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Add a new FAX Queue

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This commit is contained in:
markjcrane
2022-03-31 12:24:00 -06:00
parent 504228c2f8
commit 35fa6a2a08
12 changed files with 2537 additions and 200 deletions
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190
app/fax_queue/resources/job/fax_queue.php Normal file
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<?php
//includes
if (defined('STDIN')) {
$document_root = str_replace("\\", "/", $_SERVER["PHP_SELF"]);
preg_match("/^(.*)\/app\/.*$/", $document_root, $matches);
$document_root = $matches[1];
set_include_path($document_root);
$_SERVER["DOCUMENT_ROOT"] = $document_root;
require_once "resources/require.php";
}
else {
exit;
include "root.php";
require_once "resources/require.php";
require_once "resources/pdo.php";
}
//increase limits
set_time_limit(0);
ini_set('max_execution_time', 0);
ini_set('memory_limit', '512M');
//save the arguments to variables
$script_name = $argv[0];
if (!empty($argv[1])) {
parse_str($argv[1], $_GET);
}
//print_r($_GET);
//set the variables
if (isset($_GET['hostname'])) {
$hostname = urldecode($_GET['hostname']);
}
if (isset($_GET['debug'])) {
$debug = $_GET['debug'];
}
//define the process id file
$pid_file = "/var/run/fusionpbx/".basename( $argv[0], ".php") .".pid";
//echo "pid_file: ".$pid_file."\n";
//function to check if the process exists
function process_exists($file = false) {
//set the default exists to false
$exists = false;
//check to see if the process is running
if (file_exists($file)) {
$pid = file_get_contents($file);
if (posix_getsid($pid) === false) {
//process is not running
$exists = false;
}
else {
//process is running
$exists = true;
}
}
//return the result
return $exists;
}
//get the default settings settings
$fax_queue_interval = $_SESSION['fax_queue']['interval']['numeric'];
//set the defaults
if (!is_numeric($interval)) { $interval = 30; }
//set the email queue limit
if (isset($_SESSION['fax_queue']['limit']['numeric'])) {
$fax_queue_limit = $_SESSION['fax_queue']['limit']['numeric'];
}
else {
$fax_queue_limit = '30';
}
if (isset($_SESSION['fax_queue']['debug']['boolean'])) {
$debug = $_SESSION['fax_queue']['debug']['boolean'];
}
//check to see if the process exists
$pid_exists = process_exists($pid_file);
//prevent the process running more than once
if ($pid_exists) {
echo "Cannot lock pid file {$pid_file}\n";
exit;
}
//make sure the /var/run/fusionpbx directory exists
if (!file_exists('/var/run/fusionpbx')) {
$result = mkdir('/var/run/fusionpbx', 0777, true);
if (!$result) {
die('Failed to create /var/run/fusionpbx');
}
}
//create the process id file if the process doesn't exist
if (!$pid_exists) {
//remove the old pid file
if (file_exists($file)) {
unlink($pid_file);
}
//show the details to the user
//echo "The process id is ".getmypid()."\n";
//echo "pid_file: ".$pid_file."\n";
//save the pid file
file_put_contents($pid_file, getmypid());
}
//get the fax messages that are waiting to send
$sql = "select * from v_fax_queue ";
$sql .= "where (fax_status = 'waiting' or fax_status = 'trying') ";
$sql .= "and hostname = :hostname ";
$sql .= "and ( ";
$sql .= " fax_retry_date is null ";
$sql .= " or floor(extract(epoch from now()) - extract(epoch from fax_retry_date)) > :interval ";
$sql .= ") ";
$sql .= "order by domain_uuid asc ";
$sql .= "limit :limit ";
if (isset($hostname)) {
$parameters['hostname'] = $hostname;
