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friendica/include/notifier.php
friendica 6b36863dd8 prune all dead/blocked contacts from allowed permissions, ok to keep them in "deny" lists - 
Contacts will be pruned when creating the editor. They can't be added with the ACL selector,
but we won't prevent them from being added through other means.
Allowed groups will be pruned on item submit.
2012-12-13 21:02:14 -08:00

978 lines
29 KiB
PHP
Raw Blame History

<?php
require_once("boot.php");
require_once('include/queue_fn.php');
require_once('include/html2plain.php');
/*
* This file was at one time responsible for doing all deliveries, but this caused
* big problems on shared hosting systems, where the process might get killed by the
* hosting provider and nothing would get delivered.
* It now only delivers one message under certain cases, and invokes a queued
* delivery mechanism (include/deliver.php) to deliver individual contacts at
* controlled intervals.
* This has a much better chance of surviving random processes getting killed
* by the hosting provider.
* A lot of this code is duplicated in include/deliver.php until we have time to go back
* and re-structure the delivery procedure based on the obstacles that have been thrown at
* us by hosting providers.
*/
/*
* The notifier is typically called with:
*
* proc_run('php', "include/notifier.php", COMMAND, ITEM_ID);
*
* where COMMAND is one of the following:
*
* activity (in diaspora.php, dfrn_confirm.php, profiles.php)
* comment-import (in diaspora.php, items.php)
* comment-new (in item.php)
* drop (in diaspora.php, items.php, photos.php)
* edit_post (in item.php)
* event (in events.php)
* expire (in items.php)
* like (in like.php, poke.php)
* mail (in message.php)
* suggest (in fsuggest.php)
* tag (in photos.php, poke.php, tagger.php)
* tgroup (in items.php)
* wall-new (in photos.php, item.php)
*
* and ITEM_ID is the id of the item in the database that needs to be sent to others.
*/
function notifier_run(&$argv, &$argc){
global $a, $db;
if(is_null($a)){
$a = new App;
}
if(is_null($db)) {
@include(".htconfig.php");
require_once("dba.php");
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once("session.php");
require_once("datetime.php");
require_once('include/items.php');
require_once('include/bbcode.php');
require_once('include/email.php');
load_config('config');
load_config('system');
load_hooks();
if($argc < 3)
return;
$a->set_baseurl(get_config('system','url'));
logger('notifier: invoked: ' . print_r($argv,true), LOGGER_DEBUG);
$cmd = $argv[1];
switch($cmd) {
case 'mail':
default:
$item_id = intval($argv[2]);
if(! $item_id){
return;
}
break;
}
$expire = false;
$mail = false;
$fsuggest = false;
$relocate = false;
$top_level = false;
$recipients = array();
$url_recipients = array();
$normal_mode = true;
if($cmd === 'mail') {
$normal_mode = false;
$mail = true;
$message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1",
intval($item_id)
);
if(! count($message)){
return;
}
$uid = $message[0]['uid'];
$recipients[] = $message[0]['contact-id'];
$item = $message[0];
}
elseif($cmd === 'expire') {
$normal_mode = false;
$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') {
$normal_mode = false;
$fsuggest = true;
$suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1",
intval($item_id)
);
if(! count($suggest))
return;
$uid = $suggest[0]['uid'];
$recipients[] = $suggest[0]['cid'];
$item = $suggest[0];
}
elseif($cmd === 'removeme') {
$r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($item_id));
if (! $r)
return;
$user = $r[0];
$r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($item_id));
if (! $r)
return;
$self = $r[0];
$r = q("SELECT * FROM `contact` WHERE `self` = 0 AND `uid` = %d", intval($item_id));
if(! $r)
return;
require_once('include/Contact.php');
foreach($r as $contact) {
terminate_friendship($user, $self, $contact);
}
return;
}
elseif($cmd === 'relocate') {
$normal_mode = false;
$relocate = true;
$uid = $item_id;
}
else {
// find ancestors
$r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
intval($item_id)
);
if((! count($r)) || (! intval($r[0]['parent']))) {
return;
}
$target_item = $r[0];
$parent_id = intval($r[0]['parent']);
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if(! $parent_id)
return;
$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
intval($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]['id'] === $target_item['id']) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
logger('notifier: top level post');
$top_level = true;
}
}
$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
`user`.`page-flags`, `user`.`prvnets`
FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
intval($uid)
);
if(! count($r))
return;
$owner = $r[0];
$walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
$hub = get_config('system','huburl');
// If this is a public conversation, notify the feed hub
$public_message = true;
// fill this in with a single salmon slap if applicable
$slap = '';
if(! ($mail || $fsuggest || $relocate)) {
require_once('include/group.php');
$parent = $items[0];
// This is IMPORTANT!!!!
