在自定义WooCommerce repport中获得产品评论的平均评分

时间:2019-04-11 09:59:06

标签: php wordpress woocommerce product hook-woocommerce

在Woocommerce中,我试图以以下方式显示每个产品的报告(HTML表):

enter image description here

基于Display total customers reviews and ratings average in WooCommerce答案代码,它以这种方式获取产品平均评分:

echo products_rating_average_html();

我如何才能分别获得每个产品的平均评分……例如,如果该产品有4或5条评论,则可以获得它们的平均评分(针对每个产品)

我也希望对每种产品都发表评论评论,并将它们放在表格中……

2 个答案:

答案 0 :(得分:1)

这将给出给定产品ID的平均评分

$rating = get_post_meta( $product_id, '_wc_average_rating', true );

您可以在产品循环中使用此功能,这将为您提供不带任何html的原始平均评级

要获取最新评论,您可以在下面使用此代码在functions.php中添加,然后在要显示最新评论的地方调用此操作,将当前产品对象作为参数

function display_product_review($product_id) {

    $product = wc_get_product( $product_id );
    $comments = get_approved_comments( $product->id );

    $product_link = '/product/' . $product->post->post_name . "/#tab-reviews/";

    if ( !empty ($comments) ) {
        echo $comments[0]->comment_content . '<br><a href="'. $product_link . '">Read more reviews...</a>';
    } else {
        echo "There are no reviews for this product yet. Would you like to <a href='" . $product_link ."'>add your own review</a>?";       
    }
}

add_action('get_latest_review','display_product_review');

呼吁采取行动

do_action('get_latest_review',$product);

答案 1 :(得分:1)

看看this answer thread,您会发现可以使用WC_Product这样的方法:

  • get_average_rating()
  • get_rating_counts()

这是一个完整的示例:

1)获取产品所需的相关数据(可自定义):

$products_data = []; // Initializing

$products = wc_get_products( ['limit' => -1] ); // Get all WC_Product objects

// Loop through products -- Preparing data to be displayed
foreach ( $products as $product ) {
    $product_id = $product->get_id();

    // 1. Product data as product name …
    $products_data[$product_id]['name'] = $product->get_name();


    // 2. Average rating and rating count
    $products_data[$product_id]['rating'] = (float) $product->get_average_rating();
    $products_data[$product_id]['count']  = (int) $product->get_rating_count();

    // 3. Reviews -- Loop though product reviews
    foreach( get_approved_comments( $product_id ) as $review ) {
        if( $review->comment_type === 'review' ) {
            $products_data[$product_id]['reviews'][] = (object) [
                'author'    => $review->comment_author,
                'email'     => $review->comment_author_email,
                'date'      => strtotime($review->comment_date),
                'content'   => $review->comment_content,
            ];
        }
    }
}

2)在表中可自定义显示:

echo '<table class="products-reviews-ratings"><tr>
    <th>'.__("ID").'</th>
    <th>'.__("Name").'</th>
    <th>'.__("Rating").'</th>
    <th>'.__("count").'</th>
    <th style="text-align:center">'.__("Reviews (author, date and content)").'</th>
</tr>';

foreach ($products_data as $product_id => $data){
    echo '<tr>
        <td>'.$product_id.'</td>
        <td>'.$data['name'].'</td>
        <td>'.$data['rating'].'</td>
        <td>'.$data['count'].'</td>
        <td style="text-align:center">';

    if( isset($data['reviews']) && $data['reviews'] > 0 ) {
        echo '<table>';

        // Loop through reviews
        foreach ($data['reviews'] as $review ){
            echo '<tr>
                <td><a href="mailto:'.$review->email.'">'.$review->author.'</a></td>
                <td>'.date( 'Y-m-d', $review->date ).'</td>
                <td>'.$review->content.'</td>
            </tr>';
        }
        echo '</table>';
    } else {
        _e('No reviews yet');
    }

    echo '</td></tr>';
}
echo '</table>';

您将得到类似的东西:

enter image description here