/**
* Generates script tags to be embedded in the page
*
* @return string html script and style tags
*/
public function renderLegacyCss()
{
$cssFiles = array();
$cssCodeLines = array();
foreach ($this->legacyHelper->get('css_files', array()) as $cssItem) {
// List of items can contain empty elements, path to files or code
if (!empty($cssItem)) {
if (isset($cssItem[5]) && $this->isFile($cssItem, '.css')) {
$cssFiles[] = $cssItem;
} else {
$cssCodeLines[] = $cssItem;
}
}
}
return $this->environment->render($this->cssTemplate, array('css_files' => $cssFiles, 'css_code_lines' => $cssCodeLines));
}
