/**
* Print the widget content
* @since 0.0.1
*/
public function widget($args, $instance)
{
global $rtb_controller;
// Don't show the widget if the form has already been displayed. The
// date and time pickers don't yet support multiple forms on a page.
if ($rtb_controller->form_rendered === true) {
return;
}
// Print the widget's HTML markup
echo $args['before_widget'];
if (isset($instance['title'])) {
$title = apply_filters('widget_title', $instance['title']);
echo $args['before_title'] . $title . $args['after_title'];
}
echo rtb_print_booking_form();
echo $args['after_widget'];
}
/**
* Append booking form to a post's $content variable
* @since 0.0.1
*/
function append_to_content($content)
{
if (!is_main_query() || !in_the_loop() || post_password_required()) {
return $content;
}
$booking_page = $this->settings->get_setting('booking-page');
if (empty($booking_page)) {
return $content;
}
global $post;
if ($post->ID != $this->settings->get_setting('booking-page')) {
return $content;
}
return $content . rtb_print_booking_form();
}
function rtb_booking_form_shortcode()
{
return rtb_print_booking_form();
}