function callback_engine(&$A2B, $server, $username, $secret, $AmiVars, $destination, $tariff) {
$A2B -> cardnumber = $AmiVars[4];
if ($A2B -> callingcard_ivr_authenticate_light ($error_msg))
{
$RateEngine = new RateEngine();
$RateEngine -> webui = 0;
// LOOKUP RATE : FIND A RATE FOR THIS DESTINATION
$A2B -> agiconfig['accountcode'] = $A2B -> cardnumber;
$A2B -> agiconfig['use_dnid'] = 1;
$A2B -> agiconfig['say_timetocall'] = 0;
$A2B -> extension = $A2B -> dnid = $A2B -> destination = $destination;
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $destination, $tariff);
// IF FIND RATE
if ($resfindrate!=0)
{
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($res_all_calcultimeout)
{
$ast = new AGI_AsteriskManager();
$res = $ast -> connect($server, $username, $secret);
if (!$res) return -4;
// MAKE THE CALL
$res = $RateEngine->rate_engine_performcall(false, $destination, $A2B, 8, $AmiVars, $ast);
$ast -> disconnect();
if ($res !== false) return $res;
else return -2; // not enough free trunk for make call
}
else return -3; // not have enough credit to call you back
}
else return -1; // no route to call back your phonenumber
}
else return -1; // ERROR MESSAGE IS CONFIGURE BY THE callingcard_ivr_authenticate_light
}
function Request($security_key, $called, $calling, $callerid, $callback_time, $uniqueid)
{
global $A2B;
/*
$status = 'PENDING';
$server_ip = 'localhost';
$num_attempt = 0;
$channel = 'SIP/'.$phone_number.'@mylittleIP';
$exten = $phone_number;
$context = 'a2billing';
$priority = 1;
//$timeout callerid
$variable = "phonenumber=$phone_number|callerid=$callerid";
*/
$phone_number = $called;
$insert_id_callback = 'null';
if (strlen($uniqueid) == 0) {
$uniqueid = MDP_STRING(5) . '-' . MDP_NUMERIC(10);
}
$FG_regular[] = array("^([0-9]{4})-([0-9]{2})-([0-9]{2}) ([0-9]{2}):([0-9]{2}):([0-9]{2})\$", "(YYYY-MM-DD HH:MM:SS)");
// The wrapper variables for security
// $security_key = API_SECURITY_KEY;
write_log(LOG_CALLBACK, " Service_Callback( security_key={$security_key}, called={$called}, calling={$calling}, callerid={$callerid}, uniqueid={$uniqueid}, callback_time={$callback_time})");
$mysecurity_key = API_SECURITY_KEY;
// CHECK CALLERID
if (strlen($callerid) < 1) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT CALLERID AT LEAST 1 DIGIT ");
sleep(2);
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT CALLERID AT LEAST 1 DIGIT ");
}
// CHECK PHONE_NUMBER
if (strlen($phone_number) < 10) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT PHONENUMBER AT LEAST 10 DIGITS ");
sleep(2);
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT PHONENUMBER AT LEAST 10 DIGITS ");
}
// CHECK CALLBACK TIME
if (strlen($callback_time) > 1 && !ereg($FG_regular[0][0], $callback_time)) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT CALLBACKTIME : " . $FG_regular[0][0]);
sleep(2);
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT CALLBACKTIME : " . $FG_regular[0][0]);
}
// CHECK SECURITY KEY
if (md5($mysecurity_key) !== $security_key || strlen($security_key) == 0) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " CODE_ERROR SECURITY_KEY");
sleep(2);
return array($insert_id_callback, 'result=Error', ' KEY - BAD PARAMETER ');
}
$DBHandle = DbConnect();
if (!$DBHandle) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR CONNECT DB");
sleep(2);
return array($insert_id_callback, 'result=Error', ' ERROR - CONNECT DB ');
}
$A2B->DBHandle = $DBHandle;
$instance_table = new Table();
$A2B->set_instance_table($instance_table);
$called = ereg_replace("^\\+", "011", $called);
$calling = ereg_replace("^\\+", "011", $calling);
$called = ereg_replace("[^0-9]", "", $called);
$calling = ereg_replace("[^0-9]", "", $calling);
