From 6cc36dc266d51c1159bcd6b608afa504a4f4a3ee Mon Sep 17 00:00:00 2001
From: pioder <pioder@72ec579a-5ced-4fa4-82f3-afba5d98df2f>
Date: Fri, 1 May 2009 20:52:43 +0000
Subject: [PATCH] Changed generating lastpost in topic and forum.

git-svn-id: https://svn.pioder.pl/uf-svn/uF@19 72ec579a-5ced-4fa4-82f3-afba5d98df2f
---
 includes/cache/cache_forums.php |  4 +--
 includes/cache/cache_index.php  |  4 +--
 includes/misc_functions.php     | 63 +++++++++++++++++++++++++++++++++
 3 files changed, 67 insertions(+), 4 deletions(-)

diff --git a/includes/cache/cache_forums.php b/includes/cache/cache_forums.php
index d07fd02..c35d426 100644
--- a/includes/cache/cache_forums.php
+++ b/includes/cache/cache_forums.php
@@ -29,7 +29,7 @@ while($result = @mysql_fetch_array($query))
 {
 	$count_topic[$result['t_id']]=$result['p_id'];
 }
-$sql = "SELECT ".POSTS_TABLE.".*, ".USERS_TABLE.".* FROM ".POSTS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".USERS_TABLE.".u_id = ".POSTS_TABLE.".u_id WHERE `f_id`='$fid' ORDER BY `ptime`";
+/*$sql = "SELECT ".POSTS_TABLE.".*, ".USERS_TABLE.".* FROM ".POSTS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".USERS_TABLE.".u_id = ".POSTS_TABLE.".u_id WHERE `f_id`='$fid' ORDER BY `ptime`";
 $query = DataBase::sql_query($sql,'GENERAL', 'Could not obtain amout of posts in forum');
 while($result = @mysql_fetch_array($query))
 {
@@ -38,7 +38,7 @@ while($result = @mysql_fetch_array($query))
 	$lastpost[$result['t_id']]['time']=$result['ptime'];
 	$lastpost[$result['t_id']]['user_nick']=$result['nick'];
 	$lastpost[$result['t_id']]['user_rank']=$result['rank'];
-} 
+} */
 //
 //generate output pages
 //
diff --git a/includes/cache/cache_index.php b/includes/cache/cache_index.php
index ec65986..f2a46b1 100644
--- a/includes/cache/cache_index.php
+++ b/includes/cache/cache_index.php
@@ -15,7 +15,7 @@ if(!defined('IN_uF'))
 //cache forums and posts - version v1.0 Alpha 2---------------------------------
 //
 //lastpost in forum cache
-$sql = "SELECT ".POSTS_TABLE.".*, ".USERS_TABLE.".* FROM ".POSTS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".POSTS_TABLE.".u_id = ".USERS_TABLE.".u_id GROUP BY `f_id`, `ptime` ORDER BY `ptime`";
+/*$sql = "SELECT ".POSTS_TABLE.".*, ".USERS_TABLE.".* FROM ".POSTS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".POSTS_TABLE.".u_id = ".USERS_TABLE.".u_id GROUP BY `f_id`, `ptime` ORDER BY `ptime`";
 $query = DataBase::sql_query($sql,'GENERAL','Could not obtain last post in topic', true);
 $post_count = @mysql_num_rows($query);
 while($result = @mysql_fetch_array($query))
@@ -26,7 +26,7 @@ while($result = @mysql_fetch_array($query))
 	$last_post[$result['f_id']]['time'] = $result['ptime'];
 	$last_post[$result['f_id']]['user_rank'] = $result['rank'];
 	$last_post[$result['f_id']]['user_nick'] = $result['nick'];	
-}
+}*/
 //cache forums --don't modify!!!
 $cache_id=1;
 $sql = "SELECT ".FORUMS_TABLE.".*, COUNT(".POSTS_TABLE.".p_id) as amout, ".POSTS_TABLE.".f_id AS count FROM ".FORUMS_TABLE." LEFT JOIN ".POSTS_TABLE." ON ".FORUMS_TABLE.".f_id=  ".POSTS_TABLE.".f_id GROUP BY `f_id`  ORDER BY `c_id`, `sort`";
diff --git a/includes/misc_functions.php b/includes/misc_functions.php
index aaa99be..9045053 100644
--- a/includes/misc_functions.php
+++ b/includes/misc_functions.php
@@ -343,4 +343,67 @@ function ViewSkinName()
 	return $result['name'];
 }
 
+function GenerateLastPost($id, $type)
+{
+	$last_post = '';
+	
+	switch ($type)
+	{
+   		/** field lastpost in forum format
+   		tp_id:u_id:t_id:ptime:rank:nick
+		*/
+		case 1: //for forum
+   		{
+     			$sql = "SELECT ".POSTS_TABLE.".*, ".USERS_TABLE.".* FROM ".POSTS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".POSTS_TABLE.".u_id = ".USERS_TABLE.".u_id WHERE `f_id`='$id' ORDER BY `ptime` LIMIT 1";
+			$query = DataBase::sql_query($sql,'GENERAL','Could not obtain last post in forum', true);
+			$post_count = @mysql_num_rows($query);
+			$result = mysql_fetch_array($query);
+
+			$last_post .= $result['tp_id'];
+			$last_post .= ':';
+			$last_post .= $result['u_id'];
+			$last_post .= ':';
+			$last_post .= $result['t_id'];
+			$last_post .= ':';
+			$last_post .= $result['ptime'];
+			$last_post .= ':';
+			$last_post .= $result['rank'];
+			$last_post .= ':';
+			$last_post .= $result['nick'];	
+			
+			$sql = "UPDATE ".FORUMS_TABLE." SET
+			`lastpost`='$last_post'
+			WHERE `f_id`='$id'";
+			DataBase::sql_query($sql,'GENERAL','Could not update lastpost in forum');
+			break;
+		}
+		
+		/** field lastpost in topic format
+   		tp_id:u_id:ptime:rank:nick
+		*/
+		case 2: //for topic
+		{
+			$sql = "SELECT ".POSTS_TABLE.".*, ".USERS_TABLE.".* FROM ".POSTS_TABLE." LEFT JOIN ".USERS_TABLE." ON ".USERS_TABLE.".u_id = ".POSTS_TABLE.".u_id WHERE `t_id`='$id' ORDER BY `ptime` LIMIT 1";
+			$query = DataBase::sql_query($sql,'GENERAL', 'Could not obtain amout of posts in topic');
+			$result = mysql_fetch_array($query);
+			
+			$last_post .= $result['tp_id'];
+			$last_post .= ':';
+			$last_post .= $result['u_id'];
+			$last_post .= ':';
+			$last_post .= $result['ptime'];
+			$last_post .= ':';
+			$last_post .= $result['rank'];
+			$last_post .= ':';
+			$last_post .= $result['nick'];
+			
+			$sql = "UPDATE ".TOPICS_TABLE." SET
+			`lastpost`='$last_post'
+			WHERE `t_id`='$id'";
+			DataBase::sql_query($sql,'GENERAL','Could not update lastpost in topic');
+			break;
+		} 
+	}
+}
+	
 ?>