admin.lib.php

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<?php
/* Copyright (C) 2008-2011  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2016  Regis Houssin           <regis.houssin@capnetworks.com>
 * Copyright (C) 2012       J. Fernando Lagrange    <fernando@demo-tic.org>
 * Copyright (C) 2015       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
 *
 * 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 <http://www.gnu.org/licenses/>.
 * or see http://www.gnu.org/
 */

require_once DOL_DOCUMENT_ROOT . '/core/lib/functions2.lib.php';

function versiontostring($versionarray)
{
    $string='?';
    if (isset($versionarray[0])) $string=$versionarray[0];
    if (isset($versionarray[1])) $string.='.'.$versionarray[1];
    if (isset($versionarray[2])) $string.='.'.$versionarray[2];
    return $string;
}

function versioncompare($versionarray1,$versionarray2)
{
    $ret=0;
    $level=0;
    $count1=count($versionarray1);
    $count2=count($versionarray2);
    $maxcount=max($count1,$count2);
    while ($level < $maxcount)
    {
        $operande1=isset($versionarray1[$level])?$versionarray1[$level]:0;
        $operande2=isset($versionarray2[$level])?$versionarray2[$level]:0;
        if (preg_match('/alpha|dev/i',$operande1)) $operande1=-5;
        if (preg_match('/alpha|dev/i',$operande2)) $operande2=-5;
        if (preg_match('/beta$/i',$operande1)) $operande1=-4;
        if (preg_match('/beta$/i',$operande2)) $operande2=-4;
        if (preg_match('/beta([0-9])+/i',$operande1)) $operande1=-3;
        if (preg_match('/beta([0-9])+/i',$operande2)) $operande2=-3;
        if (preg_match('/rc$/i',$operande1)) $operande1=-2;
        if (preg_match('/rc$/i',$operande2)) $operande2=-2;
        if (preg_match('/rc([0-9])+/i',$operande1)) $operande1=-1;
        if (preg_match('/rc([0-9])+/i',$operande2)) $operande2=-1;
        $level++;
        //print 'level '.$level.' '.$operande1.'-'.$operande2.'<br>';
        if ($operande1 < $operande2) { $ret = -$level; break; }
        if ($operande1 > $operande2) { $ret = $level; break; }
    }
    //print join('.',$versionarray1).'('.count($versionarray1).') / '.join('.',$versionarray2).'('.count($versionarray2).') => '.$ret.'<br>'."\n";
    return $ret;
}


function versionphparray()
{
    return explode('.',PHP_VERSION);
}

function versiondolibarrarray()
{
    return explode('.',DOL_VERSION);
}


function run_sql($sqlfile,$silent=1,$entity='',$usesavepoint=1,$handler='',$okerror='default')
{
    global $db, $conf, $langs, $user;

    dol_syslog("Admin.lib::run_sql run sql file ".$sqlfile." silent=".$silent." entity=".$entity." usesavepoint=".$usesavepoint." handler=".$handler." okerror=".$okerror, LOG_DEBUG);

    $ok=0;
    $error=0;
    $i=0;
    $buffer = '';
    $arraysql = array();

    // Get version of database
    $versionarray=$db->getVersionArray();

    $fp = fopen($sqlfile,"r");
    if ($fp)
    {
        while (! feof($fp))
        {
            $buf = fgets($fp, 32768);

            // Test if request must be ran only for particular database or version (if yes, we must remove the -- comment)
            if (preg_match('/^--\sV(MYSQL|PGSQL)([^\s]*)/i',$buf,$reg))
            {
              $qualified=1;

              // restrict on database type
              if (! empty($reg[1]))
              {
                if (! preg_match('/'.preg_quote($reg[1]).'/i',$db->type)) $qualified=0;
              }

              // restrict on version
              if ($qualified)
              {
                if (! empty($reg[2]))
                {
                  if (is_numeric($reg[2]))  // This is a version
                  {
                      $versionrequest=explode('.',$reg[2]);
                      //print var_dump($versionrequest);
                      //print var_dump($versionarray);
                      if (! count($versionrequest) || ! count($versionarray) || versioncompare($versionrequest,$versionarray) > 0)
                      {
                        $qualified=0;
                      }
                  }
                  else            // This is a test on a constant. For example when we have -- VMYSQLUTF8UNICODE, we test constant $conf->global->UTF8UNICODE
                  {
                    $dbcollation = strtoupper(preg_replace('/_/', '', $conf->db->dolibarr_main_db_collation));
                    //var_dump($reg[2]);
                    //var_dump($dbcollation);
                    if (empty($conf->db->dolibarr_main_db_collation) || ($reg[2] != $dbcollation)) $qualified=0;
                    //var_dump($qualified);
                  }
                }
              }

                if ($qualified)
                {
                    // Version qualified, delete SQL comments
                    $buf=preg_replace('/^--\sV(MYSQL|PGSQL)([^\s]*)/i','',$buf);
                    //print "Ligne $i qualifi?e par version: ".$buf.'<br>';
                }
            }

            // Add line buf to buffer if not a comment
            if (! preg_match('/^\s*--/',$buf))
            {
                $buf=preg_replace('/([,;ERLT\)])\s*--.*$/i','\1',$buf); //remove comment from a line that not start with -- before add it to the buffer
                $buffer .= trim($buf);
            }

            //          print $buf.'<br>';

            if (preg_match('/;/',$buffer))  // If string contains ';', it's end of a request string, we save it in arraysql.
            {
                // Found new request
                if ($buffer) $arraysql[$i]=$buffer;
                $i++;
                $buffer='';
            }
        }

        if ($buffer) $arraysql[$i]=$buffer;
        fclose($fp);
    }
    else
    {
        dol_syslog("Admin.lib::run_sql failed to open file ".$sqlfile, LOG_ERR);
    }

    // Loop on each request to see if there is a __+MAX_table__ key
    $listofmaxrowid=array();  // This is a cache table
    foreach($arraysql as $i => $sql)
    {
        $newsql=$sql;

        // Replace __+MAX_table__ with max of table
        while (preg_match('/__\+MAX_([A-Za-z_]+)__/i',$newsql,$reg))
        {
            $table=$reg[1];
            if (! isset($listofmaxrowid[$table]))
            {
                //var_dump($db);
                $sqlgetrowid='SELECT MAX(rowid) as max from '.$table;
                $resql=$db->query($sqlgetrowid);
                if ($resql)
                {
                    $obj=$db->fetch_object($resql);
                    $listofmaxrowid[$table]=$obj->max;
                    if (empty($listofmaxrowid[$table])) $listofmaxrowid[$table]=0;
                }
                else
                {
                    if (! $silent) print '<tr><td valign="top" colspan="2">';
                    if (! $silent) print '<div class="error">'.$langs->trans("Failed to get max rowid for ".$table)."</div></td>";
                    if (! $silent) print '</tr>';
                    $error++;
                    break;
                }
            }
            $from='__+MAX_'.$table.'__';
            $to='+'.$listofmaxrowid[$table];
            $newsql=str_replace($from,$to,$newsql);
            dol_syslog('Admin.lib::run_sql New Request '.($i+1).' (replacing '.$from.' to '.$to.')', LOG_DEBUG);

