diff --git a/html/class_passwordRecovery.inc b/html/class_passwordRecovery.inc
index b1df2ec180043b26bc1b42a50abec52971dcc50b..569fdb62c5a69a91364a288c34ba91e799c79177 100644
--- a/html/class_passwordRecovery.inc
+++ b/html/class_passwordRecovery.inc
@@ -95,7 +95,7 @@ class standAlonePage {
}
if ($this->interactive) {
- initLanguage();
+ Language::init();
if (session::global_is_set('plist')) {
session::global_un_set('plist');
@@ -345,7 +345,7 @@ class passwordRecovery extends standAlonePage {
$smarty->append('css_files', get_template_path('login.css'));
$lang = session::global_get('lang');
$smarty->assign('lang', preg_replace('/_.*$/', '', $lang));
- $smarty->assign('rtl', language_is_rtl($lang));
+ $smarty->assign('rtl', Language::isRTL($lang));
$smarty->display(get_template_path('headers.tpl'));
$smarty->assign('version', FD_VERSION);
diff --git a/html/index.php b/html/index.php
index 88803a518eb68feadb84ef0c9ec1bb2868121f6a..bfed93af400f078bef92b2df64939dc844c0edbd 100644
--- a/html/index.php
+++ b/html/index.php
@@ -90,7 +90,7 @@ function displayLogin()
$smarty->assign("usePrototype", "false");
$smarty->assign("date", date("l, dS F Y H:i:s O"));
$smarty->assign("lang", preg_replace('/_.*$/', '', $lang));
- $smarty->assign("rtl", language_is_rtl($lang));
+ $smarty->assign("rtl", Language::isRTL($lang));
$smarty->display (get_template_path('headers.tpl'));
$smarty->assign("version", FD_VERSION);
@@ -180,7 +180,7 @@ if (!(is_dir($smarty->compile_dir) && is_writable($smarty->compile_dir))) {
/* Check for old files in compile directory */
clean_smarty_compile_dir($smarty->compile_dir);
-initLanguage();
+Language::init();
$smarty->assign ('focusfield', 'username');
@@ -318,7 +318,7 @@ class Index {
session::global_set('ui', $ui);
/* User might have its own language, re-run initLanguage */
- $plistReloaded = initLanguage();
+ $plistReloaded = Language::init();
/* We need a fully loaded plist and config to test account expiration */
if (!$plistReloaded) {
diff --git a/html/main.php b/html/main.php
index 856a64e6bc97dacbb263c7d086c997db46597529..33ee1bfe8a05cc9f4f084392ed093023a6e6b833 100644
--- a/html/main.php
+++ b/html/main.php
@@ -98,7 +98,7 @@ if (!session::global_is_set('CurrentMainBase')) {
session::global_set('CurrentMainBase', get_base_from_people($ui->dn));
}
-initLanguage();
+Language::init();
/* Prepare plugin list */
$plist = load_plist();
@@ -232,9 +232,9 @@ if (isset($_GET['reset'])) {
/* show web frontend */
$smarty->assign ("date", date("l, dS F Y H:i:s O"));
$lang = session::global_get('lang');
-$smarty->assign ("lang", preg_replace('/_.*$/', '', $lang));
-$smarty->assign ("rtl", language_is_rtl($lang));
-$smarty->assign ("must", '<span class="must">*</span>');
+$smarty->assign ('lang', preg_replace('/_.*$/', '', $lang));
+$smarty->assign ('rtl', Language::isRTL($lang));
+$smarty->assign ('must', '<span class="must">*</span>');
if (isset($plug)) {
$plug = "?plug=$plug";
} else {
diff --git a/html/setup.php b/html/setup.php
index 6c77f663c1bb307f367a83e07f6cdd6fa990bb02..183840d0c1f609a3127e91d591b984f3d56f4c27 100644
--- a/html/setup.php
+++ b/html/setup.php
@@ -78,12 +78,12 @@ if (isset($_POST['lang_selected']) && $_POST['lang_selected'] != '') {
$lang .= '.UTF-8';
}
} else {
- $lang = get_browser_language();
+ $lang = Language::detect();
}
-initLanguage($lang);
+Language::init($lang);
-$smarty->assign("rtl", language_is_rtl($lang));
+$smarty->assign("rtl", Language::isRTL($lang));
$smarty->assign("must", '<span class="must">*</span>');
/* Minimal config */
@@ -99,7 +99,6 @@ $ui = new fake_userinfo();
$display = "";
require_once("../setup/main.inc");
-$smarty->assign("rtl", language_is_rtl($lang));
$smarty->assign("date", date("l, dS F Y H:i:s O"));
$header = $smarty->fetch(get_template_path('headers.tpl'));
diff --git a/include/accept-to-gettext.inc b/include/accept-to-gettext.inc
index 259510bb1b0aad7684785acbb7310b06f16158af..3f2a3b23d64857758cac9c1357c564588464d3ea 100644
--- a/include/accept-to-gettext.inc
+++ b/include/accept-to-gettext.inc
@@ -3,7 +3,7 @@
* accept-to-gettext.inc -- convert information in 'Accept-*' headers to
* gettext language identifiers.