$called = ereg_replace("^01100", "011", $called);
$calling = ereg_replace("^01100", "011", $calling);
$called = ereg_replace("^00", "011", $called);
$calling = ereg_replace("^00", "011", $calling);
$called = ereg_replace("^0111", "1", $called);
$calling = ereg_replace("^0111", "1", $calling);
$A2B->credit = 1000;
$A2B->tariff = $A2B->config["callback"]['all_callback_tariff'];
$RateEngine = new RateEngine();
// $RateEngine -> webui = 0;
// LOOKUP RATE : FIND A RATE FOR THIS DESTINATION
$A2B->dnid = $A2B->destination = $caller_areacode . $calling;
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $A2B->destination, $A2B->tariff);
// IF FIND RATE
if ($resfindrate != 0) {
//$RateEngine -> debug_st = 1;
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($res_all_calcultimeout) {
// MAKE THE CALL
if ($RateEngine->ratecard_obj[0][34] != '-1') {
$usetrunk = 34;
$usetrunk_failover = 1;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[$k][34];
} else {
$usetrunk = 29;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[$k][29];
$usetrunk_failover = 0;
}
$prefix = $RateEngine->ratecard_obj[0][$usetrunk + 1];
$tech = $RateEngine->ratecard_obj[0][$usetrunk + 2];
$ipaddress = $RateEngine->ratecard_obj[0][$usetrunk + 3];
$removeprefix = $RateEngine->ratecard_obj[0][$usetrunk + 4];
$timeout = $RateEngine->ratecard_obj[0]['timeout'];
$failover_trunk = $RateEngine->ratecard_obj[0][40 + $usetrunk_failover];
$addparameter = $RateEngine->ratecard_obj[0][42 + $usetrunk_failover];
$destination = $A2B->destination;
if (strncmp($destination, $removeprefix, strlen($removeprefix)) == 0) {
$destination = substr($destination, strlen($removeprefix));
}
$pos_dialingnumber = strpos($ipaddress, '%dialingnumber%');
$ipaddress = str_replace("%cardnumber%", $A2B->cardnumber, $ipaddress);
$ipaddress = str_replace("%dialingnumber%", $prefix . $destination, $ipaddress);
if ($pos_dialingnumber !== false) {
$dialstr = "{$tech}/{$ipaddress}" . $dialparams;
} else {
if ($A2B->agiconfig['switchdialcommand'] == 1) {
$dialstr = "{$tech}/{$prefix}{$destination}@{$ipaddress}" . $dialparams;
} else {
$dialstr = "{$tech}/{$ipaddress}/{$prefix}{$destination}" . $dialparams;
}
}
//ADDITIONAL PARAMETER %dialingnumber%, %cardnumber%
if (strlen($addparameter) > 0) {
$addparameter = str_replace("%cardnumber%", $A2B->cardnumber, $addparameter);
$addparameter = str_replace("%dialingnumber%", $prefix . $destination, $addparameter);
$dialstr .= $addparameter;
}
$channel = $dialstr;
$exten = $calling;
$context = $A2B->config["callback"]['context_callback'];
$id_server_group = $A2B->config["callback"]['id_server_group'];
$priority = 1;
$timeout = $A2B->config["callback"]['timeout'] * 1000;
$application = '';
$status = 'PENDING';
$server_ip = 'localhost';
$num_attempt = 0;
$variable = "MODE=CID|CALLED={$called}|CALLING={$calling}|CBID={$uniqueid}|TARIFF=" . $A2B->tariff;
if (is_numeric($A2B->config["callback"]['sec_wait_before_callback']) && $A2B->config["callback"]['sec_wait_before_callback'] >= 1) {
$sec_wait_before_callback = $A2B->config["callback"]['sec_wait_before_callback'];
} else {
$sec_wait_before_callback = 1;
}
// LIST FIELDS TO INSERT CALLBACK REQUEST
$QUERY_FIELS = 'uniqueid, status, server_ip, num_attempt, channel, exten, context, priority, variable, id_server_group, callback_time, account, callerid, timeout';
// DEFINE THE CORRECT VALUE FOR THE INSERT
if (strlen($callback_time) > 1) {
$QUERY_VALUES = "'{$uniqueid}', '{$status}', '{$server_ip}', '{$num_attempt}', '{$channel}', '{$exten}', '{$context}', '{$priority}', '{$variable}', '{$id_server_group}', '{$callback_time}', '{$account}', '{$callerid}', '30000'";
} else {
if ($A2B->config["database"]['dbtype'] != "postgres") {
