public function prepareTableValue($data, XMLElement $link = null, $entry_id = null)
{
$selected = array_map('trim', explode(',', $data['value']));
$options = Extension_Languages::findOptions();
$value = array();
foreach ($selected as $code) {
foreach ($options as $details) {
if ($details[0] == $code) {
$value[] = $details[2];
break;
}
}
}
$value = implode(', ', $value);
return parent::prepareTableValue(array('value' => $value), $link, $entry_id);
}
/**
* Convenience method; builds main language select
*
* @param XMLElement &$wrapper
* @param array $context
*/
private function _appendMainLang(&$wrapper, $context)
{
$label = Widget::Label(__('Main language'), null, 'column', 'frontend_localisation' . '_main_lang');
$options = Extension_Languages::findOptions(FLang::getMainLang(), FLang::getLangs());
$label->appendChild(Widget::Select('settings[' . 'frontend_localisation' . '][main_lang]', $options));
$label->appendChild(new XMLElement('p', __('Select the main language of the site.'), array('class' => 'help')));
if (isset($context['errors']['frontend_localisation']['main_lang'])) {
$wrapper->appendChild(Widget::Error($label, $context['errors']['frontend_localisation']['main_lang']));
} else {
$wrapper->appendChild($label);
}
}
