+ if(! $cid) {
+ if(get_my_url()) {
+ $r = q("select id from contact where nurl = '%s' and uid = %d limit 1",
+ dbesc(normalise_link(get_my_url())),
+ intval($profile_uid)
+ );
+ if(count($r))
+ $cid = $r[0]['id'];
+ else {
+ $r = q("select id from gcontact where nurl = '%s' limit 1",
+ dbesc(normalise_link(get_my_url()))
+ );
+ if(count($r))
+ $zcid = $r[0]['id'];
+ }
+ }
+ }
+
+
+
+ if($cid == 0 && $zcid == 0)
+ return;
+
+
+ if($cid)
+ $t = count_common_friends($uid,$cid);
+ else
+ $t = count_common_friends_zcid($uid,$zcid);
+
+
+ $a->set_pager_total($t);
+
+ if(! $t) {
+ notice( t('No contacts in common.') . EOL);
+ return $o;
+ }
+
+
+ if($cid)
+ $r = common_friends($uid,$cid);
+ else
+ $r = common_friends_zcid($uid,$zcid);