reset-invalid-emails.php

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#!/usr/bin/env php
<?php
/* Copyright (C) 2020 Laurent Destailleur <eldy@users.sourceforge.net>
 *
 * 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/>.
 */

if (!defined('NOSESSION')) define('NOSESSION', '1');
if (!defined('MAXEMAILS')) define('MAXEMAILS', 100);

$sapi_type = php_sapi_name();
$script_file = basename(__FILE__);
$path = __DIR__.'/';

// Test if batch mode
if (substr($sapi_type, 0, 3) == 'cgi') {
  echo "Error: You are using PHP for CGI. To execute ".$script_file." from command line, you must use PHP for CLI mode.\n";
  exit(-1);
}

if (!isset($argv[3]) || !$argv[3]) {
  print "Usage: ".$script_file." inputfile-with-invalid-emails type [test|confirm]\n";
  print "- inputfile-with-invalid-emails is a file with list of invalid email\n";
  print "- type can be 'all' or 'thirdparties', 'contacts', 'members', 'users'\n";
  exit(-1);
}
$fileofinvalidemail = $argv[1];
$type = $argv[2];
$mode = $argv[3];

require_once $path."../../htdocs/master.inc.php";
require_once DOL_DOCUMENT_ROOT."/core/class/CMailFile.class.php";
require_once DOL_DOCUMENT_ROOT."/comm/mailing/class/mailing.class.php";

// Global variables
$version = DOL_VERSION;
$error = 0;

/*
 * Main
 */

$user = new User($db);

@set_time_limit(0);
print "***** ".$script_file." (".$version.") pid=".dol_getmypid()." *****\n";

if (!in_array($type, array('all', 'thirdparties', 'contacts', 'users', 'members'))) {
  print "Bad value for parameter type.\n";
  exit(-1);
}

$db->begin();


$myfile = fopen($fileofinvalidemail, "r");
if (!$myfile)
{
  echo "Failed to open file";
  exit(-1);
}

$tmp = 1;
$counter = 1;
$numerasedtotal = 0;

while ($tmp != null)
{
  $groupofemails = array();
  for ($i = 0; $i < MAXEMAILS; $i++)
  {
    $tmp = fgets($myfile);
    if ($tmp == null)
    {
      break;
    }
    $groupofemails[$i] = trim($tmp, "\n");
  }

  // Generate the string tp allow a mass update (with a limit of MAXEMAILS per request).
  $emailsin = '';
  foreach ($groupofemails as $email) {
    $emailsin .= ($emailsin ? ", " : "")."'".$db->escape($email)."'";
  }

  // For each groupofemail, we update tables to set email field to empty
  $nbingroup = count($groupofemails);

  print "Process group of ".$nbingroup." emails (".$counter." - ".($counter + $nbingroup - 1)."), type = ".$type."\n";

  $numerased = 0;

  $sql_base = "UPDATE ".MAIN_DB_PREFIX;

  if ($type == 'all' || $type == 'users')
  {
    // Loop on each record and update the email to null if email into $groupofemails
    $sql = $sql_base."user as u SET u.email = NULL WHERE u.email IN (".$emailsin.");";
    print "Try to update users, ";
    $resql = $db->query($sql);
    if (!$resql) {
      dol_print_error($db);
    }
    $numerased += $db->affected_rows($resql);
  }

  if ($type == 'all' || $type == 'thirdparties')
  {
    // Loop on each record and update the email to null if email into $groupofemails
    $sql = $sql_base."societe as s SET s.email = NULL WHERE s.email IN (".$emailsin.");";
    print "Try to update thirdparties, ";
    $resql = $db->query($sql);
    if (!$resql) {
      dol_print_error($db);
    }
    $numerased += $db->affected_rows($resql);
  }

  if ($type == 'all' || $type == 'contacts')
  {
    // Loop on each record and update the email to null if email into $groupofemails

    $sql = $sql_base."socpeople as s SET s.email = NULL WHERE s.email IN (".$emailsin.");";
    print "Try to update contacts, ";
    $resql = $db->query($sql);
    if (!$resql) {
      dol_print_error($db);
    }
    $numerased += $db->affected_rows($resql);
  }

  if ($type == 'all' || $type == 'members')
  {
    // Loop on each record and update the email to null if email into $groupofemails

    $sql = $sql_base."adherent as a SET a.email = NULL WHERE a.email IN (".$emailsin.");";
    print "Try to update members, ";
    $resql = $db->query($sql);
    if (!$resql) {
      dol_print_error($db);
    }
    $numerased += $db->affected_rows($resql);
  }

  $numerasedtotal += $numerased;

  print $numerased." emails cleared.\n";
  $counter = $counter + $nbingroup;
}

if (!$error && $mode == 'confirm') {
  print "Commit - ".$numerasedtotal." operations validated.\n";
  $db->commit();
} else {
  print "Rollback - ".$numerasedtotal." Operations canceled.\n";
  $db->rollback();
}

exit($error);