PHP WC_Product_Variation::get_variation_attributes方法代码示例

function display_price_in_variation_option_name($term)
{
    global $wpdb, $product;
    $term_temp = $term;
    $term = strtolower($term);
    $term = str_replace(' ', '-', $term);
    $result = $wpdb->get_col("SELECT slug FROM {$wpdb->prefix}terms WHERE name = '{$term}'");
    $term_slug = !empty($result) ? $result[0] : $term;
    $query = "SELECT postmeta.post_id AS product_id\nFROM {$wpdb->prefix}postmeta AS postmeta\nLEFT JOIN {$wpdb->prefix}posts AS products ON ( products.ID = postmeta.post_id )\nWHERE postmeta.meta_key LIKE 'attribute_%'\nAND postmeta.meta_value = '{$term_slug}'\nAND products.post_parent = {$product->id}";
    $variation_id = $wpdb->get_col($query);
    $parent = wp_get_post_parent_id($variation_id[0]);
    if ($parent > 0) {
        $_product = new WC_Product_Variation($variation_id[0]);
        $testVariable = $_product->get_variation_attributes();
        $itemPrice = strip_tags(woocommerce_price($_product->get_price()));
        $getPrice = $_product->get_price();
        $itemPriceInt = (int) $getPrice;
        $term = $term_temp;
        //this is where you can actually customize how the price is displayed
        if ($itemPriceInt > 0) {
            return $term . ' (' . $itemPrice . ' incl. GST)';
        } else {
            return $term . ' (' . $itemPrice . ')';
        }
    }
    return $term;
}

 /**
  * Convert a WC Product or Variation into a Square ItemVariation
  * See: https://docs.connect.squareup.com/api/connect/v1/#datatype-itemvariation
  *
  * @param WC_Product|WC_Product_Variation $variation
  * @param bool                            $include_inventory
  * @return array Formatted as a Square ItemVariation
  */
 public static function format_wc_variation_for_square_api($variation, $include_inventory = false)
 {
     $formatted = array('name' => null, 'pricing_type' => null, 'price_money' => null, 'sku' => null, 'track_inventory' => null, 'inventory_alert_type' => null, 'inventory_alert_threshold' => null, 'user_data' => null);
     if ($variation instanceof WC_Product) {
         $formatted['name'] = __('Regular', 'woocommerce-square');
         $formatted['price_money'] = array('currency_code' => apply_filters('woocommerce_square_currency', get_woocommerce_currency()), 'amount' => $variation->get_display_price() * 100);
         $formatted['sku'] = $variation->get_sku();
         if ($include_inventory && $variation->managing_stock()) {
             $formatted['track_inventory'] = true;
         }
     }
     if ($variation instanceof WC_Product_Variation) {
         $formatted['name'] = implode(', ', $variation->get_variation_attributes());
     }
     return array_filter($formatted);
 }

 public function create_vars()
 {
     global $product;
     if (!is_product() || !$product->is_type('variable')) {
         return;
     }
     $att_data_hook = get_option('mp_wc_vdopp_data_hook');
     // Hook data
     $att_dom_sel = get_option('mp_wc_vdopp_dom_selector');
     // DOM Selector
     $att_data_sel = get_option('mp_wc_vdopp_data_selector');
     // Data Selector
     $att_before_size = apply_filters('mp_wc_vdopp_before_size', rtrim(get_option('mp_wc_vdopp_before_size'))) . ' ';
     $att_before_weight = apply_filters('mp_wc_vdopp_before_weight', rtrim(get_option('mp_wc_vdopp_before_weight'))) . ' ';
     $att_after_size = apply_filters('mp_wc_vdopp_after_size', ' ' . ltrim(get_option('mp_wc_vdopp_after_size')));
     $att_after_weight = apply_filters('mp_wc_vdopp_after_weight', ' ' . ltrim(get_option('mp_wc_vdopp_after_weight')));
     $children = $product->get_children($args = '', $output = OBJECT);
     $i = 0;
     foreach ($children as $value) {
         $product_variatons = new WC_Product_Variation($value);
         if ($product_variatons->exists() && $product_variatons->variation_is_visible()) {
             $variations = $product_variatons->get_variation_attributes();
             foreach ($variations as $key => $variation) {
                 $this->variations[$i][$key] = $variation;
             }
             $weight = $product_variatons->get_weight();
             if ($weight) {
                 $weight .= get_option('woocommerce_weight_unit');
             }
             $this->variations[$i]['weight'] = $weight;
             $this->variations[$i]['dimensions'] = str_replace(' ', '', $product_variatons->get_dimensions());
             $i++;
         }
     }
     $this->variations = wp_json_encode($this->variations);
     $params = array('variations' => $this->variations, 'att_data_hook' => $att_data_hook, 'att_dom_sel' => $att_dom_sel, 'att_data_sel' => $att_data_sel, 'att_before_size' => $att_before_size, 'att_before_weight' => $att_before_weight, 'att_after_size' => $att_after_size, 'att_after_weight' => $att_after_weight, 'num_variations' => count($variations));
     // enqueue the script
     wp_enqueue_script('mp_wc_variation_details');
     wp_localize_script('mp_wc_variation_details', 'mp_wc_variations', $params);
 }