// MYSQL
$QUERY_VALUES = "'{$uniqueid}', '{$status}', '{$server_ip}', '{$num_attempt}', '{$channel}', '{$exten}', '{$context}', '{$priority}', '{$variable}', '{$id_server_group}', ADDDATE( CURRENT_TIMESTAMP, INTERVAL {$sec_wait_before_callback} SECOND ), '{$account}', '{$callerid}', '30000'";
} else {
// POSTGRESQL
$QUERY_VALUES = "'{$uniqueid}', '{$status}', '{$server_ip}', '{$num_attempt}', '{$channel}', '{$exten}', '{$context}', '{$priority}', '{$variable}', '{$id_server_group}', (CURRENT_TIMESTAMP + INTERVAL '{$sec_wait_before_callback} SECOND'), '{$account}', '{$callerid}', '30000'";
}
}
$insert_id_callback = $instance_table->Add_table($DBHandle, $QUERY_VALUES, $QUERY_FIELS, 'cc_callback_spool', 'id');
if (!$insert_id_callback) {
// FAIL INSERT
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR INSERT -> \n QUERY=" . $QUERY);
sleep(2);
return array($insert_id_callback, 'result=Error', ' ERROR - INSERT INTO DB');
}
// SUCCEED INSERT
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " CALLBACK INSERTED -> \n QUERY=" . $QUERY);
return array($insert_id_callback, 'result=Success', " Success - Callback request has been accepted ");
} else {
$error_msg = 'Error : You don t have enough credit to call you back !!!';
}
} else {
$error_msg = 'Error : There is no route to call back your phonenumber !!!';
}
// CALLBACK FAIL
write_log(LOG_CALLBACK, "error_msg = {$error_msg}");
return array($insert_id_callback, 'result=Error', " ERROR - {$error_msg}");
}
} else {
$action = "insert";
}
// Search Road...
$A2B->set_instance_table($instance_table);
$A2B->cardnumber = $phone["username"];
$error_msg = '';
if ($A2B->callingcard_ivr_authenticate_light($error_msg)) {
$RateEngine = new RateEngine();
$RateEngine->webui = 0;
// LOOKUP RATE : FIND A RATE FOR THIS DESTINATION
$A2B->agiconfig['accountcode'] = $phone["username"];
$A2B->agiconfig['use_dnid'] = 1;
$A2B->agiconfig['say_timetocall'] = 0;
$A2B->dnid = $A2B->destination = $phone["number"];
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $phone["number"], $phone["tariff"]);
// IF FIND RATE
if ($resfindrate != 0) {
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($res_all_calcultimeout) {
// MAKE THE CALL
if ($RateEngine->ratecard_obj[0][34] != '-1') {
$usetrunk = 34;
$usetrunk_failover = 1;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[0][34];
} else {
$usetrunk = 29;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[0][29];
$usetrunk_failover = 0;
}
$prefix = $RateEngine->ratecard_obj[0][$usetrunk + 1];
echo "cardnumber = " . $result[0][0] . " - balance={$balance}<br>";
}
if ($A2B->callingcard_ivr_authenticate_light($error_msg)) {
if ($FG_DEBUG == 1) {
$RateEngine->debug_st = 1;
}
$RateEngine = new RateEngine();
$RateEngine->webui = 1;
$A2B->agiconfig['accountcode'] = $A2B->cardnumber;
$A2B->agiconfig['use_dnid'] = 1;
$A2B->agiconfig['say_timetocall'] = 0;
$A2B->dnid = $A2B->destination = $calling;
if ($A2B->removeinterprefix) {
$A2B->destination = $A2B->apply_rules($A2B->destination);
}
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $A2B->destination, $result[0][1]);
if ($FG_DEBUG == 1) {
echo "resfindrate={$resfindrate}";
}
// IF FIND RATE
if ($resfindrate != 0) {
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($FG_DEBUG == 1) {
print_r($RateEngine->ratecard_obj);
}
}
}
}
}
/**************************************************************/
$instance_table_tariffname = new Table("cc_tariffplan", "id, tariffname");
// LOOKUP RATE : FIND A RATE FOR THIS DESTINATION
$A2B -> agiconfig['use_dnid']=1;
$A2B -> agiconfig['say_timetocall']=0;
$A2B -> agiconfig['say_balance_after_auth']=0;
