function sendsmsd($single_queue = '', $sendsmsd_limit = 0, $sendsmsd_offset = 0)
{
global $core_config;
if ($single_queue) {
$queue_sql = "AND queue_code='" . $single_queue . "'";
// logger_print("single queue queue_code:".$single_queue, 2, "sendsmsd");
}
$sendsmsd_limit = (int) $sendsmsd_limit;
if ($sendsmsd_limit > 0) {
$sql_limit = "LIMIT " . $sendsmsd_limit;
}
$sendsmsd_offset = (int) $sendsmsd_offset;
if ($sendsmsd_offset > 0) {
$sql_offset = "OFFSET " . $sendsmsd_offset;
}
$db_query = "SELECT * FROM " . _DB_PREF_ . "_tblSMSOutgoing_queue WHERE flag='0' " . $queue_sql . " " . $sql_limit . " " . $sql_offset;
// logger_print("q: ".$db_query, 3, "sendsmsd");
$db_result = dba_query($db_query);
while ($db_row = dba_fetch_array($db_result)) {
$c_queue_id = $db_row['id'];
$c_queue_code = $db_row['queue_code'];
$c_sender_id = addslashes(trim($db_row['sender_id']));
$c_footer = addslashes(trim($db_row['footer']));
$c_message = addslashes(trim($db_row['message']));
$c_uid = $db_row['uid'];
$c_gpid = $db_row['gpid'];
$c_sms_type = $db_row['sms_type'];
$c_unicode = $db_row['unicode'];
$c_sms_count = $db_row['sms_count'];
$c_schedule = $db_row['datetime_scheduled'];
$c_smsc = $db_row['smsc'];
$c_current = core_get_datetime();
// logger_print("delivery datetime qeueue:".$c_queue_code." scheduled:".$c_schedule." current:".$c_current, 3, "sendsmsd");
if (strtotime($c_current) >= strtotime($c_schedule)) {
logger_print("start processing queue_code:" . $c_queue_code . " sms_count:" . $c_sms_count . " uid:" . $c_uid . " gpid:" . $c_gpid . " sender_id:" . $c_sender_id, 2, "sendsmsd");
$counter = 0;
$db_query2 = "SELECT * FROM " . _DB_PREF_ . "_tblSMSOutgoing_queue_dst WHERE queue_id='{$c_queue_id}' AND flag='0'";
$db_result2 = dba_query($db_query2);
while ($db_row2 = dba_fetch_array($db_result2)) {
$counter++;
// queue_dst ID is SMS Log ID
$c_smslog_id = $db_row2['id'];
$c_dst = $db_row2['dst'];
$c_flag = 2;
$c_ok = false;
logger_print("sending queue_code:" . $c_queue_code . " smslog_id:" . $c_smslog_id . " to:" . $c_dst . " sms_count:" . $c_sms_count . " counter:" . $counter, 2, "sendsmsd");
$ret = sendsms_process($c_smslog_id, $c_sender_id, $c_footer, $c_dst, $c_message, $c_uid, $c_gpid, $c_sms_type, $c_unicode, $c_queue_code, $c_smsc);
$c_dst = $ret['to'];
if ($ret['status']) {
$c_ok = true;
$c_flag = 1;
}
logger_print("result queue_code:" . $c_queue_code . " to:" . $c_dst . " flag:" . $c_flag . " smslog_id:" . $c_smslog_id, 2, "sendsmsd");
$db_query3 = "UPDATE " . _DB_PREF_ . "_tblSMSOutgoing_queue_dst SET flag='{$c_flag}' WHERE id='{$c_smslog_id}'";
$db_result3 = dba_query($db_query3);
$ok[] = $c_ok;
$to[] = $c_dst;
$smslog_id[] = $c_smslog_id;
$queue[] = $c_queue_code;
$counts[] = $c_sms_count;
}
$db_query = "SELECT count(*) AS count FROM " . _DB_PREF_ . "_tblSMSOutgoing_queue_dst WHERE queue_id='{$c_queue_id}' AND NOT flag ='0'";
$db_result = dba_query($db_query);
$db_row = dba_fetch_array($db_result);
// destinations processed
