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authorfriendica <info@friendica.com>2012-11-18 18:30:00 -0800
committerfriendica <info@friendica.com>2012-11-18 18:30:00 -0800
commit8611c3da683b9d3aa742559c192b0f9237256431 (patch)
treecf039dd1461c5e9357b7b1835899a97886e22bf9 /include/notifier.php
parent387346c7721c74a063e1ca3bd8b04824da311e89 (diff)
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Now we are able to get a zot notification packet and the resulting json encoded message into the queue, it's still a hard slog, but there's light at the end of the tunnel - "a message is ready and waiting to be delivered".
Diffstat (limited to 'include/notifier.php')
-rw-r--r--include/notifier.php585
1 files changed, 50 insertions, 535 deletions
diff --git a/include/notifier.php b/include/notifier.php
index 76e52e3ee..cff504d09 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -80,8 +80,9 @@ function notifier_run($argv, $argc){
// Get the recipient
$r = q("select abook.*, hubloc.* from abook
left join hubloc on hubloc_hash = abook_xchan
- where abook_id = %d limit 1",
- intval($item_id)
+ where abook_id = %d and not ( abook_flags & %d ) limit 1",
+ intval($item_id),
+ intval(ABOOK_FLAG_SELF)
);
if($r) {
// Get the sender
@@ -104,11 +105,10 @@ function notifier_run($argv, $argc){
if($data) {
$result = zot_zot($hh['hubloc_callback'],$data);
// zot_queue_item is not yet written
-// if(! $result['success']
+// if(! $result['success'])
// zot_queue_item();
}
-
}
}
}
@@ -181,6 +181,10 @@ function notifier_run($argv, $argc){
$target_item = $r[0];
+ $s = q("select * from channel where channel_id = %d limit 1",
+ intval($target_item['uid'])
+ );
+
if($target_item['id'] == $target_item['parent']) {
$parent_item = $target_item;
$top_level_post = true;
@@ -230,551 +234,60 @@ function notifier_run($argv, $argc){
logger('notifier: encoded item: ' . print_r($encoded_item,true));
stringify_array_elms($recipients);
+ if(! $recipients)
+ return;
logger('notifier: recipients: ' . print_r($recipients,true));
-
-
- // get all hubs we need to talk to.
-
- // do local delivery or local delivery queueing for anybody on our own hub
-
- // queue everything else
-
- // trigger delivery
-
-return;
-
-
-
-
-
-
-
-
- $parent_id = intval($r[0]['parent']);
- $uid = $r[0]['uid'];
- $updated = $r[0]['edited'];
-
- $items = q("SELECT * from item where parent = %d and item_restrict = 0 order by id asc",
- intval($parent_id)
- );
-
- if(! count($items)) {
+ $r = q("select distinct(hubloc_callback),hubloc_host,hubloc_sitekey from hubloc
+ where hubloc_hash in (" . implode(',',$recipients) . ") group by hubloc_callback");
+ if(! $r) {
+ logger('notifier: no hubs');
return;
}
-
- xchan_query($items);
-
- // 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]['item_flags'] & ITEM_THREAD_TOP)) {
- logger('notifier: top level post');
- $top_level = true;
- }
- }
-
- $r = q("SELECT abook.*, channel.* from abook left join channel on abook_xchan = channel_hash
- where channel_id = %d and (abook_flags & %d ) limit 1",
- intval($uid),
- intval(ABOOK_FLAG_SELF)
- );
-
- if(! count($r))
- return;
-
- $owner = $r[0];
-
-// FIXME
-// $walltowall = ((($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
- $public_message = true;
-
- // fill this in with a single salmon slap if applicable
-
-
- if(! ($mail || $fsuggest)) {
-
- 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.
-
-
- $relay_to_owner = false;
-
- $relay_origin_check = ((($target_item['item_flags'] & ITEM_ORIGIN) && (!($parent['item_flags'] & ITEM_ORIGIN))) ? true : false);
-
- /**
- *
- * 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.