}
else {
$parameters['hostname'] = gethostname();
}
$parameters['limit'] = $fax_queue_limit;
$parameters['interval'] = $fax_queue_interval;
$database = new database;
$fax_queue = $database->select($sql, $parameters, 'all');
unset($parameters);
//process the messages
if (is_array($fax_queue) && @sizeof($fax_queue) != 0) {
foreach($fax_queue as $row) {
$command = "/usr/bin/php /var/www/fusionpbx/app/fax_queue/resources/job/fax_send.php ";
$command .= "'action=send&fax_queue_uuid=".$row["fax_queue_uuid"]."&hostname=".$hostname."'";
if (isset($debug)) {
//run process inline to see debug info
echo $command."\n";
$result = system($command);
echo $result."\n";
}
else {
//starts process rapidly doesn't wait for previous process to finish (used for production)
$handle = popen($command." > /dev/null &", 'r');
echo "'$handle'; " . gettype($handle) . "\n";
$read = fread($handle, 2096);
echo $read;
pclose($handle);
}
}
}
//remove the old pid file
if (file_exists($file)) {
unlink($pid_file);
}
//save output to
//$fp = fopen(sys_get_temp_dir()."/mailer-app.log", "a");
//prepare the output buffers
//ob_end_clean();
//ob_start();
//message divider for log file
//echo "\n\n=============================================================================================================================================\n\n";
//get and save the output from the buffer
//$content = ob_get_contents(); //get the output from the buffer
//$content = str_replace("<br />", "", $content);
//ob_end_clean(); //clean the buffer
//fwrite($fp, $content);
//fclose($fp);
//notes
//echo __line__."\n";
// if not keeping the email then need to delete it after the voicemail is emailed
//how to use this feature
// cd /var/www/fusionpbx; /usr/bin/php /var/www/fusionpbx/app/fax_queue/resources/send.php
?>

263
app/fax_queue/resources/job/fax_send.php Normal file
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<?php
//check the permission
if (defined('STDIN')) {
$document_root = str_replace("\\", "/", $_SERVER["PHP_SELF"]);
preg_match("/^(.*)\/app\/.*$/", $document_root, $matches);
$document_root = $matches[1];
set_include_path($document_root);
$_SERVER["DOCUMENT_ROOT"] = $document_root;
require_once "resources/require.php";
}
else {
exit;
include "root.php";
require_once "resources/require.php";
require_once "resources/pdo.php";
}
//increase limits
set_time_limit(0);
//ini_set('max_execution_time',1800); //30 minutes
ini_set('memory_limit', '512M');
//save the arguments to variables
$script_name = $argv[0];
if (!empty($argv[1])) {
parse_str($argv[1], $_GET);
}
//print_r($_GET);
//set the variables
if (isset($_GET['hostname'])) {
$hostname = urldecode($_GET['hostname']);
}
if (isset($_GET['debug'])) {
$debug = $_GET['debug'];
}
//extract dtmf from the fax number
if (!function_exists('fax_split_dtmf')) {
function fax_split_dtmf(&$fax_number, &$fax_dtmf){
$tmp = array();
$fax_dtmf = '';
if (preg_match('/^\s*(.*?)\s*\((.*)\)\s*$/', $fax_number, $tmp)){
$fax_number = $tmp[1];
$fax_dtmf = $tmp[2];
}
}
}
//set the GET array
if (!empty($argv[1])) {
parse_str($argv[1], $_GET);
}
//get the primary key
$fax_queue_uuid = $_GET['fax_queue_uuid'];
$hostname = $_GET['hostname'];
//get the email details to send
$sql = "select q.*, d.domain_name ";
$sql .= "from v_fax_queue as q, v_domains as d ";
$sql .= "where fax_queue_uuid = :fax_queue_uuid ";
$sql .= "and q.domain_uuid = d.domain_uuid ";
$parameters['fax_queue_uuid'] = $fax_queue_uuid;