$dst_processed = (int) ($db_row['count'] ? $db_row['count'] : 0);
// number of SMS processed
$sms_processed = $dst_processed * $c_sms_count;
// check whether SMS processed is >= stated SMS count in queue
// if YES then processing queue is finished
if ($sms_processed >= $c_sms_count) {
$dt = core_get_datetime();
$db_query5 = "UPDATE " . _DB_PREF_ . "_tblSMSOutgoing_queue SET flag='1', datetime_update='" . $dt . "' WHERE id='{$c_queue_id}'";
if ($db_result5 = dba_affected_rows($db_query5)) {
logger_print("finish processing queue_code:" . $c_queue_code . " uid:" . $c_uid . " sender_id:" . $c_sender_id . " sms_count:" . $c_sms_count, 2, "sendsmsd");
} else {
logger_print("fail to finalize process queue_code:" . $c_queue_code . " uid:" . $c_uid . " sender_id:" . $c_sender_id . " sms_processed:" . $sms_processed, 2, "sendsmsd");
}
} else {
logger_print("partially processing queue_code:" . $c_queue_code . " uid:" . $c_uid . " sender_id:" . $c_sender_id . " sms_count:" . $c_sms_count . " sms_processed:" . $sms_processed . " counter:" . $counter, 2, "sendsmsd");
}
}
}
return array($ok, $to, $smslog_id, $queue, $counts);
}
function sendsmsd($single_queue = '', $chunk = 0)
{
global $core_config;
if ($single_queue) {
$queue_sql = "AND queue_code='" . $single_queue . "'";
// _log("single queue queue_code:".$single_queue, 2, "sendsmsd");
}
$db_query = "SELECT * FROM " . _DB_PREF_ . "_tblSMSOutgoing_queue WHERE flag='3' " . $queue_sql;
// _log("q: ".$db_query, 3, "sendsmsd");
$db_result = dba_query($db_query);
while ($db_row = dba_fetch_array($db_result)) {
$c_queue_id = $db_row['id'];
$c_queue_code = $db_row['queue_code'];
$c_sender_id = addslashes(trim($db_row['sender_id']));
$c_footer = addslashes(trim(htmlspecialchars_decode($db_row['footer'])));
$c_message = addslashes(trim(htmlspecialchars_decode($db_row['message'])));
$c_uid = $db_row['uid'];
$c_gpid = $db_row['gpid'];
$c_sms_type = $db_row['sms_type'];
$c_unicode = $db_row['unicode'];
// queue size
$c_queue_count = $db_row['queue_count'];
// total number of SMS per queue
$c_sms_count = $db_row['sms_count'];
// SMS count per destination
$c_sms_size = ceil($c_sms_count / $c_queue_count);
$c_schedule = $db_row['datetime_scheduled'];
$c_smsc = $db_row['smsc'];
$c_current = core_get_datetime();
$continue = FALSE;
// check delivery datetime
// _log("delivery datetime qeueue:" . $c_queue_code . " scheduled:" . core_display_datetime($c_schedule) . " current:" . core_display_datetime($c_current), 3, "sendsmsd");
if (strtotime($c_current) >= strtotime($c_schedule)) {
$continue = TRUE;
// next, check throttle limit (number of sent SMS per hour)
if (sendsms_throttle_isoverlimit(0)) {
$continue = FALSE;
}
}
// process queue
if ($continue) {
_log("start processing queue_code:" . $c_queue_code . " chunk:" . $chunk . " queue_count:" . $c_queue_count . " sms_count:" . $c_sms_count . " scheduled:" . core_display_datetime($c_schedule) . " uid:" . $c_uid . " gpid:" . $c_gpid . " sender_id:" . $c_sender_id, 2, "sendsmsd");
$counter = 0;
