<?php
+require_once('include/items.php');
+require_once('include/auth.php');
+
function dfrn_poll_init(&$a) {
return;
+ if(($dfrn_id == '*') && ($a->argc > 1) && (intval($a->argv[1]))) {
+ $o = get_feed_for($a,'*', $a->argv[1],$last_update);
+ echo $o;
+ killme();
+ }
+
if((x($type)) && ($type == 'profile')) {
$r = q("SELECT `contact`.*, `user`.`nickname`
}
}
$profile = ((strlen($r[0]['nickname'])) ? $r[0]['nickname'] : $r[0]['uid']);
- goaway($a->get_baseurl() . "/profile/$profile");
+ goaway($a->get_baseurl() . "/profile/$profile/visit");
}
goaway($a->get_baseurl());
}
return; // NOTREACHED
}
+
}
+
+
+
+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($challenge)
+ );
+ if(! count($r))
+ killme();
+
+ $type = $r[0]['type'];
+ $last_update = $r[0]['last_update'];
+
+ $r = q("DELETE FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1",
+ dbesc($dfrn_id),
+ dbesc($challenge)
+ );
+
+
+ $r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' LIMIT 1",
+ dbesc($dfrn_id)
+ );
+ if(! count($r))
+ killme();
+
+ $owner_uid = $r[0]['uid'];
+ $contact_id = $r[0]['id'];
+
+
+ if($type == 'reputation' && strlen($url)) {
+ $r = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($url),
+ intval($owner_uid)
+ );
+ $reputation = 0;
+ $text = '';
+
+ if(count($r)) {
+ $reputation = $r[0]['rating'];
+ $text = $r[0]['reason'];
+
+ if($r[0]['id'] == $contact_id) { // inquiring about own reputation not allowed
+ $reputation = 0;
+ $text = '';
+ }
+ }
+
+ echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
+ <reputation>
+ <url>$url</url>
+ <rating>$reputation</rating>
+ <description>$text</description>
+ </reputation>
+ ";
+ killme();
+ return; // NOTREACHED
+ }
+ else {
+
+ $o = get_feed_for($a,$dfrn_id, $a->argv[1], $last_update);
+ echo $o;
+ killme();
+
+ }
+}
+
+function dfrn_poll_content(&$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;
+ }
+
+
+
+
+
+}
+
+