<?php

namespace PSX\Validate\Filter;

use PSX\Validate\FilterAbstract;
use PSX\Validate\FilterInterface;

/**
 * ArrayFilter
 *
 * @author  Christoph Kappestein <k42b3.x@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class ArrayFilter extends FilterAbstract
{
    protected $filter;

    public function __construct(FilterInterface $filter)
    {
        $this->filter = $filter;
    }

    /**
     * Returns true if all values in $value apply to the filter. If the parent
     * filter has changed an value the modified array gets returned
     *
     * @param mixed $value
     * @return boolean
     */
    public function apply($value)
    {
        $data     = array();
        $modified = false;

        if (is_array($value)) {
            foreach ($value as $key => $val) {
                $result = $this->filter->apply($val);

                if ($result === false) {
                    return false;
                } elseif ($result === true) {
                    $data[$key] = $val;
                } else {
                    $modified = true;

                    $data[$key] = $result;
                }
            }
        } else {
            return false;
        }

        return $modified ? $data : true;
    }

    public function getErrorMessage()
    {
        return '%s contains invalid values';
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTg0NTU3NDQ2OTA4MzQ5MCAxNTk0MDYxOTY4NDQzNzc2IDIzNjMxMTIzNzM5OTQyOTE=