$database = new database;
$row = $database->select($sql, $parameters, 'row');
if (is_array($row)) {
$fax_queue_uuid = $row['fax_queue_uuid'];
$domain_uuid = $row['domain_uuid'];
$domain_name = $row['domain_name'];
$fax_uuid = $row['fax_uuid'];
$hostname = $row["hostname"];
$fax_date = $row["fax_date"];
$fax_caller_id_name = $row["fax_caller_id_name"];
$fax_caller_id_number = $row["fax_caller_id_number"];
$fax_prefix = $row["fax_prefix"];
$fax_number = $row["fax_number"];
$fax_email_address = $row["fax_email_address"];
$fax_file = $row["fax_file"];
$fax_status = $row["fax_status"];
$fax_retry_count = $row["fax_retry_count"];
$fax_accountcode = $row["fax_accountcode"];
$fax_command = $row["fax_command"];
}
unset($parameters);
//get some more info to send the fax
$mail_from_address = (isset($_SESSION['fax']['smtp_from']['text'])) ? $_SESSION['fax']['smtp_from']['text'] : $_SESSION['email']['smtp_from']['text'];
//get the call center settings
$retry_limit = $_SESSION['fax_queue']['retry_limit']['numeric'];
//$retry_interval = $_SESSION['fax_queue']['retry_interval']['numeric'];
//prepare the fax retry count
if (strlen($fax_retry_count) == 0) {
$fax_retry_count = 0;
}
else {
$fax_retry_count = $fax_retry_count + 1;
}
//fax options
if ($fax_retry_count == 0) {
$fax_options = "fax_use_ecm=false,fax_enable_t38=true,fax_enable_t38_request=true,fax_disable_v17=default";
}
elseif ($fax_retry_count == 1) {
$fax_options = "fax_use_ecm=true,fax_enable_t38=true,fax_enable_t38_request=true,fax_disable_v17=false";
}
elseif ($fax_retry_count == 2) {
$fax_options = "fax_use_ecm=true,fax_enable_t38=false,fax_enable_t38_request=false,fax_disable_v17=false";
}
elseif ($fax_retry_count == 3) {
$fax_options = "fax_use_ecm=true,fax_enable_t38=true,fax_enable_t38_request=true,fax_disable_v17=true";
}
elseif ($fax_retry_count == 4) {
$fax_options = "fax_use_ecm=false,fax_enable_t38=false,fax_enable_t38_request=false,fax_disable_v17=false";
}
//define the fax file
$tmp_dial_string = "for_fax=1,";
$tmp_dial_string .= "accountcode='" . $fax_accountcode . "',";
$tmp_dial_string .= "sip_h_X-accountcode='" . $fax_accountcode . "',";
$tmp_dial_string .= "domain_uuid=" . $domain_uuid . "',";
$tmp_dial_string .= "domain_name=" . $domain_name . "',";
$tmp_dial_string .= "origination_caller_id_name='" . $fax_caller_id_name . "',";
$tmp_dial_string .= "origination_caller_id_number='" . $fax_caller_id_number . "',";
$tmp_dial_string .= "fax_ident='" . $fax_caller_id_number . "',";
$tmp_dial_string .= "fax_header='" . $fax_caller_id_name . "',";
$tmp_dial_string .= "fax_file='" . $fax_file . "',";
//extract fax_dtmf from the fax number
fax_split_dtmf($fax_number, $fax_dtmf);
//prepare the fax command
if (strlen($fax_toll_allow) > 0) {
$channel_variables["toll_allow"] = $fax_toll_allow;
}
$route_array = outbound_route_to_bridge($domain_uuid, $fax_prefix . $fax_number, $channel_variables);
if (count($route_array) == 0) {
//send the internal call to the registered extension
$fax_uri = "user/".$fax_number."@".$domain_name;
$fax_variables = "";
}
else {
//send the external call
$fax_uri = $route_array[0];
$fax_variables = "";
foreach($_SESSION['fax']['variable'] as $variable) {
$fax_variables .= $variable.",";
}
}
//set the fax file name without the extension
$fax_instance_uuid = pathinfo($fax_file, PATHINFO_FILENAME);
//build a list of fax variables
$dial_string = $tmp_dial_string;
$dial_string .= $fax_variables;
$dial_string .= $fax_options.",";
