USE AT YOUR OWN RISK

1. Put this in modules/custommaintenance/classes.
2. Add to module table using ModuleMgr?
3. Disable authenication
4. Run action

• _add - add's languges to translation2 lang table
• _list - imports languages from file to db
• _import - adds missing keys from english to target language

<?php
    
class CustommaintenanceMgr extends SGL_Manager
{
    function CustommaintenanceMgr()
    {
        SGL::logMessage(null, PEAR_LOG_DEBUG);
        $this->module       = 'custommaintenance';
        $this->pageTitle    = 'maintenance';
        $this->template     = 'docBlank.html';

        $this->_aActionsMapping =  array(
            'list'      => array('list'),
            'add'       => array('add'),
            'import'    => array('import'),
        );
    }

    function validate($req, &$input)
    {
        SGL::logMessage(null, PEAR_LOG_DEBUG);
        $this->validated    = true;
        $input->error       = array();
        $input->pageTitle   = $this->pageTitle;
        $input->masterTemplate = $this->masterTemplate;
        $input->template    = $this->template;
        $input->action      = $req->get('action');
    }
     
    function _list(&$input, &$output) 
    {
        $translation = &SGL_Translation::singleton('admin');
        
        $data['langs'] = array('en_iso_8859_15' => 'english-iso-8859-15.php', 
                'de_iso_8859_1' => 'german-iso-8859-1.php', 
                'ru_win1251' => 'russian-windows-1251.php', 
                'es_iso_8859_1' => 'spanish-iso-8859-1.php');
        $aModuleList = array('custommaintenance');
    
        foreach ($data['langs'] as $langID => $globalLangFile) {
        //  interate through languages adding to langs table
                                    
            
            //  interate through modules                    
            foreach ($aModuleList as $module) {
                $modulePath = SGL_MOD_DIR . '/' . $module  . '/lang';                    
    
                if (file_exists($modulePath .'/'. $globalLangFile)) {
                    //  load current module lang file
                    require $modulePath .'/'. $globalLangFile;
        
                    //  defaultWords clause
                    $words = ($module == 'default') ? $defaultWords : $words;                            
                    
                    //  add current translation to db
                    foreach ($words as $tKey => $tValue) {                                                                                          
                            $string = array($langID => $tValue);
                            $translation->add($tKey, $module, $string);                                    
                    }
                    unset($words);                            
                }
            }
        }
    }

    function _add(&$input, &$output)
    {
        require_once 'Translation2/Admin.php';                

        $conf = &$GLOBALS['_SGL']['CONF'];
        //  get dsn
        $dsn = SGL_DB::getDsn('SGL_DSN_ARRAY');
        
        //  set translation2 params
        $params = array(
            'langs_avail_table' => 'langs',
            'lang_id_col'       => 'lang_id',
            'string_id_col'      => 'translation_id',
        );

        //  set tranlsation2 driver
        $driver = 'DB';
        
        //  instantiate translation2_admin object
        $translation = & Translation2_Admin::factory($driver, $dsn, $params);

        
        $langs = array('sv_iso_8859_1' => array('name' => 'Swedish (sv-iso-8859-1)', 'encoding' => 'sv-iso-8859-1'));

        foreach ($langs as $langID => $langVal) {
            $langData       = array(
                                'lang_id' => $langID,
                                'table_name' => $conf['table']['translation'] .'_'. $langID,
                                'meta' => '',
                                'name' => $langVal['name'],
                                'error_text' => 'not available',
                                'encoding' => $langVal['encoding']
                                );
            $result = $translation->addLang($langData);
        }        
    }
    
    function _import(&$input, &$output)
    {
        require_once SGL_MOD_DIR . '/default/classes/ModuleMgr.php';
        $output->aModules = ModuleMgr::retrieveAllModules(SGL_RET_NAME_VALUE);

        $translation = &SGL_Translation::singleton('admin');
        
        foreach ($output->aModules as $module => $moduleName) {
            //  retreive source array
            $aSourceLang = SGL_Translation::getTranslations($module, 'en_iso_8859_15');
    
            //  retreive target array
            $aTargetLang = SGL_Translation::getTranslations($module, 'sv_iso_8859_1');                                    

            $aDiff = array_diff(array_keys($aSourceLang), array_keys($aTargetLang));
            foreach ($aDiff as $key => $value) {
                $string['sv_iso_8859_1'] = '';    
                $translation->add($value, $module, $string);                                    
            }
        }
    }
}
?>