/**
* Get the user-visible widget html.
* @param Array $args General widget configuration. Often shared between all widgets on the site.
* @param Array $instance Configuration of this Widget. Unique to this invocation.
* @return string The complete A-Z Widget HTML ready for echoing to the page.
*/
function get_the_section_a_z_widget($args, $instance)
{
$instance = wp_parse_args($instance, array('title' => '', 'post' => 0));
if ($instance['post']) {
$target = get_post((int) $instance['post']);
} else {
return null;
}
$title = $instance['title'];
if (empty($title)) {
$title = $target->post_title;
}
$apply_styling = isset($instance['apply-styling']) && true === $instance['apply-styling'] ? true : false;
$a_z_query = new A_Z_Listing();
$ret = $args['before_widget'];
// WPCS: XSS OK.
$ret .= $args['before_title'];
// WPCS: XSS OK.
$ret .= esc_html($title);
$ret .= $args['after_title'];
// WPCS: XSS OK.
$ret .= '<div class="az-letters">';
$ret .= $a_z_query->get_the_letters(get_permalink($target), $apply_styling ? 'default-style' : null);
$ret .= '<div class="clear empty"></div></div>';
$ret .= $args['after_widget'];
// WPCS: XSS OK.
return $ret;
}
