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[friendica.git] / include / queue_fn.php

diff --git a/include/queue_fn.php b/include/queue_fn.php
index bc47ceffdbeae859178478c70df9258c55bbf5ba..e43912431c762fff263432701f0c02f914457df8 100644 (file)
--- a/include/queue_fn.php
+++ b/include/queue_fn.php
@@ -14,3 +14,59 @@ function remove_queue_item($id) {
                intval($id)
        );
 }
+
+function was_recently_delayed($cid) {
+
+       $r = q("SELECT `id` FROM `queue` WHERE `cid` = %d 
+               and last > UTC_TIMESTAMP() - interval 15 minute limit 1",
+               intval($cid)
+       );
+       if(count($r))
+               return true;
+
+       $r = q("select `term-date` from contact where id = %d and `term-date` != '' and `term-date` != '0000-00-00 00:00:00' limit 1",
+               intval($cid)
+       );
+       if(count($r))
+               return true;
+
+       return false;
+}
+
+
+function add_to_queue($cid,$network,$msg,$batch = false) {
+
+       $max_queue = get_config('system','max_contact_queue');
+       if($max_queue < 1)
+               $max_queue = 500;
+
+       $batch_queue = get_config('system','max_batch_queue');
+       if($batch_queue < 1)
+               $batch_queue = 1000;
+
+       $r = q("SELECT COUNT(*) AS `total` FROM `queue` left join `contact` ON `queue`.`cid` = `contact`.`id` 
+               WHERE `queue`.`cid` = %d AND `contact`.`self` = 0 ",
+               intval($cid)
+       );
+       if($r && count($r)) {
+               if($batch &&  ($r[0]['total'] > $batch_queue)) {
+                       logger('add_to_queue: too many queued items for batch server ' . $cid . ' - discarding message');
+                       return;
+               }
+               elseif((! $batch) && ($r[0]['total'] > $max_queue)) {
+                       logger('add_to_queue: too many queued items for contact ' . $cid . ' - discarding message');
+                       return;
+               }
+       }
+
+       q("INSERT INTO `queue` ( `cid`, `network`, `created`, `last`, `content`, `batch`)
+               VALUES ( %d, '%s', '%s', '%s', '%s', %d) ",
+               intval($cid),
+               dbesc($network),
+               dbesc(datetime_convert()),
+               dbesc(datetime_convert()),
+               dbesc($msg),
+               intval(($batch) ? 1: 0)
+       );
+
+}