include/queue.php

   1 <?php
   2 require_once("boot.php");
   3 require_once('include/queue_fn.php');
   4
   5 function queue_run(&$argv, &$argc){
   6         global $a, $db;
   7
   8         if(is_null($a)){
   9                 $a = new App;
  10         }
  11
  12         if(is_null($db)){
  13                 @include(".htconfig.php");
  14                 require_once("include/dba.php");
  15                 $db = new dba($db_host, $db_user, $db_pass, $db_data);
  16                 unset($db_host, $db_user, $db_pass, $db_data);
  17         };
  18
  19
  20         require_once("include/session.php");
  21         require_once("include/datetime.php");
  22         require_once('include/items.php');
  23         require_once('include/bbcode.php');
  24         require_once('include/pidfile.php');
  25
  26         load_config('config');
  27         load_config('system');
  28
  29         $lockpath = get_lockpath();
  30         if ($lockpath != '') {
  31                 $pidfile = new pidfile($lockpath, 'queue');
  32                 if($pidfile->is_already_running()) {
  33                         logger("queue: Already running");
  34                         if ($pidfile->running_time() > 9*60) {
  35                                 $pidfile->kill();
  36                                 logger("queue: killed stale process");
  37                                 // Calling a new instance
  38                                 proc_run('php',"include/queue.php");
  39                         }
  40                         return;
  41                 }
  42         }
  43
  44         $a->set_baseurl(get_config('system','url'));
  45
  46         load_hooks();
  47
  48         if($argc > 1)
  49                 $queue_id = intval($argv[1]);
  50         else
  51                 $queue_id = 0;
  52
  53         $deadguys = array();
  54
  55         logger('queue: start');
  56
  57         // Handling the pubsubhubbub requests
  58         proc_run('php','include/pubsubpublish.php');
  59
  60         $interval = ((get_config('system','delivery_interval') === false) ? 2 : intval(get_config('system','delivery_interval')));
  61
  62         $r = q("select * from deliverq where 1");
  63         if($r) {
  64                 foreach($r as $rr) {
  65                         logger('queue: deliverq');
  66                         proc_run('php','include/delivery.php',$rr['cmd'],$rr['item'],$rr['contact']);
  67                         if($interval)
  68                                 @time_sleep_until(microtime(true) + (float) $interval);
  69                 }
  70         }
  71
  72         $r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`
  73                 INNER JOIN `contact` ON `queue`.`cid` = `contact`.`id`
  74                 WHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
  75         if($r) {
  76                 foreach($r as $rr) {
  77                         logger('Removing expired queue item for ' . $rr['name'] . ', uid=' . $rr['uid']);
  78                         logger('Expired queue data :' . $rr['content'], LOGGER_DATA);
  79                 }
  80                 q("DELETE FROM `queue` WHERE `created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
  81         }
  82
  83         if($queue_id) {
  84                 $r = q("SELECT `id` FROM `queue` WHERE `id` = %d LIMIT 1",
  85                         intval($queue_id)
  86                 );
  87         }
  88         else {
  89
  90                 // For the first 12 hours we'll try to deliver every 15 minutes
  91                 // After that, we'll only attempt delivery once per hour.
  92
  93                 $r = q("SELECT `id` FROM `queue` WHERE (( `created` > UTC_TIMESTAMP() - INTERVAL 12 HOUR && `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ) OR ( `last` < UTC_TIMESTAMP() - INTERVAL 1 HOUR ))");
  94         }
  95         if(! $r){
  96                 return;
  97         }
  98
  99         if(! $queue_id)
 100                 call_hooks('queue_predeliver', $a, $r);
 101
 102
 103         // delivery loop
 104
 105         require_once('include/salmon.php');
 106         require_once('include/diaspora.php');
 107
 108         foreach($r as $q_item) {
 109
 110                 // queue_predeliver hooks may have changed the queue db details,
 111                 // so check again if this entry still needs processing
 112
 113                 if($queue_id) {
 114                         $qi = q("select * from queue where `id` = %d limit 1",
 115                                 intval($queue_id)
 116                         );
 117                 }
 118                 else {
 119                         $qi = q("SELECT * FROM `queue` WHERE `id` = %d AND `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ",
 120                                 intval($q_item['id'])
 121                         );
 122                 }
 123                 if(! count($qi))
 124                         continue;
 125
 126
 127                 $c = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
 128                         intval($qi[0]['cid'])
 129                 );
 130                 if(! count($c)) {
 131                         remove_queue_item($q_item['id']);
 132                         continue;
 133                 }
 134                 if(in_array($c[0]['notify'],$deadguys)) {
 135                                 logger('queue: skipping known dead url: ' . $c[0]['notify']);
 136                                 update_queue_time($q_item['id']);
 137                                 continue;
 138                 }
 139
 140                 $u = q("SELECT `user`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`
 141                         FROM `user` WHERE `uid` = %d LIMIT 1",
 142                         intval($c[0]['uid'])
 143                 );
 144                 if(! count($u)) {
 145                         remove_queue_item($q_item['id']);
 146                         continue;
 147                 }
 148
 149                 $data      = $qi[0]['content'];
 150                 $public    = $qi[0]['batch'];
 151                 $contact   = $c[0];
 152                 $owner     = $u[0];
 153
 154                 $deliver_status = 0;
 155
 156                 switch($contact['network']) {
 157                         case NETWORK_DFRN:
 158                                 logger('queue: dfrndelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
 159                                 $deliver_status = dfrn_deliver($owner,$contact,$data);
 160
 161                                 if($deliver_status == (-1)) {
 162                                         update_queue_time($q_item['id']);
 163                                         $deadguys[] = $contact['notify'];
 164                                 }
 165                                 else {
 166                                         remove_queue_item($q_item['id']);
 167                                 }
 168                                 break;
 169                         case NETWORK_OSTATUS:
 170                                 if($contact['notify']) {
 171                                         logger('queue: slapdelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
 172                                         $deliver_status = slapper($owner,$contact['notify'],$data);
 173
 174                                         if($deliver_status == (-1))
 175                                                 update_queue_time($q_item['id']);
 176                                         else
 177                                                 remove_queue_item($q_item['id']);
 178                                 }
 179                                 break;
 180                         case NETWORK_DIASPORA:
 181                                 if($contact['notify']) {
 182                                         logger('queue: diaspora_delivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
 183                                         $deliver_status = diaspora_transmit($owner,$contact,$data,$public,true);
 184
 185                                         if($deliver_status == (-1))
 186                                                 update_queue_time($q_item['id']);
 187                                         else
 188                                                 remove_queue_item($q_item['id']);
 189                                 }
 190                                 break;
 191
 192                         default:
 193                                 $params = array('owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false);
 194                                 call_hooks('queue_deliver', $a, $params);
 195
 196                                 if($params['result'])
 197                                                 remove_queue_item($q_item['id']);
 198                                 else
 199                                                 update_queue_time($q_item['id']);
 200
 201                                 break;
 202
 203                 }
 204         }
 205
 206         return;
 207
 208 }
 209
 210 if (array_search(__file__,get_included_files())===0){
 211   queue_run($_SERVER["argv"],$_SERVER["argc"]);
 212   killme();
 213 }