mailing-unsubscribe.php

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<?php
if (!defined('NOLOGIN')) {
  define('NOLOGIN', '1');
}
if (!defined('NOCSRFCHECK')) {
  define('NOCSRFCHECK', '1');
}
if (!defined('NOBROWSERNOTIF')) {
  define('NOBROWSERNOTIF', '1');
}
if (!defined('NOREQUIREMENU')) {
  define('NOREQUIREMENU', '1'); // If there is no need to load and show top and left menu
}
if (!defined('NOIPCHECK')) {
  define('NOIPCHECK', '1'); // Do not check IP defined into conf $dolibarr_main_restrict_ip
}
if (!defined("NOSESSION")) {
  define("NOSESSION", '1');
}
if (! defined('NOREQUIREHTML')) {
  define('NOREQUIREHTML', '1');       // If we don't need to load the html.form.class.php
}
if (! defined('NOREQUIREAJAX')) {
  define('NOREQUIREAJAX', '1');             // Do not load ajax.lib.php library
}
 
 
// Load Dolibarr environment
require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
global $user, $conf, $db, $langs;
 
$langs->loadLangs(array("main", "mails"));
 
$mtid = GETPOST('mtid');
$email = GETPOST('email');
$tag = GETPOST('tag');  // To retrieve the emailing, and recipient
$unsuscrib = GETPOST('unsuscrib');
$securitykey = GETPOST('securitykey');
 
 
/*
 * Actions
 */
 
dol_syslog("public/emailing/mailing-unsubscribe.php : tag=".$tag." securitykey=".$securitykey, LOG_DEBUG);
 
if ($securitykey != dol_hash(getDolGlobalString('MAILING_EMAIL_UNSUBSCRIBE_KEY')."-".$tag."-".$email."-".$mtid, 'md5')) {
  print 'Bad security key value.';
  exit;
}
 
if (empty($tag) || ($unsuscrib != '1')) {
  print 'Bad parameters';
  exit;
}
 
 
/*
 * View
 */
 
$head = '';
$replacemainarea = (empty($conf->dol_hide_leftmenu) ? '<div>' : '').'<div>';
 
llxHeader($head, $langs->trans("MailUnsubcribe"), '', '', 0, 0, '', '', '', 'onlinepaymentbody', $replacemainarea);
 
dol_syslog("public/emailing/mailing-unsubscribe.php : Launch unsubscribe requests", LOG_DEBUG);
 
$sql = "SELECT mc.rowid, mc.email, mc.statut, m.entity";
$sql .= " FROM ".MAIN_DB_PREFIX."mailing_cibles as mc, ".MAIN_DB_PREFIX."mailing as m";
$sql .= " WHERE mc.fk_mailing = m.rowid AND mc.tag = '".$db->escape($tag)."'";
 
$resql = $db->query($sql);
if (!$resql) {
  dol_print_error($db);
}
 
$obj = $db->fetch_object($resql);
 
if (empty($obj)) {
  print 'Emailing tag '.$tag.' not found in database. Operation canceled.';
  llxFooter('', 'private');
  exit;
}
if (empty($obj->email)) {
  print 'Email for this tag is not valid. Operation canceled.';
  llxFooter('', 'private');
  exit;
}
 
if ($obj->statut == 3) {
  print 'Email tag already set to unsubscribe. Operation canceled.';
  llxFooter('', 'private');
  exit;
}
// TODO Test that mtid and email match also with the one found from $tag
/*
if ($obj->email != $email)
{
  print 'Email does not match tagnot found. No need to unsubscribe.';
  exit;
}
*/
 
// Update status of mail in recipient mailing list table
$statut = '3';
$sql = "UPDATE ".MAIN_DB_PREFIX."mailing_cibles SET statut=".((int) $statut)." WHERE tag = '".$db->escape($tag)."'";
 
$resql = $db->query($sql);
if (!$resql) {
  dol_print_error($db);
}
 
/*
// Update status communication of thirdparty prospect (old usage)
$sql = "UPDATE ".MAIN_DB_PREFIX."societe SET fk_stcomm=-1 WHERE rowid IN (SELECT source_id FROM ".MAIN_DB_PREFIX."mailing_cibles WHERE tag = '".$db->escape($tag)."' AND source_type='thirdparty' AND source_id is not null)";
 
$resql=$db->query($sql);
if (! $resql) dol_print_error($db);
 
// Update status communication of contact prospect (old usage)
$sql = "UPDATE ".MAIN_DB_PREFIX."socpeople SET no_email=1 WHERE rowid IN (SELECT source_id FROM ".MAIN_DB_PREFIX."mailing_cibles WHERE tag = '".$db->escape($tag)."' AND source_type='contact' AND source_id is not null)";
 
$resql=$db->query($sql);
if (! $resql) dol_print_error($db);
*/
 
// Update status communication of email (new usage)
$sql = "INSERT INTO ".MAIN_DB_PREFIX."mailing_unsubscribe (date_creat, entity, email, unsubscribegroup, ip) VALUES ('".$db->idate(dol_now())."', ".((int) $obj->entity).", '".$db->escape($obj->email)."', '', '".$db->escape(getUserRemoteIP())."')";
 
$resql = $db->query($sql);
//if (! $resql) dol_print_error($db); No test on errors, may fail if already unsubscribed
 
 
print '<table><tr><td style="text_align:center;">';
print $langs->trans("YourMailUnsubcribeOK", $obj->email)."<br>\n";
print '</td></tr></table>';
 
 
llxFooter('', 'public');
 
$db->close();