 /**
  * Get the attributes for a product or product variation.
  *
  * @param WC_Product|WC_Product_Variation $product Product instance.
  * @return array
  */
 protected function get_attributes($product)
 {
     $attributes = array();
     if ($product->is_type('variation')) {
         // Variation attributes.
         foreach ($product->get_variation_attributes() as $attribute_name => $attribute) {
             $name = str_replace('attribute_', '', $attribute_name);
             if (!$attribute) {
                 continue;
             }
             // Taxonomy-based attributes are prefixed with `pa_`, otherwise simply `attribute_`.
             if (0 === strpos($attribute_name, 'attribute_pa_')) {
                 $option_term = get_term_by('slug', $attribute, $name);
                 $attributes[] = array('id' => wc_attribute_taxonomy_id_by_name($name), 'name' => $this->get_attribute_taxonomy_label($name), 'option' => $option_term && !is_wp_error($option_term) ? $option_term->name : $attribute);
             } else {
                 $attributes[] = array('id' => 0, 'name' => $name, 'option' => $attribute);
             }
         }
     } else {
         foreach ($product->get_attributes() as $attribute) {
             if ($attribute['is_taxonomy']) {
                 $attributes[] = array('id' => wc_attribute_taxonomy_id_by_name($attribute['name']), 'name' => $this->get_attribute_taxonomy_label($attribute['name']), 'position' => (int) $attribute['position'], 'visible' => (bool) $attribute['is_visible'], 'variation' => (bool) $attribute['is_variation'], 'options' => $this->get_attribute_options($product->get_id(), $attribute));
             } else {
                 $attributes[] = array('id' => 0, 'name' => $attribute['name'], 'position' => (int) $attribute['position'], 'visible' => (bool) $attribute['is_visible'], 'variation' => (bool) $attribute['is_variation'], 'options' => $this->get_attribute_options($product->get_id(), $attribute));
             }
         }
     }
     return $attributes;
 }

 function get_per_night_price($post_id, $days, $booking_settings, $variation_id)
 {
     global $wpdb;
     //echo $variation_id;exit;
     $product_id = $post_id;
     if ($variation_id != '') {
         //$booking_settings = get_post_meta($product_id, 'woocommerce_booking_settings', true);
         if (isset($booking_settings['booking_block_price_enable'])) {
             $_product = new WC_Product_Variation($variation_id);
             $var_attributes = $_product->get_variation_attributes();
             $attribute_names = str_replace("-", " ", $var_attributes);
             /* Querying the database */
             $j = 1;
             $k = 0;
             $attribute_sub_query = '';
             foreach ($attribute_names as $key => $value) {
                 //echo "here".$value;
                 $attribute_sub_query .= " c" . $k . ".attribute_id = '{$j}' AND c" . $k . ".meta_value = '{$value}' AND";
                 $j++;
                 $k++;
             }
             $query = "SELECT c0.block_id FROM `" . $wpdb->prefix . "booking_block_price_attribute_meta` AS c0\n\t\t\t\t\t\t\t\t\tJOIN `" . $wpdb->prefix . "booking_block_price_attribute_meta` AS c1 ON c1.block_id=c0.block_id\n\t\t\t\t\t\t\t\t\tWHERE " . $attribute_sub_query . " c0.post_id = '" . $product_id . "'";
             //print_r("here".$query);
             $results = $wpdb->get_results($query);
             //$number_of_days =  strtotime($checkout_date) - strtotime($checkin_date);
             $number = $days;
             $e = 0;
             foreach ($results as $k => $v) {
                 $query = "SELECT price_per_day, fixed_price FROM `" . $wpdb->prefix . "booking_block_price_meta`\n\t\t\t\t\t\t\tWHERE id = '" . $v->block_id . "' AND post_id = '" . $product_id . "' AND minimum_number_of_days <='" . $number . "' AND maximum_number_of_days >= '" . $number . "'";
                 //echo $query;
                 $results_price[$e] = $wpdb->get_results($query);
                 $e++;
             }
             $price = 0;
             foreach ($results_price as $k => $v) {
                 if (!empty($results_price[$k])) {
                     if (isset($booking_settings['booking_partial_payment_radio']) && $booking_settings['booking_partial_payment_radio'] == 'value') {