// We will only send a "notify owner to relay" or followup message if the referenced post
// originated on our system by virtue of having our hostname somewhere
// in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
// expire sends an entire group of expire messages and cannot be forwarded.
// However the conversation owner will be a part of the conversation and will
// be notified during this run.
// Other DFRN conversation members will be alerted during polled updates.
// Diaspora members currently are not notified of expirations, and other networks have
// either limited or no ability to process deletions. We should at least fix Diaspora
// by stringing togther an array of retractions and sending them onward.
$localhost = str_replace('www.','',$a->get_hostname());
if(strpos($localhost,':'))
$localhost = substr($localhost,0,strpos($localhost,':'));
/**
*
* Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
* have been known to cause runaway conditions which affected several servers, along with
* permissions issues.
*
*/
$relay_to_owner = false;
if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
$relay_to_owner = true;
}
if(($cmd === 'uplink') && (intval($parent['forum_mode']) == 1) && (! $top_level)) {
$relay_to_owner = true;
}
// until the 'origin' flag has been in use for several months
// we will just use it as a fallback test
// later we will be able to use it as the primary test of whether or not to relay.
if(! $target_item['origin'])
$relay_to_owner = false;
if($parent['origin'])
$relay_to_owner = false;
if($relay_to_owner) {
logger('notifier: followup', LOGGER_DEBUG);
// local followup to remote post
$followup = true;
$public_message = false; // not public
$conversant_str = dbesc($parent['contact-id']);
}
else {
$followup = false;
// don't send deletions onward for other people's stuff
if($target_item['deleted'] && (! intval($target_item['wall']))) {
logger('notifier: ignoring delete notification for non-wall item');
return;
}
if((strlen($parent['allow_cid']))
|| (strlen($parent['allow_gid']))
|| (strlen($parent['deny_cid']))
|| (strlen($parent['deny_gid']))) {
$public_message = false; // private recipients, not public
}
$allow_people = expand_acl($parent['allow_cid']);
$allow_groups = expand_groups(expand_acl($parent['allow_gid']),true);
$deny_people = expand_acl($parent['deny_cid']);
$deny_groups = expand_groups(expand_acl($parent['deny_gid']));
// if our parent is a public forum (forum_mode == 1), uplink to the origional author causing
// a delivery fork. private groups (forum_mode == 2) do not uplink
if((intval($parent['forum_mode']) == 1) && (! $top_level) && ($cmd !== 'uplink')) {
proc_run('php','include/notifier.php','uplink',$item_id);
}
$conversants = array();
foreach($items as $item) {
$recipients[] = $item['contact-id'];
$conversants[] = $item['contact-id'];
// pull out additional tagged people to notify (if public message)
if($public_message && 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 ( $conversant_str ) AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0");
if(count($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))
$birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
$atom .= replace_macros($feed_template, array(
'$version' => xmlify(FRIENDICA_VERSION),
'$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' => $birthday,
'$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
));
if($mail) {
$public_message = false; // mail is not public
$body = fix_private_photos($item['body'],$owner['uid'],null,$message[0]['contact-id']);
$atom .= replace_macros($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($item['parent-uri'])
));
}
elseif($fsuggest) {
$public_message = 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($item['id'])
);
}
elseif($relocate) {
