l10n.php

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<?php
require RMCPATH.'/class/gettext/gettext.php';
require RMCPATH.'/class/gettext/streams.php';

function get_locale(){
        global $exm_locale;
        
        if (isset($exm_locale) && $exm_locale!='')
                return RMEvents::get()->run_event('rmcommon.get_locale', $exm_locale);
        
        // Search for a defined constant
        
        if (defined('RMCLANG'))
                $exm_locale = RMCLANG;
        
        if ($exm_locale=='')
                $exm_locale = 'en_US';
        
        // Get default locale
        $exm_locale = RMEvents::get()->run_event('rmcommon.get_locale', $exm_locale);

        return $exm_locale;
}

function load_locale_file($domain, $file) {
        global $l10n;
    
    if(isset($l10n[$domain]))
        return;
    
        if ( is_readable($file))
                $cache = new CachedFileReader($file);
        else
                return;

        $gettext = new gettext_reader($cache);

        if (isset($l10n[$domain])) {
                $l10n[$domain]->load_tables();
                $gettext->load_tables();
                $l10n[$domain]->cache_translations = array_merge($gettext->cache_translations, $l10n[$domain]->cache_translations);
        } else
                $l10n[$domain] = $gettext;

        unset($input, $gettext);
}

function load_mod_locale($domain, $prefix=''){
        $exm_locale = get_locale();
        
        if ($domain=='')
                return;
                
        $path = XOOPS_ROOT_PATH.'/modules/'.$domain.'/lang/'.$prefix.$exm_locale.'.mo';
        load_locale_file($prefix.$domain, $path);       
        
}

function load_plugin_locale($plugin, $prefix='', $module='rmcommon'){
        $exm_locale = get_locale();

        if ($plugin=='') return;
        
        $path = XOOPS_ROOT_PATH.'/modules/'.$module.'/plugins/'.$plugin.'/lang/'.$prefix.$exm_locale.'.mo';

        load_locale_file($prefix.$plugin, $path);
        
}

function load_theme_locale($theme, $prefix='', $gui=false){
        $exm_locale = get_locale();
        if ($theme=='') return;
        
        if ($gui){
                $path = RMCPATH.'/themes/'.$theme.'/lang/'.$prefix.$exm_locale.'.mo';
        } else {
                $path = XOOPS_THEME_PATH.'/'.$theme.'/lang/'.$prefix.$exm_locale.'.mo';
        }
        load_locale_file($prefix.$theme, $path);
}

function translate($text, $domain = 'system'){
        global $l10n;
       
        if (isset($l10n[$domain])){
                return RMEvents::get()->run_event('rmcommon.get_locale_text', $l10n[$domain]->translate($text), $text, $domain); 
        }else{
                return RMEvents::get()->run_event('rmcommon.get_locale_text', $text, $text, $domain);
    }
}

function _e($text, $domain='rmcommon'){
        echo translate($text, $domain);
}

function __($text, $domain='rmcommon'){
        return translate($text, $domain);
}