X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fnotifier.php;h=9c194d962cfbbc5e419d94a354a7f391612244c0;hb=24836f2966842b413ae29f325fbb61b30186a5f7;hp=391b711ba84281c893cdb329c50c48743589b264;hpb=4b4d680dc4e40384e9cc71591609a1f788f31c66;p=friendica.git diff --git a/include/notifier.php b/include/notifier.php index 391b711ba8..9c194d962c 100644 --- a/include/notifier.php +++ b/include/notifier.php @@ -1,44 +1,583 @@ set_baseurl(get_config('system','url')); + + logger('notifier: invoked: ' . print_r($argv,true)); + + $cmd = $argv[1]; + + switch($cmd) { + + case 'mail': + default: + $item_id = intval($argv[2]); + if(! $item_id){ + return; + } + break; + } + + $expire = false; + $top_level = false; + $recipients = array(); + $url_recipients = array(); + + if($cmd === 'mail') { + + $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", + intval($item_id) + ); + if(! count($message)){ + return; + } + $uid = $message[0]['uid']; + $recipients[] = $message[0]['contact-id']; + $item = $message[0]; + + } + elseif($cmd === 'expire') { + $expire = true; + $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 + AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP - INTERVAL 10 MINUTE", + intval($item_id) + ); + $uid = $item_id; + $item_id = 0; + if(! count($items)) + return; + } + elseif($cmd === 'suggest') { + $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", + intval($item_id) + ); + if(! count($suggest)) + return; + $uid = $suggest[0]['uid']; + $recipients[] = $suggest[0]['cid']; + $item = $suggest[0]; + } + else { + + // find ancestors + $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", + intval($item_id) + ); + + if((! count($r)) || (! intval($r[0]['parent']))) { + return; + } + + $parent_item = $r[0]; + $parent_id = intval($r[0]['parent']); + $uid = $r[0]['uid']; + $updated = $r[0]['edited']; + + $items = q("SELECT * FROM `item` WHERE `parent` = %d ORDER BY `id` ASC", + intval($parent_id) + ); + + if(! count($items)) { + return; + } + + // avoid race condition with deleting entries + + if($items[0]['deleted']) { + foreach($items as $item) + $item['deleted'] = 1; + } + + if(count($items) == 1 && $items[0]['uri'] === $items[0]['parent-uri']) + $top_level = true; + } + + $r = q("SELECT `contact`.*, `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, + `user`.`page-flags`, `user`.`prvnets` + FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` + WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", + intval($uid) + ); + + if(! count($r)) + return; + + $owner = $r[0]; + + $hub = get_config('system','huburl'); + + // If this is a public conversation, notify the feed hub + $notify_hub = true; + + // fill this in with a single salmon slap if applicable + $slap = ''; + + if($cmd != 'mail' && $cmd != 'suggest') { + + require_once('include/group.php'); + + $parent = $items[0]; + + if($parent['type'] === 'remote' && (! $expire)) { + // local followup to remote post + $followup = true; + $notify_hub = false; // not public + $conversant_str = dbesc($parent['contact-id']); + } + else { + $followup = false; + + if((strlen($parent['allow_cid'])) + || (strlen($parent['allow_gid'])) + || (strlen($parent['deny_cid'])) + || (strlen($parent['deny_gid']))) { + $notify_hub = false; // private recipients, not public + } + + $allow_people = expand_acl($parent['allow_cid']); + $allow_groups = expand_groups(expand_acl($parent['allow_gid'])); + $deny_people = expand_acl($parent['deny_cid']); + $deny_groups = expand_groups(expand_acl($parent['deny_gid'])); + + $conversants = array(); + + foreach($items as $item) { + $recipients[] = $item['contact-id']; + $conversants[] = $item['contact-id']; + // pull out additional tagged people to notify (if public message) + if($notify_hub && strlen($item['inform'])) { + $people = explode(',',$item['inform']); + foreach($people as $person) { + if(substr($person,0,4) === 'cid:') { + $recipients[] = intval(substr($person,4)); + $conversants[] = intval(substr($person,4)); + } + else { + $url_recipients[] = substr($person,4); + } + } + } + } + + logger('notifier: url_recipients' . print_r($url_recipients,true)); + + $conversants = array_unique($conversants); + + + $recipients = array_unique(array_merge($recipients,$allow_people,$allow_groups)); + $deny = array_unique(array_merge($deny_people,$deny_groups)); + $recipients = array_diff($recipients,$deny); + + $conversant_str = dbesc(implode(', ',$conversants)); + } + + $r = q("SELECT * FROM `contact` WHERE `id` IN ( $conversant_str ) AND `blocked` = 0 AND `pending` = 0"); + + + if(count($r)) + $contacts = $r; + } + + $feed_template = get_markup_template('atom_feed.tpl'); + $mail_template = get_markup_template('atom_mail.tpl'); + + $atom = ''; + $slaps = array(); + + $hubxml = feed_hublinks(); + + $birthday = feed_birthday($owner['uid'],$owner['timezone']); + + if(strlen($birthday)) + $birthday = '' . xmlify($birthday) . ''; + + $atom .