function getFilters()
{
return [
new Twig\TwigFilter('filesize', 'format_bytes'),
new Twig\TwigFilter('truncate', 'twig_truncate_filter'),
new Twig\TwigFilter('truncate_body', 'truncate'),
new Twig\TwigFilter('truncate_filename', 'twig_filename_truncate_filter'),
new Twig\TwigFilter('extension', 'twig_extension_filter'),
new Twig\TwigFilter('sprintf', 'sprintf'),
new Twig\TwigFilter('capcode', 'capcode'),
new Twig\TwigFilter('remove_modifiers', 'remove_modifiers'),
new Twig\TwigFilter('hasPermission', 'twig_hasPermission_filter'),
new Twig\TwigFilter('date', 'twig_date_filter'),
new Twig\TwigFilter('poster_id', 'poster_id'),
new Twig\TwigFilter('remove_whitespace', 'twig_remove_whitespace_filter'),
new Twig\TwigFilter('ago', 'ago'),
new Twig\TwigFilter('until', 'until'),
new Twig\TwigFilter('push', 'twig_push_filter'),
new Twig\TwigFilter('bidi_cleanup', 'bidi_cleanup'),
new Twig\TwigFilter('addslashes', 'addslashes'),
];
}
/**
* Returns a list of functions to add to the existing list.
*
* @return array An array of filters
*/
public function getFunctions()
{
return [
new Twig\TwigFunction('time', 'time'),
new Twig\TwigFunction('floor', 'floor'),
new Twig\TwigFunction('timezone', 'twig_timezone_function'),
new Twig\TwigFunction('hiddenInputs', 'hiddenInputs'),
new Twig\TwigFunction('hiddenInputsHash', 'hiddenInputsHash'),
new Twig\TwigFunction('ratio', 'twig_ratio_function'),
new Twig\TwigFunction('secure_link_confirm', 'twig_secure_link_confirm'),
new Twig\TwigFunction('secure_link', 'twig_secure_link'),
new Twig\TwigFunction('link_for', 'link_for')
];
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'tinyboard';
}
}
function twig_timezone_function() {
return 'Z';
}
function twig_push_filter($array, $value) {
array_push($array, $value);
return $array;
}
function twig_remove_whitespace_filter($data) {
return preg_replace('/[\t\r\n]/', '', $data);
}
function custom_strftime(string $format, $timestamp = null, ?string $locale = null): string
{
if (null === $timestamp) {
$timestamp = new \DateTime;
}
elseif (is_numeric($timestamp)) {
$timestamp = date_create('@' . $timestamp);
if ($timestamp) {
$timestamp->setTimezone(new \DateTimezone(date_default_timezone_get()));
}
}
elseif (is_string($timestamp)) {
$timestamp = date_create($timestamp);
}
if (!($timestamp instanceof \DateTimeInterface)) {
throw new \InvalidArgumentException('$timestamp argument is neither a valid UNIX timestamp, a valid date-time string or a DateTime object.');
}
$locale = substr((string) $locale, 0, 5);
$intl_formats = [
'%a' => 'EEE', // An abbreviated textual representation of the day Sun through Sat
'%A' => 'EEEE', // A full textual representation of the day Sunday through Saturday
'%b' => 'MMM', // Abbreviated month name, based on the locale Jan through Dec
'%B' => 'MMMM', // Full month name, based on the locale January through December
'%h' => 'MMM', // Abbreviated month name, based on the locale (an alias of %b) Jan through Dec
];
$intl_formatter = function (\DateTimeInterface $timestamp, string $format) use ($intl_formats, $locale) {
$tz = $timestamp->getTimezone();
$date_type = \IntlDateFormatter::FULL;
$time_type = \IntlDateFormatter::FULL;
$pattern = '';
// %c = Preferred date and time stamp based on locale
// Example: Tue Feb 5 00:45:10 2009 for February 5, 2009 at 12:45:10 AM
if ($format == '%c') {
$date_type = \IntlDateFormatter::LONG;
$time_type = \IntlDateFormatter::SHORT;
}
// %x = Preferred date representation based on locale, without the time
// Example: 02/05/09 for February 5, 2009
elseif ($format == '%x') {
$date_type = \IntlDateFormatter::SHORT;
$time_type = \IntlDateFormatter::NONE;
}
// Localized time format
elseif ($format == '%X') {
$date_type = \IntlDateFormatter::NONE;