            $arraysql[$i]=$newsql;
        }
    }

    // Loop on each request to execute request
    $cursorinsert=0;
    $listofinsertedrowid=array();
    foreach($arraysql as $i => $sql)
    {
        if ($sql)
        {
          // Replace the prefix tables
          if (MAIN_DB_PREFIX != 'llx_')
          {
            $sql=preg_replace('/llx_/i',MAIN_DB_PREFIX,$sql);
          }

            if (!empty($handler)) $sql=preg_replace('/__HANDLER__/i',"'".$handler."'",$sql);

            $newsql=preg_replace('/__ENTITY__/i',(!empty($entity)?$entity:$conf->entity),$sql);

            // Ajout trace sur requete (eventuellement a commenter si beaucoup de requetes)
            if (! $silent) print '<tr><td class="tdtop">'.$langs->trans("Request").' '.($i+1)." sql='".dol_htmlentities($newsql,ENT_NOQUOTES)."'</td></tr>\n";
            dol_syslog('Admin.lib::run_sql Request '.($i+1), LOG_DEBUG);
      $sqlmodified=0;

            // Replace for encrypt data
            if (preg_match_all('/__ENCRYPT\(\'([^\']+)\'\)__/i',$newsql,$reg))
            {
                $num=count($reg[0]);

                for($j=0;$j<$num;$j++)
                {
                    $from   = $reg[0][$j];
                    $to   = $db->encrypt($reg[1][$j],1);
                    $newsql = str_replace($from,$to,$newsql);
                }
                $sqlmodified++;
            }

            // Replace for decrypt data
            if (preg_match_all('/__DECRYPT\(\'([A-Za-z0-9_]+)\'\)__/i',$newsql,$reg))
            {
                $num=count($reg[0]);

                for($j=0;$j<$num;$j++)
                {
                    $from   = $reg[0][$j];
                    $to   = $db->decrypt($reg[1][$j]);
                    $newsql = str_replace($from,$to,$newsql);
                }
                $sqlmodified++;
            }

            // Replace __x__ with rowid of insert nb x
            while (preg_match('/__([0-9]+)__/',$newsql,$reg))
            {
                $cursor=$reg[1];
                if (empty($listofinsertedrowid[$cursor]))
                {
                    if (! $silent) print '<tr><td valign="top" colspan="2">';
                    if (! $silent) print '<div class="error">'.$langs->trans("FileIsNotCorrect")."</div></td>";
                    if (! $silent) print '</tr>';
                    $error++;
                    break;
                }
                $from='__'.$cursor.'__';
                $to=$listofinsertedrowid[$cursor];
                $newsql=str_replace($from,$to,$newsql);
                $sqlmodified++;
            }

            if ($sqlmodified) dol_syslog('Admin.lib::run_sql New Request '.($i+1), LOG_DEBUG);

            $result=$db->query($newsql,$usesavepoint);
            if ($result)
            {
                if (! $silent) print '<!-- Result = OK -->'."\n";

                if (preg_replace('/insert into ([^\s]+)/i',$newsql,$reg))
                {
                    $cursorinsert++;

                    // It's an insert
                    $table=preg_replace('/([^a-zA-Z_]+)/i','',$reg[1]);
                    $insertedrowid=$db->last_insert_id($table);
                    $listofinsertedrowid[$cursorinsert]=$insertedrowid;
                    dol_syslog('Admin.lib::run_sql Insert nb '.$cursorinsert.', done in table '.$table.', rowid is '.$listofinsertedrowid[$cursorinsert], LOG_DEBUG);
                }
                //            print '<td align="right">OK</td>';
            }
            else
            {
                $errno=$db->errno();
                if (! $silent) print '<!-- Result = '.$errno.' -->'."\n";

        // Define list of errors we accept (array $okerrors)
              $okerrors=array(  // By default
          'DB_ERROR_TABLE_ALREADY_EXISTS',
          'DB_ERROR_COLUMN_ALREADY_EXISTS',
          'DB_ERROR_KEY_NAME_ALREADY_EXISTS',
          'DB_ERROR_TABLE_OR_KEY_ALREADY_EXISTS',   // PgSql use same code for table and key already exist
          'DB_ERROR_RECORD_ALREADY_EXISTS',
          'DB_ERROR_NOSUCHTABLE',
          'DB_ERROR_NOSUCHFIELD',
          'DB_ERROR_NO_FOREIGN_KEY_TO_DROP',
          'DB_ERROR_NO_INDEX_TO_DROP',
          'DB_ERROR_CANNOT_CREATE',       // Qd contrainte deja existante
          'DB_ERROR_CANT_DROP_PRIMARY_KEY',
          'DB_ERROR_PRIMARY_KEY_ALREADY_EXISTS',
                'DB_ERROR_22P02'
        );
                if ($okerror == 'none') $okerrors=array();

                // Is it an error we accept
        if (! in_array($errno,$okerrors))
        {
            if (! $silent) print '<tr><td valign="top" colspan="2">';
            if (! $silent) print '<div class="error">'.$langs->trans("Error")." ".$db->errno().": ".$newsql."<br>".$db->error()."</div></td>";
            if (! $silent) print '</tr>'."\n";
            dol_syslog('Admin.lib::run_sql Request '.($i+1)." Error ".$db->errno()." ".$newsql."<br>".$db->error(), LOG_ERR);
            $error++;
        }
            }

            if (! $silent) print '</tr>'."\n";
        }
    }

    if ($error == 0)
    {
        if (! $silent) print '<tr><td>'.$langs->trans("ProcessMigrateScript").'</td>';
        if (! $silent) print '<td align="right">'.$langs->trans("OK").'</td></tr>'."\n";
        $ok = 1;
    }
    else
    {
        if (! $silent) print '<tr><td>'.$langs->trans("ProcessMigrateScript").'</td>';
        if (! $silent) print '<td align="right"><font class="error">'.$langs->trans("KO").'</font></td></tr>'."\n";
        $ok = 0;
    }

    return $ok;
}


function dolibarr_del_const($db, $name, $entity=1)
{
    global $conf;

    if (empty($name))
    {
      dol_print_error('','Error call dolibar_del_const with parameter name empty');
      return -1;
    }

