coupon_codes = array_filter( array_map( 'sanitize_text_field', $_GET['coupon_codes'] ) ); } elseif ( isset( $_GET['coupon_codes'] ) ) { $this->coupon_codes = array_filter( array( sanitize_text_field( $_GET['coupon_codes'] ) ) ); } } /** * Get the legend for the main chart sidebar. * * @return array */ public function get_chart_legend() { $legend = array(); $total_discount_query = array( 'data' => array( 'discount_amount' => array( 'type' => 'order_item_meta', 'order_item_type' => 'coupon', 'function' => 'SUM', 'name' => 'discount_amount' ) ), 'where' => array( array( 'key' => 'order_item_type', 'value' => 'coupon', 'operator' => '=' ) ), 'query_type' => 'get_var', 'filter_range' => true, 'order_types' => wc_get_order_types( 'order-count' ), ); $total_coupons_query = array( 'data' => array( 'order_item_id' => array( 'type' => 'order_item', 'order_item_type' => 'coupon', 'function' => 'COUNT', 'name' => 'order_coupon_count' ) ), 'where' => array( array( 'key' => 'order_item_type', 'value' => 'coupon', 'operator' => '=' ) ), 'query_type' => 'get_var', 'filter_range' => true, 'order_types' => wc_get_order_types( 'order-count' ), ); if ( ! empty( $this->coupon_codes ) ) { $coupon_code_query = array( 'type' => 'order_item', 'key' => 'order_item_name', 'value' => $this->coupon_codes, 'operator' => 'IN' ); $total_discount_query['where'][] = $coupon_code_query; $total_coupons_query['where'][] = $coupon_code_query; } $total_discount = $this->get_order_report_data( $total_discount_query ); $total_coupons = absint( $this->get_order_report_data( $total_coupons_query ) ); $legend[] = array( 'title' => sprintf( __( '%s discounts in total', 'woocommerce' ), '' . wc_price( $total_discount ) . '' ), 'color' => $this->chart_colours['discount_amount'], 'highlight_series' => 1 ); $legend[] = array( 'title' => sprintf( __( '%d coupons used in total', 'woocommerce' ), '' . $total_coupons . '' ), 'color' => $this->chart_colours['coupon_count' ], 'highlight_series' => 0 ); return $legend; } /** * Output the report. */ public function output_report() { $ranges = array( 'year' => __( 'Year', 'woocommerce' ), 'last_month' => __( 'Last Month', 'woocommerce' ), 'month' => __( 'This Month', 'woocommerce' ), '7day' => __( 'Last 7 Days', 'woocommerce' ) ); $this->chart_colours = array( 'discount_amount' => '#3498db', 'coupon_count' => '#d4d9dc', ); $current_range = ! empty( $_GET['range'] ) ? sanitize_text_field( $_GET['range'] ) : '7day'; if ( ! in_array( $current_range, array( 'custom', 'year', 'last_month', 'month', '7day' ) ) ) { $current_range = '7day'; } $this->calculate_current_range( $current_range ); include( WC()->plugin_path() . '/includes/admin/views/html-report-by-date.php'); } /** * Get chart widgets. * * @return array */ public function get_chart_widgets() { $widgets = array(); $widgets[] = array( 'title' => '', 'callback' => array( $this, 'coupons_widget' ) ); return $widgets; } /** * Output coupons widget. */ public function coupons_widget() { ?>

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 ( ! is_null( $used_coupons ) ) : ?>

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 ( ! is_null( $most_popular ) ) { foreach ( $most_popular as $coupon ) { echo ''; } } else { echo ''; } ?>
' . $coupon->coupon_count . ' ' . $coupon->coupon_code . '
' . __( 'No coupons found in range', 'woocommerce' ) . '

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 ( ! is_null( $most_discount ) ) { foreach ( $most_discount as $coupon ) { echo ''; } } else { echo ''; } ?>
' . wc_price( $coupon->discount_amount ) . ' ' . $coupon->coupon_code . '
' . __( 'No coupons found in range', 'woocommerce' ) . '
array( 'order_item_name' => array( 'type' => 'order_item', 'order_item_type' => 'coupon', 'function' => 'COUNT', 'name' => 'order_coupon_count' ), 'post_date' => array( 'type' => 'post_data', 'function' => '', 'name' => 'post_date' ), ), 'where' => array( array( 'key' => 'order_item_type', 'value' => 'coupon', 'operator' => '=' ) ), 'group_by' => $this->group_by_query, 'order_by' => 'post_date ASC', 'query_type' => 'get_results', 'filter_range' => true, 'order_types' => wc_get_order_types( 'order-count' ) ); $order_discount_amounts_query = array( 'data' => array( 'discount_amount' => array( 'type' => 'order_item_meta', 'order_item_type' => 'coupon', 'function' => 'SUM', 'name' => 'discount_amount' ), 'post_date' => array( 'type' => 'post_data', 'function' => '', 'name' => 'post_date' ), ), 'where' => array( array( 'key' => 'order_item_type', 'value' => 'coupon', 'operator' => '=' ) ), 'group_by' => $this->group_by_query . ', order_item_name', 'order_by' => 'post_date ASC', 'query_type' => 'get_results', 'filter_range' => true, 'order_types' => wc_get_order_types( 'order-count' ) ); if ( ! empty( $this->coupon_codes ) ) { $coupon_code_query = array( 'type' => 'order_item', 'key' => 'order_item_name', 'value' => $this->coupon_codes, 'operator' => 'IN' ); $order_coupon_counts_query['where'][] = $coupon_code_query; $order_discount_amounts_query['where'][] = $coupon_code_query; } $order_coupon_counts = $this->get_order_report_data( $order_coupon_counts_query ); $order_discount_amounts = $this->get_order_report_data( $order_discount_amounts_query ); // Prepare data for report $order_coupon_counts = $this->prepare_chart_data( $order_coupon_counts, 'post_date', 'order_coupon_count' , $this->chart_interval, $this->start_date, $this->chart_groupby ); $order_discount_amounts = $this->prepare_chart_data( $order_discount_amounts, 'post_date', 'discount_amount', $this->chart_interval, $this->start_date, $this->chart_groupby ); // Encode in json format $chart_data = json_encode( array( 'order_coupon_counts' => array_values( $order_coupon_counts ), 'order_discount_amounts' => array_values( $order_discount_amounts ) ) ); ?>