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         require_once('include/socgraph.php');
  26
  27         load_config('config');
  28         load_config('system');
  29
  30         $lockpath = get_lockpath();
  31         if ($lockpath != '') {
  32                 $pidfile = new pidfile($lockpath, 'queue');
  33                 if($pidfile->is_already_running()) {
  34                         logger("queue: Already running");
  35                         if ($pidfile->running_time() > 9*60) {
  36                                 $pidfile->kill();
  37                                 logger("queue: killed stale process");
  38                                 // Calling a new instance
  39                                 proc_run('php',"include/queue.php");
  40                         }
  41                         return;
  42                 }
  43         }
  44
  45         $a->set_baseurl(get_config('system','url'));
  46
  47         load_hooks();
  48
  49         if($argc > 1)
  50                 $queue_id = intval($argv[1]);
  51         else
  52                 $queue_id = 0;
  53
  54         $deadguys = array();
  55
  56         logger('queue: start');
  57
  58         // Handling the pubsubhubbub requests
  59         proc_run('php','include/pubsubpublish.php');
  60
  61         $interval = ((get_config('system','delivery_interval') === false) ? 2 : intval(get_config('system','delivery_interval')));
  62
  63         $r = q("select * from deliverq where 1");
  64         if($r) {
  65                 foreach($r as $rr) {
  66                         logger('queue: deliverq');
  67                         proc_run('php','include/delivery.php',$rr['cmd'],$rr['item'],$rr['contact']);
  68                         if($interval)
  69                                 @time_sleep_until(microtime(true) + (float) $interval);
  70                 }
  71         }
  72
  73         $r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`
  74                 INNER JOIN `contact` ON `queue`.`cid` = `contact`.`id`
  75                 WHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
  76         if($r) {
  77                 foreach($r as $rr) {
  78                         logger('Removing expired queue item for ' . $rr['name'] . ', uid=' . $rr['uid']);
  79                         logger('Expired queue data :' . $rr['content'], LOGGER_DATA);
  80                 }
  81                 q("DELETE FROM `queue` WHERE `created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
  82         }
  83
  84         if($queue_id) {
  85                 $r = q("SELECT `id` FROM `queue` WHERE `id` = %d LIMIT 1",
  86                         intval($queue_id)
  87                 );
  88         }
  89         else {
  90
  91                 // For the first 12 hours we'll try to deliver every 15 minutes
  92                 // After that, we'll only attempt delivery once per hour.
  93
  94                 $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 ))");
  95         }
  96         if(! $r){
  97                 return;
  98         }
  99
 100         if(! $queue_id)
 101                 call_hooks('queue_predeliver', $a, $r);
 102
 103
 104         // delivery loop
 105
 106         require_once('include/salmon.php');
 107         require_once('include/diaspora.php');
 108
 109         foreach($r as $q_item) {
 110
 111                 // queue_predeliver hooks may have changed the queue db details,
 112                 // so check again if this entry still needs processing
 113
 114                 if($queue_id) {
 115                         $qi = q("select * from queue where `id` = %d limit 1",
 116                                 intval($queue_id)
 117                         );
 118                 }
 119                 else {
 120                         $qi = q("SELECT * FROM `queue` WHERE `id` = %d AND `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ",
 121                                 intval($q_item['id'])
 122                         );
 123                 }
 124                 if(! count($qi))
 125                         continue;
 126
 127
 128                 $c = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
 129                         intval($qi[0]['cid'])
 130                 );
 131                 if(! count($c)) {
 132                         remove_queue_item($q_item['id']);
 133                         continue;
 134                 }
 135                 if(in_array($c[0]['notify'],$deadguys)) {
 136                         logger('queue: skipping known dead url: ' . $c[0]['notify']);
 137                         update_queue_time($q_item['id']);
 138                         continue;
 139                 }
 140
 141                 if (!poco_reachable($c[0]['url'])) {
 142                         logger('queue: skipping probably dead url: ' . $c[0]['url']);
 143                         update_queue_time($q_item['id']);
 144                         continue;
 145                 }
 146
 147                 $u = q("SELECT `user`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`
 148                         FROM `user` WHERE `uid` = %d LIMIT 1",
 149                         intval($c[0]['uid'])
 150                 );
 151                 if(! count($u)) {
 152                         remove_queue_item($q_item['id']);
 153                         continue;
 154                 }
 155
 156                 $data      = $qi[0]['content'];
 157                 $public    = $qi[0]['batch'];
 158                 $contact   = $c[0];
 159                 $owner     = $u[0];
 160
 161                 $deliver_status = 0;
 162
 163                 switch($contact['network']) {
 164                         case NETWORK_DFRN:
 165                                 logger('queue: dfrndelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
 166                                 $deliver_status = dfrn_deliver($owner,$contact,$data);
 167
 168                                 if($deliver_status == (-1)) {
 169                                         update_queue_time($q_item['id']);
 170                                         $deadguys[] = $contact['notify'];
 171                                 }
 172                                 else {
 173                                         remove_queue_item($q_item['id']);
 174                                 }
 175                                 break;
 176                         case NETWORK_OSTATUS:
 177                                 if($contact['notify']) {
 178                                         logger('queue: slapdelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
 179                                         $deliver_status = slapper($owner,$contact['notify'],$data);
 180
 181                                         if($deliver_status == (-1))
 182                                                 update_queue_time($q_item['id']);
 183                                         else
 184                                                 remove_queue_item($q_item['id']);
 185                                 }
 186                                 break;
 187                         case NETWORK_DIASPORA:
 188                                 if($contact['notify']) {
 189                                         logger('queue: diaspora_delivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
 190                                         $deliver_status = diaspora_transmit($owner,$contact,$data,$public,true);
 191
 192                                         if($deliver_status == (-1))
 193                                                 update_queue_time($q_item['id']);
 194                                         else
 195                                                 remove_queue_item($q_item['id']);
 196                                 }
 197                                 break;
 198
 199                         default:
 200                                 $params = array('owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false);
 201                                 call_hooks('queue_deliver', $a, $params);
 202
 203                                 if($params['result'])
 204                                         remove_queue_item($q_item['id']);
 205                                 else
 206                                         update_queue_time($q_item['id']);
 207
 208                                 break;
 209
 210                 }
 211         }
 212
 213         return;
 214
 215 }
 216
 217 if (array_search(__file__,get_included_files())===0){
 218   queue_run($_SERVER["argv"],$_SERVER["argc"]);
 219   killme();
 220 }