                         $price = $booking_settings['booking_partial_payment_value_deposit'];
                     } elseif (isset($booking_settings['booking_partial_payment_radio']) && $booking_settings['booking_partial_payment_radio'] == 'percent') {
                         $sale_price = get_post_meta($variation_id, '_sale_price', true);
                         if (isset($booking_settings['booking_block_price_enable']) && $booking_settings['booking_block_price_enable'] == "yes") {
                             if ($v[0]->fixed_price != 0) {
                                 $oprice = $v[0]->fixed_price;
                                 $pprice = "-fixed";
                             } else {
                                 $oprice = $v[0]->price_per_day;
                                 $pprice = "-per_day";
                             }
                             $price = $booking_settings['booking_partial_payment_value_deposit'] * $oprice / 100;
                             $price .= $pprice;
                         } elseif ($sale_price == '') {
                             $regular_price = get_post_meta($variation_id, '_regular_price', true);
                             $price = $booking_settings['booking_partial_payment_value_deposit'] * $regular_price / 100;
                         } else {
                             $price = $booking_settings['booking_partial_payment_value_deposit'] * $sale_price / 100;
                         }
                     } else {
                         if (isset($booking_settings['booking_block_price_enable']) && $booking_settings['booking_block_price_enable'] == "yes") {
                             //echo $v[0]->fixed_price;
                             if ($v[0]->fixed_price != 0) {
                                 $price = $v[0]->fixed_price;
                                 $price .= "-fixed";
                             } else {
                                 $price = $v[0]->price_per_day;
                                 $price .= "-per_day";
                             }
                         }
                     }
                 } else {
                     unset($results_price[$k]);
                 }
             }
         }
     } else {
         $booking_settings = get_post_meta($product_id, 'woocommerce_booking_settings', true);
         if (isset($booking_settings['booking_block_price_enable'])) {
             //$number_of_days =  strtotime($checkout_date) - strtotime($checkin_date);
             $number = $days;
             $query = "SELECT price_per_day, fixed_price FROM `" . $wpdb->prefix . "booking_block_price_meta`\n\t\t\t\t\t\t\tWHERE post_id = '" . $product_id . "' AND minimum_number_of_days <='" . $number . "' AND maximum_number_of_days >= '" . $number . "'";
             //echo $query;
             $results_price = $wpdb->get_results($query);
             if (count($results_price) == 0) {
                 $sale_price = get_post_meta($product_id, '_sale_price', true);
                 if ($sale_price == '') {
                     $regular_price = get_post_meta($product_id, '_regular_price', true);
                     $price = $regular_price;
                     $price .= "-";
                 } else {
                     $price = $sale_price;
                     $price .= "-";
                 }
             } else {
                 foreach ($results_price as $k => $v) {
                     //print_r($v);
                     if (!empty($results_price[$k])) {
                         if (isset($booking_settings['booking_partial_payment_radio']) && $booking_settings['booking_partial_payment_radio'] == 'value') {
                             $price = $booking_settings['booking_partial_payment_value_deposit'];
                         } elseif (isset($booking_settings['booking_partial_payment_radio']) && $booking_settings['booking_partial_payment_radio'] == 'percent') {
                             $sale_price = get_post_meta($product_id, '_sale_price', true);
                             if (isset($booking_settings['booking_block_price_enable']) && $booking_settings['booking_block_price_enable'] == "yes") {
//.........这里部分代码省略.........