* Copyright (c) 2003, Wouter Verhelst <wouter@debian.org>
- * Copyright (c) 2012-2016, FusionDirectory
+ * Copyright (c) 2012-2018, FusionDirectory
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -115,7 +115,7 @@ function parse_gettext_lang ($str)
}
}
-function al2gt($gettextlangs, $mime)
+function al2gt($gettextlangs)
{
/* Check if ACCEPT_LANGUAGE isset */
if (empty($_SERVER["HTTP_ACCEPT_LANGUAGE"])) {
@@ -177,15 +177,6 @@ function al2gt($gettextlangs, $mime)
return NULL;
}
- /* We must re-parse the gettext-string now, since we may have found it
- * through a "*" qualifier.*/
- list ($lang, $country, $char) = parse_gettext_lang($max_lang);
- if (!headers_sent()) {
- header("Content-Language: $lang".(empty($country) ? "" : "-$country"));
- if (!empty($char)) {
- header("Content-Type: $mime; charset=$char");
- }
- }
return $max_lang;
}
?>
diff --git a/include/class_Language.inc b/include/class_Language.inc
new file mode 100644
index 0000000000000000000000000000000000000000..dba0321e38de732bff51c1ed12ab5f418927fb28
--- /dev/null
+++ b/include/class_Language.inc
@@ -0,0 +1,250 @@
+<?php
+
+/*
+ This code is part of FusionDirectory (http://www.fusiondirectory.org/)
+ Copyright (C) 2017-2018 FusionDirectory
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+/*!
+ * \file class_Language.inc
+ * Source code for the class Language
+ */
+
+/*!
+ * \brief This class contains all the function needed to manage languages
+ */
+class Language
+{
+ /*!
+ * \brief Initialize language configuration
+ *
+ * \param string $lang Language locale to use, defaults to self::detect()
+ */
+ public static function init($lang = NULL)
+ {
+ global $BASE_DIR;
+
+ if ($lang === NULL) {
+ $lang = static::detect();
+ }
+
+ putenv('LANGUAGE=');
+ putenv("LANG=$lang");
+ $langset = setlocale(LC_ALL, $lang);
+ if ($langset === FALSE) {
+ trigger_error('Setting locale to '.$lang.' failed');
+ }
+ $GLOBALS['t_language'] = $lang;
+ $GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/';
+ static::setHeaders($lang, 'text/html');
+
+ /* Set the text domain as 'fusiondirectory' */
+ $domain = 'fusiondirectory';
+ bindtextdomain($domain, LOCALE_DIR);
+ textdomain($domain);
+ if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+ @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, 'Setting language to');
+ }
+
+ $ret = FALSE;
+
+ /* Reset plist cache if language changed */
+ if ((!session::global_is_set('lang')) || (session::global_get('lang') != $lang)) {
+ $ret = TRUE;
+ if (session::global_is_set('plist')) {
+ if ($_SERVER['REQUEST_METHOD'] != 'POST') {
+ @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, session::global_get('lang'), 'Plist already loaded with language');
+ }
+ session::global_un_set('plist');
+ session::global_set('lang', $lang);
+ load_plist();
+ }
+ }
+
+ session::global_set('lang', $lang);
+ return $ret;
+ }
+
+ /*!