    $sql = "DELETE FROM ".MAIN_DB_PREFIX."const";
    $sql.= " WHERE (".$db->decrypt('name')." = '".$db->escape($name)."'";
    if (is_numeric($name)) $sql.= " OR rowid = '".$db->escape($name)."'";
    $sql.= ")";
    if ($entity >= 0) $sql.= " AND entity = ".$entity;

    dol_syslog("admin.lib::dolibarr_del_const", LOG_DEBUG);
    $resql=$db->query($sql);
    if ($resql)
    {
        $conf->global->$name='';
        return 1;
    }
    else
    {
        dol_print_error($db);
        return -1;
    }
}

function dolibarr_get_const($db, $name, $entity=1)
{
    global $conf;
    $value='';

    $sql = "SELECT ".$db->decrypt('value')." as value";
    $sql.= " FROM ".MAIN_DB_PREFIX."const";
    $sql.= " WHERE name = ".$db->encrypt($name,1);
    $sql.= " AND entity = ".$entity;

    dol_syslog("admin.lib::dolibarr_get_const", LOG_DEBUG);
    $resql=$db->query($sql);
    if ($resql)
    {
        $obj=$db->fetch_object($resql);
        if ($obj) $value=$obj->value;
    }
    return $value;
}


function dolibarr_set_const($db, $name, $value, $type='chaine', $visible=0, $note='', $entity=1)
{
    global $conf;

    // Clean parameters
    $name=trim($name);

    // Check parameters
    if (empty($name))
    {
        dol_print_error($db,"Error: Call to function dolibarr_set_const with wrong parameters", LOG_ERR);
        exit;
    }

    //dol_syslog("dolibarr_set_const name=$name, value=$value type=$type, visible=$visible, note=$note entity=$entity");

    $db->begin();

    $sql = "DELETE FROM ".MAIN_DB_PREFIX."const";
    $sql.= " WHERE name = ".$db->encrypt($name,1);
    if ($entity >= 0) $sql.= " AND entity = ".$entity;

    dol_syslog("admin.lib::dolibarr_set_const", LOG_DEBUG);
    $resql=$db->query($sql);

    if (strcmp($value,''))  // true if different. Must work for $value='0' or $value=0
    {
        $sql = "INSERT INTO ".MAIN_DB_PREFIX."const(name,value,type,visible,note,entity)";
        $sql.= " VALUES (";
        $sql.= $db->encrypt($name,1);
        $sql.= ", ".$db->encrypt($value,1);
        $sql.= ",'".$type."',".$visible.",'".$db->escape($note)."',".$entity.")";

        //print "sql".$value."-".pg_escape_string($value)."-".$sql;exit;
        //print "xx".$db->escape($value);
        dol_syslog("admin.lib::dolibarr_set_const", LOG_DEBUG);
        $resql=$db->query($sql);
    }

    if ($resql)
    {
        $db->commit();
        $conf->global->$name=$value;
        return 1;
    }
    else
    {
        $error=$db->lasterror();
        $db->rollback();
        return -1;
    }
}




function modules_prepare_head()
{
  global $langs, $conf, $user;
  $h = 0;
  $head = array();

  $head[$h][0] = DOL_URL_ROOT."/admin/modules.php?mode=common";
  $head[$h][1] = $langs->trans("AvailableModules");
  $head[$h][2] = 'common';
  $h++;

  $head[$h][0] = DOL_URL_ROOT."/admin/modules.php?mode=marketplace";
  $head[$h][1] = $langs->trans("ModulesMarketPlaces");
  $head[$h][2] = 'marketplace';
  $h++;

  $head[$h][0] = DOL_URL_ROOT."/admin/modules.php?mode=deploy";
  $head[$h][1] = $langs->trans("AddExtensionThemeModuleOrOther");
  $head[$h][2] = 'deploy';
  $h++;

  $head[$h][0] = DOL_URL_ROOT."/admin/modules.php?mode=develop";
  $head[$h][1] = $langs->trans("ModulesDevelopYourModule");
  $head[$h][2] = 'develop';
  $h++;

  return $head;
}


function security_prepare_head()
{
    global $langs, $conf, $user;
    $h = 0;
    $head = array();

    $head[$h][0] = DOL_URL_ROOT."/admin/security_other.php";
    $head[$h][1] = $langs->trans("Miscellaneous");
    $head[$h][2] = 'misc';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/security.php";
    $head[$h][1] = $langs->trans("Passwords");
    $head[$h][2] = 'passwords';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/security_file.php";
    $head[$h][1] = $langs->trans("Files").' ('.$langs->trans("Upload").')';
    $head[$h][2] = 'file';
    $h++;

    /*
    $head[$h][0] = DOL_URL_ROOT."/admin/security_file_download.php";
    $head[$h][1] = $langs->trans("Files").' ('.$langs->trans("Download").')';
    $head[$h][2] = 'filedownload';
    $h++;
  */

    $head[$h][0] = DOL_URL_ROOT."/admin/proxy.php";
    $head[$h][1] = $langs->trans("ExternalAccess");
    $head[$h][2] = 'proxy';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/events.php";
    $head[$h][1] = $langs->trans("Audit");
    $head[$h][2] = 'audit';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/perms.php";
    $head[$h][1] = $langs->trans("DefaultRights");
    $head[$h][2] = 'default';
    $h++;

    return $head;
}


function translation_prepare_head()
{
    global $langs, $conf, $user;
    $h = 0;
    $head = array();

    $head[$h][0] = DOL_URL_ROOT."/admin/translation.php?mode=overwrite";
    $head[$h][1] = $langs->trans("TranslationOverwriteKey");
    $head[$h][2] = 'overwrite';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/translation.php?mode=searchkey";
    $head[$h][1] = $langs->trans("TranslationKeySearch");
    $head[$h][2] = 'searchkey';
    $h++;

    complete_head_from_modules($conf,$langs,null,$head,$h,'translation_admin');

    complete_head_from_modules($conf,$langs,null,$head,$h,'translation_admin','remove');


    return $head;
}


function defaultvalues_prepare_head()
{
    global $langs, $conf, $user;
    $h = 0;
    $head = array();

    $head[$h][0] = DOL_URL_ROOT."/admin/defaultvalues.php?mode=createform";
    $head[$h][1] = $langs->trans("DefaultCreateForm");
    $head[$h][2] = 'createform';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/defaultvalues.php?mode=filters";
    $head[$h][1] = $langs->trans("DefaultSearchFilters");
    $head[$h][2] = 'filters';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/defaultvalues.php?mode=sortorder";
    $head[$h][1] = $langs->trans("DefaultSortOrder");
    $head[$h][2] = 'sortorder';
    $h++;

    $head[$h][0] = DOL_URL_ROOT."/admin/defaultvalues.php?mode=focus";
    $head[$h][1] = $langs->trans("DefaultFocus");
    $head[$h][2] = 'focus';
    $h++;

