function constructRulesUsingCallBack($rules, \Languages $langs, $task)
{
foreach ($rules as $fieldType => $rule) {
foreach ($langs->all() as $lang) {
$task($langRules, $fieldType, $lang, $rule);
}
}
return $langRules;
}
public function save(array $options = array())
{
if (!$this->exists()) {
parent::save();
}
$langs = Languages::all();
foreach ($langs as $lang) {
$translation = Translations::find($this->table . "_" . $this->id . "_" . strtolower($lang->code));
if ($lang->code == Config::get('cms.currlang.code') || !isset($translation->exists)) {
//check if translation exists
if (isset($translation->exists)) {
} else {
$translation = new Translations();
}
$translation->id = $this->table . "_" . $this->id . "_" . strtolower($lang->code);
$translation->translation = json_encode($this->getAttributes());
$translation->save();
}
}
return;
}
public function execute(array &$param_pool = null)
{
$result = new XMLElement('fl-languages');
$main_lang = FLang::getMainLang();
$crt_lc = FLang::getLangCode();
$lang_names = Languages::all()->listAll();
$langs = FLang::getLangs();
$current_language_xml = new XMLElement('current-language', $lang_names[$crt_lc] ? $lang_names[$crt_lc]['name'] : $crt_lc);
$current_language_xml->setAttribute('handle', $crt_lc);
$current_language_xml->setAttribute('language', FLang::getLang());
$current_language_xml->setAttribute('region', FLang::getReg());
$result->appendChild($current_language_xml);
$supported_languages_xml = new XMLElement('supported-languages');
foreach ($langs as $lc) {
$lang_xml = new XMLElement('item', $lang_names[$lc] ? $lang_names[$lc]['name'] : $lc);
$lang_xml->setAttribute('handle', $lc);
if ($lc === $main_lang) {
$lang_xml->setAttribute('main', 'yes');
}
$supported_languages_xml->appendChild($lang_xml);
}
$result->appendChild($supported_languages_xml);
return $result;
}
/**
* Get language options for in desired language. Useful to build a Select widget.
*
* @param array|string|int $selected - An array of language codes to mark as selected
* @param array $pool (optional) - An array of language codes to be displayed. Leave null to show all.
* @param string $lang (optional) - Get language names for this language.
*
* @return array
*/
public static function findOptions($selected = array(), $pool = null, $lang = null)
{
if (!is_array($selected)) {
$selected = array($selected);
}
$native = Languages::all()->listAll('name');
if (is_array($pool)) {
$native = array_intersect_key($native, array_flip($pool));
}
if ($lang === null) {
$lang = Lang::get();
}
// try to get languages in author language
$local = Languages::local()->listAll($lang);
// if languages not found, use english ones
if ($local === false) {
$local = Languages::local()->listAll();
}
$options = array();
foreach ($native as $code => $info) {
$options[] = array($code, in_array($code, $selected), sprintf("[%s] %s%s", strtoupper($code), isset($local[$code]) ? $local[$code] . ' || ' : '', $info['name']));
}
return $options;
}
/**
* Set language codes
*
* @param $langs
*
* @return boolean
*/
public static function setLangs($langs)
{
$langs = explode(',', General::sanitize($langs));
// if no language codes, return false
if ($langs === false || !is_array($langs)) {
return false;
}
$langs = self::cleanLanguageCodes($langs);
if (count($langs) === 0) {
return false;
}
$new_codes = array();
$all_codes = array_keys(Languages::all()->listAll());
// only valid language codes are preserved
foreach ($langs as $lc) {
if (in_array($lc, $all_codes)) {
$new_codes[] = $lc;
}
}
// if no valid language codes, return false
if (empty($new_codes)) {
return false;
}
// store the new language codes
self::$_langs = $new_codes;
return true;
}