+ * \brief Determine which language to show to the user
+ *
+ * Determines which language should be used to present fusiondirectory content
+ * to the user. It does so by looking at several possibilites and returning
+ * the first setting that can be found.
+ *
+ * -# Language configured by the user
+ * -# Global configured language
+ * -# Language as returned by al2gt (as configured in the browser)
+ *
+ * \return string gettext locale string
+ */
+ public static function detect()
+ {
+ global $config;
+
+ /* Try to use users primary language */
+ $ui = get_userinfo();
+ if (isset($ui) && ($ui !== NULL) && ($ui->language != '')) {
+ return $ui->language.'.UTF-8';
+ }
+
+ /* Check for global language settings in configuration */
+ if (isset($config) && ($config->get_cfg_value('language') != '')) {
+ $lang = $config->get_cfg_value('language');
+ if (!preg_match('/utf/i', $lang)) {
+ $lang .= '.UTF-8';
+ }
+ return $lang;
+ }
+
+ /* Load supported languages */
+ $languages = static::list();
+
+ /* Move supported languages to flat list */
+ $langs = array();
+ foreach (array_keys($languages) as $lang) {
+ $langs[] = $lang.'.UTF-8';
+ }
+
+ /* Return gettext based string */
+ return al2gt($langs);
+ }
+
+ /*!
+ * \brief Get the language for the user connecting
+ *
+ * \param boolean $languages_in_own_language FALSE
+ *
+ * \param boolean $strip_region_tag FALSE
+ */
+ public static function list($languages_in_own_language = FALSE, $strip_region_tag = FALSE)
+ {
+ /* locales in english */
+ $tmp_english = array(
+ 'ar' => 'Arabic',
+ 'ca_ES' => 'Catalan',
+ 'cs_CZ' => 'Czech',
+ 'de_DE' => 'German',
+ 'el_GR' => 'Greek',
+ 'en_US' => 'English',
+ 'es_CO' => 'Colombian Spanish',
+ 'es_ES' => 'Spanish',
+ 'es_VE' => 'Venezuelan',
+ 'fa_IR' => 'Persian',
+ 'fi_FI' => 'Finnish',
+ 'fr_FR' => 'French',
+ 'hu_HU' => 'Hungarian',
+ 'id' => 'Indonesian',
+ 'it_IT' => 'Italian',
+ 'ja' => 'Japanese',
+ 'ko' => 'Korean',
+ 'lv' => 'Latvian',
+ 'nb' => 'Norwegian Bokmål',
+ 'nl_NL' => 'Dutch',
+ 'pl_PL' => 'Polish',
+ 'pt' => 'Portuguese',
+ 'pt_BR' => 'Brazilian',
+ 'ru_RU' => 'Russian',
+ 'tr_TR' => 'Turkish',
+ 'vi_VN' => 'Vietnamese',
+ 'sv_SE' => 'Swedish',
+ 'zh_CN' => 'Chinese',
+ );
+
+ $ret = array();
+ if ($languages_in_own_language) {
+ /* locales in their own language */
+ $tmp_ownlang = array(
+ 'ar' => 'عربية',
+ 'ca_ES' => 'Català ',
+ 'cs_CZ' => 'ÄŒesky',
+ 'de_DE' => 'Deutsch',
+ 'el_GR' => 'ελληνικά',
+ 'en_US' => 'English',
+ 'es_CO' => 'Español Colombiano',
+ 'es_ES' => 'Español',
+ 'es_VE' => 'Castellano',
+ 'fa_IR' => 'پارسی',
+ 'fi_FI' => 'Suomi',
+ 'fr_FR' => 'Français',
+ 'hu_HU' => 'Magyar',
+ 'id' => 'Bahasa Indonesia',
+ 'it_IT' => 'Italiano',
+ 'ja' => '日本語',
+ 'ko' => 'í•œêµì–´',
+ 'lv' => 'Latviešu valoda',
+ 'nb' => 'Norsk bokmål',
+ 'nl_NL' => 'Nederlands',
+ 'pl_PL' => 'Polski',
+ 'pt' => 'Português',
+ 'pt_BR' => 'Português (Brasil)',
+ 'ru_RU' => 'руÑÑкий Ñзык',
+ 'tr_TR' => 'Türkçe',
+ 'vi_VN' => 'Tiếng Việt',
+ 'sv_SE' => 'Svenska',
+ 'zh_CN' => 'ä¸æ–‡, 汉è¯, 漢語',
