TrackManiaControl/application/core/Libs/FML/ManiaLink.php

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<?php
namespace FML;
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use FML\Elements\Dico;
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use FML\Script\Script;
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use FML\Stylesheet\Stylesheet;
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use FML\Types\Renderable;
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use FML\Types\ScriptFeatureable;
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/**
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* Class representing a ManiaLink
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*
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* @author steeffeen <mail@steeffeen.com>
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* @copyright FancyManiaLinks Copyright © 2014 Steffen Schröder
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class ManiaLink {
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/*
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* Constants
*/
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const BACKGROUND_0 = '0';
const BACKGROUND_1 = '1';
const BACKGROUND_STARS = 'stars';
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const BACKGROUND_STATIONS = 'stations';
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const BACKGROUND_TITLE = 'title';
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/*
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* Protected properties
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*/
protected $encoding = 'utf-8';
protected $tagName = 'manialink';
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protected $maniaLinkId = null;
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protected $version = 1;
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protected $background = null;
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protected $navigable3d = 1;
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protected $timeout = 0;
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/** @var Renderable[] $children */
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protected $children = array();
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/** @var Dico $dico */
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protected $dico = null;
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/** @var Stylesheet $stylesheet */
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protected $stylesheet = null;
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/** @var Script $script */
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protected $script = null;
/**
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* Create a new ManiaLink object
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*
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* @param string $maniaLinkId (optional) ManiaLink id
* @return \FML\ManiaLink|static
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*/
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public static function create($maniaLinkId = null) {
return new static($maniaLinkId);
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}
/**
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* Construct a new ManiaLink object
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*
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* @param string $maniaLinkId (optional) ManiaLink id
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*/
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public function __construct($maniaLinkId = null) {
if (!is_null($maniaLinkId)) {
$this->setId($maniaLinkId);
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}
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}
/**
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* Set XML encoding
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*
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* @param string $encoding XML encoding
* @return \FML\ManiaLink|static
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*/
public function setXmlEncoding($encoding) {
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$this->encoding = (string)$encoding;
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return $this;
}
/**
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* Set ManiaLink id
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*
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* @param string $maniaLinkId ManiaLink id
* @return \FML\ManiaLink|static
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*/
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public function setId($maniaLinkId) {
$this->maniaLinkId = (string)$maniaLinkId;
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return $this;
}
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/**
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* Get ManiaLink id
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*
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* @return string
*/
public function getId() {
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return $this->maniaLinkId;
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}
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/**
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* Set background
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*
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* @param string $background Background value
* @return \FML\ManiaLink|static
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*/
public function setBackground($background) {
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$this->background = (string)$background;
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return $this;
}
/**
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* Set navigable3d
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*
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* @param bool $navigable3d Whether the manialink should be 3d navigable
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* @return \FML\ManiaLink|static
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*/
public function setNavigable3d($navigable3d) {
$this->navigable3d = ($navigable3d ? 1 : 0);
return $this;
}
/**
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* Set timeout
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*
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* @param int $timeout Timeout duration
* @return \FML\ManiaLink|static
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*/
public function setTimeout($timeout) {
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$this->timeout = (int)$timeout;
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return $this;
}
/**
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* Add an element to the ManiaLink
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*
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* @param Renderable $child Child element to add
* @return \FML\ManiaLink|static
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*/
public function add(Renderable $child) {
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if (!in_array($child, $this->children, true)) {
array_push($this->children, $child);
}
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return $this;
}
/**
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* Remove all elements from the ManiaLink
