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функция не описана

WC_Report_Coupon_Usage::coupons_widget() public WC 1.0

Output coupons widget.

Это метод класса: WC_Report_Coupon_Usage{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

$WC_Report_Coupon_Usage = new WC_Report_Coupon_Usage();
$WC_Report_Coupon_Usage->coupons_widget();

Код WC_Report_Coupon_Usage::coupons_widget() WC 4.5.2

woocommerce/includes/admin/reports/class-wc-report-coupon-usage.php
<?php
public function coupons_widget() {
	?>
	<h4 class="section_title"><span><?php esc_html_e( 'Filter by coupon', 'woocommerce' ); ?></span></h4>
	<div class="section">
		<form method="GET">
			<div>
				<?php
				$used_coupons = $this->get_order_report_data(
					array(
						'data'         => array(
							'order_item_name' => array(
								'type'            => 'order_item',
								'order_item_type' => 'coupon',
								'function'        => '',
								'distinct'        => true,
								'name'            => 'order_item_name',
							),
						),
						'where'        => array(
							array(
								'key'      => 'order_item_type',
								'value'    => 'coupon',
								'operator' => '=',
							),
						),
						'query_type'   => 'get_col',
						'filter_range' => false,
					)
				);

				if ( ! empty( $used_coupons ) && is_array( $used_coupons ) ) :
					?>
					<select id="coupon_codes" name="coupon_codes" class="wc-enhanced-select" data-placeholder="<?php esc_attr_e( 'Choose coupons&hellip;', 'woocommerce' ); ?>" style="width:100%;">
						<option value=""><?php esc_html_e( 'All coupons', 'woocommerce' ); ?></option>
						<?php
						foreach ( $used_coupons as $coupon ) {
							echo '<option value="' . esc_attr( $coupon ) . '"' . wc_selected( $coupon, $this->coupon_codes ) . '>' . esc_html( $coupon ) . '</option>';
						}
						?>
					</select>
					<?php // @codingStandardsIgnoreStart ?>
					<button type="submit" class="submit button" value="<?php esc_attr_e( 'Show', 'woocommerce' ); ?>"><?php esc_html_e( 'Show', 'woocommerce' ); ?></button>
					<input type="hidden" name="range" value="<?php echo ( ! empty( $_GET['range'] ) ) ? esc_attr( wp_unslash( $_GET['range'] ) ) : ''; ?>" />
					<input type="hidden" name="start_date" value="<?php echo ( ! empty( $_GET['start_date'] ) ) ? esc_attr( wp_unslash( $_GET['start_date'] ) ) : ''; ?>" />
					<input type="hidden" name="end_date" value="<?php echo ( ! empty( $_GET['end_date'] ) ) ? esc_attr( wp_unslash( $_GET['end_date'] ) ) : ''; ?>" />
					<input type="hidden" name="page" value="<?php echo ( ! empty( $_GET['page'] ) ) ? esc_attr( wp_unslash( $_GET['page'] ) ) : ''; ?>" />
					<input type="hidden" name="tab" value="<?php echo ( ! empty( $_GET['tab'] ) ) ? esc_attr( wp_unslash( $_GET['tab'] ) ) : ''; ?>" />
					<input type="hidden" name="report" value="<?php echo ( ! empty( $_GET['report'] ) ) ? esc_attr( wp_unslash( $_GET['report'] ) ) : ''; ?>" />
					<?php // @codingStandardsIgnoreEnd ?>
				<?php else : ?>
					<span><?php esc_html_e( 'No used coupons found', 'woocommerce' ); ?></span>
				<?php endif; ?>
			</div>
		</form>
	</div>
	<h4 class="section_title"><span><?php esc_html_e( 'Most popular', 'woocommerce' ); ?></span></h4>
	<div class="section">
		<table cellspacing="0">
			<?php
			$most_popular = $this->get_order_report_data(
				array(
					'data'         => array(
						'order_item_name' => array(
							'type'            => 'order_item',
							'order_item_type' => 'coupon',
							'function'        => '',
							'name'            => 'coupon_code',
						),
						'order_item_id'   => array(
							'type'            => 'order_item',
							'order_item_type' => 'coupon',
							'function'        => 'COUNT',
							'name'            => 'coupon_count',
						),
					),
					'where'        => array(
						array(
							'type'     => 'order_item',
							'key'      => 'order_item_type',
							'value'    => 'coupon',
							'operator' => '=',
						),
					),
					'order_by'     => 'coupon_count DESC',
					'group_by'     => 'order_item_name',
					'limit'        => 12,
					'query_type'   => 'get_results',
					'filter_range' => true,
				)
			);

