/** * Fills the "direction" field for each given language. * * @param array $languages List of languages data * * @return array Language list with "direction" field filled. */ private static function detectLanguageDirection($languages) { foreach ($languages as $index => $language) { if (is_array($language) && isset($language['lang_code'])) { $languages[$index]['direction'] = fn_is_rtl_language($language['lang_code']) ? self::DIRECTION_RTL : self::DIRECTION_LTR; } } return $languages; }
/** * Sets language code to get language variables * @param string $lang_code language code */ public function setLanguage($lang_code) { $this->lang_code = $lang_code; // Set language direction $this->assign('language_direction', fn_is_rtl_language($lang_code) ? 'rtl' : 'ltr'); }
/** * Merges css and less files * * @param array $files Array with style files * @param string $styles Style code * @param string $prepend_prefix Prepend prefix * @param array $params additional params */ function fn_merge_styles($files, $styles = '', $prepend_prefix = '', $params = array(), $area = AREA) { $prefix = !empty($prepend_prefix) ? 'embedded' : 'standalone'; $make_rtl = false; if (fn_is_rtl_language()) { $prefix .= '-rtl'; $make_rtl = true; } $output = ''; $less_output = ''; $less_reflection = array(); $compiled_less = ''; $compiled_css = ''; $relative_path = fn_get_theme_path('[relative]/[theme]/css', $area); $hashes = array(); $names = array_map(function ($v) { return !empty($v['relative']) ? $v['relative'] : false; }, $files); // Check file changes if (Development::isEnabled('compile_check') || Debugger::isActive()) { $dir_root = Registry::get('config.dir.root'); foreach ($names as $index => $name) { if (file_exists($dir_root . '/' . $name)) { $hashes[] = $name . filemtime($dir_root . '/' . $name); } } } $hashes[] = md5(implode('|', $names)); $hashes[] = md5($styles); if ($area == 'C') { $hashes[] = Registry::get('runtime.layout.layout_id'); $hashes[] = Registry::get('runtime.layout.style_id'); } arsort($hashes); $hash = md5(implode(',', $hashes) . PRODUCT_VERSION) . fn_get_storage_data('cache_id'); $filename = $prefix . '.' . $hash . '.css'; $theme_manifest = Themes::factory(fn_get_theme_path('[theme]', 'C'))->getManifest(); if (!Storage::instance('assets')->isExist($relative_path . '/' . $filename)) { Debugger::checkpoint('Before styles compilation'); foreach ($files as $src) { $m_prefix = ''; $m_suffix = ''; if (!empty($src['media'])) { $m_prefix = "\n@media " . $src['media'] . " {\n"; $m_suffix = "\n}\n"; } if (strpos($src['file'], '.css') !== false) { $output .= "\n" . $m_prefix . fn_get_contents($src['file']) . $m_suffix; } elseif ($area != 'C' || empty($theme_manifest['converted_to_css'])) { $less_output_chunk = ''; if (file_exists($src['file'])) { if ($area == 'C' && (empty($theme_manifest['parent_theme']) || $theme_manifest['parent_theme'] == 'basic')) { $less_output_chunk = "\n" . $m_prefix . fn_get_contents($src['file']) . $m_suffix; } else { $less_output_chunk = "\n" . $m_prefix . '@import "' . str_replace($relative_path . '/', '', $src['relative']) . '";' . $m_suffix; } } if (!empty($params['reflect_less'])) { if (preg_match('{/addons/([^/]+)/}is', $src['relative'], $m)) { $less_reflection['output']['addons'][$m[1]] .= $less_output_chunk; } else { $less_reflection['output']['main'] .= $less_output_chunk; } } $less_output .= $less_output_chunk; } } $header = str_replace('[files]', implode("\n", $names), Registry::get('config.js_css_cache_msg')); if (!empty($styles)) { $less_output .= $styles; } // Prepend all styles with prefix if (!empty($prepend_prefix)) { $less_output = $output . "\n" . $less_output; $output = ''; } if (!empty($output)) { $compiled_css = Less::parseUrls($output, Storage::instance('assets')->getAbsolutePath($relative_path), fn_get_theme_path('[themes]/[theme]/media', $area)); } if (!empty($theme_manifest['converted_to_css']) && $area == 'C') { $theme_css_path = fn_get_theme_path('[themes]/[theme]', $area) . '/css'; $pcl_filepath = $theme_css_path . '/' . Themes::$compiled_less_filename; if (file_exists($pcl_filepath)) { $compiled_css .= fn_get_contents($pcl_filepath); } list($installed_addons) = fn_get_addons(array('type' => 'active')); foreach ($installed_addons as $addon) { $addon_pcl_filpath = $theme_css_path . "/addons/{$addon['addon']}/" . Themes::$compiled_less_filename; if (file_exists($pcl_filepath)) { $compiled_css .= fn_get_contents($addon_pcl_filpath); } } } if (!empty($less_output)) { $less = new Less(); if (!empty($params['compressed'])) { $less->setFormatter('compressed'); } $less->setImportDir($relative_path); try { $compiled_less = $less->customCompile($less_output, Storage::instance('assets')->getAbsolutePath($relative_path), array(), $prepend_prefix, $area); } catch (Exception $e) { $skip_save = true; $shift = 4; $message = '<div style="border: 2px solid red; padding: 5px;">LESS ' . $e->getMessage(); if (preg_match("/line: (\\d+)/", $message, $m)) { $lo = explode("\n", $less_output); $message .