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*
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* @return \FML\ManiaLink|static
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*/
public function removeChildren() {
$this->children = array();
return $this;
}
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/**
* Set the Dictionary of the ManiaLink
*
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* @param Dico $dico Dictionary for the ManiaLink
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* @return \FML\ManiaLink
*/
public function setDico(Dico $dico) {
$this->dico = $dico;
return $this;
}
/**
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* Get the Dictionary of the ManiaLink
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*
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* @param bool $createIfEmpty (optional) Whether the Dico object should be created if it's not set
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* @return \FML\Elements\Dico
*/
public function getDico($createIfEmpty = true) {
if (!$this->dico && $createIfEmpty) {
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$this->setDico(new Dico());
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}
return $this->dico;
}
/**
* Set the Stylesheet of the ManiaLink
*
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* @param Stylesheet $stylesheet Stylesheet for the ManiaLink
* @return \FML\ManiaLink|static
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*/
public function setStylesheet(Stylesheet $stylesheet) {
$this->stylesheet = $stylesheet;
return $this;
}
/**
* Get the Stylesheet of the ManiaLink
*
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* @param bool $createIfEmpty (optional) Whether the Stylesheet object should be created if it's not set
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* @return \FML\Stylesheet\Stylesheet
*/
public function getStylesheet($createIfEmpty = true) {
if (!$this->stylesheet && $createIfEmpty) {
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$this->setStylesheet(new Stylesheet());
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}
return $this->stylesheet;
}
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/**
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* Set the Script of the ManiaLink
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*
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* @param Script $script Script for the ManiaLink
* @return \FML\ManiaLink|static
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*/
public function setScript(Script $script) {
$this->script = $script;
return $this;
}
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/**
* Get the current Script of the ManiaLink
*
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* @param bool $createIfEmpty (optional) Whether the Script object should be created if it's not set
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* @return \FML\Script\Script
*/
public function getScript($createIfEmpty = true) {
if (!$this->script && $createIfEmpty) {
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$this->setScript(new Script());
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}
return $this->script;
}
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/**
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* Render the XML document
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*
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* @param bool $echo (optional) If the XML text should be echoed and the Content-Type header should be set
* @param \DOMDocument $domDocument (optional) DOMDocument for which the XML element should be created
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* @return \DOMDocument
*/
public function render($echo = false, $domDocument = null) {
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$isChild = (bool)$domDocument;
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if (!$isChild) {
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$domDocument = new \DOMDocument('1.0', $this->encoding);
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$domDocument->xmlStandalone = true;
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}
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$maniaLink = $domDocument->createElement($this->tagName);
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if (!$isChild) {
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$domDocument->appendChild($maniaLink);
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}
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if (strlen($this->maniaLinkId) > 0) {
$maniaLink->setAttribute('id', $this->maniaLinkId);
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}
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if ($this->version) {
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$maniaLink->setAttribute('version', $this->version);
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}
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if (strlen($this->background) > 0) {
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$maniaLink->setAttribute('background', $this->background);
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}
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if (!$this->navigable3d) {
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$maniaLink->setAttribute('navigable3d', $this->navigable3d);
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}
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if ($this->timeout) {
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$timeoutXml = $domDocument->createElement('timeout', $this->timeout);
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$maniaLink->appendChild($timeoutXml);
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}
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if ($this->dico) {
$dicoXml = $this->dico->render($domDocument);
$maniaLink->appendChild($dicoXml);
}
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$scriptFeatures = array();
foreach ($this->children as $child) {
$childXml = $child->render($domDocument, $this->getScript());
$maniaLink->appendChild($childXml);
if ($child instanceof ScriptFeatureable) {
$scriptFeatures = array_merge($scriptFeatures, $child->getScriptFeatures());
}
}
if ($scriptFeatures) {
$this->getScript()->loadFeatures($scriptFeatures);
}
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if ($this->stylesheet) {
$stylesheetXml = $this->stylesheet->render($domDocument);
$maniaLink->appendChild($stylesheetXml);
}
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if ($this->script) {
if ($this->script->needsRendering()) {
$scriptXml = $this->script->render($domDocument);
$maniaLink->appendChild($scriptXml);
}
$this->script->resetGenericScriptLabels();
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}
if ($isChild) {
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return $maniaLink;
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}
if ($echo) {
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header('Content-Type: application/xml; charset=utf-8;');
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echo $domDocument->saveXML();
}
return $domDocument;
}
/**
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* Get string representation
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*
* @return string
*/
public function __toString() {
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return $this->render()->saveXML();
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}
}