$A2B -> extension = $A2B -> dnid = $A2B -> destination = $caller_areacode.$A2B -> apply_rules($A2B -> CallerID);
$QUERY = "SELECT callback FROM cc_callerid WHERE cid=$A2B->destination AND (callback=0 OR activated='f')";
$result = $A2B -> instance_table -> SQLExec ($A2B->DBHandle, $QUERY);
$instance_table = new Table("cc_callback_spool");
$FG_TABLE_CLAUSE = "callerid='{$A2B->config['callback']['callerid']}' and exten_leg_a='{$A2B->destination}' and timediff(now(),entry_time)<{$A2B->config['callback']['sec_avoid_repeate']}";
$FG_NB_RECORD = $instance_table -> Table_count ($A2B -> DBHandle, $FG_TABLE_CLAUSE);
if (!is_array($result) && $FG_NB_RECORD == 0) {
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $A2B -> destination, $A2B -> tariff);
// IF FIND RATE
if ($resfindrate!=0) {
//$RateEngine -> debug_st = 1;
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($res_all_calcultimeout){
// MAKE THE CALL
$channeloutcid = $RateEngine->rate_engine_performcall($agi, $A2B->destination, $A2B, 9);
if ($channeloutcid) {
$channel = $channeloutcid[0];
$sep = ($A2B->config['global']['asterisk_version'] == "1_2" || $A2B->config['global']['asterisk_version'] == "1_4")?'|':',';
if (isset($A2B -> cidphonenumber) && $A2B -> cidphonenumber) {
$exten = $A2B -> cidphonenumber;
$variable = '';
}
if ($callback) {
if (strlen($called) > 1 && strlen($calling) > 1 && is_numeric($called) && is_numeric($calling)) {
$A2B->DBHandle = DbConnect();
$instance_table = new Table();
$A2B->set_instance_table($instance_table);
$A2B->cardnumber = $_SESSION["pr_login"];
if ($A2B->callingcard_ivr_authenticate_light($error_msg)) {
$RateEngine = new RateEngine();
$RateEngine->webui = 0;
// LOOKUP RATE : FIND A RATE FOR THIS DESTINATION
$A2B->agiconfig['accountcode'] = $_SESSION["pr_login"];
$A2B->agiconfig['use_dnid'] = 1;
$A2B->agiconfig['say_timetocall'] = 0;
$A2B->extension = $A2B->dnid = $A2B->destination = $called;
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $called, $_SESSION["tariff"]);
// IF FIND RATE
if ($resfindrate != 0) {
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($res_all_calcultimeout) {
// MAKE THE CALL
if ($RateEngine->ratecard_obj[0][34] != '-1') {
$usetrunk = 34;
$usetrunk_failover = 1;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[0][34];
} else {
$usetrunk = 29;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[0][29];
$usetrunk_failover = 0;
}
$prefix = $RateEngine->ratecard_obj[0][$usetrunk + 1];
public function Request($security_key, $called, $calling, $callerid, $callback_time, $uniqueid, $accountnumber)
{
// $called : PHONE NUMBER PERSON CALLING
// $calling : DESTINATION PHONE NUMBER
global $A2B;
/*
$status = 'PENDING';
$server_ip = 'localhost';
$num_attempt = 0;
$channel = 'SIP/'.$phone_number.'@mylittleIP';
$exten = $phone_number;
$context = 'a2billing';
$priority = 1;
//$timeout callerid
$variable = "phonenumber=$phone_number|callerid=$callerid";
*/
$phone_number = $called;
$insert_id_callback = 'null';
if (strlen($uniqueid) == 0) {
$uniqueid = MDP_STRING(5) . '-' . MDP_NUMERIC(5) . MDP_STRING(10) . MDP_NUMERIC(5);
}
$FG_regular[] = array("^([0-9]{4})-([0-9]{2})-([0-9]{2}) ([0-9]{2}):([0-9]{2}):([0-9]{2})\$", "(YYYY-MM-DD HH:MM:SS)");
// The wrapper variables for security
// $security_key = API_SECURITY_KEY;
write_log(LOG_CALLBACK, " Service_Callback( security_key={$security_key}, called={$called}, calling={$calling}, callerid={$callerid}, uniqueid={$uniqueid}, callback_time={$callback_time})");
$mysecurity_key = API_SECURITY_KEY;
// CHECK CALLERID
if (strlen($callerid) < 1) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT CALLERID AT LEAST 1 DIGIT ");
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT CALLERID AT LEAST 1 DIGIT ");
}
// CHECK PHONE_NUMBER
