From 2561a6bb45b9e0b3dac6bfb242fdc26c3c17a05a Mon Sep 17 00:00:00 2001
From: westi <westi@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 13 Sep 2009 08:52:39 +0000
Subject: [PATCH] Switch the post|page being editing message from a
 create_function call to a normal function and reduce the duplicated code. See
 #10729.

git-svn-id: http://svn.automattic.com/wordpress/trunk@11923 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/post.php | 15 +++++++++++++++
 wp-admin/page.php          |  6 +-----
 wp-admin/post.php          |  6 +-----
 3 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/wp-admin/includes/post.php b/wp-admin/includes/post.php
index 25811b011..32d7b3464 100644
--- a/wp-admin/includes/post.php
+++ b/wp-admin/includes/post.php
@@ -1072,6 +1072,21 @@ function wp_set_post_lock( $post_id ) {
 		update_post_meta( $post->ID, '_edit_last', $current_user->ID );
 }
 
+/**
+ * Outputs the notice message to say that someone else is editing this post at the moment.
+ * 
+ * @since 2.9.0
+ * @return none
+ */
+function _admin_notice_post_locked() {
+	global $post;
+	$last_user = get_userdata( get_post_meta( $post->ID, '_edit_last', true ) );
+	$last_user_name = $last_user ? $last_user->display_name : __('Somebody');
+	$post_type_name = ('page' == $post->post_type) ? _x('page', 'Used to describe page in admin_notice when other user editing.') : _x('post','Used to describe post in admin_notice when other user editing.');
+	$message = sprintf( __( 'Warning: %1$s is currently editing this %2$s' ), esc_html( $last_user_name ), esc_html( $post_type_name ) );
+	echo "<div class='error'><p>$message</p></div>";	
+}
+
 /**
  * Creates autosave data for the specified post from $_POST data.
  *
diff --git a/wp-admin/page.php b/wp-admin/page.php
index fcb7bd205..418d5655c 100644
--- a/wp-admin/page.php
+++ b/wp-admin/page.php
@@ -108,11 +108,7 @@ case 'edit':
 	wp_enqueue_script('word-count');
 
 	if ( $last = wp_check_post_lock( $post->ID ) ) {
-		$last_user = get_userdata( $last );
-		$last_user_name = $last_user ? $last_user->display_name : __('Somebody');
-		$message = sprintf( __( 'Warning: %s is currently editing this page' ), esc_html( $last_user_name ) );
-		$message = str_replace( "'", "\'", "<div class='error'><p>$message</p></div>" );
-		add_action('admin_notices', create_function( '', "echo '$message';" ) );
+		add_action('admin_notices', '_admin_notice_post_locked' );
 	} else {
 		wp_set_post_lock( $post->ID );
 		wp_enqueue_script('autosave');
diff --git a/wp-admin/post.php b/wp-admin/post.php
index 35636448a..c83296351 100644
--- a/wp-admin/post.php
+++ b/wp-admin/post.php
@@ -143,11 +143,7 @@ case 'edit':
 	enqueue_comment_hotkeys_js();
 
 	if ( $last = wp_check_post_lock( $post->ID ) ) {
-		$last_user = get_userdata( $last );
-		$last_user_name = $last_user ? $last_user->display_name : __('Somebody');
-		$message = sprintf( __( 'Warning: %s is currently editing this post' ), esc_html( $last_user_name ) );
-		$message = str_replace( "'", "\'", "<div class='error'><p>$message</p></div>" );
-		add_action('admin_notices', create_function( '', "echo '$message';" ) );
+		add_action('admin_notices', '_admin_notice_post_locked' );
 	} else {
 		wp_set_post_lock( $post->ID );
 		wp_enqueue_script('autosave');