    /*$head[$h][0] = DOL_URL_ROOT."/admin/translation.php?mode=searchkey";
    $head[$h][1] = $langs->trans("TranslationKeySearch");
    $head[$h][2] = 'searchkey';
    $h++;*/

    complete_head_from_modules($conf,$langs,null,$head,$h,'defaultvalues_admin');

    complete_head_from_modules($conf,$langs,null,$head,$h,'defaultvalues_admin','remove');


    return $head;
}


function listOfSessions()
{
    global $conf;

    $arrayofSessions = array();
    // session.save_path can be returned empty so we set a default location and work from there
    $sessPath = '/tmp';
    $iniPath = ini_get("session.save_path");
    if ($iniPath) {
        $sessPath = $iniPath;
    }
    $sessPath .= '/'; // We need the trailing slash
    dol_syslog('admin.lib:listOfSessions sessPath='.$sessPath);

    $dh = @opendir(dol_osencode($sessPath));
    if ($dh)
    {
        while(($file = @readdir($dh)) !== false)
        {
            if (preg_match('/^sess_/i',$file) && $file != "." && $file != "..")
            {
                $fullpath = $sessPath.$file;
                if(! @is_dir($fullpath) && is_readable($fullpath))
                {
                    $sessValues = file_get_contents($fullpath); // get raw session data
                    // Example of possible value
                    //$sessValues = 'newtoken|s:32:"1239f7a0c4b899200fe9ca5ea394f307";dol_loginmesg|s:0:"";newtoken|s:32:"1236457104f7ae0f328c2928973f3cb5";dol_loginmesg|s:0:"";token|s:32:"123615ad8d650c5cc4199b9a1a76783f";dol_login|s:5:"admin";dol_authmode|s:8:"dolibarr";dol_tz|s:1:"1";dol_tz_string|s:13:"Europe/Berlin";dol_dst|i:0;dol_dst_observed|s:1:"1";dol_dst_first|s:0:"";dol_dst_second|s:0:"";dol_screenwidth|s:4:"1920";dol_screenheight|s:3:"971";dol_company|s:12:"MyBigCompany";dol_entity|i:1;mainmenu|s:4:"home";leftmenuopened|s:10:"admintools";idmenu|s:0:"";leftmenu|s:10:"admintools";';

                    if (preg_match('/dol_login/i',$sessValues) && // limit to dolibarr session
                        (preg_match('/dol_entity\|i:'.$conf->entity.';/i',$sessValues) || preg_match('/dol_entity\|s:([0-9]+):"'.$conf->entity.'"/i',$sessValues)) && // limit to current entity
                    preg_match('/dol_company\|s:([0-9]+):"('.$conf->global->MAIN_INFO_SOCIETE_NOM.')"/i',$sessValues)) // limit to company name
                    {
                        $tmp=explode('_', $file);
                        $idsess=$tmp[1];
                        $login = preg_match('/dol_login\|s:[0-9]+:"([A-Za-z0-9]+)"/i',$sessValues,$regs);
                        $arrayofSessions[$idsess]["login"] = $regs[1];
                        $arrayofSessions[$idsess]["age"] = time()-filectime($fullpath);
                        $arrayofSessions[$idsess]["creation"] = filectime($fullpath);
                        $arrayofSessions[$idsess]["modification"] = filemtime($fullpath);
                        $arrayofSessions[$idsess]["raw"] = $sessValues;
                    }
                }
            }
        }
        @closedir($dh);
    }

    return $arrayofSessions;
}

function purgeSessions($mysessionid)
{
    global $conf;

    $arrayofSessions = array();
    $sessPath = ini_get("session.save_path")."/";
    dol_syslog('admin.lib:purgeSessions mysessionid='.$mysessionid.' sessPath='.$sessPath);

    $error=0;
    $dh = @opendir(dol_osencode($sessPath));
    while(($file = @readdir($dh)) !== false)
    {
        if ($file != "." && $file != "..")
        {
            $fullpath = $sessPath.$file;
            if(! @is_dir($fullpath))
            {
                $sessValues = file_get_contents($fullpath); // get raw session data

                if (preg_match('/dol_login/i',$sessValues) && // limit to dolibarr session
                preg_match('/dol_entity\|s:([0-9]+):"('.$conf->entity.')"/i',$sessValues) && // limit to current entity
                preg_match('/dol_company\|s:([0-9]+):"('.$conf->global->MAIN_INFO_SOCIETE_NOM.')"/i',$sessValues)) // limit to company name
                {
                    $tmp=explode('_', $file);
                    $idsess=$tmp[1];
                    // We remove session if it's not ourself
                    if ($idsess != $mysessionid)
                    {
                        $res=@unlink($fullpath);
                        if (! $res) $error++;
                    }
                }
            }
        }
    }
    @closedir($dh);

    if (! $error) return 1;
    else return -$error;
}



function activateModule($value,$withdeps=1)
{
    global $db, $modules, $langs, $conf, $mysoc;

  // Check parameters
  if (empty($value)) {
    $ret['errors'][] = 'ErrorBadParameter';
    return $ret;
  }

    $ret=array('nbmodules'=>0, 'errors'=>array(), 'nbperms'=>0);
    $modName = $value;
    $modFile = $modName . ".class.php";

    // Loop on each directory to fill $modulesdir
    $modulesdir = dolGetModulesDirs();

    // Loop on each modulesdir directories
    $found=false;
    foreach ($modulesdir as $dir)
    {
        if (file_exists($dir.$modFile))
        {
            $found=@include_once $dir.$modFile;
            if ($found) break;
        }
    }

    $objMod = new $modName($db);

    // Test if PHP version ok
    $verphp=versionphparray();
    $vermin=isset($objMod->phpmin)?$objMod->phpmin:0;
  if (is_array($vermin) && versioncompare($verphp, $vermin) < 0) {
    $ret['errors'][] = $langs->trans("ErrorModuleRequirePHPVersion", versiontostring($vermin));
    return $ret;
  }

    // Test if Dolibarr version ok
    $verdol=versiondolibarrarray();
    $vermin=isset($objMod->need_dolibarr_version)?$objMod->need_dolibarr_version:0;
    //print 'eee '.versioncompare($verdol,$vermin).' - '.join(',',$verdol).' - '.join(',',$vermin);exit;
  if (is_array($vermin) && versioncompare($verdol, $vermin) < 0) {
    $ret['errors'][] = $langs->trans("ErrorModuleRequireDolibarrVersion", versiontostring($vermin));
    return $ret;
  }

  // Test if javascript requirement ok
  if (!empty($objMod->need_javascript_ajax) && empty($conf->use_javascript_ajax)) {
    $ret['errors'][] = $langs->trans("ErrorModuleRequireJavascript");
    return $ret;
  }

  $const_name = $objMod->const_name;
  if(!empty($conf->global->$const_name)){
        return $ret;
    }

