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<?php
/* @description Transformation Style Sheets - Revolutionising PHP templating *
* @author Tom Butler [email protected] *
* @copyright 2015 Tom Butler <[email protected]> | https://r.je/ *
* @license http://www.opensource.org/licenses/bsd-license.php BSD License *
* @version 1.0 */
namespace Transphporm\Hook;
/* Maps which data is applied to which element */
class ElementData {
private $data;
private $elementMap;
public function __construct(\SplObjectStorage $elementMap, $data) {
$this->elementMap = $elementMap;
$this->data = $data;
}
/** Binds data to an element */
public function bind(\DomNode $element, $data, $type = 'data') {
//This is a bit of a hack to workaround #24, might need a better way of doing this if it causes a problem
if (is_array($data) && $this->isObjectArray($data)) $data = $data[0];
$content = isset($this->elementMap[$element]) ? $this->elementMap[$element] : [];
$content[$type] = $data;
$this->elementMap[$element] = $content;
private function isObjectArray(array $data) {
return count($data) === 1 && isset($data[0]) && is_object($data[0]);
/** Returns the data that has been bound to $element, or, if no data is bound to $element climb the DOM tree to find the data bound to a parent node*/
public function getData(\DomElement $element = null, $type = 'data') {
while ($element) {
if (isset($this->elementMap[$element]) && isset($this->elementMap[$element][$type])) return $this->elementMap[$element][$type];
$element = $element->parentNode;
return $this->data;
Level-2 /
Transphporm
