'bqw-sliderpro-widget', 'description' => 'Display a Slider Pro instance in the widgets area.' ); parent::__construct( 'bqw-sliderpro-widget', 'Slider Pro', $widget_opts ); } /** * Create the admin interface of the widget. * * Receives the title of the widget and the id of the * selected slider. Then it gets loads all slider * id's and names from the database and displays them in * the list of sliders to chose from. * * @since 4.0.0 * * @param array $instance The slider id and widget title */ public function form( $instance ) { $instance = wp_parse_args( ( array )$instance, array( 'slider_id' => '' ) ); $slider_id = strip_tags( $instance['slider_id'] ); $title = isset( $instance['title'] ) ? strip_tags( $instance['title'] ) : ''; global $wpdb; $table_name = $wpdb->prefix . 'slider_pro_sliders'; $sliders = $wpdb->get_results( "SELECT id, name FROM $table_name", ARRAY_A ); echo '

'; echo 'Title: '; echo ''; echo '

'; echo '

'; echo 'Select the slider: '; echo ''; echo '

'; } /** * Updates the selected slider. * * @since 4.0.0 * * @param array $new_instance The new slider instance. * @param array $old_instance The old slider instance. * @return array The new slider instance. */ public function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['slider_id'] = strip_tags( $new_instance['slider_id'] ); $instance['title'] = strip_tags( $new_instance['title'] ); return $instance; } /** * Create the public view. * * @since 4.0.0 * * @param array $args Widget data. * @param array $instance Slider instance id and widget title */ function widget( $args, $instance ) { extract( $args, EXTR_SKIP ); $title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ); echo wp_kses_post( $before_widget ); if ( $title ) { echo wp_kses_post( $before_title ) . esc_html( $title ) . wp_kses_post( $after_title ); } echo do_shortcode( '[sliderpro id="' . intval( $instance['slider_id'] ) . '"]' ); echo wp_kses_post( $after_widget ); } } /** * Register the widget * * @since 4.0.0 */ function bqw_sp_register_widget() { register_widget( 'BQW_SliderPro_Widget' ); }