    $result=$objMod->init();    // Enable module
    if ($result <= 0)
    {
        $ret['errors'][]=$objMod->error;
    }
    else
    {
        if ($withdeps)
        {
            if (isset($objMod->depends) && is_array($objMod->depends) && ! empty($objMod->depends))
            {
                // Activation of modules this module depends on
                // this->depends may be array('modModule1', 'mmodModule2') or array('always'=>"modModule1", 'FR'=>'modModule2')
                foreach ($objMod->depends as $key => $modulestring)
                {
                    if ((! is_numeric($key)) && $key != 'always' && $key != $mysoc->country_code)
                    {
                        dol_syslog("We are not concerned by dependency with key=".$key." because our country is ".$mysoc->country_code);
                        continue;
                    }
                  $activate = false;
                  foreach ($modulesdir as $dir)
                  {
                    if (file_exists($dir.$modulestring.".class.php"))
                    {
                      $resarray = activateModule($modulestring);
                if (empty($resarray['errors'])){
                    $activate = true;
                            }else{
                    foreach ($resarray['errors'] as $errorMessage){
                                    dol_syslog($errorMessage, LOG_ERR);
                                }
                            }
                break;
                    }
                  }

            if ($activate)
            {
                $ret['nbmodules']+=$resarray['nbmodules'];
                $ret['nbperms']+=$resarray['nbperms'];
            }
            else
            {
                $ret['errors'][] = $langs->trans('activateModuleDependNotSatisfied', $objMod->name, $modulestring);
            }
                }
            }

            if (isset($objMod->conflictwith) && is_array($objMod->conflictwith) && ! empty($objMod->conflictwith))
            {
                // Desactivation des modules qui entrent en conflit
                $num = count($objMod->conflictwith);
                for ($i = 0; $i < $num; $i++)
                {
                  foreach ($modulesdir as $dir)
                  {
                    if (file_exists($dir.$objMod->conflictwith[$i].".class.php"))
                    {
                      unActivateModule($objMod->conflictwith[$i],0);
                    }
                  }
                }
            }
        }
    }

    if (! count($ret['errors']))
    {
        $ret['nbmodules']++;
        $ret['nbperms']+=count($objMod->rights);
    }

    return $ret;
}


function unActivateModule($value, $requiredby=1)
{
    global $db, $modules, $conf;

    // Check parameters
    if (empty($value)) return 'ErrorBadParameter';

    $ret='';
    $modName = $value;
    $modFile = $modName . ".class.php";

    // Loop on each directory to fill $modulesdir
    $modulesdir = dolGetModulesDirs();

    // Loop on each modulesdir directories
    $found=false;
    foreach ($modulesdir as $dir)
    {
        if (file_exists($dir.$modFile))
        {
            $found=@include_once $dir.$modFile;
            if ($found) break;
        }
    }

    if ($found)
    {
        $objMod = new $modName($db);
        $result=$objMod->remove();
        if ($result <= 0) $ret=$objMod->error;
    }
    else
    {
        //print $dir.$modFile;
      // TODO Replace this after DolibarrModules is moved as abstract class with a try catch to show module we try to disable has not been found or could not be loaded
        include_once DOL_DOCUMENT_ROOT.'/core/modules/DolibarrModules.class.php';
      $genericMod = new DolibarrModules($db);
        $genericMod->name=preg_replace('/^mod/i','',$modName);
        $genericMod->rights_class=strtolower(preg_replace('/^mod/i','',$modName));
        $genericMod->const_name='MAIN_MODULE_'.strtoupper(preg_replace('/^mod/i','',$modName));
        dol_syslog("modules::unActivateModule Failed to find module file, we use generic function with name " . $modName);
        $genericMod->_remove(array());
    }

    // Desactivation des modules qui dependent de lui
    if (! $ret && $requiredby)
    {
        $countrb=count($objMod->requiredby);
        for ($i = 0; $i < $countrb; $i++)
        {
            //var_dump($objMod->requiredby[$i]);
            unActivateModule($objMod->requiredby[$i]);
        }
    }

    return $ret;
}


function complete_dictionary_with_modules(&$taborder,&$tabname,&$tablib,&$tabsql,&$tabsqlsort,&$tabfield,&$tabfieldvalue,&$tabfieldinsert,&$tabrowid,&$tabcond,&$tabhelp,&$tabfieldcheck)
{
    global $db, $modules, $conf, $langs;

    // Search modules
  $modulesdir = dolGetModulesDirs();
    $i = 0; // is a sequencer of modules found
    $j = 0; // j is module number. Automatically affected if module number not defined.

    foreach ($modulesdir as $dir)
    {
      // Load modules attributes in arrays (name, numero, orders) from dir directory
      //print $dir."\n<br>";
      dol_syslog("Scan directory ".$dir." for modules");
        $handle=@opendir(dol_osencode($dir));
        if (is_resource($handle))
        {
            while (($file = readdir($handle))!==false)
            {
                //print "$i ".$file."\n<br>";
                if (is_readable($dir.$file) && substr($file, 0, 3) == 'mod'  && substr($file, dol_strlen($file) - 10) == '.class.php')
                {
                    $modName = substr($file, 0, dol_strlen($file) - 10);

                    if ($modName)
                    {
                        include_once $dir.$file;
                        $objMod = new $modName($db);

                        if ($objMod->numero > 0)
                        {
                            $j = $objMod->numero;
                        }
                        else
                        {
                            $j = 1000 + $i;
                        }

                        $modulequalified=1;

                        // We discard modules according to features level (PS: if module is activated we always show it)
                        $const_name = 'MAIN_MODULE_'.strtoupper(preg_replace('/^mod/i','',get_class($objMod)));
                        if ($objMod->version == 'development'  && $conf->global->MAIN_FEATURES_LEVEL < 2 && ! $conf->global->$const_name) $modulequalified=0;
                        if ($objMod->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1 && ! $conf->global->$const_name) $modulequalified=0;
                        //If module is not activated disqualified
                        if (empty($conf->global->$const_name)) $modulequalified=0;

                        if ($modulequalified)
                        {
              // Load languages files of module
                          if (isset($objMod->langfiles) && is_array($objMod->langfiles))
                              {
                                foreach($objMod->langfiles as $langfile)
                                  {
                                    $langs->load($langfile);
                                  }
                    }

                            // Complete arrays
                            //&$tabname,&$tablib,&$tabsql,&$tabsqlsort,&$tabfield,&$tabfieldvalue,&$tabfieldinsert,&$tabrowid,&$tabcond
                            if (empty($objMod->dictionaries) && ! empty($objMod->dictionnaries)) $objMod->dictionaries=$objMod->dictionnaries;    // For backward compatibility

