working on delete

[friendica.git] / mod / dfrn_poll.php

diff --git a/mod/dfrn_poll.php b/mod/dfrn_poll.php
index ae3dc892dc1872699d2514b105c89a59032fb9cb..e3da6c9526f718f5b99455902548ea04b36e57df 100644 (file)
--- a/mod/dfrn_poll.php
+++ b/mod/dfrn_poll.php
@@ -1,6 +1,8 @@
 <?php
 
 require_once('include/items.php');
+require_once('include/auth.php');
+
 
 function dfrn_poll_init(&$a) {
 
@@ -63,37 +65,6 @@ function dfrn_poll_init(&$a) {
        }
 
 
-       if($dfrn_id != '*') {
-               // initial communication from external contact
-               $hash = random_string();
-
-               $status = 0;
-
-               $r = q("DELETE FROM `challenge` WHERE `expire` < " . intval(time()));
-
-               $r = q("INSERT INTO `challenge` ( `challenge`, `dfrn-id`, `expire` , `type`, `last_update` )
-                       VALUES( '%s', '%s', '%s', '%s', '%s' ) ",
-                       dbesc($hash),
-                       dbesc(notags(trim($_GET['dfrn_id']))),
-                       intval(time() + 60 ),
-                       dbesc($type),
-                       dbesc($last_update)
-               );
-
-               $r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' AND `blocked` = 0 LIMIT 1",
-                       dbesc($_GET['dfrn_id']));
-               if((! count($r)) || (! strlen($r[0]['prvkey'])))
-                       $status = 1;
-
-               $challenge = '';
-
-               openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
-               $challenge = bin2hex($challenge);
-               echo '<?xml version="1.0" encoding="UTF-8"?><dfrn_poll><status>' .$status . '</status><dfrn_id>' . $_GET['dfrn_id'] . '</dfrn_id>'
-                       . '<challenge>' . $challenge . '</challenge></dfrn_poll>' . "\r\n" ;
-               session_write_close();
-               exit;           
-       }
 }
 
 
@@ -103,6 +74,7 @@ function dfrn_poll_post(&$a) {
        $dfrn_id = notags(trim($_POST['dfrn_id']));
        $challenge = notags(trim($_POST['challenge']));
        $url = $_POST['url'];
+
        $r = q("SELECT * FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1",
                dbesc($dfrn_id),
                dbesc($challenge)
@@ -166,6 +138,52 @@ function dfrn_poll_post(&$a) {
        }
 }
 
+function dfrn_poll_content(&$a) {
+
+       if(x($_GET,'dfrn_id'))
+               $dfrn_id = $a->config['dfrn_poll_dfrn_id'] = $_GET['dfrn_id'];
+       if(x($_GET,'type'))
+               $type = $a->config['dfrn_poll_type'] = $_GET['type'];
+       if(x($_GET,'last_update'))
+               $last_update = $a->config['dfrn_poll_last_update'] = $_GET['last_update'];
+
+
+       if($dfrn_id != '*') {
+               // initial communication from external contact
+               $hash = random_string();
+
+               $status = 0;
+
+               $r = q("DELETE FROM `challenge` WHERE `expire` < " . intval(time()));
+
+               $r = q("INSERT INTO `challenge` ( `challenge`, `dfrn-id`, `expire` , `type`, `last_update` )
+                       VALUES( '%s', '%s', '%s', '%s', '%s' ) ",
+                       dbesc($hash),
+                       dbesc(notags(trim($_GET['dfrn_id']))),
+                       intval(time() + 60 ),
+                       dbesc($type),
+                       dbesc($last_update)
+               );
+
+               $r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
+                       dbesc($_GET['dfrn_id']));
+               if((! count($r)) || (! strlen($r[0]['prvkey'])))
+                       $status = 1;
+
+               $challenge = '';
 
+               openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']);
+               $challenge = bin2hex($challenge);
+               echo '<?xml version="1.0" encoding="UTF-8"?><dfrn_poll><status>' .$status . '</status><dfrn_id>' . $_GET['dfrn_id'] . '</dfrn_id>'
+                       . '<challenge>' . $challenge . '</challenge></dfrn_poll>' . "\r\n" ;
+               session_write_close();
+               exit;           
+       }
+
+
+
+
+
+}