/**
* Add the channel data
*
* @param \DomDocument $xmlDoc
* @param array $channelData
*/
protected function addChannelData($channelData, $xmlDoc)
{
$xmlDoc->getElementsByTagName('generator')->item(0)->textContent = Feedster::FEED_GENERATOR_NAME;
$xmlDoc->getElementsByTagName('lastBuildDate')->item(0)->textContent = date('r');
foreach ($channelData as $element => $elValue) {
$xmlItem = $xmlDoc->getElementsByTagName($element)->item(0);
if ($xmlItem instanceof \DOMElement) {
$xmlItem->textContent = $elValue;
}
}
$atomLink = $xmlDoc->getElementsByTagNameNS($xmlDoc->lookupNamespaceUri('atom'), 'link')->item(0);
if ($atomLink instanceof \DOMElement) {
$atomLink->setAttribute('href', isset($channelData['link']) ? $channelData['link'] : '');
}
}