function thb_product_singlepage($atts, $content = null)
{
    extract(shortcode_atts(array('product_id' => ''), $atts));
    global $post, $product, $woocommerce, $woocommerce_loop;
    $args = array('posts_per_page' => 1, 'post_type' => 'product', 'post_status' => 'publish', 'ignore_sticky_posts' => 1, 'no_found_rows' => 1, 'p' => $product_id);
    $single_product = new WP_Query($args);
    $preselected_id = '0';
    // check if sku is a variation
    if (isset($atts['sku']) && $single_product->have_posts() && $single_product->post->post_type === 'product_variation') {
        $variation = new WC_Product_Variation($single_product->post->ID);
        $attributes = $variation->get_variation_attributes();
        // set preselected id to be used by JS to provide context
        $preselected_id = $single_product->post->ID;
        // get the parent product object
        $args = array('posts_per_page' => 1, 'post_type' => 'product', 'post_status' => 'publish', 'ignore_sticky_posts' => 1, 'no_found_rows' => 1, 'p' => $single_product->post->post_parent);
        $single_product = new WP_Query($args);
        ?>
			<script type="text/javascript">
				jQuery( document ).ready( function( $ ) {
					var $variations_form = $( '[data-product-page-preselected-id="<?php 
        echo esc_attr($preselected_id);
        ?>
"]' ).find( 'form.variations_form' );
					<?php 
        foreach ($attributes as $attr => $value) {
            ?>
						$variations_form.find( 'select[name="<?php 
            echo esc_attr($attr);
            ?>
"]' ).val( '<?php 
            echo $value;
            ?>
' );
					<?php 
        }
        ?>
				});
			</script>
		<?php 
    }
    ob_start();
    while ($single_product->have_posts()) {
        $single_product->the_post();
        wp_enqueue_script('wc-single-product');
        ?>
		<div class="single-product single-product-shortcode full-height-content" data-product-page-preselected-id="<?php 
        echo esc_attr($preselected_id);
        ?>
">	
			<?php 
        wc_get_template_part('content', 'single-product');
        ?>
		</div>
	<?php 
    }
    // end of the loop.
    wp_reset_postdata();
    $out = ob_get_contents();
    if (ob_get_contents()) {
        ob_end_clean();
    }
    return $out;
}