+ );
+
+ foreach ($tmp_english as $key => $name) {
+ $label = _($name)." (".$tmp_ownlang[$key].")";
+ if ($strip_region_tag) {
+ $ret[preg_replace("/^([^_]*).*$/", "\\1", $key)] = $label;
+ } else {
+ $ret[$key] = $label;
+ }
+ }
+ } else {
+ foreach ($tmp_english as $key => $name) {
+ if ($strip_region_tag) {
+ $ret[preg_replace("/^([^_]*).*/", "\\1", $key)] = _($name);
+ } else {
+ $ret[$key] = _($name);
+ }
+ }
+ }
+
+ asort($ret);
+ return $ret;
+ }
+
+ /*!
+ * \brief Returns TRUE if $lang is a right to left language ($lang should match /.._..(\.UTF-8)?/)
+ */
+ public static function isRTL ($lang)
+ {
+ $lang = preg_replace('/\.UTF-8$/', '', $lang);
+
+ if (preg_match('/^fa_/', $lang)) {
+ return TRUE;
+ }
+ return FALSE;
+ }
+
+ public static function setHeaders($language, $mime)
+ {
+ list ($lang, $country, $char) = parse_gettext_lang($language);
+
+ if (!headers_sent()) {
+ header("Content-Language: $lang".(empty($country) ? '' : "-$country"));
+ if (!empty($char)) {
+ header("Content-Type: $mime; charset=$char");
+ }
+ } else {
+ trigger_error('Could not set language '.$lang.' header, headers already sent');
+ }
+ }
+}
diff --git a/include/class_config.inc b/include/class_config.inc
index 7f094e8c5ef56dc5ed27118410cab639764a0eec..6251bb6369ffc5ded10b4eab41c1e0f338482d24 100644
--- a/include/class_config.inc
+++ b/include/class_config.inc
@@ -419,7 +419,7 @@ class config
timezone::setDefaultTimezoneFromConfig();
- initLanguage();
+ Language::init();
}
/*!
diff --git a/include/functions.inc b/include/functions.inc
index 5cb77efbf7bf5dcae8cd41b9fd94671bc0c0b390..0a025c0011db90b2243cd4fe716798ae126405ff 100644
--- a/include/functions.inc
+++ b/include/functions.inc
@@ -248,50 +248,6 @@ function DEBUG($level, $line, $function, $file, $data, $info = '')
}
}
-
-/*!
- * \brief Determine which language to show to the user
- *
- * Determines which language should be used to present fusiondirectory content
- * to the user. It does so by looking at several possibilites and returning
- * the first setting that can be found.
- *
- * -# Language configured by the user
- * -# Global configured language
- * -# Language as returned by al2gt (as configured in the browser)
- *
- * \return string gettext locale string
- */
-function get_browser_language()
-{
- /* Try to use users primary language */
- global $config;
- $ui = get_userinfo();
- if (isset($ui) && ($ui !== NULL) && ($ui->language != '')) {
- return $ui->language.'.UTF-8';
- }
-
- /* Check for global language settings in configuration */
- if (isset($config) && ($config->get_cfg_value('language') != '')) {
- $lang = $config->get_cfg_value('language');
- if (!preg_match('/utf/i', $lang)) {
- $lang .= '.UTF-8';
- }
- return $lang;
- }
-
- /* Load supported languages */
- $gosa_languages = get_languages();
-
- /* Move supported languages to flat list */
- $langs = array();
- foreach (array_keys($gosa_languages) as $lang) {
- $langs[] = $lang.'.UTF-8';
- }
- /* Return gettext based string */
- return al2gt($langs, 'text/html');
-}
-
/*!
