'widget_essb_subscribe', 'description' => __( "Draw subscribe form (opt-in form) as widget.") );
parent::__construct('easy-subscribe-widget', __('Easy Social Share Buttons: Subscribe Form'), $widget_ops);
$this->alt_option_name = 'widget_essb_subscribe';
}
/**
* Outputs the content for the current Recent Posts widget instance.
*
* @since 2.8.0
* @access public
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance Settings for the current Recent Posts widget instance.
*/
public function widget( $args, $instance ) {
if ( ! isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
$title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : '';
$mode = ( ! empty( $instance['mode'] ) ) ? $instance['mode'] : '';
$design = ( ! empty( $instance['design'] ) ) ? $instance['design'] : '';
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
if (!empty($title)) {
echo $args['before_widget'] . $args['before_title'] . $title . $args['after_title'];
}
if (!class_exists('ESSBNetworks_Subscribe')) {
include_once (ESSB3_PLUGIN_ROOT . 'lib/networks/essb-subscribe.php');
}
echo ESSBNetworks_Subscribe::draw_inline_subscribe_form($mode, $design, true, 'widget');
if (!empty($title)) {
echo $args['after_widget'];
}
}
/**
* Handles updating the settings for the current Recent Posts widget instance.
*
* @since 2.8.0
* @access public
*
* @param array $new_instance New settings for this instance as input by the user via
* WP_Widget::form().
* @param array $old_instance Old settings for this instance.
* @return array Updated settings to save.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['mode'] = sanitize_text_field( $new_instance['mode'] );
$instance['design'] = sanitize_text_field( $new_instance['design'] );
return $instance;
}
/**
* Outputs the settings form for the Recent Posts widget.
*
* @since 2.8.0
* @access public
*
* @param array $instance Current settings.
*/
public function form( $instance ) {
$title = isset( $instance['title'] ) ? esc_attr( $instance['title'] ) : '';
$design = isset( $instance['design'] ) ? esc_attr( $instance['design'] ) : '';
$mode = isset( $instance['mode'] ) ? esc_attr( $instance['mode'] ) : '';
?>