/**
* Generate page
*
* @param iMSCP_pTemplate $tpl Template engine
* @return void
*/
function admin_generateLanguagesList($tpl)
{
$cfg = iMSCP_Registry::get('config');
$defaultLanguage = $cfg['USER_INITIAL_LANG'];
$availableLanguages = i18n_getAvailableLanguages();
if (!empty($availableLanguages)) {
foreach ($availableLanguages as $languageDefinition) {
$tpl->assign(array('LANGUAGE_NAME' => tohtml($languageDefinition['language']), 'NUMBER_TRANSLATED_STRINGS' => tohtml(tr('%d strings translated', $languageDefinition['translatedStrings'])), 'LANGUAGE_REVISION' => tohtml($languageDefinition['revision']), 'LOCALE_CHECKED' => $languageDefinition['locale'] == $defaultLanguage ? 'checked' : '', 'LOCALE' => tohtml($languageDefinition['locale'], 'htmlAttr')));
$tpl->parse('LANGUAGE_BLOCK', '.language_block');
}
} else {
$tpl->assign('LANGUAGES_BLOCK', '');
}
}
/**
* Helper function to generates an html list of available languages
*
* This method generate a HTML list of available languages. The language used by the user is pre-selected.
* If no language is found, a specific message is shown.
*
* @param iMSCP_pTemplate $tpl Template engine
* @param string $userDefinedLanguage User defined language
* @return void
*/
function gen_def_language($tpl, $userDefinedLanguage)
{
/** @var $cfg iMSCP_Config_Handler_File */
$cfg = iMSCP_Registry::get('config');
$htmlSelected = $cfg['HTML_SELECTED'];
$availableLanguages = i18n_getAvailableLanguages();
array_unshift($availableLanguages, array('locale' => 'auto', 'language' => tr('Auto (Browser language)')));
if (!empty($availableLanguages)) {
foreach ($availableLanguages as $language) {
$tpl->assign(array('LANG_VALUE' => $language['locale'], 'LANG_SELECTED' => $language['locale'] == $userDefinedLanguage ? $htmlSelected : '', 'LANG_NAME' => tohtml($language['language'])));
$tpl->parse('DEF_LANGUAGE', '.def_language');
}
} else {
$tpl->assign('LANGUAGES_AVAILABLE', '');
set_page_message(tr('No languages found.'), 'static_warning');
}
}
/**
* Change panel default language
*
* @author Laurent Declercq <*****@*****.**>
* @return bool TRUE if language name is valid, FALSE otherwise
*/
function i18n_changeDefaultLanguage()
{
if (isset($_POST['defaultLanguage'])) {
/** @var $cfg iMSCP_Config_Handler_File */
$cfg = iMSCP_Registry::get('config');
/** @var $dbConfig iMSCP_Config_Handler_Db */
$defaultLanguage = clean_input($_POST['defaultLanguage']);
$availableLanguages = i18n_getAvailableLanguages();
// Check for language availability
$isValidLanguage = false;
foreach ($availableLanguages as $languageDefinition) {
if ($languageDefinition['locale'] == $defaultLanguage) {
$isValidLanguage = true;
}
}
if (!$isValidLanguage) {
return false;
}
/** @var $dbConfig iMSCP_Config_Handler_Db */
$dbConfig = iMSCP_Registry::get('dbConfig');
$dbConfig->USER_INITIAL_LANG = $defaultLanguage;
$cfg->USER_INITIAL_LANG = $defaultLanguage;
// Ensures language change on next load for current user in case he has not yet his gui properties explicitly
// set (eg. for the first admin user when i-MSCP was just installed
$stmt = exec_query('SELECT lang FROM user_gui_props WHERE user_id = ?', $_SESSION['user_id']);
if ($stmt->fields['lang'] == null) {
unset($_SESSION['user_def_lang']);
}
} else {
return false;
}
return true;
}