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<?php
namespace Kanboard\Helper;
use Kanboard\Core\Base;
/**
* Model Helper
*
* @package helper
* @author Frederic Guillot
*/
class ModelHelper extends Base
{
/**
* Remove keys from an array
*
* @access public
* @param array $values Input array
* @param string[] $keys List of keys to remove
*/
public function removeFields(array &$values, array $keys)
{
foreach ($keys as $key) {
if (array_key_exists($key, $values)) {
unset($values[$key]);
}
}
}
/**
* Remove keys from an array if empty
*
* @access public
* @param array $values Input array
* @param string[] $keys List of keys to remove
*/
public function removeEmptyFields(array &$values, array $keys)
{
foreach ($keys as $key) {
if (array_key_exists($key, $values) && empty($values[$key])) {
unset($values[$key]);
}
}
}
/**
* Force fields to be at 0 if empty
*
* @access public
* @param array $values Input array
* @param string[] $keys List of keys
*/
public function resetFields(array &$values, array $keys)
{
foreach ($keys as $key) {
if (isset($values[$key]) && empty($values[$key])) {
$values[$key] = 0;
}
}
}
/**
* Force some fields to be integer
*
* @access public
* @param array $values Input array
* @param string[] $keys List of keys
*/
public function convertIntegerFields(array &$values, array $keys)
{
foreach ($keys as $key) {
if (isset($values[$key])) {
$values[$key] = (int) $values[$key];
}
}
}
/**
* Force some fields to be null if empty
*
* @access public
* @param array $values Input array
* @param string[] $keys List of keys
*/
public function convertNullFields(array &$values, array $keys)
{
foreach ($keys as $key) {
if (array_key_exists($key, $values) && empty($values[$key])) {
$values[$key] = null;
}
}
}
}
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