WP Merge

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

7 files changed, 90 insertions, 31 deletions

diff --git a/wp-inst/wp-includes/comment-functions.php b/wp-inst/wp-includes/comment-functions.php
index b448ed7..a056835 100644
--- a/wp-inst/wp-includes/comment-functions.php
+++ b/wp-inst/wp-includes/comment-functions.php
@@ -639,7 +639,7 @@ function pingback($content, $post_ID) {
 		$pingback_server_url = discover_pingback_server_uri($pagelinkedto, 2048);
 
 		if ($pingback_server_url) {
-                        set_time_limit( 60 ); 
+			@ set_time_limit( 60 ); 
 			 // Now, the RPC call
 			debug_fwrite($log, "Page Linked To: $pagelinkedto \n");
 			debug_fwrite($log, 'Page Linked From: ');
diff --git a/wp-inst/wp-includes/feed-functions.php b/wp-inst/wp-includes/feed-functions.php
index 94eb8dc..40e6778 100644
--- a/wp-inst/wp-includes/feed-functions.php
+++ b/wp-inst/wp-includes/feed-functions.php
@@ -9,11 +9,15 @@ function bloginfo_rss($show = '') {
 	echo get_bloginfo_rss($show);
 }
 
-function the_title_rss() {
+function get_the_title_rss() {
 	$title = get_the_title();
 	$title = apply_filters('the_title', $title);
 	$title = apply_filters('the_title_rss', $title);
-	echo $title;
+	return $title;
+}
+
+function the_title_rss() {
+	echo get_the_title_rss();
 }
 
 function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
@@ -62,9 +66,11 @@ function comment_link() {
 	echo get_comment_link();
 }
 
+function get_comment_author_rss() {
+	return apply_filters('comment_author_rss', get_comment_author() );
+}
 function comment_author_rss() {
-	$author = apply_filters('comment_author_rss', get_comment_author() );
-	echo $author;
+	echo get_comment_author_rss();
 }
 
 function comment_text_rss() {
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 = '$post_id'");
 		}
 	endforeach; endif;
 }
diff --git a/wp-inst/wp-includes/functions.php b/wp-inst/wp-includes/functions.php
index f9d2eeb..d4b5f78 100644
--- a/wp-inst/wp-includes/functions.php
+++ b/wp-inst/wp-includes/functions.php
@@ -600,6 +600,50 @@ function &get_post(&$post, $output = OBJECT) {
 	}
 }
 
+function &get_children($post = 0, $output = OBJECT) {
+	global $post_cache, $wpdb;
+
+	if ( empty($post) ) {
+		if ( isset($GLOBALS['post']) )
+			$post_parent = & $GLOBALS['post']->post_parent;
+		else
+			return false;
+	} elseif ( is_object($post) ) {
+		$post_parent = $post->post_parent;
+	} else {
+		$post_parent = $post;
+	}
+
+	$post_parent = (int) $post_parent;
+
+	$query = "SELECT * FROM $wpdb->posts WHERE post_parent = $post_parent";
+
+	$children = $wpdb->get_results($query);
+
+	if ( $children ) {
+		foreach ( $children as $key => $child ) {
+			$post_cache[$child->ID] =& $children[$key];
+			$kids[$child->ID] =& $children[$key];
+		}
+	} else {
+		return false;
+	}
+
+	if ( $output == OBJECT ) {
+		return $kids;
+	} elseif ( $output == ARRAY_A ) {
+		foreach ( $kids as $kid )
+			$weeuns[$kid->ID] = get_object_vars($kids[$kid->ID]);
+		return $weeuns;
+	} elseif ( $output == ARRAY_N ) {
+		foreach ( $kids as $kid )
+			$babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
+		return $babes;
+	} else {
+		return $kids;
+	}
+}
+
 function set_page_path($page) {
 	$page->fullpath = '/' . $page->post_name;
 	$path = $page->fullpath;
@@ -772,7 +816,6 @@ function get_all_page_ids() {
 }
 
 function gzip_compression() {
-	if ( strstr($_SERVER['PHP_SELF'], 'wp-admin') ) return false;
 	if ( !get_settings('gzipcompression') ) return false;
 
 	if ( extension_loaded('zlib') ) {
@@ -865,7 +908,7 @@ function trackback($trackback_url, $title, $excerpt, $ID) {
 
