diff options
Diffstat (limited to 'include/notifier.php')
| -rw-r--r-- | include/notifier.php | 222 |
1 files changed, 128 insertions, 94 deletions
diff --git a/include/notifier.php b/include/notifier.php index 7b645844f..d1cd1cc73 100644 --- a/include/notifier.php +++ b/include/notifier.php @@ -1,6 +1,21 @@ <?php + require_once("boot.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. + */ + function notifier_run($argv, $argc){ global $a, $db; @@ -35,7 +50,6 @@ function notifier_run($argv, $argc){ $cmd = $argv[1]; switch($cmd) { - case 'mail': default: $item_id = intval($argv[2]); @@ -46,6 +60,8 @@ function notifier_run($argv, $argc){ } $expire = false; + $mail = false; + $fsuggest = false; $top_level = false; $recipients = array(); $url_recipients = array(); @@ -54,6 +70,7 @@ function notifier_run($argv, $argc){ if($cmd === 'mail') { $normal_mode = false; + $mail = true; $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", intval($item_id) ); @@ -69,7 +86,7 @@ function notifier_run($argv, $argc){ $normal_mode = false; $expire = true; $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 - AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP - INTERVAL 10 MINUTE", + AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE", intval($item_id) ); $uid = $item_id; @@ -79,6 +96,8 @@ function notifier_run($argv, $argc){ } elseif($cmd === 'suggest') { $normal_mode = false; + $fsuggest = true; + $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item_id) ); @@ -104,7 +123,11 @@ function notifier_run($argv, $argc){ $uid = $r[0]['uid']; $updated = $r[0]['edited']; - $items = q("SELECT * FROM `item` WHERE `parent` = %d ORDER BY `id` ASC", + if(! $parent_id) + return; + + $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` + FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d ORDER BY `id` ASC", intval($parent_id) ); @@ -119,8 +142,11 @@ function notifier_run($argv, $argc){ $item['deleted'] = 1; } - if(count($items) == 1 && $items[0]['uri'] === $items[0]['parent-uri']) + if((count($items) == 1) && ($items[0]['uri'] === $items[0]['parent-uri'])) { + logger('notifier: top level post'); $top_level = true; + } + } $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, @@ -136,6 +162,8 @@ function notifier_run($argv, $argc){ $owner = $r[0]; + $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false); + $hub = get_config('system','huburl'); // If this is a public conversation, notify the feed hub @@ -144,7 +172,7 @@ function notifier_run($argv, $argc){ // fill this in with a single salmon slap if applicable $slap = ''; - if($cmd != 'mail' && $cmd != 'suggest') { + if(! ($mail || $fsuggest)) { require_once('include/group.php'); @@ -235,7 +263,6 @@ function notifier_run($argv, $argc){ $r = q("SELECT * FROM `contact` WHERE `id` IN ( $conversant_str ) AND `blocked` = 0 AND `pending` = 0"); - if(count($r)) $contacts = $r; } @@ -270,7 +297,7 @@ function notifier_run($argv, $argc){ '$birthday' => $birthday )); - if($cmd === 'mail') { + if($mail) { $public_message = false; // mail is not public $body = fix_private_photos($item['body'],$owner['uid']); @@ -286,7 +313,7 @@ function notifier_run($argv, $argc){ '$parent_id' => xmlify($item['parent-uri']) )); } - elseif($cmd === 'suggest') { + elseif($fsuggest) { $public_message = false; // suggestions are not public $sugg_template = get_markup_template('atom_suggest.tpl'); @@ -374,17 +401,45 @@ function notifier_run($argv, $argc){ dbesc($recip_str) ); - // delivery loop 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) && (! $contact['self'])) { + if(($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']) + ); + } + } + foreach($r as $contact) { if($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 receipients here. + + if((! $mail) && (! $fsuggest) && (! $followup)) { + proc_run('php','include/delivery.php',$cmd,$item_id,$contact['id']); + 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: logger('notifier: dfrndelivery: ' . $contact['name']); @@ -533,9 +588,19 @@ function notifier_run($argv, $argc){ break; case NETWORK_DIASPORA: require_once('include/diaspora.php'); + if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode)) break; + // special handling for followup to public post + // all other public posts processed as public batches further below + + if($public_message) { + if($followup) + diaspora_send_followup($target_item,$owner,$contact, true); + break; + } + if(! $contact['pubkey']) break; @@ -558,7 +623,8 @@ function notifier_run($argv, $argc){ diaspora_send_relay($target_item,$owner,$contact); break; } - elseif($top_level) { + elseif(($top_level) && (! $walltowall)) { + // currently no workable solution for sending walltowall diaspora_send_status($target_item,$owner,$contact); break; } @@ -589,109 +655,77 @@ function notifier_run($argv, $argc){ } } - if((strlen($hub)) && ($public_message)) { - $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($public_message) { - /** - * - * If you have less than 999 dfrn friends and it's a public message, - * we'll just go ahead and push them out securely with dfrn/rino or Diaspora. - * If you've got more than that, you'll have to rely on PuSH delivery. - * - */ - - $max_allowed = ((get_config('system','maxpubdeliver') === false) ? 999 : 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. - * - */ - - $r = q("SELECT `id`, `name` FROM `contact` - WHERE `network` in ('%s','%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 - AND `rel` != %d ", - dbesc(NETWORK_DFRN), + $r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s' + AND `uid` = %d AND `rel` != %d ORDER BY rand() ", dbesc(NETWORK_DIASPORA), intval($owner['uid']), intval(CONTACT_IS_SHARING) ); + + $r2 = q("SELECT `id`, `name`,`network` FROM `contact` + WHERE `network` = '%s' AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 + AND `rel` != %d order by rand() ", + dbesc(NETWORK_DFRN), + intval($owner['uid']), + intval(CONTACT_IS_SHARING) + ); - if((count($r)) && (($max_allowed == 0) || (count($r) < $max_allowed))) { + $r = array_merge($r2,$r1); - logger('pubdeliver: ' . print_r($r,true)); + 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']) + ); + } + } - /* Don't deliver to folks who have already been delivered to */ + foreach($r as $rr) { + + // except for Diaspora batch jobs + // Don't deliver to folks who have already been delivered to - if(in_array($rr['id'],$conversants)) + if(($rr['network'] !== NETWORK_DIASPORA) && (in_array($rr['id'],$conversants))) { + logger('notifier: already delivered id=' . $rr['id']); continue; + } - $n = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", - intval($rr['id']) - ); + 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) $interval); + } + } + } - if(count($n)) { - $contact = $n[0]; - switch($contact['network']) { - case NETWORK_DFRN : - logger('notifier: dfrnpubdelivery: ' . $contact['name']); - $deliver_status = dfrn_deliver($owner,$contact,$atom); - break; - case NETWORK_DIASPORA : - require_once('include/diaspora.php'); - if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode)) - break; - - if(! $contact['pubkey']) - break; - - if($target_item['verb'] === ACTIVITY_DISLIKE) { - // unsupported - break; - } - elseif(($target_item['deleted']) && ($target_item['verb'] !== ACTIVITY_LIKE)) { - // diaspora delete, - diaspora_send_retraction($target_item,$owner,$contact); - break; - } - elseif($followup) { - // send comments, likes and retractions of likes to owner to relay - diaspora_send_followup($target_item,$owner,$contact); - break; - } - elseif($target_item['parent'] != $target_item['id']) { - // we are the relay - send comments, likes and unlikes to our conversants - diaspora_send_relay($target_item,$owner,$contact); - break; - } - elseif($top_level) { - diaspora_send_status($target_item,$owner,$contact); - break; - } - default: - break; - } + + 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 } } } + } return; |