                            if (! empty($objMod->dictionaries))
                            {
                                //var_dump($objMod->dictionaries['tabname']);
                                $nbtabname=$nbtablib=$nbtabsql=$nbtabsqlsort=$nbtabfield=$nbtabfieldvalue=$nbtabfieldinsert=$nbtabrowid=$nbtabcond=$nbtabfieldcheck=$nbtabhelp=0;
                                foreach($objMod->dictionaries['tabname'] as $val)        { $nbtabname++; $taborder[] = max($taborder)+1; $tabname[] = $val; }
                                foreach($objMod->dictionaries['tablib'] as $val)         { $nbtablib++; $tablib[] = $val; }
                                foreach($objMod->dictionaries['tabsql'] as $val)         { $nbtabsql++; $tabsql[] = $val; }
                                foreach($objMod->dictionaries['tabsqlsort'] as $val)     { $nbtabsqlsort++; $tabsqlsort[] = $val; }
                                foreach($objMod->dictionaries['tabfield'] as $val)       { $nbtabfield++; $tabfield[] = $val; }
                                foreach($objMod->dictionaries['tabfieldvalue'] as $val)  { $nbtabfieldvalue++; $tabfieldvalue[] = $val; }
                                foreach($objMod->dictionaries['tabfieldinsert'] as $val) { $nbtabfieldinsert++; $tabfieldinsert[] = $val; }
                                foreach($objMod->dictionaries['tabrowid'] as $val)       { $nbtabrowid++; $tabrowid[] = $val; }
                                foreach($objMod->dictionaries['tabcond'] as $val)        { $nbtabcond++; $tabcond[] = $val; }
                                if (! empty($objMod->dictionaries['tabhelp']))       foreach($objMod->dictionaries['tabhelp'] as $val)       { $nbtabhelp++; $tabhelp[] = $val; }
                                if (! empty($objMod->dictionaries['tabfieldcheck'])) foreach($objMod->dictionaries['tabfieldcheck'] as $val) { $nbtabfieldcheck++; $tabfieldcheck[] = $val; }

                                if ($nbtabname != $nbtablib || $nbtablib != $nbtabsql || $nbtabsql != $nbtabsqlsort)
                                {
                                    print 'Error in descriptor of module '.$const_name.'. Array ->dictionaries has not same number of record for key "tabname", "tablib", "tabsql" and "tabsqlsort"';
                                    //print "$const_name: $nbtabname=$nbtablib=$nbtabsql=$nbtabsqlsort=$nbtabfield=$nbtabfieldvalue=$nbtabfieldinsert=$nbtabrowid=$nbtabcond=$nbtabfieldcheck=$nbtabhelp\n";
                                }
                            }

                            $j++;
                            $i++;
                        }
                        else dol_syslog("Module ".get_class($objMod)." not qualified");
                    }
                }
            }
            closedir($handle);
        }
        else
        {
            dol_syslog("htdocs/admin/modules.php: Failed to open directory ".$dir.". See permission and open_basedir option.", LOG_WARNING);
        }
    }

    return 1;
}

function activateModulesRequiredByCountry($country_code)
{
  global $db, $conf, $langs;

  $modulesdir = dolGetModulesDirs();

  foreach ($modulesdir as $dir)
  {
    // Load modules attributes in arrays (name, numero, orders) from dir directory
    dol_syslog("Scan directory ".$dir." for modules");
    $handle=@opendir(dol_osencode($dir));
    if (is_resource($handle))
    {
      while (($file = readdir($handle))!==false)
      {
        if (is_readable($dir.$file) && substr($file, 0, 3) == 'mod'  && substr($file, dol_strlen($file) - 10) == '.class.php')
        {
          $modName = substr($file, 0, dol_strlen($file) - 10);

          if ($modName)
          {
            include_once $dir.$file;
            $objMod = new $modName($db);

            $modulequalified=1;

            // We discard modules according to features level (PS: if module is activated we always show it)
            $const_name = 'MAIN_MODULE_'.strtoupper(preg_replace('/^mod/i','',get_class($objMod)));

            if ($objMod->version == 'development'  && $conf->global->MAIN_FEATURES_LEVEL < 2) $modulequalified=0;
            if ($objMod->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1) $modulequalified=0;
            if(!empty($conf->global->$const_name)) $modulequalified=0; // already activated

            if ($modulequalified)
            {
              // Load languages files of module
              if (isset($objMod->automatic_activation) && is_array($objMod->automatic_activation) && isset($objMod->automatic_activation[$country_code]))
              {
                activateModule($modName);

                setEventMessage($objMod->automatic_activation[$country_code],'warnings');
              }

            }
            else dol_syslog("Module ".get_class($objMod)." not qualified");
          }
        }
      }
      closedir($handle);
    }
    else
    {
      dol_syslog("htdocs/admin/modules.php: Failed to open directory ".$dir.". See permission and open_basedir option.", LOG_WARNING);
    }
  }

  return 1;
}

function complete_elementList_with_modules(&$elementList)
{
    global $db, $modules, $conf, $langs;

    // Search modules
    $filename = array();
    $modules = array();
    $orders = array();
    $categ = array();
    $dirmod = array();

    $i = 0; // is a sequencer of modules found
    $j = 0; // j is module number. Automatically affected if module number not defined.

    $modulesdir = dolGetModulesDirs();

    foreach ($modulesdir as $dir)
    {
      // Load modules attributes in arrays (name, numero, orders) from dir directory
      //print $dir."\n<br>";
      dol_syslog("Scan directory ".$dir." for modules");
        $handle=@opendir(dol_osencode($dir));
        if (is_resource($handle))
        {
            while (($file = readdir($handle))!==false)
            {
                //print "$i ".$file."\n<br>";
                if (is_readable($dir.$file) && substr($file, 0, 3) == 'mod'  && substr($file, dol_strlen($file) - 10) == '.class.php')
                {
                    $modName = substr($file, 0, dol_strlen($file) - 10);

                    if ($modName)
                    {
                        include_once $dir.$file;
                        $objMod = new $modName($db);

                        if ($objMod->numero > 0)
                        {
                            $j = $objMod->numero;
                        }
                        else
                        {
                            $j = 1000 + $i;
                        }

                        $modulequalified=1;

                        // We discard modules according to features level (PS: if module is activated we always show it)
                        $const_name = 'MAIN_MODULE_'.strtoupper(preg_replace('/^mod/i','',get_class($objMod)));
                        if ($objMod->version == 'development'  && $conf->global->MAIN_FEATURES_LEVEL < 2 && ! $conf->global->$const_name) $modulequalified=0;
                        if ($objMod->version == 'experimental' && $conf->global->MAIN_FEATURES_LEVEL < 1 && ! $conf->global->$const_name) $modulequalified=0;
                        //If module is not activated disqualified
                        if (empty($conf->global->$const_name)) $modulequalified=0;

                        if ($modulequalified)
                        {
              // Load languages files of module
                            if (isset($objMod->langfiles) && is_array($objMod->langfiles))
                            {
                              foreach($objMod->langfiles as $langfile)
                                {
                                  $langs->load($langfile);
                                }
                            }

