/**
* @param $string
* @param null $document
* @return mixed
* @throws \Exception
*/
public static function embedAndModifyCss($string, $document = null)
{
if ($document && $document instanceof Model\Document == false) {
throw new \Exception('$document has to be an instance of Document');
}
//matches all <link> Tags
preg_match_all("@<link.*?href\\s*=\\s*[\"']([^http].*?)[\"'].*?(/?>|</\\s*link>)@is", $string, $matches);
if (!empty($matches[0])) {
$css = "";
foreach ($matches[0] as $key => $value) {
$fullMatch = $matches[0][$key];
$path = $matches[1][$key];
$fileInfo = self::getNormalizedFileInfo($path, $document);
if (in_array($fileInfo['fileExtension'], array('css', 'less'))) {
if (is_readable($fileInfo['filePathNormalized'])) {
if ($fileInfo['fileExtension'] == 'css') {
$fileContent = file_get_contents($fileInfo['filePathNormalized']);
} else {
$fileContent = \Pimcore\Tool\Less::compile($fileInfo['filePathNormalized']);
$fileContent = str_replace('/**** compiled with lessphp ****/', '', $fileContent);
}
if ($fileContent) {
$fileContent = self::normalizeCssContent($fileContent, $fileInfo);
$css .= "\n\n\n";
$css .= $fileContent;
// remove <link> tag
$string = str_replace($fullMatch, '', $string);
}
}
}
}
$autoloader = \Zend_Loader_Autoloader::getInstance();
$autoloader->registerNamespace('TijsVerkoyen');
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($string);
$cssToInlineStyles->setCSS($css);
$string = $cssToInlineStyles->convert();
}
return $string;
}
/**
* @param $string
* @param null $document
* @return mixed
* @throws \Exception
*/
public static function embedAndModifyCss($string, $document = null)
{
if ($document && $document instanceof Model\Document == false) {
throw new \Exception('$document has to be an instance of Document');
}
//matches all <link> Tags
preg_match_all("@<link.*?href\\s*=\\s*[\"'](.*?)[\"'].*?(/?>|</\\s*link>)@is", $string, $matches);
if (!empty($matches[0])) {
$css = "";
foreach ($matches[0] as $key => $value) {
$fullMatch = $matches[0][$key];
$path = $matches[1][$key];
$fileContent = "";
$fileInfo = [];
if (stream_is_local($path)) {
$fileInfo = self::getNormalizedFileInfo($path, $document);
if (in_array($fileInfo['fileExtension'], ['css', 'less'])) {
if (is_readable($fileInfo['filePathNormalized'])) {
if ($fileInfo['fileExtension'] == 'css') {
$fileContent = file_get_contents($fileInfo['filePathNormalized']);
} else {
$fileContent = \Pimcore\Tool\Less::compile($fileInfo['filePathNormalized']);
$fileContent = str_replace('/**** compiled with lessphp ****/', '', $fileContent);
}
}
}
} elseif (strpos($path, "http") === 0) {
$fileContent = \Pimcore\Tool::getHttpData($path);
$fileInfo = ["fileUrlNormalized" => $path];
}
if ($fileContent) {
$fileContent = self::normalizeCssContent($fileContent, $fileInfo);
$css .= "\n\n\n";
$css .= $fileContent;
// remove <link> tag
$string = str_replace($fullMatch, '', $string);
}
}
$cssToInlineStyles = new CssToInlineStyles();
$cssToInlineStyles->setHTML($string);
$cssToInlineStyles->setCSS($css);
$string = $cssToInlineStyles->convert();
}
return $string;
}
