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| author | Friendika <info@friendika.com> | 2011-11-01 19:16:33 -0700 |
|---|---|---|
| committer | Friendika <info@friendika.com> | 2011-11-01 19:16:33 -0700 |
| commit | 3d9a9614e232a3ff207803be1092b1d42bcadde6 (patch) | |
| tree | af9ba51b8cefc4246a2627ec2e94b940c6531aa4 /include/socgraph.php | |
| parent | 0975ea86101281befec9258d58e28c88d7b8ae4d (diff) | |
| download | volse-hubzilla-3d9a9614e232a3ff207803be1092b1d42bcadde6.tar.gz volse-hubzilla-3d9a9614e232a3ff207803be1092b1d42bcadde6.tar.bz2 volse-hubzilla-3d9a9614e232a3ff207803be1092b1d42bcadde6.zip | |
common friends
Diffstat (limited to 'include/socgraph.php')
| -rw-r--r-- | include/socgraph.php | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/socgraph.php b/include/socgraph.php index 3e9c00633..c81c7b695 100644 --- a/include/socgraph.php +++ b/include/socgraph.php @@ -123,4 +123,40 @@ function poco_load($cid,$uid = 0,$url = null) { intval($uid) ); +} + + +function count_common_friends($uid,$cid) { + + $r = q("SELECT count(*) as `total` + FROM `glink` left join `gcontact` on `glink`.`gcid` = `gcontact`.`id` + where `glink`.`cid` = %d and `glink`.`uid` = %d + and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and id != %d ) ", + intval($cid), + intval($uid), + intval($uid), + intval($cid) + ); + + if(count($r)) + return $r[0]['total']; + return 0; + +} + + +function common_friends($uid,$cid) { + + $r = q("SELECT `gcontact`.* + FROM `glink` left join `gcontact` on `glink`.`gcid` = `gcontact`.`id` + where `glink`.`cid` = %d and `glink`.`uid` = %d + and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and id != %d ) ", + intval($cid), + intval($uid), + intval($uid), + intval($cid) + ); + + return $r; + }
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