* \brief Return themed path for specified base file
*
@@ -2107,116 +2063,6 @@ function check_schema($cfg)
return $checks;
}
-/*!
- * \brief Get the language for the user connecting
- *
- * \param boolean $languages_in_own_language FALSE
- *
- * \param boolean $strip_region_tag FALSE
- */
-function get_languages($languages_in_own_language = FALSE, $strip_region_tag = FALSE)
-{
- /* locales in english */
- $tmp_english = array(
- "ar" => "Arabic",
- "ca_ES" => "Catalan",
- "cs_CZ" => "Czech",
- "de_DE" => "German",
- "el_GR" => "Greek",
- "en_US" => "English",
- "es_CO" => "Colombian Spanish",
- "es_ES" => "Spanish",
- "es_VE" => "Venezuelan",
- "fa_IR" => "Persian",
- "fi_FI" => "Finnish",
- "fr_FR" => "French",
- "hu_HU" => "Hungarian",
- "id" => "Indonesian",
- "it_IT" => "Italian",
- "ja" => "Japanese",
- "ko" => "Korean",
- "lv" => "Latvian",
- "nb" => "Norwegian Bokmål",
- "nl_NL" => "Dutch",
- "pl_PL" => "Polish",
- "pt" => "Portuguese",
- "pt_BR" => "Brazilian",
- "ru_RU" => "Russian",
- "tr_TR" => "Turkish",
- "vi_VN" => "Vietnamese",
- "sv_SE" => "Swedish",
- "zh_CN" => "Chinese",
- );
-
- $ret = array();
- if ($languages_in_own_language) {
- /* locales in their own language */
- $tmp_ownlang = array(
- "ar" => "عربية",
- "ca_ES" => "Català ",
- "cs_CZ" => "ÄŒesky",
- "de_DE" => "Deutsch",
- "el_GR" => "ελληνικά",
- "en_US" => "English",
- "es_CO" => "Español Colombiano",
- "es_ES" => "Español",
- "es_VE" => "Castellano",
- "fa_IR" => "پارسی",
- "fi_FI" => "Suomi",
- "fr_FR" => "Français",
- "hu_HU" => "Magyar",
- "id" => "Bahasa Indonesia",
- "it_IT" => "Italiano",
- "ja" => "日本語",
- "ko" => "í•œêµì–´",
- "lv" => "Latviešu valoda",
- "nb" => "Norsk bokmål",
- "nl_NL" => "Nederlands",
- "pl_PL" => "Polski",
- "pt" => "Português",
- "pt_BR" => "Português (Brasil)",
- "ru_RU" => "руÑÑкий Ñзык",
- "tr_TR" => "Türkçe",
- "vi_VN" => "Tiếng Việt",
- "sv_SE" => "Svenska",
- "zh_CN" => "ä¸æ–‡, 汉è¯, 漢語",
- );
-
- foreach ($tmp_english as $key => $name) {
- $label = _($name)." (".$tmp_ownlang[$key].")";
- if ($strip_region_tag) {
- $ret[preg_replace("/^([^_]*).*$/", "\\1", $key)] = $label;
- } else {
- $ret[$key] = $label;
- }
- }
- } else {
- foreach ($tmp_english as $key => $name) {
- if ($strip_region_tag) {
- $ret[preg_replace("/^([^_]*).*/", "\\1", $key)] = _($name);
- } else {
- $ret[$key] = _($name);
- }
- }
- }
-
- asort($ret);
- return $ret;
-}
-
-/*!
- * \brief Returns TRUE if $lang is a right to left language ($lang should match /.._..(\.UTF-8)?/)
- */
-function language_is_rtl ($lang)
-{
- $lang = preg_replace('/\.UTF-8$/', '', $lang);
-
- if (preg_match('/^fa_/', $lang)) {
- return TRUE;
- }
- return FALSE;
-}
-
/*!