			if ( ! empty( $most_popular ) && is_array( $most_popular ) ) {
				foreach ( $most_popular as $coupon ) {
					echo '<tr class="' . ( in_array( $coupon->coupon_code, $this->coupon_codes ) ? 'active' : '' ) . '">
						<td class="count" width="1%">' . esc_html( $coupon->coupon_count ) . '</td>
						<td class="name"><a href="' . esc_url( add_query_arg( 'coupon_codes', $coupon->coupon_code ) ) . '">' . esc_html( $coupon->coupon_code ) . '</a></td>
					</tr>';
				}
			} else {
				echo '<tr><td colspan="2">' . esc_html__( 'No coupons found in range', 'woocommerce' ) . '</td></tr>';
			}
			?>
		</table>
	</div>
	<h4 class="section_title"><span><?php esc_html_e( 'Most discount', 'woocommerce' ); ?></span></h4>
	<div class="section">
		<table cellspacing="0">
			<?php
			$most_discount = $this->get_order_report_data(
				array(
					'data'         => array(
						'order_item_name' => array(
							'type'            => 'order_item',
							'order_item_type' => 'coupon',
							'function'        => '',
							'name'            => 'coupon_code',
						),
						'discount_amount' => array(
							'type'            => 'order_item_meta',
							'order_item_type' => 'coupon',
							'function'        => 'SUM',
							'name'            => 'discount_amount',
						),
					),
					'where'        => array(
						array(
							'type'     => 'order_item',
							'key'      => 'order_item_type',
							'value'    => 'coupon',
							'operator' => '=',
						),
					),
					'order_by'     => 'discount_amount DESC',
					'group_by'     => 'order_item_name',
					'limit'        => 12,
					'query_type'   => 'get_results',
					'filter_range' => true,
				)
			);

			if ( ! empty( $most_discount ) && is_array( $most_discount ) ) {
				foreach ( $most_discount as $coupon ) {
					// @codingStandardsIgnoreStart
					echo '<tr class="' . ( in_array( $coupon->coupon_code, $this->coupon_codes ) ? 'active' : '' ) . '">
						<td class="count" width="1%">' . wc_price( $coupon->discount_amount ) . '</td>
						<td class="name"><a href="' . esc_url( add_query_arg( 'coupon_codes', $coupon->coupon_code ) ) . '">' . esc_html( $coupon->coupon_code ) . '</a></td>
					</tr>';
					// @codingStandardsIgnoreEnd
				}
			} else {
				echo '<tr><td colspan="3">' . esc_html__( 'No coupons found in range', 'woocommerce' ) . '</td></tr>';
			}
			?>
		</table>
	</div>
	<script type="text/javascript">
		jQuery('.section_title').click(function(){
			var next_section = jQuery(this).next('.section');

			if ( jQuery(next_section).is(':visible') )
				return false;

			jQuery('.section:visible').slideUp();
			jQuery('.section_title').removeClass('open');
			jQuery(this).addClass('open').next('.section').slideDown();

			return false;
		});
		jQuery('.section').slideUp( 100, function() {
			<?php if ( empty( $this->coupon_codes ) ) : ?>
				jQuery('.section_title:eq(1)').click();
			<?php else : ?>
				jQuery('.section_title:eq(0)').click();
			<?php endif; ?>
		});
	</script>
	<?php
}