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функция не описана

WC_Report_Sales_By_Product::get_main_chart() public WC 1.0

Get the main chart.

Это метод класса: WC_Report_Sales_By_Product{}

Хуков нет.

Возвращает

Null. Ничего.

Использование

$WC_Report_Sales_By_Product = new WC_Report_Sales_By_Product();
$WC_Report_Sales_By_Product->get_main_chart();

Код WC_Report_Sales_By_Product::get_main_chart() WC 4.5.2

woocommerce/includes/admin/reports/class-wc-report-sales-by-product.php
<?php
public function get_main_chart() {
	global $wp_locale;

	if ( empty( $this->product_ids ) ) {
		?>
		<div class="chart-container">
			<p class="chart-prompt"><?php esc_html_e( 'Choose a product to view stats', 'woocommerce' ); ?></p>
		</div>
		<?php
	} else {
		// Get orders and dates in range - we want the SUM of order totals, COUNT of order items, COUNT of orders, and the date.
		$order_item_counts = $this->get_order_report_data(
			array(
				'data'         => array(
					'_qty'        => array(
						'type'            => 'order_item_meta',
						'order_item_type' => 'line_item',
						'function'        => 'SUM',
						'name'            => 'order_item_count',
					),
					'post_date'   => array(
						'type'     => 'post_data',
						'function' => '',
						'name'     => 'post_date',
					),
					'_product_id' => array(
						'type'            => 'order_item_meta',
						'order_item_type' => 'line_item',
						'function'        => '',
						'name'            => 'product_id',
					),
				),
				'where_meta'   => array(
					'relation' => 'OR',
					array(
						'type'       => 'order_item_meta',
						'meta_key'   => array( '_product_id', '_variation_id' ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key
						'meta_value' => $this->product_ids, // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_value
						'operator'   => 'IN',
					),
				),
				'group_by'     => 'product_id,' . $this->group_by_query,
				'order_by'     => 'post_date ASC',
				'query_type'   => 'get_results',
				'filter_range' => true,
				'order_status' => array( 'completed', 'processing', 'on-hold', 'refunded' ),
			)
		);

		$order_item_amounts = $this->get_order_report_data(
			array(
				'data'         => array(
					'_line_total' => array(
						'type'            => 'order_item_meta',
						'order_item_type' => 'line_item',
						'function'        => 'SUM',
						'name'            => 'order_item_amount',
					),
					'post_date'   => array(
						'type'     => 'post_data',
						'function' => '',
						'name'     => 'post_date',
					),
					'_product_id' => array(
						'type'            => 'order_item_meta',
						'order_item_type' => 'line_item',
						'function'        => '',
						'name'            => 'product_id',
					),
				),
				'where_meta'   => array(
					'relation' => 'OR',
					array(
						'type'       => 'order_item_meta',
						'meta_key'   => array( '_product_id', '_variation_id' ), // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_key
						'meta_value' => $this->product_ids, // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_value
						'operator'   => 'IN',
					),
				),
				'group_by'     => 'product_id, ' . $this->group_by_query,
				'order_by'     => 'post_date ASC',
				'query_type'   => 'get_results',
				'filter_range' => true,
				'order_status' => array( 'completed', 'processing', 'on-hold', 'refunded' ),
			)
		);

		// Prepare data for report.
		$order_item_counts  = $this->prepare_chart_data( $order_item_counts, 'post_date', 'order_item_count', $this->chart_interval, $this->start_date, $this->chart_groupby );
		$order_item_amounts = $this->prepare_chart_data( $order_item_amounts, 'post_date', 'order_item_amount', $this->chart_interval, $this->start_date, $this->chart_groupby );

		// Encode in json format.
		$chart_data = wp_json_encode(
			array(
				'order_item_counts'  => array_values( $order_item_counts ),
				'order_item_amounts' => array_values( $order_item_amounts ),
			)
		);
		?>
		<div class="chart-container">
			<div class="chart-placeholder main"></div>
		</div>
		<?php // @codingStandardsIgnoreStart ?>
		<script type="text/javascript">
			var main_chart;

			jQuery(function(){
				var order_data = JSON.parse( decodeURIComponent( '<?php echo rawurlencode( $chart_data ); ?>' ) );

				var drawGraph = function( highlight ) {

					var series = [
						{
							label: "<?php echo esc_js( __( 'Number of items sold', 'woocommerce' ) ) ?>",
							data: order_data.order_item_counts,
							color: '<?php echo $this->chart_colours['item_count']; ?>',
							bars: { fillColor: '<?php echo $this->chart_colours['item_count']; ?>', fill: true, show: true, lineWidth: 0, barWidth: <?php echo $this->barwidth; ?> * 0.5, align: 'center' },
							shadowSize: 0,
							hoverable: false
						},
						{
							label: "<?php echo esc_js( __( 'Sales amount', 'woocommerce' ) ) ?>",
							data: order_data.order_item_amounts,
							yaxis: 2,
							color: '<?php echo $this->chart_colours['sales_amount']; ?>',
							points: { show: true, radius: 5, lineWidth: 3, fillColor: '#fff', fill: true },
							lines: { show: true, lineWidth: 4, fill: false },
							shadowSize: 0,
							<?php echo $this->get_currency_tooltip(); ?>
						}
					];

					if ( highlight !== 'undefined' && series[ highlight ] ) {
						highlight_series = series[ highlight ];

						highlight_series.color = '#9c5d90';

						if ( highlight_series.bars )
							highlight_series.bars.fillColor = '#9c5d90';

						if ( highlight_series.lines ) {
							highlight_series.lines.lineWidth = 5;
						}
					}

					main_chart = jQuery.plot(
						jQuery('.chart-placeholder.main'),
						series,
						{
							legend: {
								show: false
							},
							grid: {
								color: '#aaa',
								borderColor: 'transparent',
								borderWidth: 0,
								hoverable: true
							},
							xaxes: [ {
								color: '#aaa',
								position: "bottom",
								tickColor: 'transparent',
								mode: "time",
								timeformat: "<?php echo ( 'day' === $this->chart_groupby ) ? '%d %b' : '%b'; ?>",
								monthNames: JSON.parse( decodeURIComponent( '<?php echo rawurlencode( wp_json_encode( array_values( $wp_locale->month_abbrev ) ) ); ?>' ) ),
								tickLength: 1,
								minTickSize: [1, "<?php echo $this->chart_groupby; ?>"],
								font: {
									color: "#aaa"
								}
							} ],
							yaxes: [
								{
									min: 0,
									minTickSize: 1,
									tickDecimals: 0,
									color: '#ecf0f1',
									font: { color: "#aaa" }
								},
								{
									position: "right",
									min: 0,
									tickDecimals: 2,
									alignTicksWithAxis: 1,
									color: 'transparent',
									font: { color: "#aaa" }
								}
							],
						}
					);

					jQuery('.chart-placeholder').resize();
				}

				drawGraph();

				jQuery('.highlight_series').hover(
					function() {
						drawGraph( jQuery(this).data('series') );
					},
					function() {
						drawGraph();
					}
				);
			});
		</script>
		<?php
		// @codingStandardsIgnoreEnd
	}
}