/**
* Builds the Spacer shortcode output.
*
* @since 1.0.0
* @param array $atts Attributes of the spacer shortcode.
* @param string $content Shortcode content.
* @return string HTML content to display the spacer.
*/
public static function spacer($atts = null, $content = null)
{
$atts = shortcode_atts(array('size' => '20', 'size_sm' => '', 'size_xs' => '', 'class' => ''), $atts, 'spacer');
$classes = array('cherry-spacer');
if (!empty($atts['class'])) {
$classes[] = esc_attr($atts['class']);
}
if (empty($atts['size_sm']) && empty($atts['size_xs'])) {
$output = Cherry_Shortcodes_Tools::get_spacer_block($atts['size'], $classes);
return apply_filters('cherry_shortcodes_output', $output, $atts, 'spacer');
}
$size_md = $atts['size'];
$size_sm = $atts['size_sm'];
$size_xs = $atts['size_xs'];
if (!$size_sm) {
$size_sm = $size_md;
}
if (!$size_xs) {
$size_xs = $size_sm;
}
$md_classes = $classes;
$sm_classes = $classes;
$xs_classes = $classes;
$md_classes[] = 'hidden-xs';
$md_classes[] = 'hidden-sm';
$sm_classes[] = 'visible-sm-block';
$xs_classes[] = 'visible-xs-block';
$output = Cherry_Shortcodes_Tools::get_spacer_block($size_md, $md_classes);
$output .= Cherry_Shortcodes_Tools::get_spacer_block($size_sm, $sm_classes);
$output .= Cherry_Shortcodes_Tools::get_spacer_block($size_xs, $xs_classes);
return apply_filters('cherry_shortcodes_output', $output, $atts, 'spacer');
}
