From 3a69413f863ebc80ff64542bdb4ca684eb87a310 Mon Sep 17 00:00:00 2001
From: Mike Macgirvin <mike@macgirvin.com>
Date: Thu, 9 Sep 2010 22:02:28 -0700
Subject: [PATCH] more preparation for activities

---
 boot.php          | 2 +-
 database.sql      | 1 +
 include/items.php | 8 ++++++++
 mod/item.php      | 7 +++++--
 update.php        | 4 ++++
 5 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/boot.php b/boot.php
index 0ba561e930..30a8b24417 100644
--- a/boot.php
+++ b/boot.php
@@ -2,7 +2,7 @@
 
 set_time_limit(0);
 
-define ( 'BUILD_ID' , 1002 );
+define ( 'BUILD_ID' , 1003 );
 
 define ( 'EOL', "<br />\r\n");
 define ( 'ATOM_TIME',  'Y-m-d\TH:i:s\Z' );
diff --git a/database.sql b/database.sql
index de6b2fe830..8f349ab214 100644
--- a/database.sql
+++ b/database.sql
@@ -146,6 +146,7 @@ CREATE TABLE IF NOT EXISTS `item` (
   `contact-id` int(10) unsigned NOT NULL DEFAULT '0',
   `type` char(255) NOT NULL,
   `wall` tinyint(1) NOT NULL DEFAULT '0',
+  `gravity` tinyint(1) NOT NULL DEFAULT '0',
   `parent` int(10) unsigned NOT NULL DEFAULT '0',
   `parent-uri` char(255) CHARACTER SET ascii NOT NULL,
   `created` datetime NOT NULL,
diff --git a/include/items.php b/include/items.php
index 7c1ef70dff..e37ed28d14 100644
--- a/include/items.php
+++ b/include/items.php
@@ -306,6 +306,14 @@ function post_remote($a,$arr) {
 
 //print_r($arr);
 
+
+	if($arr['gravity'])
+		$arr['gravity = intval($arr['gravity']);
+	elseif($arr['parent-uri'] == $arr['uri'])
+		$arr['gravity'] = 0;
+	else($arr['verb'] == ACTIVITY_POST)
+		$arr['gravity'] = 6;
+
 	if(! x($arr,'type'))
 		$arr['type'] = 'remote';
 	$arr['wall'] = ((intval($arr['wall'])) ? 1 : 0);
diff --git a/mod/item.php b/mod/item.php
index a203bb8e55..f864673761 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -112,18 +112,21 @@ function item_post(&$a) {
 
 	if(! strlen($verb))
 		$verb = ACTIVITY_POST ;
+
+	$gravity = (($parent) ? 6 : 0 );
  
 	$notify_type = (($parent) ? 'comment-new' : 'wall-new' );
 
 	$uri = item_new_uri($a->get_hostname(),$profile_uid);
 
-	$r = q("INSERT INTO `item` (`uid`,`type`,`wall`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`, 
+	$r = q("INSERT INTO `item` (`uid`,`type`,`wall`,`gravity`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`, 
 		`author-name`, `author-link`, `author-avatar`, `created`,
 		`edited`, `changed`, `uri`, `title`, `body`, `location`, `verb`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
-		VALUES( %d, '%s', %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
+		VALUES( %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
 		intval($profile_uid),
 		dbesc($post_type),
 		intval($wall),
+		intval($gravity),
 		intval($contact_id),
 		dbesc($contact_record['name']),
 		dbesc($contact_record['url']),
diff --git a/update.php b/update.php
index 5ae473be69..1fe58486b9 100644
--- a/update.php
+++ b/update.php
@@ -18,3 +18,7 @@ function update_1001() {
 	q("ALTER TABLE `item` ADD `wall` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `type` ");
 	q("ALTER TABLE `item` ADD INDEX ( `wall` )");  
 }
+
+function update_1002() {
+	q("ALTER TABLE `item` ADD `gravity` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `wall` ");
+}