WP Merge

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@472 7be80a69-a1ef-0310-a953-fb0f7c49ff36

1 files changed, 14 insertions, 10 deletions

diff --git a/wp-inst/wp-includes/functions-post.php b/wp-inst/wp-includes/functions-post.php
index 38c7540..e0136d4 100644
--- a/wp-inst/wp-includes/functions-post.php
+++ b/wp-inst/wp-includes/functions-post.php
@@ -181,20 +181,21 @@ function wp_insert_post($postarr = array()) {
 	if ($post_status == 'publish') {
 		do_action('publish_post', $post_ID);
 
-		if ($post_pingback && !defined('WP_IMPORTING'))
-			$result = $wpdb->query("
-				INSERT INTO $wpdb->postmeta 
-				(post_id,meta_key,meta_value) 
-				VALUES ('$post_ID','_pingme','1')
-			");
-		if ( !defined('WP_IMPORTING') )
+		if ( !defined('WP_IMPORTING') ) {
+			if ( $post_pingback )
+				$result = $wpdb->query("
+					INSERT INTO $wpdb->postmeta 
+					(post_id,meta_key,meta_value) 
+					VALUES ('$post_ID','_pingme','1')
+				");
 			$result = $wpdb->query("
 				INSERT INTO $wpdb->postmeta 
 				(post_id,meta_key,meta_value) 
 				VALUES ('$post_ID','_encloseme','1')
 			");
-		//register_shutdown_function('do_trackbacks', $post_ID);
-	}	else if ($post_status == 'static') {
+			spawn_pinger();
+		}
+	} else if ($post_status == 'static') {
 		generate_page_rewrite_rules();
 
 		if ( !empty($page_template) )
@@ -504,7 +505,8 @@ function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array(
 	}
 	
 	// Update category counts.
-	foreach ( $post_categories as $cat_id ) {
+	$all_affected_cats = array_unique(array_merge($post_categories, $old_categories));
+	foreach ( $all_affected_cats as $cat_id ) {
 		$count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->post2cat, $wpdb->posts WHERE $wpdb->posts.ID=$wpdb->post2cat.post_id AND post_status='publish' AND category_id = '$cat_id'");
 		$wpdb->query("UPDATE $wpdb->categories SET category_count = '$count' WHERE cat_ID = '$cat_id'");
 		wp_cache_delete($cat_id, 'category');		
@@ -701,6 +703,8 @@ function do_trackbacks($post_id) {
 		if ( !in_array($tb_ping, $pinged) ) {
 			trackback($tb_ping, $post_title, $excerpt, $post_id);
 			$pinged[] = $tb_ping;
+		} else {
+			$wpdb->query("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, '$tb_ping', '')) WHERE ID = '$post_id'");
 		}
 	endforeach; endif;
 }