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Your IP : 216.73.216.188
<?php
namespace MPHBR;
class RatingManager {
public function __construct() {
add_action( 'transition_comment_status', [ $this, 'onTransitionCommentStatus' ], 10, 3 );
}
/**
* @param string $new_status
* @param string $old_status
* @param \WP_Comment $comment
*/
function onTransitionCommentStatus( $new_status, $old_status, $comment ) {
if ( $comment->comment_type !== 'mphbr_review' ) {
return;
}
// Update rating when comment status change from approved or to approved
if ( $new_status === 'approved' || $old_status === 'approved' ) {
MPHBR()->getRatingManager()->updateRatings( $comment->comment_post_ID );
}
}
/**
* @param int $roomTypeId
*
*/
public function updateRatings( $roomTypeId ) {
$reviews = MPHBR()->getReviewRepository()->findAllApprovedForRoomType( $roomTypeId );
$ratings = array_map( function ( $review ) {
return $review->getRatings();
}, $reviews );
$counts = [];
$averageRatings = [];
foreach ( MPHBR()->getRatingTypeTaxonomy()->getAll() as $ratingTypeId ) {
$allRatingsByType = array_filter( array_column( $ratings, $ratingTypeId ) );
// Collect only exists ratings
if ( ! empty( $allRatingsByType ) ) {
$ratingsCount = count( $allRatingsByType );
$averageRatings[ $ratingTypeId ] = (float) array_sum( $allRatingsByType ) / $ratingsCount;
$counts[ $ratingTypeId ] = $ratingsCount;
} else {
$averageRatings[ $ratingTypeId ] = 0.0;
$counts[ $ratingTypeId ] = 0;
}
}
foreach ( $averageRatings as $avgRatingTypeId => $avgRating ) {
update_post_meta( $roomTypeId, sprintf( 'mphbr_rating_%d', $avgRatingTypeId ), $avgRating );
update_post_meta( $roomTypeId, sprintf( 'mphbr_rating_%d_count', $avgRatingTypeId ), $counts[ $avgRatingTypeId ] );
}
$this->updateGlobalRating( $roomTypeId );
}
function updateGlobalRating( $roomTypeId ) {
$ratings = $this->getRatings( $roomTypeId );
$globalRating = ! empty( $ratings ) ? array_sum( array_column( $ratings, 'value' ) ) / count( $ratings ) : 0.0;
$globalCount = MPHBR()->getReviewRepository()->findRatingReviewsCount( $roomTypeId );
update_post_meta( $roomTypeId, 'mphbr_avg_rating', $globalRating );
update_post_meta( $roomTypeId, 'mphbr_avg_ratings_count', $globalCount );
}
/**
*
* @param int $roomTypeId
*
* @return array %ratingTypeId% => [ value => %ratingValue%, count => %ratingsCount% ]
*
*/
function getRatings( $roomTypeId ) {
$ratings = [];
foreach ( MPHBR()->getRatingTypeTaxonomy()->getAll() as $ratingTypeId ) {
$ratingValue = (float) get_post_meta( $roomTypeId, sprintf( 'mphbr_rating_%d', $ratingTypeId ), true );
$ratingCount = (int) get_post_meta( $roomTypeId, sprintf( 'mphbr_rating_%d_count', $ratingTypeId ), true );
if ( $ratingValue && $ratingCount ) {
$ratings[ $ratingTypeId ]['value'] = $ratingValue;
$ratings[ $ratingTypeId ]['count'] = $ratingCount;
}
}
return $ratings;
}
/**
* @param int $roomTypeId
*
* @return float
*/
function getGlobalRating( $roomTypeId ) {
return (float) get_post_meta( $roomTypeId, 'mphbr_avg_rating', true );
}
/**
* @param $roomTypeId
*
* @return int
*/
function getGlobalRatingsCount( $roomTypeId ) {
return (int) get_post_meta( $roomTypeId, 'mphbr_avg_ratings_count', true );
}
}