 function column_title($post)
 {
     global $woocommerce;
     $post_to_edit_id = $post->post_type == 'product' ? $post->ID : $post->post_parent;
     $edit_link = admin_url('post.php?post=' . $post_to_edit_id . '&action=edit');
     $view_link = esc_url(add_query_arg('preview', 'true', get_permalink($post_to_edit_id)));
     //Build row actions
     $actions = array('edit' => '<a href="' . $edit_link . '">' . __('Edit') . '</a>', 'view' => '<a href="' . $view_link . '">' . __('View') . '</a>');
     if ($post->post_type == 'product_variation' && $this->last_product_id == $post->post_parent) {
         $post_title = '';
     } else {
         $post_title = $post->post_title;
     }
     // Get variations
     if ($post->post_type == 'product_variation') {
         $post_title = trim(current(explode('-', $post_title)));
         $post_title .= ' &mdash; ';
         if (function_exists('get_product')) {
             $variable_product = get_product($post->ID);
         } else {
             $variable_product = new WC_Product_Variation($post->ID);
         }
         $list_attributes = array();
         $attributes = $variable_product->get_variation_attributes();
         foreach ($attributes as $name => $attribute) {
             $list_attributes[] = $woocommerce->attribute_label(str_replace('attribute_', '', $name)) . ': <strong>' . $attribute . '</strong>';
         }
         $post_title .= implode(', ', $list_attributes);
     }
     //Return the title contents
     return sprintf('%1$s %2$s', $post_title, $this->row_actions($actions));
 }

    /**
     * Show a single product page.
     *
     * @param array $atts
     * @return string
     */
    public static function product_page($atts)
    {
        if (empty($atts)) {
            return '';
        }
        if (!isset($atts['id']) && !isset($atts['sku'])) {
            return '';
        }
        $args = array('posts_per_page' => 1, 'post_type' => 'product', 'post_status' => 'publish', 'ignore_sticky_posts' => 1, 'no_found_rows' => 1);
        if (isset($atts['sku'])) {
            $args['meta_query'][] = array('key' => '_sku', 'value' => sanitize_text_field($atts['sku']), 'compare' => '=');
            $args['post_type'] = array('product', 'product_variation');
        }
        if (isset($atts['id'])) {
            $args['p'] = absint($atts['id']);
        }
        $single_product = new WP_Query($args);
        $preselected_id = '0';
        // check if sku is a variation
        if (isset($atts['sku']) && $single_product->have_posts() && $single_product->post->post_type === 'product_variation') {
            $variation = new WC_Product_Variation($single_product->post->ID);
            $attributes = $variation->get_variation_attributes();
            // set preselected id to be used by JS to provide context
            $preselected_id = $single_product->post->ID;
            // get the parent product object
            $args = array('posts_per_page' => 1, 'post_type' => 'product', 'post_status' => 'publish', 'ignore_sticky_posts' => 1, 'no_found_rows' => 1, 'p' => $single_product->post->post_parent);
            $single_product = new WP_Query($args);
            ?>
			<script type="text/javascript">
				jQuery( document ).ready( function( $ ) {
					var $variations_form = $( '[data-product-page-preselected-id="<?php 
            echo esc_attr($preselected_id);
            ?>
"]' ).find( 'form.variations_form' );

					<?php 
            foreach ($attributes as $attr => $value) {
                ?>
						$variations_form.find( 'select[name="<?php 
                echo esc_attr($attr);
                ?>
"]' ).val( '<?php 
                echo $value;
                ?>
' );
					<?php 
            }
            ?>
				});
			</script>
		<?php 
        }
        ob_start();
        while ($single_product->have_posts()) {
            $single_product->the_post();
            wp_enqueue_script('wc-single-product');
            ?>

			<div class="single-product" data-product-page-preselected-id="<?php 
            echo esc_attr($preselected_id);
            ?>
">

				<?php 
            wc_get_template_part('content', 'single-product');
            ?>

			</div>

		<?php 
        }
        // end of the loop.
        wp_reset_postdata();
        return '<div class="woocommerce">' . ob_get_clean() . '</div>';
    }

/**
 * This function shows the buy for credit button on products page
 * @param int $attr
 */
function single_product_buy_button($attr)
{
    global $translate;
    global $product;
    $class = '';
    extract(shortcode_atts(array('class' => 'class', 'title' => 'title'), $attr));
    if ($class !== 'class') {
        $class = 'class="' . $class . '"';
    } else {
        $class = 'class="creditsBuyButton button"';
    }
    if ($product->product_type == 'variable') {
        $available_variations = $product->get_available_variations();
        if (!empty($available_variations)) {
            foreach ($available_variations as $variation) {
                $variation = new WC_Product_Variation($variation['variation_id']);
                $title = $variation->get_price() . ' ' . $translate->wooTranslate('Credits', get_bloginfo('language')) . ' - ' . implode(', ', $variation->get_variation_attributes());
                echo '<a ' . $class . ' href="javascript:void(0);" onclick="creditdeduct(' . $product->id . ',' . $variation->get_price() . ',' . $variation->variation_id . ')" >' . $title . '</a><br/>';
            }
        }
    } else {
        if ($title === 'title') {
            $title = $product->price . ' ' . $translate->wooTranslate('Credits', get_bloginfo('language'));
        }
        echo '<a ' . $class . ' href="javascript:void(0);" onclick="creditdeduct(' . $product->id . ',' . $product->price . ')" >' . $title . '</a>';
    }
}

