function simple_shop_body_class($classes)
{
global $sds_theme_options, $content_width;
// Simple Shop Customizer
$simple_shop_customizer = Simple_Shop_Customizer_Instance();
// Content layout was specified by user in Theme Options
if (isset($sds_theme_options['body_class']) && !empty($sds_theme_options['body_class'])) {
// 1 Column
if ($sds_theme_options['body_class'] !== 'cols-1') {
$content_width = 950;
}
}
// Page Template was specified by the user for this page
if (!empty($sds_theme_options['page_template']) && $sds_theme_options['page_template'] !== 'default') {
// Full Width or Landing Page
if (in_array($sds_theme_options['page_template'], array('page-full-width.php', 'page-landing-page.php'))) {
$content_width = 950;
}
}
// Customizer
if ($simple_shop_customizer->is_customize_preview()) {
$classes['simple-shop-customizer'] = 'customizer';
}
return $classes;
}
/**
* This function determines if the site is currently being previewed in the Customizer.
*/
public function is_customize_preview()
{
$simple_shop_customizer = Simple_Shop_Customizer_Instance();
$is_wp_4 = $simple_shop_customizer->version_compare('4.0');
// Less than 4.0
if (!$is_wp_4) {
global $wp_customize;
return is_a($wp_customize, 'WP_Customize_Manager') && $wp_customize->is_preview();
} else {
return is_customize_preview();
}
}