= '<br /><br /><pre>' . implode("\n", array_splice($lo, intval($m[1]) - $shift, $shift * 2)) . '</pre>'; } $message .= '</div>'; fn_set_notification('E', __('error'), $message); } } if (empty($skip_save)) { $compiled_content = $compiled_css . "\n" . $compiled_less; // Move all @import links to the Top of the file. if (preg_match_all('/@import url.*?;/', $compiled_content, $imports)) { $compiled_content = preg_replace('/@import url.*?;/', '', $compiled_content); foreach ($imports[0] as $import_link) { $compiled_content = $import_link . "\n" . $compiled_content; } } if ($make_rtl) { $compiled_content = \CSSJanus::transform($compiled_content); $compiled_content = "body {\ndirection: rtl;\n}\n" . $compiled_content; } Storage::instance('assets')->put($relative_path . '/' . $filename, array('contents' => $header . $compiled_content, 'compress' => false, 'caching' => true)); if (!empty($params['use_scheme'])) { fn_put_contents(fn_get_cache_path(false) . 'theme_editor/' . $filename, $output . '#LESS#' . $less_output); } if (!empty($params['reflect_less'])) { $less_reflection['import_dirs'] = array($relative_path); fn_put_contents(fn_get_cache_path(false) . 'less_reflection.json', json_encode($less_reflection)); } } Debugger::checkpoint('After styles compilation'); } $url = Storage::instance('assets')->getUrl($relative_path . '/' . $filename); return $url; }
/** * Init template engine * * @return boolean always true */ function fn_init_templater($area = AREA) { $auth = $_SESSION['auth']; $view = new SmartyCore(); \SmartyException::$escape = false; /** * Change templater pre-init parameters * * @param object $view Templater object */ fn_set_hook('init_templater', $view); $view->_dir_perms = DEFAULT_DIR_PERMISSIONS; $view->_file_perms = DEFAULT_FILE_PERMISSIONS; $view->registerResource('tygh', new Tygh\SmartyEngine\FileResource()); if ($area == 'A') { if (!empty($auth['user_id'])) { // Auto-tooltips for admin panel $view->registerFilter('pre', array('Tygh\\SmartyEngine\\Filters', 'preFormTooltip')); if (fn_allowed_for('ULTIMATE')) { // Enable sharing for objects $view->registerFilter('output', array('Tygh\\SmartyEngine\\Filters', 'outputSharing')); } } $view->registerFilter('pre', array('Tygh\\SmartyEngine\\Filters', 'preScript')); } if ($area == 'C') { $view->registerFilter('pre', array('Tygh\\SmartyEngine\\Filters', 'preTemplateWrapper')); if (Registry::get('runtime.customization_mode.design')) { $view->registerFilter('output', array('Tygh\\SmartyEngine\\Filters', 'outputTemplateIds')); } if (Registry::get('runtime.customization_mode.live_editor')) { $view->registerFilter('output', array('Tygh\\SmartyEngine\\Filters', 'outputLiveEditorWrapper')); } $view->registerFilter('output', array('Tygh\\SmartyEngine\\Filters', 'outputScript')); } if (Embedded::isEnabled()) { $view->registerFilter('output', array('Tygh\\SmartyEngine\\Filters', 'outputEmbeddedUrl')); } // CSRF form protection if (fn_is_csrf_protection_enabled($auth)) { $view->registerFilter('output', array('Tygh\\SmartyEngine\\Filters', 'outputSecurityHash')); } // Language variable retrieval optimization $view->registerFilter('post', array('Tygh\\SmartyEngine\\Filters', 'postTranslation')); $smarty_plugins_dir = $view->getPluginsDir(); $view->setPluginsDir(Registry::get('config.dir.functions') . 'smarty_plugins'); $view->addPluginsDir($smarty_plugins_dir); $view->error_reporting = E_ALL & ~E_NOTICE; $view->registerDefaultPluginHandler(array('Tygh\\SmartyEngine\\Filters', 'smartyDefaultHandler')); $view->setArea($area); $view->use_sub_dirs = false; $view->compile_check = Development::isEnabled('compile_check') || Debugger::isActive() || fn_is_development() ? true : false; $view->setLanguage(CART_LANGUAGE); $view->assign('ldelim', '{'); $view->assign('rdelim', '}'); $view->assign('currencies', Registry::get('currencies'), false); $view->assign('primary_currency', CART_PRIMARY_CURRENCY, false); $view->assign('secondary_currency', CART_SECONDARY_CURRENCY, false); $view->assign('languages', Registry::get('languages')); $view->assign('language_direction', fn_is_rtl_language(CART_LANGUAGE) ? 'rtl' : 'ltr'); if ($area == 'A') { $view->assign('addon_permissions_text', fn_get_addon_permissions_text()); } if (!fn_allowed_for('ULTIMATE:FREE')) { $view->assign('localizations', fn_get_localizations(CART_LANGUAGE, true)); if (defined('CART_LOCALIZATION')) { $view->assign('localization', fn_get_localization_data(CART_LOCALIZATION)); } } if (defined('THEMES_PANEL')) { if (fn_allowed_for('ULTIMATE')) { $storefronts = db_get_array('SELECT storefront, company, company_id FROM ?:companies'); Registry::set('demo_theme.storefronts', $storefronts); } $view->assign('demo_theme', Registry::get('demo_theme')); } Tygh::$app['view'] = $view; /** * Change templater parameters * * @param object $view Templater object */ fn_set_hook('init_templater_post', $view); return array(INIT_STATUS_OK); }