Merge remote branch 'upstream/master'

1 files changed, 57 insertions, 0 deletions

diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 96b02f293..ce1cdbad5 100644
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -133,3 +133,60 @@ function categories_widget($baseurl,$selected = '') {
 	));
 }
 
+function common_friends_visitor_widget($profile_uid) {
+
+	$a = get_app();
+
+	if(local_user() == $profile_uid)
+		return;
+
+	$cid = $zcid = 0;
+
+	if(can_write_wall($a,$profile_uid))
+		$cid = remote_user();
+	else {
+		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 && $zcid == 0)
+		return; 
+
+	require_once('include/socgraph.php');
+
+	if($cid)
+		$t = count_common_friends($profile_uid,$cid);
+	else
+		$t = count_common_friends_zcid($profile_uid,$zcid);
+	if(! $t)
+		return;
+
+	if($cid)
+		$r = common_friends($profile_uid,$cid,0,5,true);
+	else
+		$r = common_friends_zcid($profile_uid,$zcid,0,5,true);
+
+	return replace_macros(get_markup_template('remote_friends_common.tpl'), array(
+		'$desc' =>  sprintf( tt("%d contact in common", "%d contacts in common", $t), $t),
+		'$base' => $a->get_baseurl(),
+		'$uid' => $profile_uid,
+		'$cid' => (($cid) ? $cid : '0'),
+		'$linkmore' => (($t > 5) ? 'true' : ''),
+		'$more' => t('show more'),
+		'$items' => $r
+	)); 
+
+};
\ No newline at end of file