<?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:----Nzg5MTgxODMyMzcyOTE2MSA4NjI4MzM0OTk5MTc0NDEyIDU0NjYyNTQwMzg3OTEzNTc=