CSMSFile.class.php

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<?php
/* Copyright (C) 2000-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2003      Jean-Louis Bergamo   <jlb@j1b.org>
 * Copyright (C) 2004-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2009 Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2024   MDW             <mdeweerd@users.noreply.github.com>
 *
 * 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; either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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. If not, see <https://www.gnu.org/licenses/>.
 * or see https://www.gnu.org/
 *
 * Lots of code inspired from Dan Potter's CSMSFile class
 */
 
class CSMSFile
{
  public $db;
 
  public $error = '';
 
  public $errors = array();
 
  public $eol;
 
  public $addr_from;
 
  public $addr_to;
  public $deferred;
  public $priority;
  public $class;
  public $message;
  public $nostop;
 
  public $socid;
  public $contact_id;
  public $member_id;
 
  public $fk_project;
 
  public $deliveryreceipt;
 
 
  public function __construct($to, $from, $msg, $deliveryreceipt = 0, $deferred = 0, $priority = 3, $class = 1)
  {
    global $conf;
 
    // Define the line ending (TODO: Why not use PHP_EOL?)
    $this->eol = "\n";
    if (preg_match('/^win/i', PHP_OS)) {
      $this->eol = "\r\n";
    }
    if (preg_match('/^mac/i', PHP_OS)) {
      $this->eol = "\r";
    }
 
    // If SMS sending method not defined
    if (!getDolGlobalString('MAIN_SMS_SENDMODE')) {
      $this->error = 'No SMS Engine defined';
      throw new Exception('No SMS Engine defined');
    }
 
    dol_syslog("CSMSFile::CSMSFile: MAIN_SMS_SENDMODE=".getDolGlobalString('MAIN_SMS_SENDMODE')." charset=".$conf->file->character_set_client." from=".$from.", to=".$to.", msg length=".strlen($msg), LOG_DEBUG);
    dol_syslog("CSMSFile::CSMSFile: deferred=".$deferred." priority=".$priority." class=".$class, LOG_DEBUG);
 
    // Action according to chosen sending method
    $this->addr_from = $from;
    $this->addr_to = $to;
    $this->deferred = $deferred;
    $this->priority = $priority;
    $this->class = $class;
    $this->deliveryreceipt = $deliveryreceipt;
    $this->message = $msg;
    $this->nostop = false;
  }
 
 
  public function sendfile()
  {
    $errorlevel = error_reporting();
    error_reporting($errorlevel ^ E_WARNING); // Disable warnings
 
    $res = false;
 
    dol_syslog("CSMSFile::sendfile addr_to=".$this->addr_to, LOG_DEBUG);
    dol_syslog("CSMSFile::sendfile message=\n".$this->message);
 
    $this->message = stripslashes($this->message);
 
    if (getDolGlobalString('MAIN_SMS_DEBUG')) {
      $this->dump_sms();
    }
 
    if (!getDolGlobalString('MAIN_DISABLE_ALL_SMS')) {
      // Action according to the chose sending method
      if (getDolGlobalString('MAIN_SMS_SENDMODE')) {
        $sendmode = getDolGlobalString('MAIN_SMS_SENDMODE');  // $conf->global->MAIN_SMS_SENDMODE looks like a value 'module'
        $classmoduleofsender = getDolGlobalString('MAIN_MODULE_'.strtoupper($sendmode).'_SMS', $sendmode);  // $conf->global->MAIN_MODULE_XXX_SMS looks like a value 'class@module'
        if ($classmoduleofsender == 'ovh') {
          $classmoduleofsender = 'ovhsms@ovh';  // For backward compatibility
        }
 
        $tmp = explode('@', $classmoduleofsender);
        $classfile = $tmp[0];
        $module = (empty($tmp[1]) ? $tmp[0] : $tmp[1]);
        dol_include_once('/'.$module.'/class/'.strtolower($classfile).'.class.php');
        try {
          $classname = ucfirst($classfile);
 
          dol_syslog("CSMSFile::sendfile: try to include class ".$classname);
 
          if (class_exists($classname)) {
            $sms = new $classname($this->db);
 
            $sms->expe = $this->addr_from;
            $sms->dest = $this->addr_to;
            $sms->deferred = $this->deferred;
            $sms->priority = $this->priority;
            $sms->class = $this->class;
            $sms->message = $this->message;
            $sms->nostop = $this->nostop;
            $sms->deliveryreceipt = $this->deliveryreceipt;
 
            $sms->socid = $this->socid;
            $sms->contact_id = $this->contact_id;
            $sms->member_id = $this->member_id;
            $sms->fk_project = $this->fk_project;
 
            $res = $sms->SmsSend();
 
            $this->error = $sms->error;
            $this->errors = $sms->errors;
            if ($res <= 0) {
              dol_syslog("CSMSFile::sendfile: sms send error=".$this->error, LOG_ERR);
              if (getDolGlobalString('MAIN_SMS_DEBUG')) {
                $this->dump_sms_result($res);
              }
              $res = false;
            } else {
              dol_syslog("CSMSFile::sendfile: sms send success with id=".$res, LOG_DEBUG);
              //var_dump($res);        // 1973128
              if (getDolGlobalString('MAIN_SMS_DEBUG')) {
                $this->dump_sms_result($res);
              }
            }
          } else {
            $this->error = 'The SMS manager "'.$classfile.'" defined into SMS setup MAIN_MODULE_'.strtoupper($sendmode).'_SMS is not found';
          }
        } catch (Exception $e) {
          dol_print_error(null, 'Error to get list of senders: '.$e->getMessage());
        }
      } else {
        // Send sms method not correctly defined
        // --------------------------------------
        $this->error = 'Bad value for MAIN_SMS_SENDMODE constant';
        $res = false;
      }
    } else {
      $this->error = 'No sms sent. Feature is disabled by option MAIN_DISABLE_ALL_SMS';
      dol_syslog("CSMSFile::sendfile: ".$this->error, LOG_WARNING);
    }
 
    error_reporting($errorlevel); // Reactive niveau erreur origine
 
    return $res;
  }
 
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function dump_sms()
  {
    // phpcs:enable
    global $conf, $dolibarr_main_data_root;
 
    if (@is_writable($dolibarr_main_data_root)) { // Avoid fatal error on fopen with open_basedir
      $outputfile = $dolibarr_main_data_root."/dolibarr_sms.log";
      $fp = fopen($outputfile, "w");
 
      fwrite($fp, "From: ".$this->addr_from."\n");
      fwrite($fp, "To: ".$this->addr_to."\n");
      fwrite($fp, "Priority: ".$this->priority."\n");
      fwrite($fp, "Class: ".$this->class."\n");
      fwrite($fp, "Deferred: ".$this->deferred."\n");
      fwrite($fp, "DisableStop: ".((string) (int) $this->nostop)."\n");
      fwrite($fp, "DeliveryReceipt: ".$this->deliveryreceipt."\n");
      fwrite($fp, "Message:\n".$this->message);
 
      fclose($fp);
      dolChmod($outputfile);
    }
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function dump_sms_result($result)
  {
    // phpcs:enable
    global $dolibarr_main_data_root;
 
    if (@is_writable($dolibarr_main_data_root)) {    // Avoid fatal error on fopen with open_basedir
      $outputfile = $dolibarr_main_data_root."/dolibarr_sms.log";
      $fp = fopen($outputfile, "a+");
 
      fwrite($fp, "\nResult of SmsSend = ".$result);
 
      fclose($fp);
      dolChmod($outputfile);
    }
  }
}