From c21a462d52bd32737c32c29b060da03b38f1c2e6 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Fri, 1 Jun 2012 00:07:59 +0400 Subject: remove htmlpurifier --- .../library/HTMLPurifier/LanguageFactory.php | 198 --------------------- 1 file changed, 198 deletions(-) delete mode 100644 lib/htmlpurifier/library/HTMLPurifier/LanguageFactory.php (limited to 'lib/htmlpurifier/library/HTMLPurifier/LanguageFactory.php') diff --git a/lib/htmlpurifier/library/HTMLPurifier/LanguageFactory.php b/lib/htmlpurifier/library/HTMLPurifier/LanguageFactory.php deleted file mode 100644 index 134ef8c74..000000000 --- a/lib/htmlpurifier/library/HTMLPurifier/LanguageFactory.php +++ /dev/null @@ -1,198 +0,0 @@ -cache[$language_code][$key] = $value - * @value array map - */ - public $cache; - - /** - * Valid keys in the HTMLPurifier_Language object. Designates which - * variables to slurp out of a message file. - * @value array list - */ - public $keys = array('fallback', 'messages', 'errorNames'); - - /** - * Instance of HTMLPurifier_AttrDef_Lang to validate language codes - * @value object HTMLPurifier_AttrDef_Lang - */ - protected $validator; - - /** - * Cached copy of dirname(__FILE__), directory of current file without - * trailing slash - * @value string filename - */ - protected $dir; - - /** - * Keys whose contents are a hash map and can be merged - * @value array lookup - */ - protected $mergeable_keys_map = array('messages' => true, 'errorNames' => true); - - /** - * Keys whose contents are a list and can be merged - * @value array lookup - */ - protected $mergeable_keys_list = array(); - - /** - * Retrieve sole instance of the factory. - * @param $prototype Optional prototype to overload sole instance with, - * or bool true to reset to default factory. - */ - public static function instance($prototype = null) { - static $instance = null; - if ($prototype !== null) { - $instance = $prototype; - } elseif ($instance === null || $prototype == true) { - $instance = new HTMLPurifier_LanguageFactory(); - $instance->setup(); - } - return $instance; - } - - /** - * Sets up the singleton, much like a constructor - * @note Prevents people from getting this outside of the singleton - */ - public function setup() { - $this->validator = new HTMLPurifier_AttrDef_Lang(); - $this->dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier'; - } - - /** - * Creates a language object, handles class fallbacks - * @param $config Instance of HTMLPurifier_Config - * @param $context Instance of HTMLPurifier_Context - * @param $code Code to override configuration with. Private parameter. - */ - public function create($config, $context, $code = false) { - - // validate language code - if ($code === false) { - $code = $this->validator->validate( - $config->get('Core.Language'), $config, $context - ); - } else { - $code = $this->validator->validate($code, $config, $context); - } - if ($code === false) $code = 'en'; // malformed code becomes English - - $pcode = str_replace('-', '_', $code); // make valid PHP classname - static $depth = 0; // recursion protection - - if ($code == 'en') { - $lang = new HTMLPurifier_Language($config, $context); - } else { - $class = 'HTMLPurifier_Language_' . $pcode; - $file = $this->dir . '/Language/classes/' . $code . '.php'; - if (file_exists($file) || class_exists($class, false)) { - $lang = new $class($config, $context); - } else { - // Go fallback - $raw_fallback = $this->getFallbackFor($code); - $fallback = $raw_fallback ? $raw_fallback : 'en'; - $depth++; - $lang = $this->create($config, $context, $fallback); - if (!$raw_fallback) { - $lang->error = true; - } - $depth--; - } - } - - $lang->code = $code; - - return $lang; - - } - - /** - * Returns the fallback language for language - * @note Loads the original language into cache - * @param $code string language code - */ - public function getFallbackFor($code) { - $this->loadLanguage($code); - return $this->cache[$code]['fallback']; - } - - /** - * Loads language into the cache, handles message file and fallbacks - * @param $code string language code - */ - public function loadLanguage($code) { - static $languages_seen = array(); // recursion guard - - // abort if we've already loaded it - if (isset($this->cache[$code])) return; - - // generate filename - $filename = $this->dir . '/Language/messages/' . $code . '.php'; - - // default fallback : may be overwritten by the ensuing include - $fallback = ($code != 'en') ? 'en' : false; - - // load primary localisation - if (!file_exists($filename)) { - // skip the include: will rely solely on fallback - $filename = $this->dir . '/Language/messages/en.php'; - $cache = array(); - } else { - include $filename; - $cache = compact($this->keys); - } - - // load fallback localisation - if (!empty($fallback)) { - - // infinite recursion guard - if (isset($languages_seen[$code])) { - trigger_error('Circular fallback reference in language ' . - $code, E_USER_ERROR); - $fallback = 'en'; - } - $language_seen[$code] = true; - - // load the fallback recursively - $this->loadLanguage($fallback); - $fallback_cache = $this->cache[$fallback]; - - // merge fallback with current language - foreach ( $this->keys as $key ) { - if (isset($cache[$key]) && isset($fallback_cache[$key])) { - if (isset($this->mergeable_keys_map[$key])) { - $cache[$key] = $cache[$key] + $fallback_cache[$key]; - } elseif (isset($this->mergeable_keys_list[$key])) { - $cache[$key] = array_merge( $fallback_cache[$key], $cache[$key] ); - } - } else { - $cache[$key] = $fallback_cache[$key]; - } - } - - } - - // save to cache for later retrieval - $this->cache[$code] = $cache; - - return; - } - -} - -// vim: et sw=4 sts=4 -- cgit v1.2.3