$db_query2 = "SELECT * FROM " . _DB_PREF_ . "_tblSMSOutgoing_queue_dst WHERE queue_id='{$c_queue_id}' AND chunk='" . $chunk . "' AND flag='0'";
$db_result2 = dba_query($db_query2);
while ($db_row2 = dba_fetch_array($db_result2)) {
// make sure the queue is still there
// if the queue_code with flag=3 is not exists then break, stop sendqueue
if (!dba_isexists(_DB_PREF_ . "_tblSMSOutgoing_queue", array('flag' => 3, 'queue_code' => $c_queue_code), 'AND')) {
break;
}
$counter++;
// queue_dst ID is SMS Log ID
$c_smslog_id = $db_row2['id'];
$c_dst = $db_row2['dst'];
$c_flag = 2;
$c_ok = false;
_log("sending queue_code:" . $c_queue_code . " smslog_id:" . $c_smslog_id . " to:" . $c_dst . " sms_count:" . $c_sms_count . " counter:" . $counter, 2, "sendsmsd");
$ret = sendsms_process($c_smslog_id, $c_sender_id, $c_footer, $c_dst, $c_message, $c_uid, $c_gpid, $c_sms_type, $c_unicode, $c_queue_code, $c_smsc);
$c_dst = $ret['to'];
if ($ret['status']) {
$c_ok = true;
$c_flag = 1;
// add to throttle counter
sendsms_throttle_count(0, $c_sms_size);
}
_log("result queue_code:" . $c_queue_code . " to:" . $c_dst . " flag:" . $c_flag . " smslog_id:" . $c_smslog_id, 2, "sendsmsd");
$db_query3 = "UPDATE " . _DB_PREF_ . "_tblSMSOutgoing_queue_dst SET flag='{$c_flag}' WHERE id='{$c_smslog_id}'";
$db_result3 = dba_query($db_query3);
$ok[] = $c_ok;
$to[] = $c_dst;
$smslog_id[] = $c_smslog_id;
$queue[] = $c_queue_code;
$counts[] = $c_sms_count;
// check throttle limit (number of sent SMS per hour)
if (sendsms_throttle_isoverlimit(0)) {
break;
}
}
$db_query = "SELECT count(*) AS count FROM " . _DB_PREF_ . "_tblSMSOutgoing_queue_dst WHERE queue_id='{$c_queue_id}' AND NOT flag ='0'";
$db_result = dba_query($db_query);
$db_row = dba_fetch_array($db_result);
// destinations processed
$dst_processed = (int) ($db_row['count'] ? $db_row['count'] : 0);
// number of SMS processed
$sms_processed = $dst_processed * $c_sms_size;
// check whether SMS processed is >= stated SMS count in queue
// if YES then processing queue is finished
if ($sms_processed >= $c_sms_count) {
$dt = core_get_datetime();
$db_query5 = "UPDATE " . _DB_PREF_ . "_tblSMSOutgoing_queue SET flag='1', datetime_update='" . $dt . "' WHERE id='{$c_queue_id}'";
if ($db_result5 = dba_affected_rows($db_query5)) {
_log("finish processing queue_code:" . $c_queue_code . " uid:" . $c_uid . " sender_id:" . $c_sender_id . " queue_count:" . $c_queue_count . " sms_count:" . $c_sms_count, 2, "sendsmsd");
} else {
_log("fail to finalize process queue_code:" . $c_queue_code . " uid:" . $c_uid . " sender_id:" . $c_sender_id . " queue_count:" . $c_queue_count . " sms_count:" . $c_sms_count . " sms_processed:" . $sms_processed, 2, "sendsmsd");
}
} else {
_log("partially processing queue_code:" . $c_queue_code . " uid:" . $c_uid . " sender_id:" . $c_sender_id . " queue_count:" . $c_queue_count . " sms_count:" . $c_sms_count . " sms_processed:" . $sms_processed . " counter:" . $counter, 2, "sendsmsd");
}
}
}
return array($ok, $to, $smslog_id, $queue, $counts);
}