From a8f998d914641443266246d21b29edfe53fa161a Mon Sep 17 00:00:00 2001
From: azaozz <azaozz@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 18 Oct 2008 17:00:20 +0000
Subject: [PATCH] Comments post-box: show 10 comments at load only if the
 postbox is not hidden

git-svn-id: http://svn.automattic.com/wordpress/trunk@9241 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/edit-form-advanced.php | 10 ++++++++--
 wp-admin/js/post.js             | 15 +++++++++++----
 wp-includes/script-loader.php   |  2 +-
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/wp-admin/edit-form-advanced.php b/wp-admin/edit-form-advanced.php
index 8ac5f9fd96..ced340473f 100644
--- a/wp-admin/edit-form-advanced.php
+++ b/wp-admin/edit-form-advanced.php
@@ -340,8 +340,9 @@ function post_comment_status_meta_box($post) {
 	<label for="comment_status" class="selectit"> <input name="comment_status" type="checkbox" id="comment_status" value="open" <?php checked($post->comment_status, 'open'); ?> /> <?php _e('Allow comments on this post') ?></label>
 </p>
 <?php
+	$total = $wpdb->get_var($wpdb->prepare("SELECT count(1) FROM $wpdb->comments WHERE comment_post_ID = '%d' AND ( comment_approved = '0' OR comment_approved = '1')", $post_ID));
 
-	if ( !$post_ID || $post_ID < 0 || 0 == $post->comment_count )
+	if ( !$post_ID || $post_ID < 0 || 1 > $total )
 		return;
 
 wp_nonce_field( 'get-comments', 'add_comment_nonce', false );
@@ -358,8 +359,13 @@ wp_nonce_field( 'get-comments', 'add_comment_nonce', false );
 <tbody id="the-comment-list" class="list:comment">
 </tbody>
 </table>
-<p class="hide-if-no-js"><a href="#commentstatusdiv" id="show-comments" onclick="commentsBox.get();return false;"><?php _e('Show comments'); ?></a> <img class="waiting" style="display:none;" src="images/loading.gif" alt="" /></p>
+<p class="hide-if-no-js"><a href="#commentstatusdiv" id="show-comments" onclick="commentsBox.get(<?php echo $total; ?>);return false;"><?php _e('Show comments'); ?></a> <img class="waiting" style="display:none;" src="images/loading.gif" alt="" /></p>
 <?php
+	$hidden = (array) get_user_option( "meta-box-hidden_post" );
+	if ( ! in_array('commentstatusdiv', $hidden) ) { ?>
+		<script type="text/javascript">commentsBox.get(<?php echo $total; ?>, 10);</script>
+<?php
+	}
 }
 add_meta_box('commentstatusdiv', __('Comments on this Post'), 'post_comment_status_meta_box', 'post', 'normal', 'core');
 
diff --git a/wp-admin/js/post.js b/wp-admin/js/post.js
index c09e132b47..212448330c 100644
--- a/wp-admin/js/post.js
+++ b/wp-admin/js/post.js
@@ -234,10 +234,13 @@ jQuery(document).ready( function($) {
 	commentsBox = {
 		st : 0,
 
-		get : function(id, nonce) {
+		get : function(total, num) {
 			var st = this.st;
-			this.st += 20;
+			if ( ! num )
+				num = 20;
 
+			this.st += num;
+			this.total = total;
 			$('.waiting').show();
 
 			var data = {
@@ -246,7 +249,7 @@ jQuery(document).ready( function($) {
 				'_ajax_nonce' : $('#add_comment_nonce').val(),
 				'post_ID' : $('#post_ID').val(),
 				'start' : st,
-				'num' : '20'
+				'num' : num
 			};
 
 			$.post('admin-ajax.php', data,
@@ -262,7 +265,11 @@ jQuery(document).ready( function($) {
 						theList = theExtraList = null;
 						$("a[className*=':']").unbind();
 						setCommentsList();
-						$('#show-comments').html(postL10n.showcomm);
+
+						if ( commentsBox.st > commentsBox.total )
+							$('#show-comments').hide();
+						else
+							$('#show-comments').html(postL10n.showcomm);
 						return;
 					} else if ( 1 == r ) {
 						$('#show-comments').parent().html(postL10n.endcomm);
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index e2f02df6fe..3e1846e289 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -175,7 +175,7 @@ function wp_default_scripts( &$scripts ) {
 			'save' => __('Save'),
 			'cancel' => __('Cancel'),
 		) );
-		$scripts->add( 'post', '/wp-admin/js/post.js', array('suggest', 'jquery-ui-tabs', 'wp-lists', 'postbox', 'slug', 'settings-box'), '20080925' );
+		$scripts->add( 'post', '/wp-admin/js/post.js', array('suggest', 'jquery-ui-tabs', 'wp-lists', 'postbox', 'slug', 'settings-box'), '20081018' );
 		$scripts->localize( 'post', 'postL10n', array(
 			'tagsUsed' =>  __('Tags used on this post:'),
 			'add' => attribute_escape(__('Add')),