/**
* Adds a JS file to be loaded upon clientside rendering. Leave the localpath empty for remote files
* @param \SimpleXMLElement The XML root
* @param string The (full)path to the local JS file
* @param string The (full)path to the remote file
* @param int The \System\Web\BasePage\Page\InclusionLocation for inclusion location
*/
public function addJSFile(\SimpleXMLElement $xml, $localFile, $remoteFile, $location = \System\Web\BasePage\Page\InclusionLocation::LOCATION_HEAD)
{
if (!isset($xml->jsfiles)) {
$xml->addChild('jsfiles');
}
$jsFiles = $xml->jsfiles;
$jsFile = $jsFiles->addChild('jsfile');
if ($localFile) {
$file = new \System\IO\File($localFile);
if (MINIFY_ENABLE && mb_strpos($file->getFilename(), self::JS_MIN_EXTENSION) === false && mb_strpos($file->getFilename(), self::JS_MIN_PACKED) === false) {
$localMinFile = $file->getPath() . basename($file->getFilename(), self::JS_EXTENSION) . self::JS_MIN_EXTENSION;
if (!file_exists($localMinFile)) {
$file = \System\IO\File::writeContents($localMinFile, \System\Web\Minify\JS\Minify::minify($file->getContents()));
} else {
$file = new \System\IO\File($localMinFile);
}
$remoteFile = str_ireplace(self::JS_EXTENSION, self::JS_MIN_EXTENSION, $remoteFile);
}
$jsFile->addChild('filesize', $file->getFileSizeInBytes());
}
$jsFile->addChild('name', $remoteFile);
$jsFile->addChild('location', $location);
}
