wrapping up 2019.12

[friendica.git] / include / redir.php

diff --git a/include/redir.php b/include/redir.php
deleted file mode 100644 (file)
index d8bb764..0000000
--- a/include/redir.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-function auto_redir(&$a, $contact_nick) {
-
-       // prevent looping
-
-       if(x($_REQUEST,'redir') && intval($_REQUEST['redir']))
-               return;
-
-       if((! $contact_nick) || ($contact_nick === $a->user['nickname']))
-               return;
-
-       if(local_user()) {
-
-               // We need to find out if $contact_nick is a user on this hub, and if so, if I
-               // am a contact of that user. However, that user may have other contacts with the
-               // same nickname as me on other hubs or other networks. Exclude these by requiring
-               // that the contact have a local URL. I will be the only person with my nickname at
-               // this URL, so if a result is found, then I am a contact of the $contact_nick user.
-               //
-               // We also have to make sure that I'm a legitimate contact--I'm not blocked or pending.
-
-               $baseurl = App::get_baseurl();
-               $domain_st = strpos($baseurl, "://");
-               if($domain_st === false)
-                       return;
-               $baseurl = substr($baseurl, $domain_st + 3);
-               $nurl = normalise_link($baseurl);
-
-
-               $r = q("SELECT id FROM contact WHERE uid = ( SELECT uid FROM user WHERE nickname = '%s' LIMIT 1 )
-                       AND nick = '%s' AND self = 0 AND ( url LIKE '%%%s%%' or nurl LIKE '%%%s%%' ) AND blocked = 0 AND pending = 0 LIMIT 1",
-                          dbesc($contact_nick),
-                          dbesc($a->user['nickname']),
-                      dbesc($baseurl),
-               dbesc($nurl)
-               );
-
-               if ((! dbm::is_result($r)) || $r[0]['id'] == remote_user()) {
-                       return;
-               }
-
-               $r = q("SELECT * FROM contact WHERE nick = '%s'
-                       AND network = '%s' AND uid = %d  AND url LIKE '%%%s%%' LIMIT 1",
-                      dbesc($contact_nick),
-                      dbesc(NETWORK_DFRN),
-                      intval(local_user()),
-                      dbesc($baseurl)
-               );
-
-               if (! dbm::is_result($r)) {
-                       return;
-               }
-
-               $cid = $r[0]['id'];
-
-               $dfrn_id = $orig_id = (($r[0]['issued-id']) ? $r[0]['issued-id'] : $r[0]['dfrn-id']);
-
-               if($r[0]['duplex'] && $r[0]['issued-id']) {
-                       $orig_id = $r[0]['issued-id'];
-                       $dfrn_id = '1:' . $orig_id;
-               }
-               if($r[0]['duplex'] && $r[0]['dfrn-id']) {
-                       $orig_id = $r[0]['dfrn-id'];
-                       $dfrn_id = '0:' . $orig_id;
-               }
-
-               // ensure that we've got a valid ID. There may be some edge cases with forums and non-duplex mode
-               // that may have triggered some of the "went to {profile/intro} and got an RSS feed" issues
-
-               if(strlen($dfrn_id) < 3)
-                       return;
-                       
-               $sec = random_string();
-
-               q("INSERT INTO `profile_check` ( `uid`, `cid`, `dfrn_id`, `sec`, `expire`)
-                       VALUES( %d, %s, '%s', '%s', %d )",
-                       intval(local_user()),
-                       intval($cid),
-                       dbesc($dfrn_id),
-                       dbesc($sec),
-                       intval(time() + 45)
-               );
-
-               $url = curPageURL();
-
-               logger('auto_redir: ' . $r[0]['name'] . ' ' . $sec, LOGGER_DEBUG); 
-               $dest = (($url) ? '&destination_url=' . $url : '');
-               goaway ($r[0]['poll'] . '?dfrn_id=' . $dfrn_id 
-                       . '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=profile&sec=' . $sec . $dest );
-       }
-
-       return;
-}
-
-