= replace_macros($feed_template, array( + '$version' => xmlify(FRIENDIKA_VERSION), + '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ), + '$feed_title' => xmlify($owner['name']), + '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) , + '$hub' => $hubxml, + '$salmon' => '', // private feed, we don't use salmon here + '$name' => xmlify($owner['name']), + '$profile_page' => xmlify($owner['url']), + '$photo' => xmlify($owner['photo']), + '$thumb' => xmlify($owner['thumb']), + '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) , + '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) , + '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) , + '$birthday' => $birthday + )); + + if($cmd === 'mail') { + $notify_hub = false; // mail is not public + + $body = fix_private_photos($item['body'],$owner['uid']); + + $atom .= replace_macros($mail_template, array( + '$name' => xmlify($owner['name']), + '$profile_page' => xmlify($owner['url']), + '$thumb' => xmlify($owner['thumb']), + '$item_id' => xmlify($item['uri']), + '$subject' => xmlify($item['title']), + '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)), + '$content' => xmlify($body), + '$parent_id' => xmlify($item['parent-uri']) + )); + } + elseif($cmd === 'suggest') { + $notify_hub = false; // suggestions are not public + + $sugg_template = get_markup_template('atom_suggest.tpl'); + + $atom .= replace_macros($sugg_template, array( + '$name' => xmlify($item['name']), + '$url' => xmlify($item['url']), + '$photo' => xmlify($item['photo']), + '$request' => xmlify($item['request']), + '$note' => xmlify($item['note']) + )); + + // We don't need this any more + + q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", + intval($item['id']) + ); + + } + else { + if($followup) { + foreach($items as $item) { // there is only one item + if(! $item['parent']) + continue; + if($item['id'] == $item_id) { + logger('notifier: followup: item: ' . print_r($item,true), LOGGER_DATA); + $slap = atom_entry($item,'html',$owner,$owner,false); + $atom .= atom_entry($item,'text',$owner,$owner,false); + } + } + } + else { + foreach($items as $item) { + + if(! $item['parent']) + continue; + + $contact = get_item_contact($item,$contacts); + if(! $contact) + continue; + + $atom .= atom_entry($item,'text',$contact,$owner,true); + + if(($top_level) && ($notify_hub) && ($item['author-link'] === $item['owner-link']) && (! $expire)) + $slaps[] = atom_entry($item,'html',$contact,$owner,true); + } + } + } + $atom .= '' . "\r\n"; + + logger('notifier: ' . $atom, LOGGER_DATA); + + logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA); + + // If this is a public message and pubmail is set on the parent, include all your email contacts + + $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1); + + if(! $mail_disabled) { + if((! strlen($parent_item['allow_cid'])) && (! strlen($parent_item['allow_gid'])) + && (! strlen($parent_item['deny_cid'])) && (! strlen($parent_item['deny_gid'])) + && (intval($parent_item['pubmail']))) { + $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", + intval($uid), + dbesc(NETWORK_MAIL) + ); + if(count($r)) { + foreach($r as $rr) + $recipients[] = $rr['id']; + } + } + } + + if($followup) + $recip_str = $parent['contact-id']; + else + $recip_str = implode(', ', $recipients); + + $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ", + dbesc($recip_str) + ); + + // delivery loop + + require_once('include/salmon.php'); + + if(count($r)) { + foreach($r as $contact) { + if($contact['self']) + continue; + + $deliver_status = 0; + + switch($contact['network']) { + case 'dfrn': + logger('notifier: dfrndelivery: ' . $contact['name']); + $deliver_status = dfrn_deliver($owner,$contact,$atom); + + logger('notifier: dfrn_delivery returns ' . $deliver_status); + + if($deliver_status == (-1)) { + logger('notifier: delivery failed: queuing message'); + // queue message for redelivery + q("INSERT INTO `queue` ( `cid`, `created`, `last`, `content`) + VALUES ( %d, '%s', '%s', '%s') ", + intval($contact['id']), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + dbesc($atom) + ); + } + break; + case 'stat': + if($owner['prvnets']) + break; + if($followup && $contact['notify']) { + logger('notifier: slapdelivery: ' . $contact['name']); + $deliver_status = slapper($owner,$contact['notify'],$slap); + + if($deliver_status == (-1)) { + // queue message for redelivery + q("INSERT INTO `queue` ( `cid`, `created`, `last`, `content`) + VALUES ( %d, '%s', '%s', '%s') ", + intval($contact['id']), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + dbesc($slap) + ); + + } + + + } + else { + + // only send salmon if public - e.g. if it's ok to notify + // a public hub, it's ok to send a salmon + + if((count($slaps)) && ($notify_hub) && (! $expire)) { + logger('notifier: slapdelivery: ' . $contact['name']); + foreach($slaps as $slappy) { + if($contact['notify']) { + $deliver_status = slapper($owner,$contact['notify'],$slappy); + if($deliver_status == (-1)) { + // queue message for redelivery + q("INSERT INTO `queue` ( `cid`, `created`, `last`, `content`) + VALUES ( %d, '%s', '%s', '%s') ", + intval($contact['id']), + dbesc(datetime_convert()), + dbesc(datetime_convert()), + dbesc($slappy) + ); + } + } + } + } + } + break; + + case 'mail': + + // WARNING: does not currently convert to RFC2047 header encodings, etc. + + $addr = $contact['addr']; + if(! strlen($addr)) + break; + + if($cmd === 'wall-new' || $cmd === 'comment-new') { + + $it = null; + if($cmd === 'wall-new') + $it = $items[0]; + else { + $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", + intval($argv[2]), + intval($uid) + ); + if(count($r)) + $it = $r[0]; + } + if(! $it) + break; + + + + $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", + intval($uid) + ); + if(! count($local_user)) + break; + + $reply_to = ''; + $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", + intval($uid) + ); + if($r1 && $r1[0]['reply_to']) + $reply_to = $r1[0]['reply_to']; + + $subject = (($it['title']) ? $it['title'] : t("\x28no subject\x29")) ; + $headers = 'From: ' . $local_user[0]['username'] . ' <' . $local_user[0]['email'] . '>' . "\n"; -@include(".htconfig.php"); -require_once("dba.php"); -$db = new dba($db_host, $db_user, $db_pass, $db_data, $install); - unset($db_host, $db_user, $db_pass, $db_data); + if($reply_to) + $headers .= 'Reply-to: ' . $reply_to . "\n"; -require_once("session.php"); -require_once("datetime.php"); + $headers .= 'Message-id: <' . $it['uri'] . '>' . "\n"; -if(($argc != 2) || (! intval($argv[1]))) - exit; + if($it['uri'] !== $it['parent-uri']) { + $header .= 'References: <' . $it['parent-uri'] . '>' . "\n"; + if(! strlen($it['title'])) { + $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' LIMIT 1", + dbesc($it['parent-uri']) + ); + if(count($r)) { + $subtitle = $r[0]['title']; + if($subtitle) { + if(strncasecmp($subtitle,'RE:',3)) + $subject = $subtitle; + else + $subject = 'Re: ' . $subtitle; + } + } + } + } + $headers .= 'MIME-Version: 1.0' . "\n"; + $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n"; + $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n"; + $html = prepare_body($it); + $message = '' . $html . ''; + logger('notifier: email delivery to ' . $addr); + mail($addr, $subject, $message, $headers); + } + break; + case 'feed': + case 'face': + case 'dspr': + default: + break; + } + } + } + + // send additional slaps to mentioned remote tags (@foo@example.com) + if($slap && count($url_recipients) && $followup && $notify_hub && (! $expire)) { + foreach($url_recipients as $url) { + if($url) { + logger('notifier: urldelivery: ' . $url); + $deliver_status = slapper($owner,$url,$slap); + // TODO: redeliver/queue these items on failure, though there is no contact record + } + } + } - // fetch item + if((strlen($hub)) && ($notify_hub)) { + $hubs = explode(',', $hub); + if(count($hubs)) { + foreach($hubs as $h) { + $h = trim($h); + if(! strlen($h)) + continue; + $params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname'] ); + post_url($h,$params); + logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code()); + if(count($hubs) > 1) + sleep(7); // try and avoid multiple hubs responding at precisely the same time + } + } + } - // if not parent, fetch it too + if($notify_hub) { - // atomify + /** + * + * If you have less than 150 dfrn friends and it's a public message, + * we'll just go ahead and push them out securely with dfrn/rino. + * If you've got more than that, you'll have to rely on PuSH delivery. + * + */ - // expand list of recipients + $max_allowed = ((get_config('system','maxpubdeliver') === false) ? 150 : intval(get_config('system','maxpubdeliver'))); + + /** + * + * Only get the bare essentials and go back for the full record. + * If you've got a lot of friends and we grab all the details at once it could exhaust memory. + * + */ - // grab the contact records + $r = q("SELECT `id`, `name` FROM `contact` + WHERE `network` = 'dfrn' AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 + AND `rel` != %d ", + intval($owner['uid']), + intval(REL_FAN) + ); - // foreach recipient + if((count($r)) && (($max_allowed == 0) || (count($r) < $max_allowed))) { - // if no dfrn-id continue + logger('pubdeliver: ' . print_r($r,true)); - // fetch_url dfrn-notify + foreach($r as $rr) { - // decrypt challenge + /* Don't deliver to folks who have already been delivered to */ - // post result + if(! in_array($rr['id'], $conversants)) { + $n = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", + intval($rr['id']) + ); - // continue + if(count($n)) { + + logger('notifier: dfrnpubdelivery: ' . $n[0]['name']); + $deliver_status = dfrn_deliver($owner,$n[0],$atom); + } + } + else + logger('notifier: dfrnpubdelivery: ignoring ' . $rr['name']); + } + } + } - killme(); + return; +} +if (array_search(__file__,get_included_files())===0){ + echo "run!"; + notifier_run($argv,$argc); + killme(); +}