'vmagazine_lite_medium_ad', 'description' => esc_html__( 'Display ads in size of medium rectangle', 'vmagazine-lite' ) ); parent::__construct( 'vmagazine_lite_medium_ad', esc_html__( 'Vmagazine-lite : Ads Uploader', 'vmagazine-lite' ), $widget_ops ); } /** * Helper function that holds widget fields * Array is used in update and form functions */ private function widget_fields() { $fields = array( 'ad_banner_title' => array( 'vmagazine_widgets_name' => 'ad_banner_title', 'vmagazine_widgets_title' => esc_html__( 'Banner Title', 'vmagazine-lite' ), 'vmagazine_widgets_field_type' => 'text' ), 'ad_banner_image' => array( 'vmagazine_widgets_name' => 'ad_banner_image', 'vmagazine_widgets_title' => esc_html__( 'Banner Image', 'vmagazine-lite' ), 'vmagazine_widgets_field_type' => 'upload', ), 'ad_banner_text' => array( 'vmagazine_widgets_name' => 'ad_banner_text', 'vmagazine_widgets_title' => esc_html__( 'ADS Bottom Text', 'vmagazine-lite' ), 'vmagazine_widgets_field_type' => 'text' ), 'ad_banner_url' => array( 'vmagazine_widgets_name' => 'ad_banner_url', 'vmagazine_widgets_title' => esc_html__( 'Banner Url', 'vmagazine-lite' ), 'vmagazine_widgets_field_type' => 'url' ), 'ad_banner_url_target' => array( 'vmagazine_widgets_name' => 'ad_banner_url_target', 'vmagazine_widgets_title' => esc_html__( 'Open link in new tab', 'vmagazine-lite' ), 'vmagazine_widgets_field_type' => 'checkbox' ), ); return $fields; } /** * Front-end display of widget. * * @see WP_Widget::widget() * * @param array $args Widget arguments. * @param array $instance Saved values from database. */ public function widget( $args, $instance ) { extract( $args ); if( empty( $instance ) ) { return ; } $vmagazine_banner_title = empty( $instance['ad_banner_title'] ) ? '' : $instance['ad_banner_title']; $vmagazine_banner_image = empty( $instance['ad_banner_image'] ) ? '' : $instance['ad_banner_image']; $ad_banner_text = empty( $instance['ad_banner_text']) ? '' : $instance['ad_banner_text']; $vmagazine_banner_url = empty( $instance['ad_banner_url'] ) ? '' : $instance['ad_banner_url']; $vmagazine_link_target = empty( $instance['ad_banner_url_target']) ? '_self': '_blank'; echo wp_kses_post($before_widget); if( !empty( $vmagazine_banner_image ) ) { ?>

widget_fields(); // Loop through fields foreach ( $widget_fields as $widget_field ) { extract( $widget_field ); // Use helper function to get updated field values $instance[$vmagazine_widgets_name] = vmagazine_lite_widgets_updated_field_value( $widget_field, $new_instance[$vmagazine_widgets_name] ); } return $instance; } /** * Back-end widget form. * * @see WP_Widget::form() * * @param array $instance Previously saved values from database. * * @uses vmagazine_lite_widgets_show_widget_field() defined in vmagazine-widget-fields.php */ public function form( $instance ) { $widget_fields = $this->widget_fields(); // Loop through fields foreach ( $widget_fields as $widget_field ) { // Make array elements available as variables extract( $widget_field ); $vmagazine_widgets_field_value = !empty( $instance[$vmagazine_widgets_name]) ? esc_attr($instance[$vmagazine_widgets_name] ) : ''; vmagazine_lite_widgets_show_widget_field( $this, $widget_field, $vmagazine_widgets_field_value ); } } }