//start files post 
                 //post file, when the customer clicked to send their email
                 $num_mail=codesecu(10);
		if ($num_chaine==""){$num_chaine=$num_mail;}else{$num_chaine.='---'.$num_mail;}
                 include './mail/design_monaidecontact_reponse.php';//body and email design (with classes)==> $texte_mail
                 include './mail/css_ligne.php';//transformation of classes into styles in order to succeed in the email					
                 include './mail/index.php';//build and send email
                    
                  //wget command to send the email asynchrone
                  $lien_mail=$typeUrl.'://'.$dossierbaseUrl.$extensionUrl.'/mail/index_get.php';
                  $lien_mail2=$lien_mail.'?enmail='.$num_chaine;					
                  exec('nohup sudo wget -O /home/xxx/logs/wget/wget.log '.$lien_mail2.' > /dev/null &');


                      function codesecu($nb){   
	                      $chaine = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
                          $result = "";
                          for($i=0; $i<$nb; $i  ){		
			                      $result .= $chaine[rand(0, strlen($chaine)-1)];
                          }
                          return $result;
                      } 
//end files post

//start example files css_ligne.php
        $texte_mail=str_replace('class="','style="',$texte_mail);
        $texte_mail=str_replace('ql-bg-black','background-color:#000;',$texte_mail);
        $texte_mail=str_replace('ql-bg-red','background-color:#e60000;',$texte_mail);
        $texte_mail=str_replace('ql-bg-orange','background-color:#f90;',$texte_mail);
        $texte_mail=str_replace('ql-bg-yellow','background-color:#ff0;',$texte_mail);
//end example files css_ligne.php

//start example index.php
        use PHPMailer\PHPMailer\PHPMailer;
        use PHPMailer\PHPMailer\Exception;
        
        .....
              $mail->Body    =$texte_mail;	
	              
              $mail->AltBody =strip_tags($texte_mail);	
                  if (!isset($num_mail)){$num_mail=codesecu(10);}
	              //$mail->send(); //PLEASE NOTE THIS IS DONE ASYNCHRONOUSLY BY A GET
	
	              $test=base64_encode(serialize($mail));
	              $etat_mail='attente';
	              $mysqli->query ('
				              INSERT INTO  Send_mail_asynchrone (											
				              `data`,`num_mail`,`etat_mail`
				              )
				              VALUES ("'.$test.'","'.$num_mail.'","'.$etat_mail.'"
				              );
				              ');	
	              $mailreussi="oui";
              //echo 'Message has been sent';	
              } catch (Exception $e) {
	              
	              //echo 'Message could not be sent.';
                  //echo 'Mailer Error: ' . $mail->ErrorInfo;
              }
/************end of the program or the email is not sent by send but in the bdd*******/
//end example index.php

//now you have to launch the mail(s) using a wget fichier post
//start index_get.php
            //we will send the email(s) to all the people concerned 
            //this will, if necessary, be done 5 times as sent, if successful then etat_mail="oui";  
              if (!isset($_GET['enmail'])){return;}
              $tab_mailx=explode('---',$_GET['enmail']);
              use PHPMailer\PHPMailer\PHPMailer;
              use PHPMailer\PHPMailer\Exception;
              
              require_once '/home/'.$dossierbaseUrl.'/mail/PHPMailer/src/Exception.php';
              require_once '/home/'.$dossierbaseUrl.'/mail/PHPMailer/src/PHPMailer.php';
              require_once '/home/'.$dossierbaseUrl.'/mail/PHPMailer/src/SMTP.php';
              
              for ($i=0;$i<sizeof($tab_mailx);$i  ){		
		              $query = ' SELECT * from Send_mail_asynchrone where num_mail="'.$tab_mailx[$i].'" ';	
		              if ($result = $mysqli->query($query)) {
			              while ($row = $result->fetch_object()) {					
					              $id_enmail=$row->id;
					              $data_enmail=$row->data;
					              
					              for ($j=0;$j<5;$j  ){
					               $fini="non";
					               $mail2=base64_decode($data_enmail);
					               $mail=unserialize($mail2);
						              try {
			   				              //$mysqli->query ("DELETE from Send_mail_asynchrone WHERE num_mail='".$tab_mailx[$i]."' ");
							              //a voir si on veut garder la tracabilite du mail
							              $etat_mail="non";
							              $mysqli->query ("UPDATE Send_mail_asynchrone SET etat_mail='".$etat_mail."' WHERE num_mail='".$tab_mailx[$i]."' ");
							              $mail->send();
							              $etat_mail="oui";
							              $mysqli->query ("UPDATE Send_mail_asynchrone SET etat_mail='".$etat_mail."' WHERE num_mail='".$tab_mailx[$i]."' ");
							              $fini="oui";														
							              //echo 'Message has been sent';	
						              } catch (Exception $e) {				
							              //echo 'Message could not be sent.';
							              //echo 'Mailer Error: ' . $mail->ErrorInfo;
						              }
						              if ($fini=="oui"){break;}
					              }
			              }
		              }
              }

//end index_get.php