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<?php |
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/** |
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* Recipe Categories Widget |
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* |
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* @package Cooked |
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* @subpackage Widgets |
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* @since 1.6.4 |
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*/ |
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|
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/** |
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* Cooked_Widget_Recipe_Categories Class |
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* |
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* This class handles the Recipe Categories widget display. |
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* |
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* @since 1.6.4 |
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*/ |
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|
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class Cooked_Widget_Recipe_Categories extends WP_Widget { |
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|
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public function __construct() { |
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$widget_ops = [ |
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'classname' => 'cooked_widget_recipe_categories', |
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'description' => 'Display a list of recipe categories.', |
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]; |
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parent::__construct( 'cooked_widget_recipe_categories', 'Cooked - Recipe Categories', $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'] ) . esc_html( apply_filters( 'widget_title', $instance['title'] ) ) . wp_kses_post( $args['after_title'] ); |
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} |
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|
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$width = isset($instance['width']) && $instance['width'] ? ' width="' . esc_attr( $instance['width'] ) . '"' : ''; |
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$child_of = isset($instance['child_of']) && $instance['child_of'] ? ' child_of="' . esc_attr( $instance['child_of'] ) . '"' : ''; |
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$hide_empty = isset($instance['hide_empty']) && $instance['hide_empty'] ? ' hide_empty="' . esc_attr( $instance['hide_empty'] ) . '"' : ''; |
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$show_description = isset($instance['show_description']) && $instance['show_description'] ? ' show_description="' . esc_attr( $instance['show_description'] ) . '"' : ''; |
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|
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echo do_shortcode( '[cooked-categories' . esc_attr( $width . $child_of . $hide_empty . $show_description ) . ' style="list"]' ); |
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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'] ) ? $instance['title'] : false; |
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$child_of = !empty( $instance['child_of'] ) ? $instance['child_of'] : false; |
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$hide_empty = !empty( $instance['hide_empty'] ) ? $instance['hide_empty'] : false; |
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$categories_array = Cooked_Settings::terms_array( 'cp_recipe_category', false, false, false, false, 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( 'Widget 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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<p> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'child_of' ) ); ?>"><?php esc_attr_e( 'Parent Category', 'cooked' ); ?></label> |
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<select class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'child_of' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'child_of' ) ); ?>"> |
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<?php if ( !empty($categories_array) ): |
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?><option value=""<?php echo !$child_of ? ' selected' : ''; ?>><?php esc_html_e( 'All Categories', 'cooked' ); ?></option><?php |
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foreach( $categories_array as $key => $val ): |
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?><option value="<?php echo esc_attr( $key ); ?>"<?php echo $child_of == $key ? ' selected' : ''; ?>><?php echo esc_html( $val ); ?></option><?php |
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endforeach; |
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endif; ?> |
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</select> |
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</p> |
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|
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<p> |
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<input id="<?php echo esc_attr( $this->get_field_id( 'hide_empty' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'hide_empty' ) ); ?>"<?php echo $hide_empty ? ' checked' : ''; ?> type="checkbox" value="1"> |
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<label for="<?php echo esc_attr( $this->get_field_id( 'hide_empty' ) ); ?>"><?php esc_attr_e( 'Hide Empty Categories', 'cooked' ); ?></label> |
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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, $old_instance ) { |
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|
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$instance = []; |
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$instance['title'] = !empty( $new_instance['title'] ) ? wp_strip_all_tags( $new_instance['title'] ) : ''; |
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$instance['child_of'] = !empty( $new_instance['child_of'] ) ? wp_strip_all_tags( $new_instance['child_of'] ) : false; |
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$instance['hide_empty'] = !empty( $new_instance['hide_empty'] ) ? wp_strip_all_tags( $new_instance['hide_empty'] ) : false; |
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return $instance; |
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} |
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|
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} |
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|
