Comments: Include a "View Post" link on the Comments screen for a single post.

This makes it easier to view the post on the front end of the site when moderating comments, without having to open the editor first.

Props trejder, audrasjb, vladytimy, lukecarbis, ayeshrajans, chaion07, paaljoachim, hareesh-pillai, SergeyBiryukov.
Fixes #52353.
Built from https://develop.svn.wordpress.org/trunk@50999


git-svn-id: http://core.svn.wordpress.org/trunk@50608 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/edit-comments.php

@@ -228,6 +228,18 @@ if ( $post_id ) {
 </h1>
 
 <?php
+if ( $post_id ) {
+	$post_type_object = get_post_type_object( get_post_type( $post_id ) );
+
+	if ( $post_type_object ) {
+		printf(
+			'<a href="%1$s" class="comments-view-item-link">%2$s</a>',
+			get_permalink( $post_id ),
+			$post_type_object->labels->view_item
+		);
+	}
+}
+
 if ( isset( $_REQUEST['s'] ) && strlen( $_REQUEST['s'] ) ) {
 	echo '<span class="subtitle">';
 	printf(

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8-alpha-50998';
+$wp_version = '5.8-alpha-50999';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.