if (strlen($phone_number) < 10) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT PHONENUMBER AT LEAST 10 DIGITS ");
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT PHONENUMBER AT LEAST 10 DIGITS ");
}
// CHECK DESTINATION NUMBER
if (strlen($calling) < 2) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT DESTINATION NUMBER AT LEAST 2 DIGITS ");
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT DESTINATION NUMBER AT LEAST 2 DIGITS ");
}
// CHECK CALLBACK TIME
if (strlen($callback_time) > 1 && !preg_match("/" . $FG_regular[0][0] . "/", $callback_time)) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR FORMAT CALLBACKTIME : " . $FG_regular[0][0]);
return array($insert_id_callback, 'result=Error', " ERROR - FORMAT CALLBACKTIME : " . $FG_regular[0][0]);
}
// CHECK SECURITY KEY
if (md5($mysecurity_key) !== $security_key || strlen($security_key) == 0) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " CODE_ERROR SECURITY_KEY");
sleep(2);
return array($insert_id_callback, 'result=Error', ' KEY - BAD PARAMETER ');
}
$DBHandle = DbConnect();
if (!$DBHandle) {
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR CONNECT DB");
sleep(2);
return array($insert_id_callback, 'result=Error', ' ERROR - CONNECT DB ');
}
$A2B->DBHandle = $DBHandle;
$instance_table = new Table();
$A2B->set_instance_table($instance_table);
$A2B->credit = 1000;
$A2B->tariff = $A2B->config["callback"]['all_callback_tariff'];
if (strlen($accountnumber) > 1) {
// IF WE HAVE AN ACCOUNT NUMBER DEFINED
$QUERY = "SELECT tariff, typepaid, credit, creditlimit FROM cc_card WHERE username='******'";
$card_data = $instance_table->SQLExec($DBHandle, $QUERY);
if (is_array($card_data)) {
$A2B->credit = $card_data[0]['credit'];
if ($card_data[0]['typepaid'] == 1) {
$A2B->credit = $A2B->credit + $card_data[0]['creditlimit'];
}
$A2B->tariff = $card_data[0]['tariff'];
}
//Else find accountnumber from caller's CallerID
} else {
$QUERY .= "SELECT cc_card.tariff, cc_card.typepaid, cc_card.credit, cc_card.creditlimit, cc_card.username" . " FROM cc_card " . " JOIN cc_callerid" . " ON cc_card.id=cc_callerid.id_cc_card " . " WHERE cc_callerid.cid='" . $phone_number . "'";
$QUERY .= "ORDER BY 1";
$card_data = $instance_table->SQLExec($DBHandle, $QUERY);
if (!is_array($card_data)) {
return array($insert_id_callback, 'result=Error', "CALLING'S PARTY CALLERID DOES NOT EXIST IN DATABASE");
}
$accountnumber = $card_data[0]['username'];
if (is_array($card_data)) {
$A2B->credit = $card_data[0]['credit'];
if ($card_data[0]['typepaid'] == 1) {
$A2B->credit = $A2B->credit + $card_data[0]['creditlimit'];
}
$A2B->tariff = $card_data[0]['tariff'];
}
}
$RateEngine = new RateEngine();
$A2B->extension = $A2B->dnid = $A2B->destination = $called;
// LOOKUP RATE : FIND A RATE FOR THIS DESTINATION
$resfindrate = $RateEngine->rate_engine_findrates($A2B, $A2B->destination, $A2B->tariff);
if ($resfindrate != 0) {
//$RateEngine -> debug_st = 1;
$res_all_calcultimeout = $RateEngine->rate_engine_all_calcultimeout($A2B, $A2B->credit);
if ($res_all_calcultimeout) {
// MAKE THE CALL
if ($RateEngine->ratecard_obj[0][34] != '-1') {
$usetrunk = 34;
$usetrunk_failover = 1;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[0][34];
} else {
$usetrunk = 29;
$RateEngine->usedtrunk = $RateEngine->ratecard_obj[0][29];
$usetrunk_failover = 0;
}
$prefix = $RateEngine->ratecard_obj[0][$usetrunk + 1];
$tech = $RateEngine->ratecard_obj[0][$usetrunk + 2];
$ipaddress = $RateEngine->ratecard_obj[0][$usetrunk + 3];
$removeprefix = $RateEngine->ratecard_obj[0][$usetrunk + 4];
$timeout = $RateEngine->ratecard_obj[0]['timeout'];
$failover_trunk = $RateEngine->ratecard_obj[0][40 + $usetrunk_failover];
