Merge branch 'master', remote-tracking branch 'remotes/upstream/master'

[friendica.git] / include / contact_widgets.php

diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 96b02f29391c816926739db27dc07fb86d552bc1..42d3afdee7cd375e6f9e546a0349595d9533dd13 100644 (file)
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -133,3 +133,59 @@ 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' => $cid,
+               '$more' => t('show more'),
+               '$items' => $r
+       )); 
+
+};
\ No newline at end of file