<?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( new Twig_SimpleFilter('filesize', 'format_bytes'), new Twig_SimpleFilter('truncate', 'twig_truncate_filter'), new Twig_SimpleFilter('truncate_body', 'truncate'), new Twig_SimpleFilter('truncate_filename', 'twig_filename_truncate_filter'), new Twig_SimpleFilter('extension', 'twig_extension_filter'), new Twig_SimpleFilter('sprintf', 'sprintf'), new Twig_SimpleFilter('capcode', 'capcode'), new Twig_SimpleFilter('hasPermission', 'twig_hasPermission_filter'), new Twig_SimpleFilter('date', 'twig_date_filter'), new Twig_SimpleFilter('poster_id', 'poster_id'), new Twig_SimpleFilter('remove_whitespace', 'twig_remove_whitespace_filter'), new Twig_SimpleFilter('count', 'count'), new Twig_SimpleFilter('ago', 'ago'), new Twig_SimpleFilter('until', 'until'), new Twig_SimpleFilter('push', 'twig_push_filter'), new Twig_SimpleFilter('bidi_cleanup', 'bidi_cleanup'), new Twig_SimpleFilter('addslashes', 'addslashes'), ); } /** * Returns a list of functions to add to the existing list. * * @return array An array of filters */ public function getFunctions() { return array( new Twig_SimpleFunction('time', 'time'), new Twig_SimpleFunction('floor', 'floor'), new Twig_SimpleFunction('timezone', 'twig_timezone_function'), new Twig_SimpleFunction('hiddenInputs', 'hiddenInputs'), new Twig_SimpleFunction('hiddenInputsHash', 'hiddenInputsHash'), new Twig_SimpleFunction('ratio', 'twig_ratio_function'), new Twig_SimpleFunction('secure_link_confirm', 'twig_secure_link_confirm'), new Twig_SimpleFunction('secure_link', 'twig_secure_link'), new Twig_SimpleFunction('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]/', '', $data); } function twig_date_filter($date, $format) { return gmstrftime($format, $date); } function twig_hasPermission_filter($mod, $permission, $board = null) { return hasPermission($permission, $board, $mod); } function twig_extension_filter($value, $case_insensitive = true) { $ext = mb_substr($value, mb_strrpos($value, '.') + 1); if($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, $separator = '…') { if (mb_strlen($value) > $length) { if ($preserve) { if (false !== ($breakpoint = mb_strpos($value, ' ', $length))) { $length = $breakpoint; } } return mb_substr($value, 0, $length) . $separator; } return $value; } function twig_filename_truncate_filter($value, $length = 30, $separator = '…') { if (mb_strlen($value) > $length) { $value = strrev($value); $array = array_reverse(explode(".", $value, 2)); $array = array_map("strrev", $array); $filename = &$array[0]; $extension = isset($array[1]) ? $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 $config; return '<a onclick="if (event.which==2) return true;if (confirm(\'' . htmlentities(addslashes($confirm_message)) . '\')) document.location=\'?/' . htmlspecialchars(addslashes($href . '/' . make_secure_link_token($href))) . '\';return false;" title="' . htmlentities($title) . '" href="?/' . $href . '">' . $text . '</a>'; } function twig_secure_link($href) { return $href . '/' . make_secure_link_token($href); }