                            $modules[$i] = $objMod;
                            $filename[$i]= $modName;
                            $orders[$i]  = $objMod->family."_".$j;   // Tri par famille puis numero module
                            //print "x".$modName." ".$orders[$i]."\n<br>";
                            if (isset($categ[$objMod->special])) $categ[$objMod->special]++;                    // Array of all different modules categories
                            else $categ[$objMod->special]=1;
                            $dirmod[$i] = $dirroot;
                            if (! empty($objMod->module_parts['contactelement']))
                            {
                              $elementList[$objMod->name] = $langs->trans($objMod->name);
                            }

                            $j++;
                            $i++;
                        }
                        else dol_syslog("Module ".get_class($objMod)." not qualified");
                    }
                }
            }
            closedir($handle);
        }
        else
        {
            dol_syslog("htdocs/admin/modules.php: Failed to open directory ".$dir.". See permission and open_basedir option.", LOG_WARNING);
        }
    }

    return 1;
}

function form_constantes($tableau, $strictw3c=0, $helptext='')
{
    global $db,$bc,$langs,$conf,$_Avery_Labels;

    $form = new Form($db);

    if (! empty($strictw3c) && $strictw3c == 1) print "\n".'<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';

    print '<table class="noborder" width="100%">';
    print '<tr class="liste_titre">';
    print '<td class="titlefield">'.$langs->trans("Description").'</td>';
    print '<td>';
    $text = $langs->trans("Value");
    print $form->textwithpicto($text, $helptext, 1, 'help', '', 0, 2, 'idhelptext');
    print '</td>';
    if (empty($strictw3c)) print '<td align="center" width="80">'.$langs->trans("Action").'</td>';
    print "</tr>\n";
    $var=true;

    $listofparam=array();
    foreach($tableau as $const) // Loop on each param
    {
        $sql = "SELECT ";
        $sql.= "rowid";
        $sql.= ", ".$db->decrypt('name')." as name";
        $sql.= ", ".$db->decrypt('value')." as value";
        $sql.= ", type";
        $sql.= ", note";
        $sql.= " FROM ".MAIN_DB_PREFIX."const";
        $sql.= " WHERE ".$db->decrypt('name')." = '".$const."'";
        $sql.= " AND entity IN (0, ".$conf->entity.")";
        $sql.= " ORDER BY name ASC, entity DESC";
        $result = $db->query($sql);

        dol_syslog("List params", LOG_DEBUG);
        if ($result)
        {
            $obj = $db->fetch_object($result);  // Take first result of select


            // For avoid warning in strict mode
            if (empty($obj)) {
              $obj = (object) array('rowid'=>'','name'=>'','value'=>'','type'=>'','note'=>'');
            }

            if (empty($strictw3c)) print "\n".'<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';

            print '<tr class="oddeven">';

            // Show constant
            print '<td>';
            print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
            print '<input type="hidden" name="action" value="update">';
            print '<input type="hidden" name="rowid'.(empty($strictw3c)?'':'[]').'" value="'.$obj->rowid.'">';
            print '<input type="hidden" name="constname'.(empty($strictw3c)?'':'[]').'" value="'.$const.'">';
            print '<input type="hidden" name="constnote'.(empty($strictw3c)?'':'[]').'" value="'.nl2br(dol_escape_htmltag($obj->note)).'">';

            print $langs->trans('Desc'.$const);

            if ($const == 'ADHERENT_MAILMAN_URL')
            {
                print '. '.$langs->trans("Example").': <a href="#" id="exampleclick1">'.img_down().'</a><br>';
                //print 'http://lists.exampe.com/cgi-bin/mailman/admin/%LISTE%/members?adminpw=%MAILMAN_ADMINPW%&subscribees=%EMAIL%&send_welcome_msg_to_this_batch=1';
                print '<div id="example1" class="hidden">';
                print 'http://lists.example.com/cgi-bin/mailman/admin/%LISTE%/members/add?subscribees_upload=%EMAIL%&amp;adminpw=%MAILMAN_ADMINPW%&amp;subscribe_or_invite=0&amp;send_welcome_msg_to_this_batch=0&amp;notification_to_list_owner=0';
                print '</div>';
            }
            if ($const == 'ADHERENT_MAILMAN_UNSUB_URL')
            {
                print '. '.$langs->trans("Example").': <a href="#" id="exampleclick2">'.img_down().'</a><br>';
                print '<div id="example2" class="hidden">';
                print 'http://lists.example.com/cgi-bin/mailman/admin/%LISTE%/members/remove?unsubscribees_upload=%EMAIL%&amp;adminpw=%MAILMAN_ADMINPW%&amp;send_unsub_ack_to_this_batch=0&amp;send_unsub_notifications_to_list_owner=0';
                print '</div>';
                //print 'http://lists.example.com/cgi-bin/mailman/admin/%LISTE%/members/remove?adminpw=%MAILMAN_ADMINPW%&unsubscribees=%EMAIL%';
            }
            if ($const == 'ADHERENT_MAILMAN_LISTS')
            {
              print '. '.$langs->trans("Example").': <a href="#" id="exampleclick3">'.img_down().'</a><br>';
              print '<div id="example3" class="hidden">';
              print 'mymailmanlist<br>';
              print 'mymailmanlist1,mymailmanlist2<br>';
              print 'TYPE:Type1:mymailmanlist1,TYPE:Type2:mymailmanlist2<br>';
              if ($conf->categorie->enabled) print 'CATEG:Categ1:mymailmanlist1,CATEG:Categ2:mymailmanlist2<br>';
              print '</div>';
              //print 'http://lists.example.com/cgi-bin/mailman/admin/%LISTE%/members/remove?adminpw=%MAILMAN_ADMINPW%&unsubscribees=%EMAIL%';
            }

            print "</td>\n";

