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[2.3] Combine transients for get_rating_count 

@claudiosmweb
This commit is contained in:
Mike Jolley 2015-05-25 02:00:20 +01:00
parent 62c70603ec
commit b8bcd24edd
2 changed files with 18 additions and 19 deletions
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31
includes/abstracts/abstract-wc-product.php
View File

@ -1050,28 +1050,33 @@ class WC_Product {
* @return int
*/
public function get_rating_count( $value = null ) {
$value = intval( $value );
$value_suffix = $value ? '_' . $value : '';
$transient_name = 'wc_rating_count_' . $this->id . $value_suffix . WC_Cache_Helper::get_transient_version( 'product' );
if ( false === ( $count = get_transient( $transient_name ) ) ) {
$transient_name = 'wc_rating_count_' . $this->id . WC_Cache_Helper::get_transient_version( 'product' );
if ( ! is_array( $counts = get_transient( $transient_name ) ) ) {
global $wpdb;
$where_meta_value = $value ? $wpdb->prepare( " AND meta_value = %d", $value ) : " AND meta_value > 0";
$count = $wpdb->get_var( $wpdb->prepare("
SELECT COUNT(meta_value) FROM $wpdb->commentmeta
$counts = array();
$raw_counts = $wpdb->get_results( $wpdb->prepare("
SELECT meta_value, COUNT( * ) as meta_value_count FROM $wpdb->commentmeta
LEFT JOIN $wpdb->comments ON $wpdb->commentmeta.comment_id = $wpdb->comments.comment_ID
WHERE meta_key = 'rating'
AND comment_post_ID = %d
AND comment_approved = '1'
", $this->id ) . $where_meta_value );
AND meta_value > 0
GROUP BY meta_value
", $this->id ) );
set_transient( $transient_name, $count, DAY_IN_SECONDS * 30 );
foreach ( $raw_counts as $count ) {
$counts[ $count->meta_value ] = $count->meta_value_count;
}
set_transient( $transient_name, $counts, DAY_IN_SECONDS * 30 );
}
return $count;
if ( is_null( $value ) ) {
return array_sum( $counts );
} else {
return isset( $counts[ $value ] ) ? $counts[ $value ] : 0;
}
}
/**

6
includes/class-wc-comments.php
View File

@ -222,14 +222,8 @@ class WC_Comments {
public static function clear_transients( $post_id ) {
$post_id = absint( $post_id );
$transient_version = WC_Cache_Helper::get_transient_version( 'product' );
delete_transient( 'wc_average_rating_' . $post_id . $transient_version );
delete_transient( 'wc_rating_count_' . $post_id . $transient_version );
delete_transient( 'wc_rating_count_' . $post_id . '_1' . $transient_version );
delete_transient( 'wc_rating_count_' . $post_id . '_2' . $transient_version );
delete_transient( 'wc_rating_count_' . $post_id . '_3' . $transient_version );
delete_transient( 'wc_rating_count_' . $post_id . '_4' . $transient_version );
delete_transient( 'wc_rating_count_' . $post_id . '_5' . $transient_version );
delete_transient( 'wc_review_count_' . $post_id . $transient_version );
}