$public_message = false; // suggestions are not public
$sugg_template = get_markup_template('atom_relocate.tpl');
/* get site pubkey. this could be a new installation with no site keys*/
$pubkey = get_config('system','site_pubkey');
if(! $pubkey) {
$res = new_keypair(1024);
set_config('system','site_prvkey', $res['prvkey']);
set_config('system','site_pubkey', $res['pubkey']);
}
$rp = q("SELECT `resource-id` , `scale`, type FROM `photo`
WHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid);
$photos = array();
$ext = Photo::supportedTypes();
foreach($rp as $p){
$photos[$p['scale']] = $a->get_baseurl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
}
unset($rp, $ext);
$atom .= replace_macros($sugg_template, array(
'$name' => xmlify($owner['name']),
'$photo' => xmlify($photos[4]),
'$thumb' => xmlify($photos[5]),
'$micro' => xmlify($photos[6]),
'$url' => xmlify($owner['url']),
'$request' => xmlify($owner['request']),
'$confirm' => xmlify($owner['confirm']),
'$notify' => xmlify($owner['notify']),
'$poll' => xmlify($owner['poll']),
'$sitepubkey' => xmlify(get_config('system','site_pubkey')),
//'$pubkey' => xmlify($owner['pubkey']),
//'$prvkey' => xmlify($owner['prvkey']),
));
$recipients_relocate = q("SELECT * FROM contact WHERE uid = %d AND self = 0 AND network = '%s'" , intval($uid), NETWORK_DFRN);
unset($photos);
}
else {
if($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',null,$owner,false);
$atom .= atom_entry($item,'text',null,$owner,false);
}
}
}
else {
foreach($items as $item) {
if(! $item['parent'])
continue;
// private emails may be in included in public conversations. Filter them.
if(($public_message) && $item['private'] == 1)
continue;
$contact = get_item_contact($item,$contacts);
if(! $contact)
continue;
if($normal_mode) {
// we only need the current item, but include the parent because without it
// older sites without a corresponding dfrn_notify change may do the wrong thing.
if($item_id == $item['id'] || $item['id'] == $item['parent'])
$atom .= atom_entry($item,'text',null,$owner,true);
}
else
$atom .= atom_entry($item,'text',null,$owner,true);
if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
$slaps[] = atom_entry($item,'html',null,$owner,true);
}
}
}
$atom .= '</feed>' . "\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(! $mail_disabled) {
if((! strlen($target_item['allow_cid'])) && (! strlen($target_item['allow_gid']))
&& (! strlen($target_item['deny_cid'])) && (! strlen($target_item['deny_gid']))
&& (intval($target_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(', ', $recipients);
if ($relocate)
$r = $recipients_relocate;
else
$r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ",
dbesc($recip_str)
);
require_once('include/salmon.php');
$interval = ((get_config('system','delivery_interval') === false) ? 2 : intval(get_config('system','delivery_interval')));
// delivery loop
if(count($r)) {
foreach($r as $contact) {
if((! $mail) && (! $fsuggest) && (! $followup) && (!$relocate) && (! $contact['self'])) {
if(($contact['network'] === NETWORK_DIASPORA) && ($public_message))
continue;
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
dbesc($cmd),
intval($item_id),
intval($contact['id'])
);
}
}
// This controls the number of deliveries to execute with each separate delivery process.
// By default we'll perform one delivery per process. Assuming a hostile shared hosting
// provider, this provides the greatest chance of deliveries if processes start getting
// killed. We can also space them out with the delivery_interval to also help avoid them
// getting whacked.
// If $deliveries_per_process > 1, we will chain this number of multiple deliveries
// together into a single process. This will reduce the overall number of processes
// spawned for each delivery, but they will run longer.