$addparameter = $RateEngine->ratecard_obj[0][42 + $usetrunk_failover];
$destination = $A2B->destination;
if (strncmp($destination, $removeprefix, strlen($removeprefix)) == 0) {
$destination = substr($destination, strlen($removeprefix));
}
$pos_dialingnumber = strpos($ipaddress, '%dialingnumber%');
$ipaddress = str_replace("%cardnumber%", $A2B->cardnumber, $ipaddress);
$ipaddress = str_replace("%dialingnumber%", $prefix . $destination, $ipaddress);
$dialparams = '';
if ($pos_dialingnumber !== false) {
$dialstr = "{$tech}/{$ipaddress}" . $dialparams;
} else {
if ($A2B->agiconfig['switchdialcommand'] == 1) {
$dialstr = "{$tech}/{$prefix}{$destination}@{$ipaddress}" . $dialparams;
} else {
$dialstr = "{$tech}/{$ipaddress}/{$prefix}{$destination}" . $dialparams;
}
}
//ADDITIONAL PARAMETER %dialingnumber%, %cardnumber%
if (strlen($addparameter) > 0) {
$addparameter = str_replace("%cardnumber%", $A2B->cardnumber, $addparameter);
$addparameter = str_replace("%dialingnumber%", $prefix . $destination, $addparameter);
$dialstr .= $addparameter;
}
$channel = $dialstr;
$exten = $calling;
$context = $A2B->config["callback"]['context_callback'];
$id_server_group = $A2B->config["callback"]['id_server_group'];
$priority = 1;
$timeout = $A2B->config["callback"]['timeout'] * 1000;
$application = '';
$status = 'PENDING';
$server_ip = 'localhost';
$num_attempt = 0;
$sep = $A2B->config['global']['asterisk_version'] == "1_2" || $A2B->config['global']['asterisk_version'] == "1_4" ? '|' : ',';
$variable = "CALLED={$called}" . $sep . "CALLING={$calling}" . $sep . "CBID={$uniqueid}" . $sep . "TARIFF=" . $A2B->tariff;
if (is_numeric($A2B->config["callback"]['sec_wait_before_callback']) && $A2B->config["callback"]['sec_wait_before_callback'] >= 1) {
$sec_wait_before_callback = $A2B->config["callback"]['sec_wait_before_callback'];
} else {
$sec_wait_before_callback = 1;
}
// LIST FIELDS TO INSERT CALLBACK REQUEST
$QUERY_FIELS = 'uniqueid, status, server_ip, num_attempt, channel, exten, context, priority, variable, id_server_group, callback_time, account, callerid, timeout';
// DEFINE THE CORRECT VALUE FOR THE INSERT
if (strlen($callback_time) > 1) {
$QUERY_VALUES = "'{$uniqueid}', '{$status}', '{$server_ip}', '{$num_attempt}', '{$channel}', '{$exten}', '{$context}', '{$priority}', '{$variable}', '{$id_server_group}', '{$callback_time}', '{$accountnumber}', '{$callerid}', '30000'";
} else {
$QUERY_VALUES = "'{$uniqueid}', '{$status}', '{$server_ip}', '{$num_attempt}', '{$channel}', '{$exten}', '{$context}', '{$priority}', '{$variable}', '{$id_server_group}', ADDDATE( CURRENT_TIMESTAMP, INTERVAL {$sec_wait_before_callback} SECOND ), '{$accountnumber}', '{$callerid}', '30000'";
}
$insert_id_callback = $instance_table->Add_table($DBHandle, $QUERY_VALUES, $QUERY_FIELS, 'cc_callback_spool', 'id');
if (!$insert_id_callback) {
// FAIL INSERT
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " ERROR INSERT -> \n QUERY= {$QUERY_FIELS} :: {$QUERY_VALUES}");
sleep(2);
return array($insert_id_callback, 'result=Error', ' ERROR - INSERT INTO DB');
}
// SUCCEED INSERT
write_log(LOG_CALLBACK, basename(__FILE__) . ' line:' . __LINE__ . "[" . date("Y/m/d G:i:s", mktime()) . "] " . " CALLBACK INSERTED -> \n QUERY= {$QUERY_FIELS} :: {$QUERY_VALUES}");
return array($insert_id_callback, 'result=Success', " Success - Callback request has been accepted ");
} else {
$error_msg = 'Error : You don t have enough credit to call you back !!!';
}
} else {
$error_msg = 'Error : There is no route to call back your phonenumber !!!';
}
// CALLBACK FAIL
write_log(LOG_CALLBACK, "error_msg = {$error_msg}");
return array($insert_id_callback, 'result=Error', " ERROR - {$error_msg}");
}
