Как объединить рейтинг поста в мультиязычном сайте (Polylang)?

// Safety check add_action( 'admin_init', 'rbnet_test_polylang_installation' ); function rbnet_test_polylang_installation() {     if ( is_admin() && current_user_can( 'activate_plugins' ) &&  !is_plugin_active( 'polylang-pro/polylang.php' ) ) {         add_action( 'admin_notices', 'rbnet_plugin_notice' );          deactivate_plugins( plugin_basename( __FILE__ ) );           if ( isset( $_GET['activate'] ) ) {             unset( $_GET['activate'] );         }     } }  function rbnet_plugin_notice() { 	$class = 'notice notice-error'; 	$message = __( '<strong>Polylang Comments Merger</strong> requires <strong>Polylang</strong> plugin to be installed and active.', 'rbnet-pcmerger' );  	printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), esc_html( $message ) );  }  // Define constants if ( !defined( 'RBNETPM_BASE' ) ) {     define( 'RBNETPM_BASE', plugin_basename( __FILE__ ) ); }   // Load plugin textdomain if ( !function_exists( 'rbnet_load_textdomain' ) ) {      function rbnet_load_textdomain() {         $path = dirname( plugin_basename( __FILE__ ) ) . '/languages/';         load_plugin_textdomain( 'rbnet-pcmerger', false, $path );     }     add_action( 'init', 'rbnet_load_textdomain' ); }  // Sort merged comments function sort_merged_comments($a, $b) { 	return $a->comment_ID - $b->comment_ID; }  // Merge comments on frontend function merge_comments($comments, $post_ID) {  	global $polylang;  	$translationIds = PLL()->model->post->get_translations($post_ID);  	foreach ( $translationIds as $key=>$translationID ){ 		if( $translationID != $post_ID ) { 			$translatedPostComments = get_comments( array('post_id' => $translationID, 'status' => 'approve', 'order' => 'ASC') ); 			if ( $translatedPostComments ) { 				$comments = array_merge($comments, $translatedPostComments); 			} 		} 	}  	// re-sort merged comment array 	if ( count($translationIds) >1 ) { 		usort($comments, 'sort_merged_comments'); 	}  	return $comments; } add_filter('comments_array', 'merge_comments', 100, 2);   // Count merged comments - In AdminCP leaves comments per translations function merge_comment_count($count, $post_ID) {  	if ( !is_admin() ){ 		global $polylang;    		$translationIds = PLL()->model->post->get_translations($post_ID);      		foreach ( $translationIds as $key=>$translationID ){ 			if( $translationID != $post_ID ) { 				$translatedPost = get_post($translationID); 				if ( $translatedPost ) { 					$count = $count + $translatedPost->comment_count; 				} 			} 		} 	}     return $count; } add_filter('get_comments_number', 'merge_comment_count', 100, 2);  // Stop Polylang filtering comments function polylang_remove_comments_filter() {     global $polylang;     remove_filter('comments_clauses', array(&$polylang->filters, 'comments_clauses')); } add_action('wp','polylang_remove_comments_filter');  // Add custom meta link on plugin list page if ( !function_exists( 'rbnet_meta_links' ) ) {      function rbnet_meta_links( $links, $file ) {         if ( $file == RBNETPM_BASE ) {             $links[] = '<a href="https://www.paypal.me/RobertoBolli/2" target="_blank" title="' . __( 'Donate', 'rbnet-pcmerger' ) . '"><strong>' . __( 'Donate', 'rbnet-pcmerger' ) . '</strong></a>';         }         return $links;     }     add_filter( 'plugin_row_meta', 'rbnet_meta_links', 10, 2 ); }

// Safety check add_action( 'admin_init', 'rbnet_test_polylang_installation' ); function rbnet_test_polylang_installation() { if ( is_admin() && current_user_can( 'activate_plugins' ) && !is_plugin_active( 'polylang-pro/polylang.php' ) ) { add_action( 'admin_notices', 'rbnet_plugin_notice' ); deactivate_plugins( plugin_basename( __FILE__ ) ); if ( isset( $_GET['activate'] ) ) { unset( $_GET['activate'] ); } } } function rbnet_plugin_notice() { $class = 'notice notice-error'; $message = __( '<strong>Polylang Comments Merger</strong> requires <strong>Polylang</strong> plugin to be installed and active.', 'rbnet-pcmerger' ); printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( $class ), esc_html( $message ) ); } // Define constants if ( !defined( 'RBNETPM_BASE' ) ) { define( 'RBNETPM_BASE', plugin_basename( __FILE__ ) ); } // Load plugin textdomain if ( !function_exists( 'rbnet_load_textdomain' ) ) { function rbnet_load_textdomain() { $path = dirname( plugin_basename( __FILE__ ) ) . '/languages/'; load_plugin_textdomain( 'rbnet-pcmerger', false, $path ); } add_action( 'init', 'rbnet_load_textdomain' ); } // Sort