protected function get_data($url)
{
if (is_file($this->config['BasePath'] . Url::normalizeUrl($url))) {
$url = $this->config['BasePath'] . Url::normalizeUrl($url);
try {
$data = File::get_content($url);
} catch (Exception $ex) {
}
} else {
if (is_file($this->config['BasePath'] . $url)) {
$data = File::get_content($this->config['BasePath'] . $url);
} else {
$data = File::get_content($url);
}
}
return $data;
}
public function removeImports($data, $cssUrl)
{
$sBaseUrl = dirname($cssUrl) . '/';
$config = $this->config;
$config['css_url'] = $cssUrl;
$self = $this;
return preg_replace_callback('/@import url\\(([^)]+)\\)(;?)/', function ($aMatches) use($sBaseUrl, $config, $self) {
$url = Url::normalizeUrl(str_replace(array('"', '\''), '', trim($aMatches[1])));
return $self::removeImports($self->fixUrl(File::get_content($url), $url), $url);
}, $data);
}
/**
* @param HtmlHeaders $htmlHeaders
*/
private function organizeJS($htmlHeaders)
{
$htmlContent = $this->DOMHtml->getContent();
$regex = '/<script((?:.)*?)>(.*?)<\\/script>/smix';
$config = $this->config;
$self = $this;
$content = preg_replace_callback($regex, function ($script) use($htmlHeaders, $config, $self) {
$regex_tribb = '/(\\S+)=["\']((?:.(?!["\']\\s+(?:\\S+)=|[>"\']))+.)["\']/';
preg_match_all($regex_tribb, $script[1], $matches);
if (isset($matches[1]) && isset($matches[2])) {
foreach ($matches[1] as $k => $key) {
if (trim($key) == 'src') {
$v = File::url_decode(trim($matches[2][$k]));
} else {
$v = trim($matches[2][$k]);
}
$attributes[trim($key)] = $v;
}
}
if ($attributes['type'] == 'text/javascript' || !$attributes['type']) {
if ($attributes['src']) {
$htmlHeaders->addJs($attributes);
return;
} elseif ($config['JavascriptIntegrateInline'] && $config['JavascriptIntegrate']) {
$attributes['value'] = isset($script[2]) ? $script[2] : '';
if (!$self->jsAwaysInline($attributes['value'])) {
$self->addJsInline($htmlHeaders, $attributes);
return;
} else {
return $script[0];
/**
* @todo Adjust to work fine with document.write
*/
/*
$id = md5($script[0]);
$attributes['value'] = str_replace('document.write(', 'replace_text("' . $id . '",', $attributes['value']);
$self->addJsInline($htmlHeaders, $attributes);
$replace = '<script type="text/javascript" id="' . $id . '">';
$replace .= 'var elem = document.getElementById("' . $id . '");';
$replace .= 'elem.addEventListener("' . $id . '", function (event) {';
$replace .= 'document.write(event.detail);';
$replace .= '});';
$replace .= '</script>';
return $replace;
*/
}
} else {
return $script[0];
}
} else {
return $script[0];
}
}, $htmlContent);
$this->DOMHtml->setContent($content ?: $htmlContent);
}