'sophia_after_dark_latest_posts', 'description' => __( 'A widget to display the latest posts with thumbnail.', 'sophia-after-dark' ), 'customize_selective_refresh' => true, ); parent::__construct( 'sophia_after_dark_latest_posts', __( 'MT: Latest Posts', 'sophia-after-dark' ), $widget_ops ); } /** * Helper function that holds widget fields * Array is used in update and form functions */ private function widget_fields() { $fields = array( 'widget_title' => array( 'sophia_after_dark_widgets_name' => 'widget_title', 'sophia_after_dark_widgets_title' => __( 'Widget title', 'sophia-after-dark' ), 'sophia_after_dark_widgets_field_type' => 'text' ), 'widget_post_order' => array( 'sophia_after_dark_widgets_name' => 'widget_post_order', 'sophia_after_dark_widgets_title' => __( 'Post Order', 'sophia-after-dark' ), 'sophia_after_dark_widgets_default' => 'default', 'sophia_after_dark_widgets_field_type' => 'select', 'sophia_after_dark_widgets_field_options' => array( 'default' => __( 'Default Order', 'sophia-after-dark' ), 'random' => __( 'Random Order', 'sophia-after-dark' ), ) ), 'widget_post_count' => array( 'sophia_after_dark_widgets_name' => 'widget_post_count', 'sophia_after_dark_widgets_title' => __( 'Post Count', 'sophia-after-dark' ), 'sophia_after_dark_widgets_default' => '5', 'sophia_after_dark_widgets_field_type' => 'number' ) ); 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 ; } $sophia_after_dark_widget_title = empty( $instance['widget_title'] ) ? '' : $instance['widget_title']; $sophia_after_dark_post_order = empty( $instance['widget_post_order'] ) ? 'default' : $instance['widget_post_order']; $sophia_after_dark_post_count = empty( $instance['widget_post_count'] ) ? '5' : $instance['widget_post_count']; echo $before_widget; ?>
absint( $sophia_after_dark_post_count ), 'ignore_sticky_posts' => 1, ); if ( 'random' === $sophia_after_dark_post_order ) { $sophia_after_dark_posts_args['orderby'] = 'rand'; } $sophia_after_dark_posts_query = new WP_Query( $sophia_after_dark_posts_args ); if ( $sophia_after_dark_posts_query->have_posts() ) { while ( $sophia_after_dark_posts_query->have_posts() ) { $sophia_after_dark_posts_query->the_post(); ?>
widget_fields(); // Loop through fields foreach ( $widget_fields as $widget_field ) { extract( $widget_field ); // Use helper function to get updated field values $instance[$sophia_after_dark_widgets_name] = sophia_after_dark_widgets_updated_field_value( $widget_field, $new_instance[$sophia_after_dark_widgets_name] ); } return $instance; } /** * Back-end widget form. * * @see WP_Widget::form() * * @param array $instance Previously saved values from database. * * @uses sophia_after_dark_widgets_show_widget_field() defined in sad-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 ); $sophia_after_dark_widgets_field_value = !empty( $instance[$sophia_after_dark_widgets_name] ) ? wp_kses_post( $instance[$sophia_after_dark_widgets_name] ) : ''; sophia_after_dark_widgets_show_widget_field( $this, $widget_field, $sophia_after_dark_widgets_field_value ); } } }