science-ation/admin/send_emailqueue.php
james 5dcbc28d54 Fix email sending to not fail if a single email fails, instead, flag it as failed and continue on
Better track email sending as well, and add fields for tracking bounces (not implemented yet)
2010-02-10 17:05:49 +00:00

102 lines
3.2 KiB
PHP

<?
/*
This file is part of the 'Science Fair In A Box' project
SFIAB Website: http://www.sfiab.ca
Copyright (C) 2009 James Grant <james@lightbox.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation, version 2.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
?>
<?
include "../common.inc.php";
include "communication.inc.php";
$sleepmin=500000; // 0.5 seconds
$sleepmax=2000000; // 2.0 second
echo date("r")."\n";
if(!$config['emailqueue_lock']) {
mysql_query("UPDATE config SET val='".date("r")."' WHERE var='emailqueue_lock'");
//loop forever, but not really, it'll get break'd as soon as there's nothing left to send
while(true) {
$q=mysql_query("SELECT * FROM emailqueue_recipients WHERE sent IS NULL LIMIT 1");
if(mysql_num_rows($q)) {
$r=mysql_fetch_object($q);
$eq=mysql_query("SELECT * FROM emailqueue WHERE id='$r->emailqueue_id'");
$email=mysql_fetch_object($eq);
$blank=array();
$replacements=(array)json_decode($r->replacements);
if($email->body)
$body=communication_replace_vars($email->body,$blank,$replacements);
else if($email->bodyhtml) {
$body=strip_tags(communication_replace_vars($email->bodyhtml,$blank,$replacements));
}
else {
$body="No message body specified";
}
if($email->bodyhtml)
$bodyhtml=communication_replace_vars($email->bodyhtml,$blank,$replacements);
if($r->toname) {
$to="\"$r->toname\" <$r->toemail>";
}
else {
$to=$r->toemail;
}
echo "$email->id,$r->id,$to: ";
$result=email_send_new($to,$email->from,$email->subject,$body,$bodyhtml);
if($result) {
mysql_query("UPDATE emailqueue_recipients SET sent=NOW(), `result`='ok' WHERE id='$r->id'");
echo mysql_error();
$newnumsent=$email->numsent+1;
mysql_query("UPDATE emailqueue SET numsent=$newnumsent WHERE id='$email->id'");
echo mysql_error();
echo "ok\n";
}
else {
mysql_query("UPDATE emailqueue_recipients SET `sent`=NOW(), `result`='failed' WHERE id='$r->id'");
echo mysql_error();
$newnumfailed=$email->numfailed+1;
mysql_query("UPDATE emailqueue SET numfailed=$newnumfailed WHERE id='$email->id'");
echo mysql_error();
echo "failed\n";
}
//now check if we're done yet
$rq=mysql_query("SELECT COUNT(*) AS num FROM emailqueue_recipients WHERE sent IS NULL AND emailqueue_id='$email->id'");
$rr=mysql_fetch_object($rq);
if($rr->num==0) {
mysql_query("UPDATE emailqueue SET finished=NOW() WHERE id='$email->id'");
}
usleep(rand($sleepmin,$sleepmax));
}
else
break;
}
mysql_query("UPDATE config SET val='' WHERE var='emailqueue_lock'");
}
else {
echo "Already locked\n";
}
?>