 /**
  * Get the attributes for a product or product variation.
  *
  * @param WC_Product|WC_Product_Variation $product
  * @return array
  */
 protected function get_attributes($product)
 {
     $attributes = array();
     if ($product->is_type('variation')) {
         // Variation attributes.
         foreach ($product->get_variation_attributes() as $attribute_name => $attribute) {
             $name = str_replace('attribute_', '', $attribute_name);
             // Taxonomy-based attributes are prefixed with `pa_`, otherwise simply `attribute_`.
             if (0 === strpos($attribute_name, 'attribute_pa_')) {
                 $attributes[] = array('id' => wc_attribute_taxonomy_id_by_name($name), 'name' => $this->get_attribute_taxonomy_label($name), 'option' => $attribute);
             } else {
                 $attributes[] = array('id' => 0, 'name' => str_replace('pa_', '', $name), 'option' => $attribute);
             }
         }
     } else {
         foreach ($product->get_attributes() as $attribute) {
             // Taxonomy-based attributes are comma-separated, others are pipe (|) separated.
             if ($attribute['is_taxonomy']) {
                 $attributes[] = array('id' => $attribute['is_taxonomy'] ? wc_attribute_taxonomy_id_by_name($attribute['name']) : 0, 'name' => $this->get_attribute_taxonomy_label($attribute['name']), 'position' => (int) $attribute['position'], 'visible' => (bool) $attribute['is_visible'], 'variation' => (bool) $attribute['is_variation'], 'options' => array_map('trim', explode(',', $product->get_attribute($attribute['name']))));
             } else {
                 $attributes[] = array('id' => 0, 'name' => str_replace('pa_', '', $attribute['name']), 'position' => (int) $attribute['position'], 'visible' => (bool) $attribute['is_visible'], 'variation' => (bool) $attribute['is_variation'], 'options' => array_map('trim', explode('|', $product->get_attribute($attribute['name']))));
             }
         }
     }
     return $attributes;
 }

 public function custom_process($order_id)
 {
     $order = new WC_Order($order_id);
     $items = $order->get_items();
     $index = 1;
     // for each order item
     foreach ($items as $item) {
         $tixids = array();
         $eid = get_post_meta($item['product_id'], '_eventid', true);
         // Make sure these are indeed ticket sales
         //$terms = wp_get_post_terms($item['product_id'], 'product_cat', array('fields'=>'names'));
         // Check if these order items are event ticket items
         if (!empty($eid)) {
             // get order post meta array
             $order_meta = get_post_custom($order_id, true);
             $user_id_ = $order_meta['_customer_user'][0];
             // Specify order type only for ticket sale
             if ($index == 1) {
                 update_post_meta($order_id, '_order_type', 'evotix');
             }
             // get repeat interval for order item
             $item_meta = !empty($item['Event-Time']) ? $item['Event-Time'] : false;
             if ($item_meta) {
                 $ri__ = explode('[RI', $item_meta);
                 $ri_ = explode(']', $ri__[1]);
                 $ri = $ri_[0];
             } else {
                 $ri = 0;
             }
             // Get customer information
             if ($user_id_ == 0) {
                 // checkout without creating account
                 $_user = array('name' => $order_meta['_billing_first_name'][0] . ' ' . $order_meta['_billing_last_name'][0], 'email' => $order_meta['_billing_email'][0]);
             } else {
                 //$myuser_id = $order->user_id;
                 $usermeta = get_user_meta($user_id_);
                 $_user = array('name' => $usermeta['first_name'][0] . ' ' . $usermeta['last_name'][0], 'email' => $usermeta['billing_email'][0]);
             }
             // create new event ticket post
             if ($created_tix_id = $this->create_post()) {
                 $ticket_ids = $ticket_ids_ = array();
                 // variation product
                 if (!empty($item['variation_id'])) {
                     $_product = new WC_Product_Variation($item['variation_id']);
                     $hh = $_product->get_variation_attributes();
                     foreach ($hh as $f => $v) {
                         $type = $v;
                     }
                 } else {
                     $type = 'Normal';
                 }
                 // ticket ID(s)
                 $tid = $created_tix_id . '-' . $order_id . '-' . (!empty($item['variation_id']) ? $item['variation_id'] : $item['product_id']);
                 if ($item['qty'] > 1) {
                     $_tid = '';
                     $str = 'A';
                     for ($x = 0; $x < $item['qty']; $x++) {
                         // each ticket in item
                         $strng = $x == 0 ? $str : ++$str;
                         $ticket_ids[$tid . $strng] = 'check-in';
                         $ticket_ids_[] = $tid . $strng;
                     }
                 } else {
                     // just one ticket
                     $ticket_ids[$tid] = 'check-in';
                     $ticket_ids_[] = $tid;
                 }
                 // save ticket data
                 $this->create_custom_fields($created_tix_id, 'name', $_user['name']);
                 $this->create_custom_fields($created_tix_id, 'email', $_user['email']);
                 $this->create_custom_fields($created_tix_id, 'qty', $item['qty']);
                 $this->create_custom_fields($created_tix_id, 'cost', $order->get_line_subtotal($item));
                 $this->create_custom_fields($created_tix_id, 'type', $type);
                 $this->create_custom_fields($created_tix_id, 'ticket_ids', $ticket_ids);
                 $this->create_custom_fields($created_tix_id, 'wcid', $item['product_id']);
                 $this->create_custom_fields($created_tix_id, 'tix_status', 'none');
                 $this->create_custom_fields($created_tix_id, 'status', 'check-in');
                 $this->create_custom_fields($created_tix_id, '_eventid', $eid);
                 $this->create_custom_fields($created_tix_id, '_orderid', $order_id);
                 $this->create_custom_fields($created_tix_id, '_customerid', $user_id_);
                 $this->create_custom_fields($created_tix_id, 'repeat_interval', $ri);
                 // save event ticket id to order id
                 $tixids = get_post_meta($order_id, '_tixids', true);
                 if (is_array($tixids)) {
                     // if previously saved tixid array
                     $tixids_ = array_merge($tixids, $ticket_ids_);
                 } else {
                     // empty of saved as string
                     $tixids_ = $ticket_ids_;
                 }
                 // save ticket ids as array
                 update_post_meta($order_id, '_tixids', $tixids_);
                 // update product capacity if repeat interval capacity is set
                 // seperately per individual repeat interval
                 $emeta = get_post_meta($eid);
                 if (evo_check_yn($emeta, '_manage_repeat_cap') && evo_check_yn($emeta, 'evcal_repeat') && !empty($emeta['repeat_intervals']) && !empty($emeta['ri_capacity'])) {
                     // repeat capacity values for this event
                     $ri_capacity = unserialize($emeta['ri_capacity'][0]);
                     // repeat capacity for this repeat  interval
                     $capacity_for_this_event = $ri_capacity[$ri];
//.........这里部分代码省略.........