$dial_string .= "fax_uuid=" . $fax_uuid. ",";
$dial_string .= "fax_queue_uuid=" . $fax_queue_uuid. ",";
$dial_string .= "mailto_address='" . $fax_email_address . "',";
$dial_string .= "mailfrom_address='" . $mail_from_address . "',";
$dial_string .= "fax_uri=" . $fax_uri . ",";
$dial_string .= "fax_retry_attempts=1" . ",";
$dial_string .= "fax_retry_limit=1" . ",";
//$dial_string .= "fax_retry_sleep=180" . ",";
$dial_string .= "fax_verbose=true" . ",";
//$dial_string .= "fax_use_ecm=off" . ",";
$dial_string .= "api_hangup_hook='lua app/fax/resources/scripts/hangup.lua'";
$fax_command = "originate {" . $dial_string . "}" . $fax_uri." &txfax('".$fax_file."')";
//echo $fax_command."\n";
//connect to event socket and send the command
if (file_exists($fax_file)) {
$fp = event_socket_create($_SESSION['event_socket_ip_address'], $_SESSION['event_socket_port'], $_SESSION['event_socket_password']);
if ($fp) {
$response = event_socket_request($fp, "api " . $fax_command);
//$response = event_socket_request($fp, $fax_command);
$response = str_replace("\n", "", $response);
$uuid = str_replace("+OK ", "", $response);
echo "uuid ".$uuid."\n";
}
fclose($fp);
}
else {
echo "fax file missing: ".$fax_file."\n";
}
//update the database to say status to trying and set the command
$array['fax_queue'][0]['fax_queue_uuid'] = $fax_queue_uuid;
$array['fax_queue'][0]['domain_uuid'] = $domain_uuid;
if ($fax_retry_count >= $retry_limit) {
$array['fax_queue'][0]['fax_status'] = 'failed';
}
else {
$array['fax_queue'][0]['fax_status'] = 'trying';
}
$array['fax_queue'][0]['fax_retry_count'] = $fax_retry_count;
$array['fax_queue'][0]['fax_retry_date'] = 'now()';
$array['fax_queue'][0]['fax_command'] = $fax_command;
//add temporary permissions
$p = new permissions;
$p->add('fax_queue_edit', 'temp');
//save the data
$database = new database;
$database->app_name = 'fax queue';
$database->app_uuid = '3656287f-4b22-4cf1-91f6-00386bf488f4';
$database->save($array, false);
//remove temporary permissions
$p->delete('fax_queue_edit', 'temp');
//wait for a few seconds
//sleep(1);
//move the generated tif (and pdf) files to the sent directory
//if (file_exists($dir_fax_temp.'/'.$fax_instance_uuid.".tif")) {
// copy($dir_fax_temp.'/'.$fax_instance_uuid.".tif", $dir_fax_sent.'/'.$fax_instance_uuid.".tif");
//}
// if (file_exists($dir_fax_temp.'/'.$fax_instance_uuid.".pdf")) {
// copy($dir_fax_temp.'/'.$fax_instance_uuid.".pdf ", $dir_fax_sent.'/'.$fax_instance_uuid.".pdf");
// }
//send context to the temp log
//echo "Subject: ".$email_subject."\n";
//echo "From: ".$email_from."\n";
//echo "Reply-to: ".$email_from."\n";
//echo "To: ".$email_to."\n";
//echo "Date: ".$email_date."\n";
//echo "Transcript: ".$array['message']."\n";
//echo "Body: ".$email_body."\n";
//send email
//ob_start();
//$sent = !send_email($email_to, $email_subject, $email_body, $email_error, null, null, 3, 3, $email_attachments) ? false : true;
//$response = ob_get_clean();
//echo $response;
//save output to
//$fp = fopen(sys_get_temp_dir()."/mailer-app.log", "a");
//prepare the output buffers
//ob_end_clean();
//ob_start();
//message divider for log file
//echo "\n\n====================================================\n\n";
//get and save the output from the buffer
//$content = ob_get_contents(); //get the output from the buffer
//$content = str_replace("<br />", "", $content);
//ob_end_clean(); //clean the buffer
//fwrite($fp, $content);
//fclose($fp);
?>