$deliveries_per_process = intval(get_config('system','delivery_batch_count'));
if($deliveries_per_process <= 0)
$deliveries_per_process = 1;
$this_batch = array();
for($x = 0; $x < count($r); $x ++) {
$contact = $r[$x];
if($contact['self'])
continue;
// potentially more than one recipient. Start a new process and space them out a bit.
// we will deliver single recipient types of message and email recipients here.
if((! $mail) && (! $fsuggest) && (!$relocate) && (! $followup)) {
$this_batch[] = $contact['id'];
if(count($this_batch) == $deliveries_per_process) {
proc_run('php','include/delivery.php',$cmd,$item_id,$this_batch);
$this_batch = array();
if($interval)
@time_sleep_until(microtime(true) + (float) $interval);
}
continue;
}
// be sure to pick up any stragglers
if(count($this_batch))
proc_run('php','include/delivery.php',$cmd,$item_id,$this_batch);
$deliver_status = 0;
logger("main delivery by notifier: followup=$followup mail=$mail fsuggest=$fsuggest relocate=$relocate");
switch($contact['network']) {
case NETWORK_DFRN:
// perform local delivery if we are on the same site
$basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
if(link_compare($basepath,$a->get_baseurl())) {
$nickname = basename($contact['url']);
if($contact['issued-id'])
$sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
else
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
$x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
`contact`.`pubkey` AS `cpubkey`,
`contact`.`prvkey` AS `cprvkey`,
`contact`.`thumb` AS `thumb`,
`contact`.`url` as `url`,
`contact`.`name` as `senderName`,
`user`.*
FROM `contact`
LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
WHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0
AND `contact`.`pending` = 0
AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
$sql_extra
AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1",
dbesc(NETWORK_DFRN),
dbesc($nickname)
);
if($x && count($x)) {
$write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
q("update contact set writable = 1 where id = %d limit 1",
intval($x[0]['id'])
);
$x[0]['writable'] = 1;
}
// if contact's ssl policy changed, which we just determined
// is on our own server, update our contact links
$ssl_policy = get_config('system','ssl_policy');
fix_contact_ssl_policy($x[0],$ssl_policy);
// If we are setup as a soapbox we aren't accepting input from this person
if($x[0]['page-flags'] == PAGE_SOAPBOX)
break;
require_once('library/simplepie/simplepie.inc');
logger('mod-delivery: local delivery');
local_delivery($x[0],$atom);
break;
}
}
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
add_to_queue($contact['id'],NETWORK_DFRN,$atom);
}
break;
case NETWORK_OSTATUS:
// Do not send to ostatus if we are not configured to send to public networks
if($owner['prvnets'])
break;
if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
break;
if($followup && $contact['notify']) {
logger('notifier: slapdelivery: ' . $contact['name']);
$deliver_status = slapper($owner,$contact['notify'],$slap);
if($deliver_status == (-1)) {
// queue message for redelivery
add_to_queue($contact['id'],NETWORK_OSTATUS,$slap);
}
}
else {
// only send salmon if public - e.g. if it's ok to notify
// a public hub, it's ok to send a salmon
if((count($slaps)) && ($public_message) && (! $expire)) {
logger('notifier: slapdelivery: ' . $contact['name']);
foreach($slaps as $slappy) {
if($contact['notify']) {
$deliver_status = slapper($owner,$contact['notify'],$slappy);
if($deliver_status == (-1)) {
// queue message for redelivery
add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
}
}
}
}
}
break;
case NETWORK_MAIL:
case NETWORK_MAIL2:
if(get_config('system','dfrn_only'))
break;
// 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']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
// only expose our real email address to true friends
if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked']))
$headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
else
$headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
if($reply_to)
$headers .= 'Reply-to: ' . $reply_to . "\n";
