better check if it is really a webmention query

Author: pfefferle

includes/class-comment-walker.php

@@ -291,8 +291,12 @@ public static function comment_query( $query ) {
 			return;
 		}
 
-		if ( ! empty( $query->query_vars['type__in'] ) ) {
-			return;
+		if ( ! empty( $query->query_vars['meta_query'] ) ) {
+			$query = current( $query->query_vars['meta_query'] );
+
+			if ( ! empty( $query['key'] ) && 'protocol' === $query['key'] ) {
+				return;
+			}
 		}
 
 		if ( isset( $query->query_vars['count'] ) && true === $query->query_vars['count'] ) {

templates/webmention-comments.php

@@ -1,14 +1,20 @@
 <?php
 $mentions = get_comments(
 	array(
-		'post_id'  => get_the_ID(),
-		'type__in' => get_webmention_comment_type_names(),
-		'status'   => 'approve',
+		'post_id'    => get_the_ID(),
+		'type__in'   => get_webmention_comment_type_names(),
+		'meta_query' => array(
+			array(
+				'key'     => 'protocol',
+				'compare' => 'EXISTS',
+			),
+		),
+		'status'     => 'approve',
 	)
 );
 
 $grouped_mentions = separate_comments( $mentions );
-$fold_limit = get_option( 'webmention_facepile_fold_limit', 0 );
+$fold_limit       = get_option( 'webmention_facepile_fold_limit', 0 );
 
 do_action( 'webmention_before_reaction_list' );
 
@@ -21,10 +27,11 @@
 <ul class="reaction-list reaction-list--<?php echo esc_attr( $mention_type ); ?>">
 	<h2><?php echo get_webmention_comment_type_attr( $mention_type, 'label' ); ?></h2>
 
-	<?php if ( ( $fold_limit > 0 ) && $fold_limit < count( $mentions ) ) {
+	<?php
+	if ( ( $fold_limit > 0 ) && $fold_limit < count( $mentions ) ) {
 		$overflow = array_slice( $mentions, $fold_limit );
-		$show = array_slice( $mentions, 0, $fold_limit );
-	?>
+		$show     = array_slice( $mentions, 0, $fold_limit );
+		?>
 		<details class="webmention-facepile">
 		<summary>
 		<?php
@@ -47,13 +54,12 @@
 			);
 		?>
 		</details>
-	<?php
+		<?php
 	} else {
 		wp_list_comments(
 			array(
 				'avatar_only' => true,
 				'avatar_size' => 64,
-
 			),
 			$mentions
 		);