Source code of Leftypol imageboard
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108 lines
3.1 KiB

<?php
class Twig_Extensions_Extension_Tinyboard extends Twig_Extension
{
/**
* Returns a list of filters to add to the existing list.
*
* @return array An array of filters
*/
public function getFilters()
{
return Array(
'filesize' => new Twig_Filter_Function('format_bytes'),
'truncate' => new Twig_Filter_Function('twig_truncate_filter'),
'truncate_body' => new Twig_Filter_Function('truncate'),
'extension' => new Twig_Filter_Function('twig_extension_filter'),
'sprintf' => new Twig_Filter_Function('sprintf'),
'capcode' => new Twig_Filter_Function('capcode'),
'hasPermission' => new Twig_Filter_Function('twig_hasPermission_filter'),
'date' => new Twig_Filter_Function('twig_date_filter'),
'poster_id' => new Twig_Filter_Function('poster_id'),
'remove_whitespace' => new Twig_Filter_Function('twig_remove_whitespace_filter'),
'count' => new Twig_Filter_Function('count'),
'ago' => new Twig_Filter_Function('ago'),
'until' => new Twig_Filter_Function('until'),
'split' => new Twig_Filter_Function('twig_split_filter'),
'push' => new Twig_Filter_Function('twig_push_filter'),
'bidi_cleanup' => new Twig_Filter_Function('bidi_cleanup'),
'addslashes' => new Twig_Filter_Function('addslashes')
);
}
/**
* Returns a list of functions to add to the existing list.
*
* @return array An array of filters
*/
public function getFunctions()
{
return Array(
'time' => new Twig_Filter_Function('time'),
'floor' => new Twig_Filter_Function('floor'),
'timezone' => new Twig_Filter_Function('twig_timezone_function'),
'hiddenInputs' => new Twig_Filter_Function('hiddenInputs'),
'hiddenInputsHash' => new Twig_Filter_Function('hiddenInputsHash'),
);
}
/**
* Returns the name of the extension.
*
* @return string The extension name
*/
public function getName()
{
return 'tinyboard';
}
}
function twig_timezone_function() {
// there's probably a much easier way of doing this
return sprintf("%s%02d", ($hr = (int)floor(($tz = date('Z')) / 3600)) > 0 ? '+' : '-', abs($hr)) . ':' . sprintf("%02d", (($tz / 3600) - $hr) * 60);
}
function twig_split_filter($str, $delim) {
return explode($delim, $str);
}
function twig_push_filter($array, $value) {
array_push($array, $value);
return $array;
}
function twig_remove_whitespace_filter($data) {
return preg_replace('/[\t\r\n]/', '', $data);
}
function twig_date_filter($date, $format) {
return strftime($format, $date);
}
function twig_hasPermission_filter($mod, $permission, $board = null) {
return hasPermission($permission, $board, $mod);
}
function twig_extension_filter($value, $case_insensitive = true) {
$ext = substr($value, strrpos($value, '.') + 1);
if($case_insensitive)
$ext = strtolower($ext);
return $ext;
}
function twig_sprintf_filter( $value, $var) {
return sprintf($value, $var);
}
function twig_truncate_filter($value, $length = 30, $preserve = false, $separator = '&hellip;') {
if (mb_strlen($value) > $length) {
if ($preserve) {
if (false !== ($breakpoint = strpos($value, ' ', $length))) {
$length = $breakpoint;
}
}
return substr($value, 0, $length) . $separator;
}
return $value;
}