            // Value
            if ($const == 'ADHERENT_CARD_TYPE' || $const == 'ADHERENT_ETIQUETTE_TYPE')
            {
                print '<td>';
                // List of possible labels (defined into $_Avery_Labels variable set into format_cards.lib.php)
                require_once DOL_DOCUMENT_ROOT.'/core/lib/format_cards.lib.php';
                $arrayoflabels=array();
                foreach(array_keys($_Avery_Labels) as $codecards)
                {
                    $arrayoflabels[$codecards]=$_Avery_Labels[$codecards]['name'];
                }
                print $form->selectarray('constvalue'.(empty($strictw3c)?'':'[]'),$arrayoflabels,($obj->value?$obj->value:'CARD'),1,0,0);
                print '<input type="hidden" name="consttype" value="yesno">';
                print '</td>';
            }
            else
            {
                print '<td>';
                if (in_array($const,array('ADHERENT_CARD_TEXT','ADHERENT_CARD_TEXT_RIGHT','ADHERENT_ETIQUETTE_TEXT')))
                {
                    print '<textarea class="flat" name="constvalue'.(empty($strictw3c)?'':'[]').'" cols="50" rows="5" wrap="soft">'."\n";
                    print $obj->value;
                    print "</textarea>\n";
                    print '<input type="hidden" name="consttype" value="texte">';
                }
                else if (in_array($const,array('ADHERENT_AUTOREGISTER_NOTIF_MAIL','ADHERENT_AUTOREGISTER_MAIL','ADHERENT_MAIL_VALID','ADHERENT_MAIL_COTIS','ADHERENT_MAIL_RESIL')))
                {
                    require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
                    $doleditor=new DolEditor('constvalue_'.$const.(empty($strictw3c)?'':'[]'),$obj->value,'',160,'dolibarr_notes','',false,false,$conf->fckeditor->enabled,ROWS_5,'90%');
                    $doleditor->Create();
                    print '<input type="hidden" name="consttype'.(empty($strictw3c)?'':'[]').'" value="texte">';
                }
                else if ($obj->type == 'yesno')
                {
                    print $form->selectyesno('constvalue'.(empty($strictw3c)?'':'[]'),$obj->value,1);
                    print '<input type="hidden" name="consttype'.(empty($strictw3c)?'':'[]').'" value="yesno">';
                }
                else
                {
                    print '<input type="text" class="flat" size="48" name="constvalue'.(empty($strictw3c)?'':'[]').'" value="'.dol_escape_htmltag($obj->value).'">';
                    print '<input type="hidden" name="consttype'.(empty($strictw3c)?'':'[]').'" value="chaine">';
                }
                print '</td>';
            }
            // Submit
            if (empty($strictw3c))
            {
              print '<td align="center">';
              print '<input type="submit" class="button" value="'.$langs->trans("Update").'" name="Button">';
              print "</td>";
            }
          print "</tr>\n";
            if (empty($strictw3c)) print "</form>\n";
        }
    }
    print '</table>';

    if (! empty($strictw3c) && $strictw3c == 1)
    {
      print '<div align="center"><input type="submit" class="button" value="'.$langs->trans("Update").'" name="update"></div>';
      print "</form>\n";
    }
}


function showModulesExludedForExternal($modules)
{
  global $conf,$langs;

  $text=$langs->trans("OnlyFollowingModulesAreOpenedToExternalUsers");
  $listofmodules=explode(',',$conf->global->MAIN_MODULES_FOR_EXTERNAL);
  $i=0;
  if (!empty($modules)) {
    foreach($modules as $module)
    {
      $moduleconst=$module->const_name;
      $modulename=strtolower($module->name);
      //print 'modulename='.$modulename;

      //if (empty($conf->global->$moduleconst)) continue;
      if (! in_array($modulename,$listofmodules)) continue;
      //var_dump($modulename.'eee'.$langs->trans('Module'.$module->numero.'Name'));

      if ($i > 0) $text.=', ';
      else $text.=' ';
      $i++;
      $text .= $langs->trans('Module'.$module->numero.'Name');
    }
  }
  return $text;
}


function addDocumentModel($name, $type, $label='', $description='')
{
  global $db, $conf;

  $db->begin();

    $sql = "INSERT INTO ".MAIN_DB_PREFIX."document_model (nom, type, entity, libelle, description)";
    $sql.= " VALUES ('".$db->escape($name)."','".$type."',".$conf->entity.", ";
    $sql.= ($label?"'".$db->escape($label)."'":'null').", ";
    $sql.= (! empty($description)?"'".$db->escape($description)."'":"null");
    $sql.= ")";

    dol_syslog("admin.lib::addDocumentModel", LOG_DEBUG);
  $resql=$db->query($sql);
  if ($resql)
  {
    $db->commit();
    return 1;
  }
  else
  {
    dol_print_error($db);
    $db->rollback();
    return -1;
  }
}

function delDocumentModel($name, $type)
{
  global $db, $conf;

  $db->begin();

  $sql = "DELETE FROM ".MAIN_DB_PREFIX."document_model";
  $sql.= " WHERE nom = '".$db->escape($name)."'";
  $sql.= " AND type = '".$type."'";
  $sql.= " AND entity = ".$conf->entity;

  dol_syslog("admin.lib::delDocumentModel", LOG_DEBUG);
  $resql=$db->query($sql);
  if ($resql)
  {
    $db->commit();
    return 1;
  }
  else
  {
    dol_print_error($db);
    $db->rollback();
    return -1;
  }
}


function phpinfo_array()
{
  ob_start();
  phpinfo();
  $info_arr = array();
  $info_lines = explode("\n", strip_tags(ob_get_clean(), "<tr><td><h2>"));  // end of ob_start()
  $cat = "General";
  foreach($info_lines as $line)
  {
    // new cat?
    preg_match("~<h2>(.*)</h2>~", $line, $title) ? $cat = $title[1] : null;
    if(preg_match("~<tr><td[^>]+>([^<]*)</td><td[^>]+>([^<]*)</td></tr>~", $line, $val))
    {
      $info_arr[trim($cat)][trim($val[1])] = $val[2];
    }
    elseif(preg_match("~<tr><td[^>]+>([^<]*)</td><td[^>]+>([^<]*)</td><td[^>]+>([^<]*)</td></tr>~", $line, $val))
    {
      $info_arr[trim($cat)][trim($val[1])] = array("local" => $val[2], "master" => $val[3]);
    }
  }
  return $info_arr;
}

function email_admin_prepare_head()
{
  global $langs, $conf, $user;

  $h = 0;
  $head = array();

  if ($user->admin && (empty($_SESSION['leftmenu']) || $_SESSION['leftmenu'] != 'email_templates'))
  {
    $head[$h][0] = DOL_URL_ROOT."/admin/mails.php";
    $head[$h][1] = $langs->trans("OutGoingEmailSetup");
    $head[$h][2] = 'common';
    $h++;

    if ($conf->mailing->enabled)
    {
      $head[$h][0] = DOL_URL_ROOT."/admin/mails_emailing.php";
      $head[$h][1] = $langs->trans("OutGoingEmailSetupForEmailing");
      $head[$h][2] = 'common_emailing';
      $h++;
    }
  }

  $head[$h][0] = DOL_URL_ROOT."/admin/mails_templates.php";
  $head[$h][1] = $langs->trans("DictionaryEMailTemplates");
  $head[$h][2] = 'templates';
  $h++;

  if ($conf->global->MAIN_FEATURES_LEVEL >= 1)
  {
    $head[$h][0] = DOL_URL_ROOT."/admin/mails_senderprofile_list.php";
    $head[$h][1] = $langs->trans("EmailSenderProfiles");
    $head[$h][2] = 'senderprofiles';
    $h++;
  }

  complete_head_from_modules($conf,$langs,null,$head,$h,'email_admin','remove');

  return $head;
}