$time_type = \IntlDateFormatter::MEDIUM;
}
else {
$pattern = $intl_formats[$format];
}
return (new \IntlDateFormatter($locale, $date_type, $time_type, $tz, null, $pattern))->format($timestamp);
};
// Same order as https://www.php.net/manual/en/function.strftime.php
$translation_table = [
// Day
'%a' => $intl_formatter,
'%A' => $intl_formatter,
'%d' => 'd',
'%e' => fn($timestamp) => sprintf('% 2u', $timestamp->format('j')),
'%j' => fn($timestamp) => // Day number in year, 001 to 366
sprintf('%03d', $timestamp->format('z')+1),
'%u' => 'N',
'%w' => 'w',
// Week
'%U' => function ($timestamp) {
// Number of weeks between date and first Sunday of year
$day = new \DateTime(sprintf('%d-01 Sunday', $timestamp->format('Y')));
return sprintf('%02u', 1 + ($timestamp->format('z') - $day->format('z')) / 7);
},
'%V' => 'W',
'%W' => function ($timestamp) {
// Number of weeks between date and first Monday of year
$day = new \DateTime(sprintf('%d-01 Monday', $timestamp->format('Y')));
return sprintf('%02u', 1 + ($timestamp->format('z') - $day->format('z')) / 7);
},
// Month
'%b' => $intl_formatter,
'%B' => $intl_formatter,
'%h' => $intl_formatter,
'%m' => 'm',
// Year
'%C' => fn($timestamp) => // Century (-1): 19 for 20th century
floor($timestamp->format('Y') / 100),
'%g' => fn($timestamp) => substr((string) $timestamp->format('o'), -2),
'%G' => 'o',
'%y' => 'y',
'%Y' => 'Y',
// Time
'%H' => 'H',
'%k' => fn($timestamp) => sprintf('% 2u', $timestamp->format('G')),
'%I' => 'h',
'%l' => fn($timestamp) => sprintf('% 2u', $timestamp->format('g')),
'%M' => 'i',
'%p' => 'A', // AM PM (this is reversed on purpose!)
'%P' => 'a', // am pm
'%r' => 'h:i:s A', // %I:%M:%S %p
'%R' => 'H:i', // %H:%M
'%S' => 's',
'%T' => 'H:i:s', // %H:%M:%S
'%X' => $intl_formatter, // Preferred time representation based on locale, without the date
// Timezone
'%z' => 'O',
'%Z' => 'T',
// Time and Date Stamps
'%c' => $intl_formatter,
'%D' => 'm/d/Y',
'%F' => 'Y-m-d',
'%s' => 'U',
'%x' => $intl_formatter,
];
$out = preg_replace_callback('/(?format($replace);
}
else {
return $replace($timestamp, $match[1]);
}
}, $format);
$out = str_replace('%%', '%', $out);
return $out;
}
function twig_date_filter($date, $format) {
return custom_strftime($format, $date);
}
function twig_hasPermission_filter($mod, $permission, $board = null) {
return hasPermission($permission, $board, $mod);
}
function twig_extension_filter($value, $case_insensitive = true) {
$ext = mb_substr((string) $value, mb_strrpos((string) $value, '.') + 1);
if($case_insensitive)
$ext = mb_strtolower($ext);
return $ext;
}
function twig_sprintf_filter( $value, $var) {
return sprintf($value, $var);
}
function twig_truncate_filter($value, $length = 30, $preserve = false, $separator = '…') {
if (mb_strlen((string) $value) > $length) {
if ($preserve) {
if (false !== ($breakpoint = mb_strpos((string) $value, ' ', $length))) {
$length = $breakpoint;
}
}
return mb_substr((string) $value, 0, $length) . $separator;
}
return $value;
}
function twig_filename_truncate_filter($value, $length = 30, $separator = '…') {
if (mb_strlen((string) $value) > $length) {
$value = strrev((string) $value);
$array = array_reverse(explode(".", $value, 2));
$array = array_map("strrev", $array);
$filename = &$array[0];
$extension = $array[1] ?? false;
$filename = mb_substr($filename, 0, $length - ($extension ? mb_strlen($extension) + 1 : 0)) . $separator;
return implode(".", $array);
}
return $value;
}
function twig_ratio_function($w, $h) {
return fraction($w, $h, ':');
}
function twig_secure_link_confirm($text, $title, $confirm_message, $href) {
global $config;
return '' . $text . '';
}
function twig_secure_link($href) {
return $href . '/' . make_secure_link_token($href);
}