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https://github.com/ezyang/htmlpurifier.git
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7b087c7bbe
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1226 48356398-32a2-884e-a903-53898d9a118a
91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
<?php
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require_once 'HTMLPurifier/LanguageFactory.php';
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class HTMLPurifier_Language
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{
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/**
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* ISO 639 language code of language. Prefers shortest possible version
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*/
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var $code = 'en';
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/**
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* Fallback language code
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*/
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var $fallback = false;
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/**
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* Array of localizable messages
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*/
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var $messages = array();
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/**
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* Array of localizable error codes
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*/
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var $errorNames = array();
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/**
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* Has the language object been loaded yet?
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* @private
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*/
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var $_loaded = false;
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/**
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* Loads language object with necessary info from factory cache
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* @note This is a lazy loader
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*/
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function load() {
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if ($this->_loaded) return;
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$factory = HTMLPurifier_LanguageFactory::instance();
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$factory->loadLanguage($this->code);
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foreach ($factory->keys as $key) {
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$this->$key = $factory->cache[$this->code][$key];
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}
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$this->_loaded = true;
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}
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/**
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* Retrieves a localised message.
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* @param $key string identifier of message
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* @return string localised message
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*/
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function getMessage($key) {
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if (!$this->_loaded) $this->load();
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if (!isset($this->messages[$key])) return "[$key]";
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return $this->messages[$key];
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}
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/**
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* Retrieves a localised error name.
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* @param $int integer error number, corresponding to PHP's error
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* reporting
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* @return string localised message
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*/
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function getErrorName($int) {
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if (!$this->_loaded) $this->load();
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if (!isset($this->errorNames[$int])) return "[Error: $int]";
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return $this->errorNames[$int];
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}
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/**
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* Formats a localised message with passed parameters
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* @param $key string identifier of message
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* @param $param Parameter to substitute in (arbitrary number)
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* @return string localised message
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*/
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function formatMessage($key) {
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if (!$this->_loaded) $this->load();
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if (!isset($this->messages[$key])) return "[$key]";
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$raw = $this->messages[$key];
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$args = func_get_args();
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$substitutions = array();
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for ($i = 1; $i < count($args); $i++) {
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$substitutions['$' . $i] = $args[$i];
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}
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return strtr($raw, $substitutions);
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}
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}
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?>
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