<?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:----NzUxMDE1MjkwNTY4NzY5MSAzMDQyMzQ4ODc1OTQ0ODQ2IDI0MzUyMjY2Njk3NjQzMjA=