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remove all $_SESSION references and use single database object (#7095) 

Updates:
- use config object to find and load config file
- use single database object with config passed in constructor
- use settings object with database passed in constructor
- parse command line options with for loop so order no longer matters
- store all passed options in the super global $_REQUEST array for easy reference and debugging
- add debug and debug_level options for command line
- allow dumping the command line arguments when debug_level is 3 or higher
- add config option in command line to set location of config file
- add a shutdown function to allow for the exit command to be used but still output to either console or file
- add extra checks for options that are needed during runtime
- remove old PHP version 4 code
- add is_file check when checking for a valid .tiff file because file_exists returns true if it's a directory or file
This commit is contained in:
frytimo 2024-08-14 15:59:53 -03:00 committed by GitHub
parent 257fa78fc6
commit 301fb2b974
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GPG Key ID: B5690EEEBB952194
1 changed files with 153 additions and 110 deletions
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263
secure/fax_to_email.php
View File

@ -26,7 +26,7 @@
*/
//file or console
$output_type = "file";
$output_type = "file";
//only allow command line
if (!defined('STDIN')) {
@ -92,11 +92,11 @@ if (!function_exists('tiff2pdf')) {
//convert the tif to a pdf
//Ubuntu: apt-get install libtiff-tools
global $IS_WINDOWS;
global $settings, $IS_WINDOWS;
if (!file_exists($tiff_file_name)) {
echo "tiff file does not exists";
return false; // "tiff file does not exists";
if (!file_exists($tiff_file_name) || !is_file($tiff_file_name)) {
echo "tiff file does not exist\n";
return false; // "tiff file does not exist";
}
$GS = $IS_WINDOWS ? 'gswin32c' : 'gs';
@ -109,22 +109,22 @@ if (!function_exists('tiff2pdf')) {
return $pdf_file_name;
}
$dir_fax_temp = $_SESSION['server']['temp']['dir'];
$dir_fax_temp = $settings->get('server', 'temp', sys_get_temp_dir());
if (!$dir_fax_temp) {
$dir_fax_temp = path_join(dirname($dir_fax), 'temp');
}
if (!file_exists($dir_fax_temp)) {
echo "can not create temporary directory";
return false; //
echo "cannot create temporary directory\n";
return false; //cannot create temporary directory
}
$cmd = "tiffinfo " . correct_path($tiff_file_name) . ' | grep "Resolution:"';
$ok = false;
$resp = exec_in_dir($dir_fax, $cmd, $ok);
if (!$ok) {
echo "can not find fax resoulution";
return false; // "can not find fax resoulution"
echo "cannot find fax resoulution\n";
return false; // "cannot find fax resoulution"
}
$ppi_w = 0;
@ -172,7 +172,7 @@ if (!function_exists('tiff2pdf')) {
$page_width = sprintf('%.4f', $page_width);
$page_height = sprintf('%.4f', $page_height);
$cmd = implode(' ', array('tiff2pdf',
$cmd = implode(' ', array('tiff2pdf',
'-o', correct_path($pdf_file_name),
correct_path($tiff_file_name),
));
@ -209,73 +209,95 @@ if (!function_exists('fax_split_dtmf')) {
ini_set('max_execution_time', 900); //15 minutes
ini_set('memory_limit', '96M');
//start the to cache the output
//add a delimeter to the log
echo "\n---------------------------------\n";
//get the parameters and save them as variables in the request superglobal
if (empty($_REQUEST)) {
foreach ($_SERVER['argv'] as $arg) {
if (strpos($arg, '=') !== false) {
[$key, $value] = explode('=', $arg, 2);
$_REQUEST[$key] = $value;
}
}
}
//use a foreach loop so order doesn't matter
foreach ($_REQUEST as $key => $value) {
if (strpos($value, '=') !== false) {
$arg = explode('=', $value);
if (count($arg) > 1) {
$key = $arg[0];
$value = $arg[1];
}
}
switch($key) {
case 'email':
$fax_email = $value;
break;
case 'extension':
$fax_extension = $value;
break;
case 'name':
$fax_file = $value;
break;
case 'messages':
$fax_messages = $value;
break;
case 'domain':
//domain_name is global for all functions
$domain_name = $value;
break;
case 'retry':
$fax_relay = $value;
break;
case 'mailfrom_address':
$mail_from_address = $value;
break;
case 'debug':
$output_type = 'console';
break;
case 'config':
$config_file = $value;
break;
case 'caller_id_name':
case 'caller_id_number':
case 'fax_relay':
case 'fax_prefix':
case 'domain_name':
case 'mail_from_address':
case 'output_type':
case 'fax_extension':
case 'debug_level':
case 'config_file':
