'For showing related question. This widget will only work in question page.') );
}
public function widget( $args, $instance ) {
$title = apply_filters( 'widget_title', $instance['title'] );
echo $args['before_widget'];
if ( ! empty( $title ) )
echo $args['before_title'] . $title . $args['after_title'];
if(!class_exists('Tags_For_AnsPress')){
echo 'Tags plugin must be installed for related question. Get Tags for AnsPress';
return;
}
$tags = get_the_terms(get_question_id(), 'question_tag' );
$tags_in = array();
if($tags)
foreach($tags as $t)
$tags_in[] = $t->term_id;
$question_args=array(
'tax_query' => array(
'taxonomy' => 'question_tag',
'field' => 'id',
'terms' => $tags_in,
),
'showposts' => 10,
'post__not_in' => array(get_question_id()),
);
$questions = new Question_Query( $question_args );
include ap_get_theme_location('widget-related_questions.php');
echo $args['after_widget'];
wp_reset_postdata();
}
public function form( $instance ) {
$title = __( 'Related Questions', 'ap' );
if ( isset( $instance[ 'title' ] ) )
$title = $instance[ 'title' ];
?>