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96 lines
2.5 KiB
PHP
96 lines
2.5 KiB
PHP
<?php
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/**
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* encapsulate Zend_Translate within an singleton class
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* @author markus
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* $Id: I18n.php 33 2009-12-10 15:08:38Z markus $
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*/
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require_once('l10n/L10n.php');
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class I18n {
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/**
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* static pointer to instance
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* @var array(I18n)
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*/
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private static $instance = null;
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/**
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* config object
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* @var Zend_Translate
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*/
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private $translate = null;
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/**
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* make new translate
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*/
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protected function __construct() {
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$options = array(
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'log' => Log::Log(),
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'logUntranslated' => false
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);
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$locale = L10n::getInstance();
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$supported = $locale->getBrowser();
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arsort($supported, SORT_NUMERIC);
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$file = '';
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foreach ($supported as $loc => $val) {
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if (file_exists(LOCALE_PATH . '/' . $loc . '/locale.php')) {
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$file = LOCALE_PATH . '/' . $loc . '/locale.php';
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$locale->setLocale($loc);
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break;
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}
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}
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if ($file == '' && file_exists(LOCALE_PATH . '/en_US/locale.php')) {
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$file = LOCALE_PATH . '/en_US/locale.php';
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$locale->setLocale('en_US');
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}
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if ($file != '') {
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$this->translate = new Zend_Translate(Zend_Translate::AN_ARRAY, $file, $locale->getLanguage(), $options);
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#Log::Log()->debug('locale ' . $locale->getLanguage() . '_' .$locale->getRegion() . ' loaded');
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}
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else
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throw new Exception(__METHOD__ . ': no translation files available');
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}
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/**
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* get already existing instance, make new instance or throw an exception
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* @return I18n
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*/
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public static function getInstance() {
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if (self::$instance === null) {
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self::$instance = new I18n();
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}
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return self::$instance;
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}
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/**
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* return the Zend_Translate object
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* @return Zend_Translate
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*/
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public static function getTranslate() {
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return self::getInstance()->translate;
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}
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/**
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* map _ to translate
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* @param unknown_type $text
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* @param unknown_type $locale
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*/
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public function _($text, $locale = null) {
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return self::getInstance()->translate->_($text, $locale);
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}
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/**
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* magic __call dispatches all unknown methods to Zend_Translate
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* @param unknown_type $method
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* @param unknown_type $arguments
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*/
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public function __call($method, $arguments) {
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return call_user_func_array(array($this->translate, $method), $arguments);
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}
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}
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