Add a dropdown to filter orders by date range into shop order list admin - Woocommerce

add-a-dropdown-to-filter-orders-by-date-range-into-shop-order-list-admin-woocommerce.php

<?php
// Add a dropdown to filter orders by date range
add_action('restrict_manage_posts', 'add_shop_order_filter_by_date');
function add_shop_order_filter_by_date(){ 
    global $pagenow, $typenow;
    if( 'shop_order' === $typenow && 'edit.php' === $pagenow ) {
?>
<script>
jQuery(document).ready(function($) {
				$( '#ant_filter_start_date' ).datepicker({
					dateFormat: 'yy/mm/dd',
					maxDate: '0',
					isRTL: <?php echo ( is_rtl() ? 'true' : 'false' ) ?>,
					onSelect: function (date) {
						var date2 = $('#ant_filter_start_date').datepicker('getDate');
						date2.setDate(date2.getDate());
						$('#ant_filter_end_date').datepicker('option', 'minDate', date2);
					}
				});
				$( '#ant_filter_end_date' ).datepicker({
					dateFormat:'yy/mm/dd',
					maxDate: '0',
					isRTL: <?php echo ( is_rtl() ? 'true' : 'false' ) ?>
				});

				
			});
	</script>
<style>
	select#filter-by-date {
		display: none !important;
	}
</style>
<?php
					
$from = ( isset($_GET['ant_filter_start_date']) ) ? 'Dal giorno: '.sanitize_text_field( $_GET['ant_filter_start_date'] ) : '';
				
$to = ( isset($_GET['ant_filter_end_date']) ) ? ' | Al giorno: '.sanitize_text_field( $_GET['ant_filter_end_date'] ) : '';
						
echo'<input type="text" id="ant_filter_start_date" name="ant_filter_start_date" value="'.$from.'" placeholder="'.__( 'Dal giorno', 'woaf-plugin' ).'">';
						
echo '<input type="text" id="ant_filter_end_date" value="'.$to.'" name="ant_filter_end_date" placeholder="'.__( 'Al giorno', 'woaf-plugin' ).'">';
		
	}
}


// Process the filter dropdown for orders by date range
add_filter( 'pre_get_posts', 'woaf_filter_date_range' );
function woaf_filter_date_range( $wp_query ) {
		global $pagenow;

		if (
			is_admin()
			&& $wp_query->is_main_query()
			&& isset($_GET['post_type']) && sanitize_text_field($_GET['post_type']) =='shop_order' 
			&& ! empty( $_GET['ant_filter_start_date'] )
			&& ! empty( $_GET['ant_filter_end_date'] )
		) {
			$from = explode( '/', sanitize_text_field( $_GET['ant_filter_start_date'] ) );
			$to   = explode( '/', sanitize_text_field( $_GET['ant_filter_end_date'] ) );

			$from = array_map( 'intval', $from );
			$to   = array_map( 'intval', $to );

			if (
				3 === count( $to )
				&& 3 === count( $from )
			) {
				list( $year_from, $month_from, $day_from ) = $from;
				list( $year_to, $month_to, $day_to )       = $to;
			} else {
				return $wp_query;
			}
			$wp_query->set(
				'date_query',
				array(
					'after' => array(
						'year'  => $year_from,
						'month' => $month_from,
						'day'   => $day_from,
					),
					'before' => array(
						'year'  => $year_to,
						'month' => $month_to,
						'day'   => $day_to,
					),
					'inclusive' => apply_filters( 'woo_orders_filterby_date_range_query_is_inclusive', true ),
					'column'    => apply_filters( 'woo_orders_filterby_date_query_column', 'post_date' ),
				)
			);
		}
		return $wp_query;
	}