<?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:----NzYzMDI1MzA0NTE2NjEwMCAzMDMwMzQ0MzIyODg3MzU4IDEyNjE4MzA4MzM3ODY0ODM=