//tansform the name of the key into the name of the variable using $$
$$key = $value;
break;
}
}
//mark global variables for all functions
global $output_type, $config, $database, $domain_name, $domains, $settings, $domain_uuid, $debug_level;
//run shutdown function on exit
register_shutdown_function('shutdown');
//start to cache the output
if ($output_type == "file") {
ob_end_clean();
ob_start();
}
//add a delimeter to the log
echo "\n---------------------------------\n";
//find and load the config file
$config = config::load($config_file ?? ''); //use the config_file option from command line if available
//get the parameters and save them as variables
$php_version = substr(phpversion(), 0, 1);
if ($php_version == '4') {
$domain_name = $_REQUEST["domain"];
$fax_email = $_REQUEST["email"];
$fax_extension = $_REQUEST["extension"];
$fax_file = $_REQUEST["name"];
$fax_messages = $_REQUEST["messages"];
$caller_id_name = $_REQUEST["caller_id_name"];
$caller_id_number = $_REQUEST["caller_id_number"];
$fax_relay = $_REQUEST["retry"];
$mail_from_address = $_REQUEST["mailfrom_address"];
//stop if no config
if ($config->is_empty()) {
exit("Unable to find config file\n");
}
else {
$tmp_array = explode("=", $_SERVER["argv"][1]);
$fax_email = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][2]);
$fax_extension = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][3]);
$fax_file = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][4]);
$fax_messages = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][5]);
$domain_name = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][6]);
$caller_id_name = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][7]);
$caller_id_number = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][8]);
$fax_relay = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][9]);
$fax_prefix = $tmp_array[1];
unset($tmp_array);
$tmp_array = explode("=", $_SERVER["argv"][10]);
$mail_from_address = $tmp_array[1];
unset($tmp_array);
//$tmp_array = explode("=", $_SERVER["argv"][10]);
//$destination_number = $tmp_array[1];
//unset($tmp_array);
}
//create a single database object
$database = database::new(['config' => $config]);
//get the fax file name (only) if a full path
$fax_path = pathinfo($fax_file);
@ -283,34 +305,37 @@ if (!function_exists('fax_split_dtmf')) {
$fax_file_name = $fax_path['filename'];
$dir_fax = $fax_path['dirname'];
//get the domain_uuid from the database
$sql = "select * from v_domains ";
$sql .= "where domain_name = :domain_name ";
$parameters['domain_name'] = $domain_name;
$database = new database;
$result = $database->select($sql, $parameters, 'all');
//get the enabled domains from the database
//$domains = domains::fetch($database);
$domains = [];
$result = $database->select("select domain_uuid, domain_name from v_domains where domain_enabled = 'true'");
if (is_array($result) && @sizeof($result) != 0) {
foreach ($result as &$row) {
foreach ($result as $row) {
//set the domain variables
$domain_uuid = $row["domain_uuid"];
$_SESSION["domain_uuid"] = $row["domain_uuid"];
$_SESSION["domain_name"] = $domain_name;
//set the setting arrays
$domain = new domains();
$domain->set();
$domains[$row["domain_uuid"]] = $row["domain_name"];
}
}
unset($sql, $parameters, $result);
unset($result, $row);
//set the global variable domain_uuid using domain_name passed on command line
$domain_uuid = array_search($domain_name, $domains);
//ensure we have a domain_uuid
if (empty($domain_uuid)) {
exit("Domain '$domain_name' not found\n");
}
//ensure we have a fax extension
if (empty($fax_extension)) {
exit("No fax extension set\n");
}
//now that we have the domain_name and uuid, create a settings object for the domain
$settings = new settings(['database' => $database, 'domain_uuid' => $domain_uuid]);
//prepare smtp server settings
$email_from_address = $_SESSION['email']['smtp_from']['text'];
$email_from_name = $_SESSION['email']['smtp_from_name']['text'];
if (isset($_SESSION['fax']['smtp_from']['text']) && !empty($_SESSION['fax']['smtp_from']['text'])) {
$email_from_address = $_SESSION['fax']['smtp_from']['text'];
}
if (isset($_SESSION['fax']['smtp_from_name']['text']) && !empty($_SESSION['fax']['smtp_from_name']['text'])) {
$email_from_name = $_SESSION['fax']['smtp_from_name']['text'];
}
$email_from_address = $settings->get('fax','smtp_from', $settings->get('email', 'smtp_from', ''));
$email_from_name = $settings->get('fax', 'smtp_from_name', $settings->get('email', 'smtp_from_name', $email_from_address));
