Ticket #37826: 37826.6.diff

src/wp-admin/comment.php

@@ -36 +36 @@
         }
 }
 
+/**
+* Prevent actions in a comment associated with `Trashed` post.
+*
+* @since 5.3.0
+*
+* @link https://core.trac.wordpress.org/ticket/37826
+*/
+$comment_id = absint( $_GET['c'] );
+$comment = get_comment( $comment_id );
+
+if ( 'trash' === get_post_status( $comment->comment_post_ID ) ) {
+        wp_die( __( 'You can’t edit this comment because the associated post is in the Trash. Please restore the post first, then try again.' ) );
+}
+
 switch ( $action ) {
 
         case 'editcomment':
@@ -60 +74 @@
                 wp_enqueue_script( 'comment' );
                 require_once( ABSPATH . 'wp-admin/admin-header.php' );
 
-                $comment_id = absint( $_GET['c'] );
-
-                $comment = get_comment( $comment_id );
                 if ( ! $comment ) {
                         comment_footer_die( __( 'Invalid comment ID.' ) . sprintf( ' <a href="%s">' . __( 'Go back' ) . '</a>.', 'javascript:history.go(-1)' ) );
                 }
@@ -87 +98 @@
         case 'spam':
                 $title = __( 'Moderate Comment' );
 
-                $comment_id = absint( $_GET['c'] );
-
-                $comment = get_comment( $comment_id );
                 if ( ! $comment ) {
                         wp_redirect( admin_url( 'edit-comments.php?error=1' ) );
                         die();

src/wp-admin/includes/class-wp-list-table.php

@@ -685 +685 @@
                                 '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">%s</span>',
                                 __( 'No comments' )
                         );
-                        // Approved comments have different display depending on some conditions.
+                /**
+                * Remove link in the comment bubble for 'trash' post.
+                *
+                * @since 5.4.0
+                *
+                * @link https://core.trac.wordpress.org/ticket/37826
+                */
+                } elseif ( $approved_comments && 'trash' === get_post_status( $post_id ) ) {
+                        printf( '<span class="post-com-count post-com-count-approved"><span class="comment-count-approved" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></span>',
+                                $approved_comments_number,
+                                $pending_comments ? $approved_phrase : $approved_only_phrase
+                        );
+                // Approved comments have different display depending on some conditions.
                 } elseif ( $approved_comments ) {
                         printf(
                                 '<a href="%s" class="post-com-count post-com-count-approved"><span class="comment-count-approved" aria-hidden="true">%s</span><span class="screen-reader-text">%s</span></a>',