/**
* DEFINE shortcode content
*
* @param type $atts
* @param type $content
*/
public function element_shortcode_full($atts = null, $content = null)
{
extract(shortcode_atts($this->config['params'], $atts));
$content_class = !empty($image_file) ? 'carousel-caption' : 'carousel-content';
$img = !empty($image_file) ? "<img width='{WIDTH}' height='{HEIGHT}' src='{$image_file}' alt='{$alt}' style='height : {HEIGHT}px;'>" : '';
// remove image shortcode in content
$content = WR_Pb_Helper_Shortcode::remove_wr_shortcodes($content, 'wr_image');
$inner_content = WR_Pb_Helper_Shortcode::remove_autop($content);
WR_Pb_Helper_Functions::heading_icon($heading, $icon, true);
$heading = trim($heading);
$inner_content = trim($inner_content);
if (empty($heading) && empty($inner_content)) {
$html_content = "";
} else {
$html_content = "<div class='{$content_class}'>";
$html_content .= !empty($heading) ? "<h4><i class='{$icon}'></i>{$heading}</h4>" : '';
$html_content .= !empty($inner_content) ? "<p>{$inner_content}</p>" : '';
$html_content .= "</div>";
}
return "<div class='{active} item'>{$img}{$html_content}</div><!--seperate-->";
}
/**
* Get post excerpt (can't use WP excerpt function, because post content contains IGPB shortcodes)
*
* @param type $post_content
*
* @return type
*/
static function post_excerpt($post_content)
{
$excerpt = WR_Pb_Helper_Shortcode::remove_wr_shortcodes($post_content);
return strip_tags($excerpt);
}
