public function load()
{
if (!class_exists('Jetpack_Custom_CSS') || Jetpack_Custom_CSS::is_preview()) {
return;
}
add_action('init', array('Jetpack_Custom_CSS', 'disable'), 11);
add_action('wp_head', array($this, 'embed_css'), 101);
}
/**
* Override the content_width with a custom value if one is set.
*/
static function jetpack_content_width($content_width)
{
$custom_content_width = 0;
if (Jetpack_Custom_CSS::is_preview()) {
$safecss_post = Jetpack_Custom_CSS::get_current_revision();
$custom_content_width = intval(get_post_meta($safecss_post['ID'], 'content_width', true));
} else {
if (!Jetpack_Custom_CSS::is_freetrial()) {
$custom_css_post_id = Jetpack_Custom_CSS::post_id();
if ($custom_css_post_id) {
$custom_content_width = intval(get_post_meta($custom_css_post_id, 'content_width', true));
}
}
}
if ($custom_content_width > 0) {
$content_width = $custom_content_width;
}
return $content_width;
}
static function style_filter($current)
{
if (Jetpack_Custom_CSS::is_freetrial() && (!Jetpack_Custom_CSS::is_preview() || !current_user_can('switch_themes'))) {
return $current;
} else {
if (Jetpack_Custom_CSS::skip_stylesheet()) {
return apply_filters('safecss_style_filter_url', plugins_url('custom-css/blank.css', __FILE__));
}
}
return $current;
}
