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<?php |
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|
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class Cooked_Widget_Nutrition extends WP_Widget { |
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|
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public function __construct() { |
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$widget_ops = array( |
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'classname' => 'cooked_nutrition_widget', |
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'description' => 'Display nutrition facts on recipe sidebars.', |
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); |
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parent::__construct( 'cooked_nutrition_widget', 'Cooked - Nutrition Facts', $widget_ops ); |
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} |
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|
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public function widget( $args, $instance ) { |
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|
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echo wp_kses_post( $args['before_widget'] ); |
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if ( ! empty( $instance['title'] ) ) { |
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echo wp_kses_post( $args['before_title'] ) . apply_filters( 'widget_title', $instance['title'] ) . wp_kses_post( $args['after_title'] ); |
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} |
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echo do_shortcode( '[cooked-nutrition]' ); |
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echo wp_kses_post( $args['after_widget'] ); |
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|
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} |
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|
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public function form( $instance ) { |
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|
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$title = ( !empty( $instance['title'] ) ? $instance['title'] : false ); |
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|
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?> |
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|
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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_attr_e( 'Title (optional):', 'cooked' ); ?></label> |
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<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>"> |
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</p> |
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|
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<?php |
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} |
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|
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public function update( $new_instance, $old_instance ) { |
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$instance = array(); |
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$instance['title'] = ( ! empty( $new_instance['title'] ) ) ? wp_strip_all_tags( $new_instance['title'] ) : ''; |
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return $instance; |
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} |
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|
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} |
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