Ubuntu

­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­­ 'widget-slider', 'description' => esc_html__( 'Slider with images', 'polo_extension' ), ); parent::__construct( 'crum-images-slider', esc_html__( 'Crumina: Images Slider', 'polo_extension' ), $widget_opts ); $this->alt_option_name = 'widget_crum_images_slider'; } function form( $instance ) { $title = isset($instance['title']) ? $instance['title'] : ''; $images = isset($instance['images']) ? $instance['images'] : ''; $output = ''; //Widget title $output .= '

'; $output .= ''; $output .= ''; $output .= '

'; $output .= '

'; $output .= ''; $output .= ''; $output .= '' . esc_html__( 'Add images', 'polo_extension' ) . ''; $output .= '' . esc_html__( 'Remove images', 'polo_extension' ) . ''; $output .= '

'; echo $output; } function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['title'] = $new_instance['title']; $instance['images'] = $new_instance['images']; return $instance; } function widget( $args, $instance ) { $before_widget = $after_widget = $before_title = $after_title = ''; extract( $args ); $title = isset($instance['title']) ? $instance['title'] : ''; $images = isset($instance['images']) ? explode( ',', $instance['images'] ) : array(); $output = ''; $output .= $before_widget; if ( isset( $title ) && ! empty( $title ) ) { $output .= $before_title . $title . $after_title; } if ( isset( $images ) && is_array( $images ) && ! empty( $images ) ) { $output .= '
'; $output .= '
'; foreach ( $images as $single_image ) { $url = wp_get_attachment_url( $single_image ); $output .= '' . get_the_title( $single_image ) . ''; } $output .= '
'; $output .= '
'; } $output .= $after_widget; echo $output; } } function Cruimna_Slider_Widget_init() { register_widget( 'Crumina_Slider_Widget' ); } add_action( 'widgets_init', 'Cruimna_Slider_Widget_init' );