merged comments function sort_merged_comments($a, $b) { return $a->comment_ID - $b->comment_ID; } // Merge comments on frontend function merge_comments($comments, $post_ID) { global $polylang; $translationIds = PLL()->model->post->get_translations($post_ID); foreach ( $translationIds as $key=>$translationID ){ if( $translationID != $post_ID ) { $translatedPostComments = get_comments( array('post_id' => $translationID, 'status' => 'approve', 'order' => 'ASC') ); if ( $translatedPostComments ) { $comments = array_merge($comments, $translatedPostComments); } } } // re-sort merged comment array if ( count($translationIds) >1 ) { usort($comments, 'sort_merged_comments'); } return $comments; } add_filter('comments_array', 'merge_comments', 100, 2); // Count merged comments - In AdminCP leaves comments per translations function merge_comment_count($count, $post_ID) { if ( !is_admin() ){ global $polylang; $translationIds = PLL()->model->post->get_translations($post_ID); foreach ( $translationIds as $key=>$translationID ){ if( $translationID != $post_ID ) { $translatedPost = get_post($translationID); if ( $translatedPost ) { $count = $count + $translatedPost->comment_count; } } } } return $count; } add_filter('get_comments_number', 'merge_comment_count', 100, 2); // Stop Polylang filtering comments function polylang_remove_comments_filter() { global $polylang; remove_filter('comments_clauses', array(&$polylang->filters, 'comments_clauses')); } add_action('wp','polylang_remove_comments_filter'); // Add custom meta link on plugin list page if ( !function_exists( 'rbnet_meta_links' ) ) { function rbnet_meta_links( $links, $file ) { if ( $file == RBNETPM_BASE ) { $links[] = '<a href="https://www.paypal.me/RobertoBolli/2" target="_blank" title="' . __( 'Donate', 'rbnet-pcmerger' ) . '"><strong>' . __( 'Donate', 'rbnet-pcmerger' ) . '</strong></a>'; } return $links; } add_filter( 'plugin_row_meta', 'rbnet_meta_links', 10, 2 ); }

//Enqueue the plugin's styles. add_action( 'wp_enqueue_scripts', 'wpp_comment_rating_styles' ); function wpp_comment_rating_styles() { 	wp_register_style( 'wpp-comment-rating-styles', plugins_url( '/', __FILE__ ) . 'assets/style.css' ); 	wp_enqueue_style( 'dashicons' ); }  //Create the rating interface. add_action( 'comment_form_logged_in_after', 'wpp_comment_rating_rating_field' ); add_action( 'comment_form_before_fields', 'wpp_comment_rating_rating_field' ); function wpp_comment_rating_rating_field () { ?> 	<p><?php pll_e('Rate this excursion'); ?></p> 	<fieldset class="comments-rating"> 		<span class="rating-container"> 			<?php for ($i = 5;$i >= 1;$i--): ?> 				<input type="radio" id="rating-<?php echo esc_attr($i); ?>" name="rating" value="<?php echo esc_attr($i); ?>"> 				<label for="rating-<?php echo esc_attr($i); ?>" id="rating-<?php echo esc_attr($i); ?>"><?php echo esc_html($i); ?></label> 			<?php endfor; ?> 			<input type="radio" id="rating-0" class="star-cb-clear" name="rating" value="0" /><label for="rating-0">0</label> 		</span> 	</fieldset>   <?php }  //Save the rating submitted by the user. add_action('comment_post', 'wpp_comment_rating_save_comment_rating'); function wpp_comment_rating_save_comment_rating($comment_id) { 	if ((isset($_POST['rating'])) && ('' !== $_POST['rating'])) $rating = intval($_POST['rating']); 	add_comment_meta($comment_id, 'rating', $rating); }  //Display the rating on a submitted comment. add_filter('comment_text', 'wpp_comment_rating_display_rating'); function wpp_comment_rating_display_rating($comment_text) { 	if ($rating = get_comment_meta(get_comment_ID() , 'rating', true)) { 		$stars = '<div class="stars">'; 		for ($i = 1;$i <= $rating;$i++)	{ $stars .= '<span class="dashicons dashicons-star-filled yellow" style="color:#ffbc00"></span>'; } 		if ($rating < 5) { 			for ($i = $rating;$i < 5;$i++) { $stars .= '<span class="dashicons dashicons-star-filled grey" style="color:#ddd"></span>'; } 		} 		$stars .= '</div>'; 		$comment_text = $stars . $comment_text; 		return $comment_text; 	} 	else { 		return $comment_text; 	} }  //Get the average rating of a post. function wpp_comment_rating_get_average_ratings( $id ) { 	$comments = get_approved_comments( $id ); 	if ( $comments ) { 		$i = 0; $total = 0; foreach( $comments as $comment ){ 			$rate = get_comment_meta( $comment->comment_ID, 'rating', true ); 			if( isset( $rate ) && '' !