set_raw_data($data); $feed->enable_order_by_date(false); $feed->init(); $ismail = false; $rawmail = $feed->get_feed_tags( NAMESPACE_DFRN, 'mail' ); if(isset($rawmail[0]['child'][NAMESPACE_DFRN])) { if($importer['readonly']) { // We aren't receiving email from this person. But we will quietly ignore them // rather than a blatant "go away" message. xml_status(0); return; //NOTREACHED } $ismail = true; $base = $rawmail[0]['child'][NAMESPACE_DFRN]; $msg = array(); $msg['uid'] = $importer['importer_uid']; $msg['from-name'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['name'][0]['data'])); $msg['from-photo'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['avatar'][0]['data'])); $msg['from-url'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['uri'][0]['data'])); $msg['contact-id'] = $importer['id']; $msg['title'] = notags(unxmlify($base['subject'][0]['data'])); $msg['body'] = escape_tags(unxmlify($base['content'][0]['data'])); $msg['delivered'] = 1; $msg['seen'] = 0; $msg['replied'] = 0; $msg['uri'] = notags(unxmlify($base['id'][0]['data'])); $msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data'])); $msg['created'] = datetime_convert(notags(unxmlify('UTC','UTC',$base['sentdate'][0]['data']))); dbesc_array($msg); $r = q("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg)) . "`) VALUES ('" . implode("', '", array_values($msg)) . "')" ); // send email notification if requested. require_once('bbcode.php'); if($importer['notify-flags'] & NOTIFY_MAIL) { $tpl = file_get_contents('view/mail_received_eml.tpl'); $email_tpl = replace_macros($tpl, array( '$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $importer['username'], '$email' => $importer['email'], '$from' => $msg['from-name'], '$title' => $msg['title'], '$body' => strip_tags(bbcode($msg['body'])) )); $res = mail($importer['email'], t("New mail received at ") . $a->config['sitename'], $email_tpl,t("From: Administrator@") . $a->get_hostname() ); } xml_status(0); return; // NOTREACHED } if($importer['readonly']) { xml_status(0); return; // NOTREACHED } foreach($feed->get_items() as $item) { $deleted = false; $rawdelete = $item->get_item_tags("http://purl.org/atompub/tombstones/1.0", 'deleted-entry'); if(isset($rawdelete[0]['attribs']['']['ref'])) { $uri = $rawthread[0]['attribs']['']['ref']; $deleted = true; if(isset($rawdelete[0]['attribs']['']['when'])) { $when = $rawthread[0]['attribs']['']['when']; $when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s'); } else $when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s'); } if($deleted) { $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($uri), intval($importer['importer_uid']) ); if(count($r)) { $item = $r[0]; if($item['uri'] == $item['parent-uri']) { $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s'", dbesc($when), dbesc(datetime_convert()), dbesc($item['uri']) ); } else { $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($when), dbesc(datetime_convert()), dbesc($uri), intval($importer['importer_uid']) ); if($item['last-child']) { // ensure that last-child is set in case the comment that had it just got wiped. $q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ", dbesc(datetime_convert()), dbesc($item['parent-uri']), intval($item['uid']) ); // who is the last child now? $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 ORDER BY `edited` DESC LIMIT 1", dbesc($item['parent-uri']) ); if(count($r)) { q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1", intval($r[0]['id']) ); } } } } continue; } $is_reply = false; $item_id = $item->get_id(); $rawthread = $item->get_item_tags("http://purl.org/syndication/thread/1.0",'in-reply-to'); if(isset($rawthread[0]['attribs']['']['ref'])) { $is_reply = true; $parent_uri = $rawthread[0]['attribs']['']['ref']; } if($is_reply) { if($feed->get_item_quantity() == 1) { // remote reply to our post. Import and then notify everybody else. $datarray = get_atom_elements($item); $datarray['type'] = 'remote-comment'; $datarray['parent-uri'] = $parent_uri; $datarray['uid'] = $importer['importer_uid']; $datarray['contact-id'] = $importer['id']; $posted_id = post_remote($a,$datarray); if($posted_id) { $r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($posted_id), intval($importer['importer_uid']) ); if(count($r)) { $r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d", dbesc(datetime_convert()), intval($importer['importer_uid']), intval($r[0]['parent']) ); } $r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1", dbesc(datetime_convert()), intval($importer['importer_uid']), intval($posted_id) ); $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php'); proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"comment-import\" \"$posted_id\" &", array(),$foo)); if(($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) { require_once('bbcode.php'); $from = stripslashes($datarray['author-name']); $tpl = file_get_contents('view/cmnt_received_eml.tpl'); $email_tpl = replace_macros($tpl, array( '$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $importer['username'], '$email' => $importer['email'], '$from' => $from, '$body' => strip_tags(bbcode(stripslashes($datarray['body']))) )); $res = mail($importer['email'], $from . t(" commented on your item at ") . $a->config['sitename'], $email_tpl,t("From: Administrator@") . $a->get_hostname() ); } } xml_status(0); return; } else { // regular comment that is part of this total conversation. Have we seen it? If not, import it. $item_id = $item->get_id(); $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($item_id), intval($importer['importer_uid']) ); // FIXME update content if 'updated' changes if(count($r)) { $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow'); if($allow && $allow[0]['data'] != $r[0]['last-child']) { $r = q("UPDATE `item` SET `last-child` = %d, `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", intval($allow[0]['data']), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']) ); } continue; } $datarray = get_atom_elements($item); $datarray['parent-uri'] = $parent_uri; $datarray['uid'] = $importer['importer_uid']; $datarray['contact-id'] = $importer['id']; $r = post_remote($a,$datarray); // find out if our user is involved in this conversation and wants to be notified. if($importer['notify-flags'] & NOTIFY_COMMENT) { $myconv = q("SELECT `author-link` FROM `item` WHERE `parent-uri` = '%s'", dbesc($parent_uri) ); if(count($myconv)) { foreach($myconv as $conv) { if($conv['author-link'] != $importer['url']) continue; require_once('bbcode.php'); $from = stripslashes($datarray['author-name']); $tpl = file_get_contents('view/cmnt_received_eml.tpl'); $email_tpl = replace_macros($tpl, array( '$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $importer['username'], '$email' => $importer['email'], '$from' => $from, '$body' => strip_tags(bbcode(stripslashes($datarray['body']))) )); $res = mail($importer['email'], $from . t(" commented on an item at ") . $a->config['sitename'], $email_tpl,t("From: Administrator@") . $a->get_hostname() ); break; } } } continue; } } else { // Head post of a conversation. Have we seen it? If not, import it. $item_id = $item->get_id(); $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($item_id), intval($importer['importer_uid']) ); if(count($r)) { $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow'); if($allow && $allow[0]['data'] != $r[0]['last-child']) { $r = q("UPDATE `item` SET `last-child` = %d, `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", intval($allow[0]['data']), dbesc(datetime_convert()), dbesc($item_id), intval($importer['importer_uid']) ); } continue; } $datarray = get_atom_elements($item); $datarray['parent-uri'] = $item_id; $datarray['uid'] = $importer['importer_uid']; $datarray['contact-id'] = $importer['id']; $r = post_remote($a,$datarray); continue; } } xml_status(0); killme(); } function dfrn_notify_content(&$a) { if(x($_GET,'dfrn_id')) { // initial communication from external contact $hash = random_string(); $status = 0; $r = q("DELETE FROM `challenge` WHERE `expire` < " . intval(time())); $r = q("INSERT INTO `challenge` ( `challenge`, `dfrn-id`, `expire` ) VALUES( '%s', '%s', '%s') ", dbesc($hash), dbesc(notags(trim($_GET['dfrn_id']))), intval(time() + 60 ) ); $r = q("SELECT * FROM `contact` WHERE ( `issued-id` = '%s' OR ( `duplex` = 1 AND `dfrn-id` = '%s')) AND `blocked` = 0 AND `pending` = 0 LIMIT 1", dbesc($_GET['dfrn_id']), dbesc($_GET['dfrn_id']) ); if(! count($r)) $status = 1; $challenge = ''; $encrypted_id = ''; $id_str = $_GET['dfrn_id'] . '.' . mt_rand(1000,9999); if(($r[0]['duplex']) && strlen($r[0]['pubkey'])) { openssl_public_encrypt($hash,$challenge,$r[0]['pubkey']); openssl_public_encrypt($id_str,$encrypted_id,$r[0]['pubkey']); } else { openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']); openssl_private_encrypt($id_str,$encrypted_id,$r[0]['prvkey']); } $challenge = bin2hex($challenge); $encrypted_id = bin2hex($encrypted_id); echo '' .$status . '2.0' . $encrypted_id . '' . '' . $challenge . '' . "\r\n" ; session_write_close(); exit; } }