TrackManiaControl/application/core/FML/ManiaLinks.php

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<?php
namespace FML;
/**
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* Class holding several Manialinks at once
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*
* @author steeffeen
*/
class ManiaLinks {
/**
* Protected properties
*/
protected $encoding = 'utf-8';
protected $tagName = 'manialinks';
protected $children = array();
/**
* Set xml encoding
*
* @param string $encoding
* @return \FML\ManiaLinks
*/
public function setXmlEncoding($encoding) {
$this->encoding = $encoding;
return $this;
}
/**
* Add a child manialink
*
* @param ManiaLink $child
* @return \FML\ManiaLinks
*/
public function add(ManiaLink $child) {
array_push($this->children, $child);
return $this;
}
/**
* Remove all child manialinks
*
* @return \FML\ManiaLinks
*/
public function removeChildren() {
$this->children = array();
return $this;
}
/**
* Render the xml document
*
* @param bool $echo
* If the xml should be echoed and the content-type header should be set
* @return \DOMDocument
*/
public function render($echo = false) {
$domDocument = new \DOMDocument('1.0', $this->encoding);
$manialinks = $domDocument->createElement($this->tagName);
$domDocument->appendChild($manialinks);
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foreach ($this->children as $child) {
$childXml = $child->render(false, $domDocument);
$manialinks->appendChild($childXml);
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}
if ($echo) {
header('Content-Type: application/xml');
echo $domDocument->saveXML();
}
return $domDocument;
}
}