* @license GPL-2.0+ * @link https://anspress.io * @copyright 2014 Rahul Aryan */ /** * Class for AnsPress base page shortcode */ class AnsPress_Question_Shortcode { protected static $instance = null; public static function get_instance() { // create an object null === self::$instance && self::$instance = new self; return self::$instance; // return the object } /** * Control the output of [question] shortcode * @param string $content * @return string * @since 2.0.0-beta */ public function anspress_question_sc( $atts, $content='' ) { ob_start(); echo '

'; /** * ACTION: ap_before_question_shortcode * Action is fired before loading AnsPress body. */ do_action( 'ap_before_question_shortcode' ); $questions = ap_get_question( $atts['id'] ); if ( $questions->have_posts() ) { /** * Set current question as global post * @since 2.3.3 */ while ( $questions->have_posts() ) : $questions->the_post(); include( ap_get_theme_location( 'shortcode/question.php' ) ); endwhile; } echo '

'; wp_reset_postdata(); return ob_get_clean(); } }