* \brief Returns contents of the given POST variable and check magic quotes settings
@@ -2567,52 +2413,6 @@ function load_all_classes()
}
}
-
-/*!
- * \brief Initialize language configuration
- *
- * \param string $lang Language locale to use, defaults to get_browser_language
- */
-function initLanguage($lang = NULL)
-{
- global $BASE_DIR;
- if ($lang === NULL) {
- $lang = get_browser_language();
- }
-
- putenv('LANGUAGE=');
- putenv("LANG=$lang");
- setlocale(LC_ALL, $lang);
- $GLOBALS['t_language'] = $lang;
- $GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/';
-
- /* Set the text domain as 'fusiondirectory' */
- $domain = 'fusiondirectory';
- bindtextdomain($domain, LOCALE_DIR);
- textdomain($domain);
- if ($_SERVER['REQUEST_METHOD'] != 'POST') {
- @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, 'Setting language to');
- }
-
- $ret = FALSE;
-
- /* Reset plist cache if language changed */
- if ((!session::global_is_set('lang')) || (session::global_get('lang') != $lang)) {
- $ret = TRUE;
- if (session::global_is_set('plist')) {
- if ($_SERVER['REQUEST_METHOD'] != 'POST') {
- @DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, session::global_get('lang'), 'Plist already loaded with language');
- }
- session::global_un_set('plist');
- session::global_set('lang', $lang);
- load_plist();
- }
- }
-
- session::global_set('lang', $lang);
- return $ret;
-}
-
if (!function_exists('ldap_escape')) {
/* This bloc is for PHP<5.6 */
define('LDAP_ESCAPE_FILTER', 0x01);
diff --git a/plugins/config/class_configInLdap.inc b/plugins/config/class_configInLdap.inc
index 336b64ce94f99fa6b3a248f0fc1ae68975e6e035..8d7731196c16f4724a09c92204b3e0a8e5891b88 100644
--- a/plugins/config/class_configInLdap.inc
+++ b/plugins/config/class_configInLdap.inc
@@ -451,7 +451,7 @@ class configInLdap extends simplePlugin
global $config;
$attributesInfo = static::getAttributesInfo();
/* Languages */
- $languages = get_languages(TRUE);
+ $languages = Language::list(TRUE);
$languages = array_merge(array("" => _("Automatic")), $languages);
$attributesInfo['look_n_feel']['attrs'][0]->setChoices(array_keys($languages), array_values($languages));
/* Timezones */
diff --git a/plugins/personal/generic/class_user.inc b/plugins/personal/generic/class_user.inc
index 231cf96f6b385ade56f1edd3d273df3d25edb0a5..b57fc5c18b252c8e1c68618e7df6b71c1000ac06 100644
--- a/plugins/personal/generic/class_user.inc
+++ b/plugins/personal/generic/class_user.inc
@@ -304,7 +304,7 @@ class user extends simplePlugin
static function getAttributesInfo ()
{
global $config;
- $languages = array_merge(array('' => ''), get_languages(TRUE));
+ $languages = array_merge(array('' => ''), Language::list(TRUE));
$attributesInfo = array(
'perso' => array(
'name' => _('Personal information'),
diff --git a/setup/class_setupStepLanguage.inc b/setup/class_setupStepLanguage.inc
index 7e5b666cf2d6948afa33103a41af7f04be26b51d..16fed600b545356758327ade3a38aca79b5ecde4 100644
--- a/setup/class_setupStepLanguage.inc
+++ b/setup/class_setupStepLanguage.inc
@@ -50,7 +50,7 @@ class setupStepLanguage extends setupStep
function __construct($parent)
{
parent::__construct($parent);
- $this->lang = get_browser_language();
+ $this->lang = Language::detect();
$this->attributesAccess['lang_selected']->setSize(20);
}
@@ -64,7 +64,7 @@ class setupStepLanguage extends setupStep
function execute()
{
- $languages = get_languages(TRUE);
+ $languages = Language::list(TRUE);
$languages = array_merge(array("" => _("Automatic")), $languages);
$this->attributesAccess['lang_selected']->setChoices(array_keys($languages), array_values($languages));
return parent::execute();