<?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:----NDAxMTE3ODI0NjUwNjg0NCAzOTEwNjQxMjAzMTQ4OTMwIDkzOTQ1OTgyNzMzNjgxMjA=