From 2370a81286c45f9830792f670f0b8de6138fd613 Mon Sep 17 00:00:00 2001
From: Boone Gorges <boonebgorges@gmail.com>
Date: Fri, 25 Sep 2015 04:41:25 +0000
Subject: [PATCH] Allow metadata to be attached to comment at time of creation.

The new `$comment_meta` parameter of `wp_insert_comment()` allows an array of
key/value pairs to be passed when creating a comment. These pairs are then
stored as commentmeta when the comment has been created.

Props tellyworth, wonderboymusic.
Fixes #12431.
Built from https://develop.svn.wordpress.org/trunk@34533


git-svn-id: http://core.svn.wordpress.org/trunk@34497 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/comment-functions.php | 10 ++++++++++
 wp-includes/version.php           |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/wp-includes/comment-functions.php b/wp-includes/comment-functions.php
index 7b76dbedeb..ad8f9c2fa3 100644
--- a/wp-includes/comment-functions.php
+++ b/wp-includes/comment-functions.php
@@ -1377,6 +1377,7 @@ function wp_get_current_commenter() {
  * Inserts a comment into the database.
  *
  * @since 2.0.0
+ * @since 4.4.0 Introduced `$comment_meta` argument.
  *
  * @global wpdb $wpdb WordPress database abstraction object.
  *
@@ -1401,6 +1402,8 @@ function wp_get_current_commenter() {
  *     @type int        $comment_post_ID      ID of the post that relates to the comment, if any.
  *                                            Default empty.
  *     @type string     $comment_type         Comment type. Default empty.
+ *     @type array      $comment_meta         Optional. Array of key/value pairs to be stored in commentmeta for the
+ *                                            new comment.
  *     @type int        $user_id              ID of the user who submitted the comment. Default 0.
  * }
  * @return int|false The new comment's ID on success, false on failure.
@@ -1439,6 +1442,13 @@ function wp_insert_comment( $commentdata ) {
 	}
 	$comment = get_comment( $id );
 
+	// If metadata is provided, store it.
+	if ( isset( $commentdata['comment_meta'] ) && is_array( $commentdata['comment_meta'] ) ) {
+		foreach ( $commentdata['comment_meta'] as $meta_key => $meta_value ) {
+			add_comment_meta( $comment->comment_ID, $meta_key, $meta_value, true );
+		}
+	}
+
 	/**
 	 * Fires immediately after a comment is inserted into the database.
 	 *
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 8db91f742a..b800ea861c 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34532';
+$wp_version = '4.4-alpha-34533';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.