 	$tb_url = addslashes( $tb_url );
 	$wpdb->query("UPDATE $wpdb->posts SET pinged = CONCAT(pinged, '\n', '$tb_url') WHERE ID = '$ID'");
-	return $wpdb->query("UPDATE $wpdb->posts SET to_ping = REPLACE(to_ping, '$tb_url', '') WHERE ID = '$ID'");
+	return $wpdb->query("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, '$tb_url', '')) WHERE ID = '$ID'");
 }
 
 function make_url_footnote($content) {
@@ -942,7 +985,7 @@ function debug_fclose($fp) {
 	}
 }
 
-function check_for_pings() {
+function spawn_pinger() {
 	global $wpdb;
 	$doping = false;
 	if ( $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE TRIM(to_ping) != '' LIMIT 1") )
@@ -951,8 +994,13 @@ function check_for_pings() {
 	if ( $wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_pingme' OR meta_key = '_encloseme' LIMIT 1") )
 		$doping = true;
 
-	if ( $doping )
-		echo '<iframe id="pingcheck" src="' . get_settings('siteurl') .'/wp-admin/execute-pings.php?time=' . time() . '" style="border:none;width:1px;height:1px;"></iframe>';
+	if ( $doping ) {
+		$ping_url = get_settings('siteurl') .'/wp-admin/execute-pings.php';
+		$parts = parse_url($ping_url);
+		$argyle = @ fsockopen($parts['host'], $_SERVER['SERVER_PORT'], $errno, $errstr, 0.01);
+		if ( $argyle )
+			fputs($argyle, "GET {$parts['path']}?time=".time()." HTTP/1.0\r\nHost: {$_SERVER['HTTP_HOST']}\r\n\r\n");
+       }
 }
 
 function do_enclose( $content, $post_ID ) {
diff --git a/wp-inst/wp-includes/js/dbx-key.js b/wp-inst/wp-includes/js/dbx-key.js
index b98a8bc..f7155de 100644
--- a/wp-inst/wp-includes/js/dbx-key.js
+++ b/wp-inst/wp-includes/js/dbx-key.js
@@ -2,10 +2,6 @@
 //initialisation function
 addLoadEvent( function()
 {
-	//initialise the docking boxes manager 
-	var manager = new dbxManager('postmeta'); 	//session ID [/-_a-zA-Z0-9/]
-
-
 	//create new docking boxes group
 	var meta = new dbxGroup(
 		'grabit', 		// container ID [/-_a-zA-Z0-9/]
diff --git a/wp-inst/wp-includes/js/tinymce/tiny_mce_gzip.php b/wp-inst/wp-includes/js/tinymce/tiny_mce_gzip.php
index 3feee3b..36e1fca 100644
--- a/wp-inst/wp-includes/js/tinymce/tiny_mce_gzip.php
+++ b/wp-inst/wp-includes/js/tinymce/tiny_mce_gzip.php
@@ -56,10 +56,7 @@
 	// General options
 	$expiresOffset = 3600 * 24 * 30; // 30 days util client cache expires
 
-	// Only gzip the contents if clients and server support it
-	$encodings = explode(',', strtolower($_SERVER['HTTP_ACCEPT_ENCODING']));
-	if (in_array('gzip', $encodings) && function_exists('ob_gzhandler'))
-		@ ob_start("ob_gzhandler"); // Don't let warnings foul up the JS
+	gzip_compression();
 
 	// Output rest of headers
 	header("Content-type: text/javascript; charset: UTF-8");
@@ -119,7 +116,8 @@
 	$mce_browsers = apply_filters('mce_browsers', array('msie', 'gecko', 'opera'));
 	$mce_browsers = implode($mce_browsers, ',');
 ?>
-tinyMCE.init({
+
+initArray = {
 	mode : "specific_textareas",
 	textarea_trigger : "title",
 	width : "100%",
@@ -145,5 +143,12 @@ tinyMCE.init({
 	valid_elements : "<?php echo $valid_elements; ?>",
 <?php do_action('mce_options'); ?>
 	plugins : "<?php echo $plugins; ?>"
-});
+};
+
+<?php
+	// For people who really REALLY know what they're doing with TinyMCE
+	do_action('tinymce_before_init');
+?>
+
+tinyMCE.init(initArray);
 
diff --git a/wp-inst/wp-includes/vars.php b/wp-inst/wp-includes/vars.php
index 53b8d4d..d80cb99 100644
--- a/wp-inst/wp-includes/vars.php
+++ b/wp-inst/wp-includes/vars.php
@@ -3,7 +3,7 @@
 // On which page are we ?
 $PHP_SELF = $_SERVER['PHP_SELF'];
 if ( empty($PHP_SELF) )
-	$PHP_SELF = $_SERVER["REQUEST_URI"];
+	$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]);
 
 if (preg_match('#([^/]+.php)#', $PHP_SELF, $self_matches)) {
 	$pagenow = $self_matches[1];