 public function wpmp_content_invoice($order, $order_detail_by_order_id)
 {
     $msg = '<!-- Content -->';
     $msg .= '<table border="0" cellpadding="20" cellspacing="0" width="100%">';
     $msg .= '<tr>';
     $msg .= '<td valign="top" style="padding: 48px;">';
     $msg .= '<div id="body_content_inner" style="color: #737373;  font-size: 14px; line-height: 150%; text-align: left;"">';
     $msg .= '<p style="margin: 0 0 16px;">You have received an order from ' . $order->billing_first_name . ' ' . $order->billing_last_name . '. The order is as follows:</p>';
     $msg .= '<h2 style="color: #557da1; display: block; font-size: 18px; font-weight: bold; line-height: 130%; margin: 16px 0 8px; text-align: left;"">';
     $msg .= 'Order #' . $order->id . ' ( ' . date_i18n(wc_date_format(), strtotime($order->order_date)) . ' )';
     $msg .= '</h2>';
     $msg .= '<table cellspacing="0" cellpadding="6" style="width: 100%; border: 1px solid #eee;" border="1" bordercolor="#eee">';
     $msg .= '<thead>';
     $msg .= '<tr>';
     $msg .= '<th scope="col" style="text-align: left; border: 1px solid #eee; padding: 12px;">Product</th>';
     $msg .= '<th scope="col" style="text-align: left; border: 1px solid #eee; padding: 12px;">Quantity</th>';
     $msg .= '<th scope="col" style="text-align: left; border: 1px solid #eee; padding: 12px;">Price</th>';
     $msg .= '</tr>';
     $msg .= '</thead>';
     $msg .= '<tbody>';
     $total_payment = 0;
     $cur_symbol = get_woocommerce_currency_symbol(get_option('woocommerce_currency'));
     foreach ($order_detail_by_order_id as $product_id => $details) {
         for ($i = 0; $i < count($details); $i++) {
             $total_payment = $total_payment + intval($details[$i]['product_total_price']);
             if ($details[$i]['variable_id'] == 0) {
                 $msg .= '<tr>';
                 $msg .= '<td style="text-align: left; vertical-align: middle; border: 1px solid #eee; word-wrap: break-word; padding: 12px;">' . $details[$i]['product_name'];
                 $msg .= '<br>';
                 $msg .= '<small></small>';
                 $msg .= '</td>';
                 $msg .= '<td style="text-align: left; vertical-align: middle; border: 1px solid #eee; padding: 12px;">' . $details[$i]['qty'] . '</td>';
                 $msg .= '<td style="text-align: left; vertical-align: middle; border: 1px solid #eee; padding: 12px;">';
                 $msg .= '<span class="amount">' . $cur_symbol . $details[$i]['product_total_price'] . '</span>';
                 $msg .= '</td>';
                 $msg .= '</tr>';
             } else {
                 $product = new WC_Product($product_id);
                 $attribute = $product->get_attributes();
                 $attribute_name = '';
                 foreach ($attribute as $key => $value) {
                     $attribute_name = $value['name'];
                 }
                 $variation = new WC_Product_Variation($details[$i]['variable_id']);
                 $aaa = $variation->get_variation_attributes();
                 $attribute_prop = strtoupper($aaa['attribute_' . strtolower($attribute_name)]);
                 $msg .= '<tr>';
                 $msg .= '<td style="text-align: left; vertical-align: middle; border: 1px solid #eee; word-wrap: break-word; padding: 12px;">' . $details[$i]['product_name'];
                 $msg .= '<br><small>' . $attribute_name . ':' . $attribute_prop . '</small>';
                 $msg .= '</td>';
                 $msg .= '<td style="text-align: left; vertical-align: middle; border: 1px solid #eee; padding: 12px;">' . $details[$i]['qty'] . '</td>';
                 $msg .= '<td style="text-align: left; vertical-align: middle; border: 1px solid #eee; padding: 12px;">';
                 $msg .= '<span class="amount">' . $cur_symbol . $details[$i]['product_total_price'] . '</span>';
                 $msg .= '</td>';
                 $msg .= '</tr>';
             }
         }
     }
     $msg .= '</tbody>';
     $msg .= '<tfoot>';
     /*$msg .= '<!--  <tr>';
           $msg .= '<th scope="row" colspan="2" style="text-align: left; border: 1px solid #eee; border-top-width: 4px; padding: 12px;">Subtotal:</th>';
           $msg .= '<td style="text-align: left; border: 1px solid #eee; border-top-width: 4px; padding: 12px;">';
               $msg .= '<span class="amount"></span>';
           $msg .= '</td>';
       $msg .= '</tr> -->';*/
     $msg .= '<tr>';
     $msg .= '<th scope="row" colspan="2" style="text-align: left; border: 1px solid #eee; padding: 12px;">Shipping:</th>';
     $msg .= '<td style="text-align: left; border: 1px solid #eee; padding: 12px;">' . $order->get_shipping_method() . '</td>';
     $msg .= '</tr>';
     $msg .= '<tr>';
     $msg .= '<th scope="row" colspan="2" style="text-align: left; border: 1px solid #eee; padding: 12px;">Payment Method:</th>';
     $msg .= '<td style="text-align: left; border: 1px solid #eee; padding: 12px;">' . $order->payment_method_title . '</td>';
     $msg .= '</tr>';
     $msg .= '<tr>';
     $msg .= '<th scope="row" colspan="2" style="text-align: left; border: 1px solid #eee; padding: 12px;">Total:</th>';
     $msg .= '<td style="text-align: left; border: 1px solid #eee; padding: 12px;">';
     $msg .= '<span class="amount">' . $total_payment . '</span>';
     $msg .= '</td>';
     $msg .= '</tr>';
     $msg .= '</tfoot>';
     $msg .= '</table>';
     $msg .= '<h2 style="color: #557da1; display: block; font-size: 18px; font-weight: bold; line-height: 130%; margin: 16px 0 8px; text-align: left;">Customer details</h2>';
     $msg .= '<p style="margin: 0 0 16px;">';
     $msg .= '<strong>Email:</strong>';
     if ($order->billing_email) {
         $msg .= $order->billing_email;
     }
     $msg .= '</p>';
     $msg .= '<p style="margin: 0 0 16px;">';
     $msg .= '<strong>Tel:</strong>';
     if ($order->billing_phone) {
         $msg .= $order->billing_phone;
     }
     $msg .= '</p>';
     $msg .= '<table cellspacing="0" cellpadding="0" style="width: 100%; vertical-align: top;" border="0">';
     $msg .= '<tr>';
     $msg .= '<td valign="top" width="50%" style="padding: 12px;">';
     $font = ' font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;';
     $msg .= "<h3 style='color: #557da1; display: block;" . $font . " font-size: 16px; font-weight: bold; line-height: 130%; margin: 16px 0 8px; text-align: left;'>Billing address</h3>";
//.........这里部分代码省略.........

