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<?php
/**
* Form Element Multiline Data Model
*
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Customer\Model\Metadata\Form;
class Multiline extends Text
{
/**
* @inheritDoc
*/
public function extractValue(\Magento\Framework\App\RequestInterface $request)
{
$value = $this->_getRequestValue($request);
if (!is_array($value)) {
$value = false;
} else {
$value = array_map([$this, '_applyInputFilter'], $value);
}
return $value;
}
/**
* @inheritDoc
*
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function validateValue($value)
{
$errors = [];
$attribute = $this->getAttribute();
if ($value === false) {
// try to load original value and validate it
$value = $this->_value;
if (!is_array($value)) {
$value = explode("\n", $value);
}
}
if (!is_array($value)) {
$value = [$value];
}
$multilineCount = $attribute->getMultilineCount();
for ($i = 0; $i < $multilineCount; $i++) {
if (!isset($value[$i])) {
$value[$i] = null;
}
// validate first line
if ($i == 0) {
$result = parent::validateValue($value[$i]);
if ($result !== true) {
$errors = $result;
}
} else {
if (!empty($value[$i])) {
$result = parent::validateValue($value[$i]);
if ($result !== true) {
// phpcs:ignore Magento2.Performance.ForeachArrayMerge
$errors = array_merge($errors, $result);
}
}
}
}
if (count($errors) == 0) {
return true;
}
return $errors;
}
/**
* @inheritDoc
*/
public function compactValue($value)
{
if (is_array($value)) {
$value = trim(implode("\n", $value));
}
$value = [$value];
return parent::compactValue($value);
}
/**
* @inheritDoc
*/
public function restoreValue($value)
{
return $this->compactValue($value);
}
/**
* @inheritDoc
*/
public function outputValue($format = \Magento\Customer\Model\Metadata\ElementFactory::OUTPUT_FORMAT_TEXT)
{
$values = $this->_value;
if (!is_array($values)) {
$values = explode("\n", $values);
}
$values = array_map([$this, '_applyOutputFilter'], $values);
switch ($format) {
case \Magento\Customer\Model\Metadata\ElementFactory::OUTPUT_FORMAT_ARRAY:
$output = $values;
break;
case \Magento\Customer\Model\Metadata\ElementFactory::OUTPUT_FORMAT_HTML:
$output = implode("<br />", $values);
break;
case \Magento\Customer\Model\Metadata\ElementFactory::OUTPUT_FORMAT_ONELINE:
$output = implode(" ", $values);
break;
default:
$output = implode("\n", $values);
break;
}
return $output;
}
}