/**
* Set any extra information to the scheme if present
* This can be a better readable title, descriptions, whether it's an internal scheme or not, ...
*
* @param One_Scheme $scheme
* @param DOMXPath $xpath
* @param DOMElement $meta
*/
protected static function setInformation(One_Scheme $scheme, DOMXPath $xpath, DOMElement $meta)
{
$infoSpec = $xpath->query($meta->getNodePath() . '/info');
if ($infoSpec->length == 1) {
$info = $infoSpec->item(0);
if ($info->hasChildNodes()) {
$child = $info->firstChild;
do {
if ($child->nodeType == XML_ELEMENT_NODE) {
$nodeName = $child->nodeName;
$content = $child->textContent;
if (in_array($nodeName, array('title', 'description', 'image', 'group', 'grouporder'))) {
$scheme->set("info.{$nodeName}", $content);
// $scheme->$nodeName = $content;
} elseif ($nodeName == 'options') {
$options = explode(',', $content);
foreach ($options as $option) {
$scheme->set("info.options.{$option}", $option);
}
} else {
$scheme->information[$nodeName] = $content;
}
}
$child = $child->nextSibling;
} while (!is_null($child));
}
}
}