== $rate ) { $i++; $total += $rate;} 		} 		if ( 0 === $i ) { return false; }  		else { return round( $total / $i, 1 ); } 	} else { 	return false; 	} }  //Display the average rating above the content. add_shortcode( 'comment_displaying_average_rating', 'wpp_comment_rating_display_average_rating' ); function wpp_comment_rating_display_average_rating( $content ) { 	global $post; 	if ( false === wpp_comment_rating_get_average_ratings( $post->ID ) ) { return $content;	} 	$stars   = ''; 	$average = wpp_comment_rating_get_average_ratings( $post->ID ); 	for ( $i = 1; $i <= $average + 1; $i++ ) { 		$width = intval( $i - $average > 0 ? 20 - ( ( $i - $average ) * 20 ) : 20 ); 		if ( 0 === $width ) {continue;} 		$stars .= '<span style="overflow:hidden; width:' . $width . 'px" class="dashicons dashicons-star-filled"></span>'; 		if ( $i - $average > 0 ) { 			$stars .= '<span style="overflow:hidden; position:relative; left:-' . $width .'px;" class="dashicons dashicons-star-empty"></span>'; 		} 	} 	$custom_content  = '<span class="average-rating">'. $stars .' <strong>'.$average .'</strong></span>'; 	$custom_content .= $content; 	return $custom_content; }

//Enqueue the plugin's styles. add_action( 'wp_enqueue_scripts', 'wpp_comment_rating_styles' ); function wpp_comment_rating_styles() { wp_register_style( 'wpp-comment-rating-styles', plugins_url( '/', __FILE__ ) . 'assets/style.css' ); wp_enqueue_style( 'dashicons' ); } //Create the rating interface. add_action( 'comment_form_logged_in_after', 'wpp_comment_rating_rating_field' ); add_action( 'comment_form_before_fields', 'wpp_comment_rating_rating_field' ); function wpp_comment_rating_rating_field () { ?> <p><?php pll_e('Rate this excursion'); ?></p> <fieldset class="comments-rating"> <span class="rating-container"> <?php for ($i = 5;$i >= 1;$i--): ?> <input type="radio" id="rating-<?php echo esc_attr($i); ?>" name="rating" value="<?php echo esc_attr($i); ?>"> <label for="rating-<?php echo esc_attr($i); ?>" id="rating-<?php echo esc_attr($i); ?>"><?php echo esc_html($i); ?></label> <?php endfor; ?> <input type="radio" id="rating-0" class="star-cb-clear" name="rating" value="0" /><label for="rating-0">0</label> </span> </fieldset> <?php } //Save the rating submitted by the user. add_action('comment_post', 'wpp_comment_rating_save_comment_rating'); function wpp_comment_rating_save_comment_rating($comment_id) { if ((isset($_POST['rating'])) && ('' !== $_POST['rating'])) $rating = intval($_POST['rating']); add_comment_meta($comment_id, 'rating', $rating); } //Display the rating on a submitted comment. add_filter('comment_text', 'wpp_comment_rating_display_rating'); function wpp_comment_rating_display_rating($comment_text) { if ($rating = get_comment_meta(get_comment_ID() , 'rating', true)) { $stars = '<div class="stars">'; for ($i = 1;$i <= $rating;$i++) { $stars .= '<span class="dashicons dashicons-star-filled yellow" style="color:#ffbc00"></span>'; } if ($rating < 5) { for ($i = $rating;$i < 5;$i++) { $stars .= '<span class="dashicons dashicons-star-filled grey" style="color:#ddd"></span>'; } } $stars .= '</div>'; $comment_text = $stars . $comment_text; return $comment_text; } else { return $comment_text; } } //Get the average rating of a post. function wpp_comment_rating_get_average_ratings( $id ) { $comments = get_approved_comments( $id ); if ( $comments ) { $i = 0; $total = 0; foreach( $comments as $comment ){ $rate = get_comment_meta( $comment->comment_ID, 'rating', true ); if( isset( $rate ) && '' !== $rate ) { $i++; $total += $rate;} } if ( 0 === $i ) { return false; } else { return round( $total / $i, 1 ); } } else { return false; } } //Display the average rating above the content. add_shortcode( 'comment_displaying_average_rating', 'wpp_comment_rating_display_average_rating' ); function wpp_comment_rating_display_average_rating( $content ) { global $post; if ( false === wpp_comment_rating_get_average_ratings( $post->ID ) ) { return $content; } $stars = ''; $average = wpp_comment_rating_get_average_ratings( $post->ID ); for ( $i = 1; $i <= $average + 1; $i++ ) { $width = intval( $i - $average > 0 ? 20 - ( ( $i - $average ) * 20 ) : 20 ); if ( 0 === $width ) {continue;} $stars .= '<span style="overflow:hidden; width:' . $width . 'px" class="dashicons dashicons-star-filled"></span>'; if ( $i - $average > 0 ) { $stars .= '<span style="overflow:hidden; position:relative; left:-' . $width .'px;" class="dashicons dashicons-star-empty"></span>'; } } $custom_content = '<span class="average-rating">'. $stars .' <strong>'.$average .'</strong></span>'; $custom_content .= $content; return $custom_content; }