//get the fax settings from the database
$sql = "select * from v_fax ";
@ -318,7 +343,6 @@ if (!function_exists('fax_split_dtmf')) {
$sql .= "and fax_extension = :fax_extension ";
$parameters['domain_uuid'] = $domain_uuid;
$parameters['fax_extension'] = $fax_extension;
$database = new database;
$row = $database->select($sql, $parameters, 'row');
if (is_array($row) && @sizeof($row) != 0) {
$fax_email = $row["fax_email"];
@ -337,9 +361,10 @@ if (!function_exists('fax_split_dtmf')) {
//set the fax directory
if (!file_exists($dir_fax) || !file_exists(path_join($dir_fax, $fax_file_only))) {
$dir_fax = $_SESSION['switch']['storage']['dir'].'/fax/'.$domain_name.'/'.$fax_extension.'/inbox';
$switch_dir = $settings->get('switch', 'storage', '/var/lib/freeswitch/storage');
$dir_fax = "$switch_dir/fax/$domain_name/$fax_extension/inbox";
if (!file_exists($dir_fax) || !file_exists(path_join($dir_fax, $fax_file_only))) {
$dir_fax = $_SESSION['switch']['storage']['dir'].'/fax/'.$fax_extension.'/inbox';
$dir_fax = "$switch_dir/fax/$fax_extension/inbox";
}
}
$fax_file = path_join($dir_fax, $fax_file_only);
@ -356,16 +381,17 @@ if (!function_exists('fax_split_dtmf')) {
$pdf_file = tiff2pdf($fax_file);
echo "file: $pdf_file \n";
if (!$pdf_file) {
$fax_file_warning = 'warning: Fax image not available on server.';
$fax_file_warning = "warning: Fax image not available on server.";
}
else{
$fax_file_warning = '';
}
echo "fax file warning(s): $fax_file_warning\n";
echo "pdf file: $pdf_file\n";
//forward the fax
if (file_exists($fax_file)) {
if (file_exists($fax_file) && is_file($fax_file)) {
if (strpos($fax_file_name,'#') !== false) {
$tmp = explode("#",$fax_file_name);
$fax_forward_number = $fax_prefix.$tmp[0];
@ -397,14 +423,13 @@ if (!function_exists('fax_split_dtmf')) {
$p->add('fax_queue_add', 'temp');
//save the data
$database = new database;
$database->app_name = 'fax queue';
$database->app_name = 'fax_queue';
$database->app_uuid = '3656287f-4b22-4cf1-91f6-00386bf488f4';
$database->save($array);
//remove temporary permisison
$p->delete('fax_queue_add', 'temp');
//add message to show in the browser
message::add($text['confirm-queued']);
@ -415,10 +440,10 @@ if (!function_exists('fax_split_dtmf')) {
if (!empty($fax_email) && file_exists($fax_file)) {
//get the language code
$language_code = $_SESSION['domain']['language']['code'];
$language_code = $settings->get('domain', 'language', 'en-us');
//get the template subcategory
if ($fax_relay == 'true') {
if (!empty($fax_relay) && $fax_relay == 'true') {
$template_subcategory = 'relay';
}
else {
@ -426,7 +451,7 @@ if (!function_exists('fax_split_dtmf')) {
}
//get the email template from the database
if (isset($fax_email) && !empty($fax_email)) {
if (!empty($fax_email) && !empty($domain_uuid)) {
$sql = "select template_subject, template_body from v_email_templates ";
$sql .= "where (domain_uuid = :domain_uuid or domain_uuid is null) ";
$sql .= "and template_language = :template_language ";
@ -439,7 +464,6 @@ if (!function_exists('fax_split_dtmf')) {
$parameters['template_category'] = 'fax';
$parameters['template_subcategory'] = $template_subcategory;
$parameters['template_type'] = 'html';
$database = new database;
$row = $database->select($sql, $parameters, 'row');
if (is_array($row)) {
$email_subject = $row['template_subject'];
@ -515,17 +539,36 @@ if (!function_exists('fax_split_dtmf')) {
}
}
//open the file for writing
//when the exit is called, capture the statements
function shutdown() {
//bring variables in to function scope
global $output_type, $settings, $debug_level;
//open the file for writing
if ($output_type == "file") {
//ensure we can access the settings object
if (class_exists('settings') && $settings instanceof settings) {
//temporary directory in default settings or use the system temp directory
$temp_dir = $settings->get('server', 'temp', sys_get_temp_dir());
} else {
//settings is not available
$temp_dir = sys_get_temp_dir();
}
//open the file
$fp = fopen($_SESSION['server']['temp']['dir']."/fax_to_email.log", "w");
$fp = fopen("$temp_dir/fax_to_email.log", "w");
//get the output from the buffer
$content = ob_get_contents();
$content = ob_get_contents();
//clean the buffer
ob_end_clean();
ob_end_clean();
//write the contents of the buffer
fwrite($fp, $content);
fclose($fp);
fwrite($fp, $content);
//close the file pointer
fclose($fp);
} else {
if ($debug_level > 2) {
var_dump($_REQUEST);
}
}
}
?>