From 584ac68ae4a230c7a61b2720be8bac3de34d68da Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 1 May 2012 01:16:47 -0700
Subject: [PATCH] adding zrl support to social graphs

---
 boot.php             |  2 +-
 database.sql         |  2 ++
 include/onepoll.php  |  2 +-
 include/socgraph.php | 38 ++++++++++++++++++++++++--------------
 update.php           | 13 +++++++++++--
 5 files changed, 39 insertions(+), 18 deletions(-)

diff --git a/boot.php b/boot.php
index 44a8d8c32..125dda224 100644
--- a/boot.php
+++ b/boot.php
@@ -11,7 +11,7 @@ require_once('include/cache.php');
 define ( 'FRIENDICA_PLATFORM',     'Friendica');
 define ( 'FRIENDICA_VERSION',      '2.3.1328' );
 define ( 'DFRN_PROTOCOL_VERSION',  '2.23'    );
-define ( 'DB_UPDATE_VERSION',      1141      );
+define ( 'DB_UPDATE_VERSION',      1142      );
 
 define ( 'EOL',                    "<br />\r\n"     );
 define ( 'ATOM_TIME',              'Y-m-d\TH:i:s\Z' );
diff --git a/database.sql b/database.sql
index 16e3964b5..dc586bc2b 100644
--- a/database.sql
+++ b/database.sql
@@ -384,11 +384,13 @@ CREATE TABLE IF NOT EXISTS `glink` (
   `cid` int(11) NOT NULL,
   `uid` int(11) NOT NULL,
   `gcid` int(11) NOT NULL,
+  `zcid` int(11) NOT NULL,
   `updated` datetime NOT NULL,
   PRIMARY KEY (`id`),
   KEY `cid` (`cid`),
   KEY `uid` (`uid`),
   KEY `gcid` (`gcid`),
+  KEY `zcid` (`zcid`),
   KEY `updated` (`updated`)
 ) ENGINE=MyISAM  DEFAULT CHARSET=utf8;
 
diff --git a/include/onepoll.php b/include/onepoll.php
index 51516d059..42bce0f68 100644
--- a/include/onepoll.php
+++ b/include/onepoll.php
@@ -506,7 +506,7 @@ function onepoll_run($argv, $argc){
 	}
 	if(count($r)) {
 		if(! $r[0]['total']) {
-			poco_load($contact['id'],$importer_uid,$contact['poco']);
+			poco_load($contact['id'],$importer_uid,0,$contact['poco']);
 		}
 	}
 
diff --git a/include/socgraph.php b/include/socgraph.php
index 3f5194049..4ab378098 100644
--- a/include/socgraph.php
+++ b/include/socgraph.php
@@ -20,7 +20,7 @@ require_once('include/datetime.php');
 
 
 
-function poco_load($cid,$uid = 0,$url = null) {
+function poco_load($cid,$uid = 0,$zcid = 0,$url = null) {
 	$a = get_app();
 
 	if($cid) {
@@ -128,35 +128,45 @@ function poco_load($cid,$uid = 0,$url = null) {
 		if(! $gcid)
 			return;
 
-		$r = q("select * from glink where `cid` = %d and `uid` = %d and `gcid` = %d limit 1",
+		$r = q("select * from glink where `cid` = %d and `uid` = %d and `gcid` = %d and `zcid` = %d limit 1",
 			intval($cid),
 			intval($uid),
-			intval($gcid)
+			intval($gcid),
+			intval($zcid)
 		);
 		if(! count($r)) {
-			q("insert into glink ( `cid`,`uid`,`gcid`,`updated`) values (%d,%d,%d,'%s') ",
+			q("insert into glink ( `cid`,`uid`,`gcid`,`zcid`, `updated`) values (%d,%d,%d,%d, '%s') ",
 				intval($cid),
 				intval($uid),
 				intval($gcid),
+				intval($zcid),
 				dbesc(datetime_convert())
 			);
 		}
 		else {
-			q("update glink set updated = '%s' where `cid` = %d and `uid` = %d and `gcid` = %d limit 1",
+			q("update glink set updated = '%s' where `cid` = %d and `uid` = %d and `gcid` = %d and zcid = %d limit 1",
 				dbesc(datetime_convert()),
 				intval($cid),
 				intval($uid),
-				intval($gcid)
+				intval($gcid),
+				intval($zcid)
 			);
 		}
 
 	}
 	logger("poco_load: loaded $total entries",LOGGER_DEBUG);
 
-	q("delete from glink where `cid` = %d and `uid` = %d and `updated` < UTC_TIMESTAMP - INTERVAL 2 DAY",
-		intval($cid),
-		intval($uid)
-	);
+	if($zcid) {
+		q("delete from glink where `zcid` = %d and `updated` < UTC_TIMESTAMP - INTERVAL 14 DAY",
+			intval($zcid)
+		);
+	}
+	else {
+		q("delete from glink where `cid` = %d and `uid` = %d and `updated` < UTC_TIMESTAMP - INTERVAL 2 DAY",
+			intval($cid),
+			intval($uid)
+		);
+	}
 
 }
 
@@ -254,7 +264,7 @@ function suggestion_query($uid, $start = 0, $limit = 80) {
 
 	$r2 = q("SELECT gcontact.* from gcontact 
 		left join glink on glink.gcid = gcontact.id 
-		where glink.uid = 0 and glink.cid = 0 and not gcontact.nurl in ( select nurl from contact where uid = %d )
+		where glink.uid = 0 and glink.cid = 0 and glink.zcid = 0 and not gcontact.nurl in ( select nurl from contact where uid = %d )
 		and not gcontact.name in ( select name from contact where uid = %d )
 		and not gcontact.id in ( select gcid from gcign where uid = %d )
 		order by rand() limit %d, %d ",
@@ -276,7 +286,7 @@ function update_suggestions() {
 
 	$done = array();
 
-	poco_load(0,0,$a->get_baseurl() . '/poco');
+	poco_load(0,0,0,$a->get_baseurl() . '/poco');
 
 	$done[] = $a->get_baseurl() . '/poco';
 
@@ -288,7 +298,7 @@ function update_suggestions() {
 				foreach($j->entries as $entry) {
 					$url = $entry->url . '/poco';
 					if(! in_array($url,$done))
-						poco_load(0,0,$entry->url . '/poco');
+						poco_load(0,0,0,$entry->url . '/poco');
 				}
 			}
 		}
@@ -302,7 +312,7 @@ function update_suggestions() {
 		foreach($r as $rr) {
 			$base = substr($rr['poco'],0,strrpos($rr['poco'],'/'));
 			if(! in_array($base,$done))
-				poco_load(0,0,$base);
+				poco_load(0,0,0,$base);
 		}
 	}
 }
diff --git a/update.php b/update.php
index f793b89dd..cce942f27 100644
--- a/update.php
+++ b/update.php
@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1141 );
+define( 'UPDATE_VERSION' , 1142 );
 
 /**
  *
@@ -1229,4 +1229,13 @@ function update_1140() {
 	if(! $r)
 		return UPDATE_FAILED ;
 	return UPDATE_SUCCESS ;
-}
\ No newline at end of file
+}
+
+function update_1141() {
+	$r = q("alter table glink add zcid int(11) not null after gcid, add index(zcid) ");
+	if(! $r)
+		return UPDATE_FAILED ;
+	return UPDATE_SUCCESS ;
+}
+
+