- *
- */
-
-
- if((! $top_level) && (! ($parent['item_flags'] & ITEM_WALL)) && ($relay_origin_check) && (! $expire))
- $relay_to_owner = true;
-
-//FIXME
-// if(($cmd === 'uplink') && (intval($parent['forum_mode']) == 1) && (! $top_level)) {
-// $relay_to_owner = true;
-// }
-
- if(! $relay_origin_check)
- $relay_to_owner = false;
-
-
- if($relay_to_owner) {
- logger('notifier: followup', LOGGER_DEBUG);
- // local followup to remote post
- $followup = true;
- $public_message = false; // not public
- $conversant_str = dbesc($parent['owner_xchan']);
- }
- else {
- $followup = false;
-
- // don't send deletions onward for other people's stuff
-
- if(($target_item['item_restrict'] & ITEM_DELETED) && (!($target_item['item_flags'] & ITEM_WALL))) {
- logger('notifier: ignoring delete notification for non-wall item');
- return;
- }
-
- if((strlen($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']));
- $deny_people = expand_acl($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
-// FIXME for tag delivery
-// 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['author_xchan'];
- $conversants[] = $item['author_xchan'];
-
-// FIXME add tagged people
-/* // pull out additional tagged people to notify (if public message)
- if($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);
- }
- }
- }
-*/
- }
-
- if($url_recipients)
- logger('notifier: url_recipients' . print_r($url_recipients,true), LOGGER_DEBUG);
-
-
- $conversants = array_unique($conversants);
- stringify_array_elms($conversants);
- $conversant_str = dbesc(implode(', ',$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);
- }
-
-// FIXME - restrict this to those with permission to receive content
-
- $r = q("SELECT xchan.*, abook.* FROM xchan left join abook on xchan_hash = abook_chan
- WHERE xchan_hash IN ( $conversant_str ) AND not ((abook_flags & %d) || (abook_flags & %d)) ",
- intval(ABOOK_FLAG_BLOCKED),
- intval(ABOOK_FLAG_ARCHIVED)
- );
-
- if($r)
- $contacts = $r;
- }
-
-
-
- // Now we have our item or items and a list of recipients
- // Convert them to json messages and stick them in the queue.
-
-
-
- $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() . '/channel/' . $owner['nickname'] ),
- '$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($item['id'])
- );
-
- }
- else {
- if($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);
-
- stringify_array_elms($recipients);
-
- if($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)
- );
-
-
- $interval = ((get_config('system','delivery_interval') === false) ? 2 : intval(get_config('system','delivery_interval')));
-
- // delivery loop
-
- if(count($r)) {
-
- foreach($r as $contact) {
- if((! $mail) && (! $fsuggest) && (! $followup) && (! $contact['self'])) {
- q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
- dbesc($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.
+ $hubs = $r;
+ if(! $hubs)
+ return;
+
+ $interval = ((get_config('system','delivery_interval') !== false)
+ ? intval(get_config('system','delivery_interval')) : 2 );
$deliveries_per_process = intval(get_config('system','delivery_batch_count'));
+
if($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) && (! $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;
- }
-
- $deliver_status = 0;
-
- logger("main delivery by notifier: followup=$followup mail=$mail fsuggest=$fsuggest");
-
- 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'
- $sql_extra
- AND `user`.`account_expired` = 0 LIMIT 1",
- dbesc(NETWORK_DFRN),
- dbesc($nickname)
- );
-
- if($x && count($x)) {
- $write_flag = (($x[0]['rel'] == CONTACT_IS_FOLLOWER || $x[0]['rel'] == CONTACT_IS_FRIEND) ? true : false);
- if((($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;
-
- default:
- break;
- }
- }
- }
-
-
- if($public_message) {
-
- $r = q("SELECT `id`, `name`,`network` FROM `contact`
- WHERE `network` in ( '%s', '%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
- AND `rel` != %d order by rand() ",
- dbesc(NETWORK_DFRN),
- dbesc(NETWORK_MAIL2),
- intval($owner['uid']),
- intval(CONTACT_IS_SHARING)
- );
-
-
- 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 $rr) {
-
- if(in_array($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);
- }
+ $deliver = array();
+ $current_count = 0;
+
+ foreach($hubs as $hub) {
+ $n = zot_build_packet($channel,'notify',null,null);
+ $hash = random_string();
+ q("insert into outq ( outq_hash, outq_account, outq_channel, outq_posturl, outq_created, outq_updated, outq_notify, outq_msg ) values ( '%s', %d, %d, '%s', '%s', '%s', '%s', '%s' )",
+ dbesc($hash),
+ intval($target_item['aid']),
+ intval($target_item['uid']),
+ dbesc($hub['hubloc_callback']),
+ dbesc(datetime_convert()),
+ dbesc(datetime_convert()),
+ dbesc($n),
+ dbesc(json_encode($encoded_item))
+ );
+ $deliver[] = $hash;
+ $current_count ++;
+ if($current_count >= $deliveries_per_process) {
+ proc_run('php','include/deliver.php',$deliver);
+ $deliver = array();
+ if($interval)
+ @time_sleep_until(microtime(true) + (float) $interval);
}
}
+ // catch any stragglers
- if(strlen($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(count($deliver)) {
+ proc_run('php','include/deliver.php',$deliver);
}
-
+
}
if($normal_mode)
@@ -783,8 +296,10 @@ return;
call_hooks('notifier_end',$target_item);
return;
+
}
+
if (array_search(__file__,get_included_files())===0){
notifier_run($argv,$argc);
killme();