From 694e74d54df36fd035854cd52fa4f9bb700ca491 Mon Sep 17 00:00:00 2001
From: Fabio Comuni <fabrix.xm@gmail.com>
Date: Thu, 8 Sep 2011 11:18:44 +0200
Subject: [PATCH] Show conversations in network default view ordered by
 activity

---
 mod/network.php | 27 ++++++++++++++++++++-------
 1 file changed, 20 insertions(+), 7 deletions(-)

diff --git a/mod/network.php b/mod/network.php
index 624fb8793f..7d2f48d0c5 100644
--- a/mod/network.php
+++ b/mod/network.php
@@ -311,21 +311,29 @@ function network_content(&$a, $update = 0) {
 	else {
 
 		// Normal conversation view
+		// Show conversation by activity date
+		
+		
 		// First fetch a known number of parent items
 
 		$r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact_uid`
 			FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
-			WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
+			, (SELECT `_com`.`parent`,max(`_com`.`created`) as `created`
+				FROM `item` AS `_com` 
+				WHERE `_com`.`uid`=%d AND `_com`.`parent`!=`id` 
+				GROUP BY `_com`.`parent` ORDER BY `created` DESC) AS `com` 
+			WHERE `item`.`id`=`com`.`parent` AND
+			`item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
 			AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-			AND `item`.`parent` = `item`.`id`
+			
 			$sql_extra
-			ORDER BY `item`.`created` DESC LIMIT %d ,%d ",
+			ORDER BY `com`.`created` DESC LIMIT %d ,%d ",
+			intval(local_user()),
 			intval(local_user()),
 			intval($a->pager['start']),
 			intval($a->pager['itemspage'])
 		);
 
-
 		// Then fetch all the children of the parents that are on this page
 
 		$parents_arr = array();
@@ -340,13 +348,18 @@ function network_content(&$a, $update = 0) {
 				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,
 				`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 				`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
-				FROM `item`, (SELECT `p`.`id`,`p`.`created` FROM `item` AS `p` WHERE `p`.`parent`=`p`.`id`) as `parentitem`, `contact`
+				FROM `item`, `contact`,
+					(SELECT `_com`.`parent`,max(`_com`.`created`) as `created`
+					FROM `item` AS `_com` 
+					WHERE `_com`.`uid`=%d AND `_com`.`parent`!=`id` 
+					GROUP BY `_com`.`parent` ORDER BY `created` DESC) AS `com` 
 				WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
 				AND `contact`.`id` = `item`.`contact-id`
 				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
-				AND `item`.`parent` = `parentitem`.`id` AND `item`.`parent` IN ( %s )
+				AND `item`.`parent` = `com`.`parent` AND `item`.`parent` IN ( %s )
 				$sql_extra
-				ORDER BY `parentitem`.`created`  DESC, `item`.`gravity` ASC, `item`.`created` ASC ",
+				ORDER BY `com`.`created`  DESC, `item`.`gravity` ASC, `item`.`created` ASC ",
+				intval(local_user()),
 				intval(local_user()),
 				dbesc($parents_str)
 			);