// for testing purposes: Collect exported mails
//$file = tempnam("/tmp/friendica/", "mail-out2-");
//file_put_contents($file, json_encode($it));
$headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
if($it['uri'] !== $it['parent-uri']) {
$headers .= 'References: <' . iri2msgid($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($r) AND ($r[0]['title'] != ''))
$subject = $r[0]['title'];
}
if(strncasecmp($subject,'RE:',3))
$subject = 'Re: '.$subject;
}
email_send($addr, $subject, $headers, $it);
}
break;
case NETWORK_DIASPORA:
require_once('include/diaspora.php');
if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')))
break;
if($mail) {
diaspora_send_mail($item,$owner,$contact);
break;
}
if(! $normal_mode)
break;
// special handling for followup to public post
// all other public posts processed as public batches further below
if($public_message) {
if($followup)
diaspora_send_followup($target_item,$owner,$contact, true);
break;
}
if(! $contact['pubkey'])
break;
if($target_item['verb'] === ACTIVITY_DISLIKE) {
// unsupported
break;
}
elseif(($target_item['deleted']) && (($target_item['uri'] === $target_item['parent-uri']) || $followup)) {
// send both top-level retractions and relayable retractions for owner to relay
diaspora_send_retraction($target_item,$owner,$contact);
break;
}
elseif($followup) {
// send comments and likes to owner to relay
diaspora_send_followup($target_item,$owner,$contact);
break;
}
elseif($target_item['uri'] !== $target_item['parent-uri']) {
// we are the relay - send comments, likes and relayable_retractions
// (of comments and likes) to our conversants
diaspora_send_relay($target_item,$owner,$contact);
break;
}
elseif(($top_level) && (! $walltowall)) {
// currently no workable solution for sending walltowall
diaspora_send_status($target_item,$owner,$contact);
break;
}
break;
case NETWORK_FEED:
case NETWORK_FACEBOOK:
if(get_config('system','dfrn_only'))
break;
default:
break;
}
}
}
// send additional slaps to mentioned remote tags (@foo@example.com)
if($slap && count($url_recipients) && ($followup || $top_level) && $public_message && (! $expire)) {
if(! get_config('system','dfrn_only')) {
foreach($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
}
}
}
}
if($public_message) {
$r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'
AND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ",
dbesc(NETWORK_DIASPORA),
intval($owner['uid']),
intval(CONTACT_IS_SHARING)
);
$r2 = q("SELECT `id`, `name`,`network` FROM `contact`
WHERE `network` in ( '%s', '%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
AND `rel` != %d order by rand() ",
dbesc(NETWORK_DFRN),
dbesc(NETWORK_MAIL2),
intval($owner['uid']),
intval(CONTACT_IS_SHARING)
);
$r = array_merge($r2,$r1);
if(count($r)) {
logger('pubdeliver: ' . print_r($r,true), LOGGER_DEBUG);
// throw everything into the queue in case we get killed
foreach($r as $rr) {
if((! $mail) && (! $fsuggest) && (! $followup)) {
q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
dbesc($cmd),
intval($item_id),
intval($rr['id'])
);
}
}
foreach($r as $rr) {
// except for Diaspora batch jobs
// Don't deliver to folks who have already been delivered to
if(($rr['network'] !== NETWORK_DIASPORA) && (in_array($rr['id'],$conversants))) {
logger('notifier: already delivered id=' . $rr['id']);
continue;
}
if((! $mail) && (! $fsuggest) && (! $followup)) {
logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
proc_run('php','include/delivery.php',$cmd,$item_id,$rr['id']);
if($interval)
@time_sleep_until(microtime(true) + (float) $interval);
}
}
}
if(strlen($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 the item was deleted, clean up the `sign` table
if($target_item['deleted']) {
$r = q("DELETE FROM sign where `retract_iid` = %d",
intval($target_item['id'])
);
}
logger('notifier: calling hooks', LOGGER_DEBUG);
if($normal_mode)
call_hooks('notifier_normal',$target_item);
call_hooks('notifier_end',$target_item);
return;
}
if (array_search(__file__,get_included_files())===0){
notifier_run($argv,$argc);
killme();
}
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