/**
* @param array $fields Section fields.
* @return bool
*/
public static function onBeforeUpdate(&$fields)
{
if ($settings = InterfaceHelper::getIblockSettings($fields['IBLOCK_ID'])) {
if (static::checkDoubleSection($fields, $settings)) {
return false;
}
}
}
/**
* Verify the existence of duplicate elements.
*
* @param array $fields Element fields.
* @param array $settings Internationalization settings of info block.
* @param string $action Action name.
* @return bool
*/
protected static function checkDoubleElement(array $fields, $settings, $action)
{
global $APPLICATION;
$propIdPublicId = InterfaceHelper::getPropIdByCode($fields['IBLOCK_ID'], $settings['PROP_CODE_PUBLIC_ID']);
$propIdLang = InterfaceHelper::getPropIdByCode($fields['IBLOCK_ID'], $settings['PROP_CODE_LANG']);
if ($action === static::ACTION_ADD) {
$publicId = $fields['PROPERTY_VALUES'][$propIdPublicId]['n0']['VALUE'];
$langId = $fields['PROPERTY_VALUES'][$propIdLang]['n0']['VALUE'];
} else {
$publicId = $fields['PROPERTY_VALUES'][$propIdPublicId][$fields['ID'] . ':' . $propIdPublicId]['VALUE'];
$langId = $fields['PROPERTY_VALUES'][$propIdLang][$fields['ID'] . ':' . $propIdLang]['VALUE'];
}
if ($fields['PROPERTY_VALUES'][$propIdPublicId]) {
$rsElement = \CIBlockElement::GetList([], ['IBLOCK_ID' => $fields['IBLOCK_ID'], 'PROPERTY_' . $settings['PROP_CODE_PUBLIC_ID'] => $publicId, 'PROPERTY_' . $settings['PROP_CODE_LANG'] => $langId, '!ID' => $fields['ID']], false, ['nTopCount' => 1], ['ID', 'IBLOCK_ID']);
if ($element = $rsElement->Fetch()) {
$APPLICATION->ThrowException(Loc::getMessage('NOTAMEDIA_I18N_IBLOCK_HANDLER_ELEMENT_ALREADY_EXIST'));
return true;
}
}
return false;
}
public static function getPropertyFieldHtml($property, $value, $strHTMLControlName)
{
return InterfaceHelper::getLangFieldHtml($strHTMLControlName['VALUE'], $value['VALUE'], InterfaceHelper::MODEL_ELEMENT);
}
public function GetEditFormHTML($userField, $htmlControl)
{
return InterfaceHelper::getLangFieldHtml($htmlControl['NAME'], $htmlControl['VALUE'], InterfaceHelper::MODEL_SECTION);
}