    echo eventon_get_custom_language($evo_options_2, 'evoTX_005a', 'Event Time');
    ?>
</p>
					<p style='<?php 
    echo $__styles_03;
    ?>
'><?php 
    echo $event_time;
    ?>
</p>
				
				
				<?php 
    if (!empty($ticket_item['variation_id'])) {
        $_product = new WC_Product_Variation($ticket_item['variation_id']);
        $hh = $_product->get_variation_attributes();
        foreach ($hh as $f => $v) {
            if (empty($v)) {
                continue;
            }
            ?>
						<p style='<?php 
            echo $__styles_03;
            ?>
'><span style='<?php 
            echo $__styles_02a;
            ?>
'><?php 
            echo eventon_get_custom_language($evo_options_2, 'evoTX_006', 'Type');
            ?>
:</span> <?php 

function bf_wc_variations_custom($thepostid, $customfield)
{
    global $variation_data, $post;
    $post = get_post($thepostid);
    $variation_data = new WC_Product_Variation($post);
    $variation_data->get_variation_attributes();
    $variation_data = (array) $variation_data;
    echo '<pre>';
    print_r($variation_data);
    echo '</pre>';
    extract($variation_data);
    ?>
    <div class="woocommerce_variation wc-metabox closed">
        <h3>
            <a href="#" class="remove_variation delete" rel="<?php 
    echo esc_attr($variation_id);
    ?>
"><?php 
    _e('Remove', 'woocommerce');
    ?>
</a>
            <div class="handlediv" title="<?php 
    esc_attr_e('Click to toggle', 'woocommerce');
    ?>
"></div>
            <div class="tips sort" data-tip="<?php 
    esc_attr_e('Drag and drop, or click to set menu order manually', 'woocommerce');
    ?>
"></div>
            <strong>#<?php 
    echo esc_html($variation_id);
    ?>
: </strong>
            <?php 
    if (isset($parent_data)) {
        foreach ($parent_data['attributes'] as $attribute) {
            // Only deal with attributes that are variations
            if (!$attribute['is_variation']) {
                continue;
            }
            // Get current value for variation (if set)
            $variation_selected_value = isset($variation_data['attribute_' . sanitize_title($attribute['name'])]) ? $variation_data['attribute_' . sanitize_title($attribute['name'])] : '';
            // Name will be something like attribute_pa_color
            echo '<select name="attribute_' . sanitize_title($attribute['name']) . '[' . $loop . ']"><option value="">' . __('Any', 'woocommerce') . ' ' . esc_html(wc_attribute_label($attribute['name'])) . '&hellip;</option>';
            // Get terms for attribute taxonomy or value if its a custom attribute
            if ($attribute['is_taxonomy']) {
                $post_terms = wp_get_post_terms($parent_data['id'], $attribute['name']);
                foreach ($post_terms as $term) {
                    echo '<option ' . selected($variation_selected_value, $term->slug, false) . ' value="' . esc_attr($term->slug) . '">' . apply_filters('woocommerce_variation_option_name', esc_html($term->name)) . '</option>';
                }
            } else {
                $options = wc_get_text_attributes($attribute['value']);
                foreach ($options as $option) {
                    $selected = sanitize_title($variation_selected_value) === $variation_selected_value ? selected($variation_selected_value, sanitize_title($option), false) : selected($variation_selected_value, $option, false);
                    echo '<option ' . $selected . ' value="' . esc_attr($option) . '">' . esc_html(apply_filters('woocommerce_variation_option_name', $option)) . '</option>';
                }
            }
            echo '</select>';
        }
    }
    ?>
            <input type="hidden" name="variable_post_id[<?php 
    echo $loop;
    ?>
]" value="<?php 
    echo esc_attr($variation_id);
    ?>
" />
            <input type="hidden" class="variation_menu_order" name="variation_menu_order[<?php 
    echo $loop;
    ?>
]" value="<?php 
    echo absint($menu_order);
    ?>
" />
        </h3>
        <div class="woocommerce_variable_attributes wc-metabox-content" style="display: none;">
            <div class="data">
                <p class="form-row form-row-first upload_image">
                    <a href="#" class="upload_image_button tips <?php 
    if ($_thumbnail_id > 0) {
        echo 'remove';
    }
    ?>
" data-tip="<?php 
    if ($_thumbnail_id > 0) {
        echo __('Remove this image', 'woocommerce');
    } else {
        echo __('Upload an image', 'woocommerce');
    }
    ?>
" rel="<?php 
    echo esc_attr($variation_id);
    ?>
"><img src="<?php 
    if (!empty($image)) {
        echo esc_attr($image);
    } else {
        echo esc_attr(wc_placeholder_img_src());
    }
//.........这里部分代码省略.........

 /**
  *
  */
 public function filter_woocommerce_add_to_cart_validation($valid, $product_id, $quantity, $variation_id = '', $variations = '')
 {
     global $woocommerce;
     $product = wc_get_product($product_id);
     if ($product->product_type === "variable") {
         $deductornot = get_post_meta($variation_id, '_deductornot', true);
         $deductamount = get_post_meta($variation_id, '_deductamount', true);
         $getvarclass = new WC_Product_Variation($variation_id);
         //reset($array);
         $aatrs = $getvarclass->get_variation_attributes();
         foreach ($aatrs as $key => $value) {
             $slug = $value;
             $cat = str_replace('attribute_', '', $key);
         }
         $titlevaria = get_term_by('slug', $slug, $cat);
         $backorder = get_post_meta($product->post->ID, '_backorders', true);
         $string = WC_Cart::get_item_data($cart_item, $flat);
         //var_dump($string);
         if ($backorder == 'no') {
             if ($deductornot == "yes") {
                 $currentstock = $product->get_stock_quantity();
                 $reduceamount = intval($quantity) * intval($deductamount);
                 $currentavail = intval($currentstock / $deductamount);
                 if ($reduceamount > $currentstock) {
                     $valid = false;
                     wc_add_notice('' . __('You that goes over our availble stock amount.', 'woocommerce') . __('We have: ', 'woocommerce') . $currentavail . ' ' . $product->post->post_title . ' ' . $titlevaria->name . '\'s ' . __(' available.', 'woocommerce'), 'error');
                     return $valid;
                 } else {
                     $valid = true;
                     return $valid;
                 }
             } else {
                 return true;
             }
         }
     }
     return true;
 }