125 lines
2.7 KiB
PHP
125 lines
2.7 KiB
PHP
<?php
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namespace FML;
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/**
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* Class holding several ManiaLinks at once
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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 ManiaLinks {
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/*
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* Protected Properties
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*/
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protected $encoding = 'utf-8';
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protected $tagName = 'manialinks';
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/** @var ManiaLink[] $children */
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protected $children = array();
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/** @var CustomUI $customUI */
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protected $customUI = null;
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/**
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* Create a new ManiaLinks object
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*
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* @return static
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*/
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public static function create() {
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return new static();
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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 $encoding XML encoding
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* @return static
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*/
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public function setXmlEncoding($encoding) {
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$this->encoding = (string)$encoding;
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return $this;
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}
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/**
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* Add a child ManiaLink
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*
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* @param ManiaLink $child Child ManiaLink
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* @return static
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*/
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public function add(ManiaLink $child) {
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if (!in_array($child, $this->children, true)) {
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array_push($this->children, $child);
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}
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return $this;
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}
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/**
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* Remove all child ManiaLinks
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*
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* @return static
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*/
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public function removeChildren() {
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$this->children = array();
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return $this;
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}
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/**
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* Set the CustomUI
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*
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* @param CustomUI $customUI CustomUI object
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* @return static
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*/
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public function setCustomUI(CustomUI $customUI) {
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$this->customUI = $customUI;
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return $this;
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}
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/**
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* Get the CustomUI
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*
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* @param bool $createIfEmpty (optional) Whether the CustomUI object should be created if it's not set
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* @return \FML\CustomUI
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*/
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public function getCustomUI($createIfEmpty = true) {
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if (!$this->customUI && $createIfEmpty) {
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$this->setCustomUI(new CustomUI());
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}
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return $this->customUI;
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}
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/**
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* Render the XML document
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*
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* @param bool (optional) $echo Whether the XML text should be echoed and the Content-Type header should be set
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* @return \DOMDocument
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*/
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public function render($echo = false) {
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$domDocument = new \DOMDocument('1.0', $this->encoding);
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$domDocument->xmlStandalone = true;
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$maniaLinks = $domDocument->createElement($this->tagName);
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$domDocument->appendChild($maniaLinks);
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foreach ($this->children as $child) {
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$childXml = $child->render(false, $domDocument);
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$maniaLinks->appendChild($childXml);
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}
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if ($this->customUI) {
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$customUIXml = $this->customUI->render($domDocument);
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$maniaLinks->appendChild($customUIXml);
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}
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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();
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}
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return $domDocument;
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}
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/**
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* Get string representation
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*
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* @return string
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*/
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public function __toString() {
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return $this->render()->saveXML();
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}
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}
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