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- <?php
-
- /*
- * Copyright (c) 2010-2013 Tinyboard Development Group
- */
-
- defined('TINYBOARD') or exit;
-
- $twig = false;
-
- function load_twig() {
- global $twig, $config;
-
- require 'lib/Twig/Autoloader.php';
- Twig_Autoloader::register();
-
- Twig_Autoloader::autoload('Twig_Extensions_Node_Trans');
- Twig_Autoloader::autoload('Twig_Extensions_TokenParser_Trans');
- Twig_Autoloader::autoload('Twig_Extensions_Extension_I18n');
- Twig_Autoloader::autoload('Twig_Extensions_Extension_Tinyboard');
-
- $loader = new Twig_Loader_Filesystem($config['dir']['template']);
- $loader->setPaths($config['dir']['template']);
- $twig = new Twig_Environment($loader, array(
- '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/!', $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';
- $options['body'] .=
- '<h3>Debug</h3><pre style="white-space: pre-wrap;font-size: 10px;">' .
- str_replace("\n", '<br/>', utf8tohtml(print_r($_debug, true))) .
- '</pre>';
- }
-
- // Read the template file
- if (@file_get_contents("{$config['dir']['template']}/${templateFile}")) {
- $body = $twig->render($templateFile, $options);
-
- if ($config['minify_html'] && preg_match('/\.html$/', $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']}'!");
- }
- }
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