<?php

namespace ByJG\Serializer\Formatter;

use ByJG\Serializer\SerializerObject;

class XmlFormatter implements FormatterInterface
{
    protected $rootElement = "root";
    protected $listElement = "item";
    protected $listElementSuffix = false;

    /**
     * @param array|object $serializable
     * @return mixed
     */
    public function process($serializable)
    {
        $array = $serializable;
        if (!is_array($serializable)) {
            $array = SerializerObject::instance($serializable)->serialize();
        }
        $xml = new \SimpleXMLElement("<?xml version=\"1.0\"?><{$this->rootElement}></{$this->rootElement}>");
        $this->arrayToXml($array, $xml);

        return $xml->asXML();
    }

    /**
     * @param array $array
     * @param \SimpleXMLElement $xml
     */
    protected function arrayToXml($array, \SimpleXMLElement &$xml)
    {
        foreach ($array as $key => $value) {
            if (is_array($value)) {
                if (!is_numeric($key)) {
                    $subnode = $xml->addChild("$key");
                    $this->arrayToXml($value, $subnode);
                } else {
                    $subnode = $xml->addChild($this->listElement . ($this->listElementSuffix ? $key : ""));
                    $this->arrayToXml($value, $subnode);
                }
            } else {
                $xml->addChild("$key", htmlspecialchars("$value"));
            }
        }
    }

    /**
     * @param mixed $rootElement
     * @return XmlFormatter
     */
    public function withRootElement($rootElement)
    {
        $this->rootElement = $rootElement;
        return $this;
    }

    /**
     * @param mixed $listElement
     * @return XmlFormatter
     */
    public function withListElement($listElement)
    {
        $this->listElement = $listElement;
        return $this;
    }

    /**
     * @param mixed $listElementSuffix
     * @return XmlFormatter
     */
    public function withListElementSuffix()
    {
        $this->listElementSuffix = true;
        return $this;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTAxNDk3OTk0NTQ3MjcxNiAxNTM3MTgyMDA3MjQxNzY3IDg0MTg3MzkxNzkzNjM5NzQ=