/**
* Visual Composer stores custom css as postmeta.
* We need to check if current post has content_template and if so apply the custom css.
* Hooked to the_content
*
* @param $content
* @return mixed
*/
public function render_custom_css($content)
{
if (method_exists('Vc_Base', 'addPageCustomCss') && method_exists('Vc_Base', 'addShortcodesCustomCss')) {
$content_template = get_post_meta(get_the_ID(), '_views_template', true);
if ($content_template && !isset($this->log_rendered_css[$content_template])) {
$vcbase = new Vc_Base();
$vcbase->addPageCustomCss($content_template);
$vcbase->addShortcodesCustomCss($content_template);
$this->log_rendered_css[$content_template] = true;
}
}
return $content;
}
