pdf.lib.php

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<?php
/* Copyright (C) 2006-2017  Laurent Destailleur   <eldy@users.sourceforge.net>
 * Copyright (C) 2006   Rodolphe Quiedeville  <rodolphe@quiedeville.org>
 * Copyright (C) 2007   Patrick Raguin        <patrick.raguin@gmail.com>
 * Copyright (C) 2010-2012  Regis Houssin         <regis.houssin@inodbox.com>
 * Copyright (C) 2010-2017  Juanjo Menent         <jmenent@2byte.es>
 * Copyright (C) 2012   Christophe Battarel   <christophe.battarel@altairis.fr>
 * Copyright (C) 2012       Cédric Salvador         <csalvador@gpcsolutions.fr>
 * Copyright (C) 2012-2015  Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
 * Copyright (C) 2014   Cedric GROSS      <c.gross@kreiz-it.fr>
 * Copyright (C) 2014   Teddy Andreotti     <125155@supinfo.com>
 * Copyright (C) 2015-2016  Marcos García           <marcosgdf@gmail.com>
 * Copyright (C) 2019       Lenin Rivas             <lenin.rivas@servcom-it.com>
 * Copyright (C) 2020       Nicolas ZABOURI         <info@inovea-conseil.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/
 */

function pdf_getFormat(Translate $outputlangs = null, $mode = 'setup')
{
  global $conf, $db, $langs;

  dol_syslog("pdf_getFormat Get paper format with mode=".$mode." MAIN_PDF_FORMAT=".(empty($conf->global->MAIN_PDF_FORMAT) ? 'null' : $conf->global->MAIN_PDF_FORMAT)." outputlangs->defaultlang=".(is_object($outputlangs) ? $outputlangs->defaultlang : 'null')." and langs->defaultlang=".(is_object($langs) ? $langs->defaultlang : 'null'));

  // Default value if setup was not done and/or entry into c_paper_format not defined
  $width = 210; $height = 297; $unit = 'mm';

  if ($mode == 'auto' || empty($conf->global->MAIN_PDF_FORMAT) || $conf->global->MAIN_PDF_FORMAT == 'auto')
  {
    include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
    $pdfformat = dol_getDefaultFormat($outputlangs);
  } else {
    $pdfformat = $conf->global->MAIN_PDF_FORMAT;
  }

  $sql = "SELECT code, label, width, height, unit FROM ".MAIN_DB_PREFIX."c_paper_format";
  $sql .= " WHERE code = '".$db->escape($pdfformat)."'";
  $resql = $db->query($sql);
  if ($resql)
  {
    $obj = $db->fetch_object($resql);
    if ($obj)
    {
      $width = (int) $obj->width;
      $height = (int) $obj->height;
      $unit = $obj->unit;
    }
  }

  //print "pdfformat=".$pdfformat." width=".$width." height=".$height." unit=".$unit;
  return array('width'=>$width, 'height'=>$height, 'unit'=>$unit);
}

function pdf_getInstance($format = '', $metric = 'mm', $pagetype = 'P')
{
  global $conf;

  // Define constant for TCPDF
  if (!defined('K_TCPDF_EXTERNAL_CONFIG'))
  {
    define('K_TCPDF_EXTERNAL_CONFIG', 1); // this avoid using tcpdf_config file
    define('K_PATH_CACHE', DOL_DATA_ROOT.'/admin/temp/');
    define('K_PATH_URL_CACHE', DOL_DATA_ROOT.'/admin/temp/');
    dol_mkdir(K_PATH_CACHE);
    define('K_BLANK_IMAGE', '_blank.png');
    define('PDF_PAGE_FORMAT', 'A4');
    define('PDF_PAGE_ORIENTATION', 'P');
    define('PDF_CREATOR', 'TCPDF');
    define('PDF_AUTHOR', 'TCPDF');
    define('PDF_HEADER_TITLE', 'TCPDF Example');
    define('PDF_HEADER_STRING', "by Dolibarr ERP CRM");
    define('PDF_UNIT', 'mm');
    define('PDF_MARGIN_HEADER', 5);
    define('PDF_MARGIN_FOOTER', 10);
    define('PDF_MARGIN_TOP', 27);
    define('PDF_MARGIN_BOTTOM', 25);
    define('PDF_MARGIN_LEFT', 15);
    define('PDF_MARGIN_RIGHT', 15);
    define('PDF_FONT_NAME_MAIN', 'helvetica');
    define('PDF_FONT_SIZE_MAIN', 10);
    define('PDF_FONT_NAME_DATA', 'helvetica');
    define('PDF_FONT_SIZE_DATA', 8);
    define('PDF_FONT_MONOSPACED', 'courier');
    define('PDF_IMAGE_SCALE_RATIO', 1.25);
    define('HEAD_MAGNIFICATION', 1.1);
    define('K_CELL_HEIGHT_RATIO', 1.25);
    define('K_TITLE_MAGNIFICATION', 1.3);
    define('K_SMALL_RATIO', 2 / 3);
    define('K_THAI_TOPCHARS', true);
    define('K_TCPDF_CALLS_IN_HTML', true);
    if (!empty($conf->global->TCPDF_THROW_ERRORS_INSTEAD_OF_DIE)) {
      define('K_TCPDF_THROW_EXCEPTION_ERROR', true);
    } else {
      define('K_TCPDF_THROW_EXCEPTION_ERROR', false);
    }
  }

  // Load TCPDF
  require_once TCPDF_PATH.'tcpdf.php';

  // We need to instantiate tcpdi object (instead of tcpdf) to use merging features. But we can disable it (this will break all merge features).
  if (empty($conf->global->MAIN_DISABLE_TCPDI)) require_once TCPDI_PATH.'tcpdi.php';

  //$arrayformat=pdf_getFormat();
  //$format=array($arrayformat['width'],$arrayformat['height']);
  //$metric=$arrayformat['unit'];

  $pdfa = false; // PDF-1.3
  if (!empty($conf->global->PDF_USE_1A)) $pdfa = true; // PDF1/A

  if (class_exists('TCPDI')) $pdf = new TCPDI($pagetype, $metric, $format, true, 'UTF-8', false, $pdfa);
  else $pdf = new TCPDF($pagetype, $metric, $format, true, 'UTF-8', false, $pdfa);

  // Protection and encryption of pdf
  if (!empty($conf->global->PDF_SECURITY_ENCRYPTION))
  {
    /* Permission supported by TCPDF
    - print : Print the document;
    - modify : Modify the contents of the document by operations other than those controlled by 'fill-forms', 'extract' and 'assemble';
    - copy : Copy or otherwise extract text and graphics from the document;
    - annot-forms : Add or modify text annotations, fill in interactive form fields, and, if 'modify' is also set, create or modify interactive form fields (including signature fields);
    - fill-forms : Fill in existing interactive form fields (including signature fields), even if 'annot-forms' is not specified;
    - extract : Extract text and graphics (in support of accessibility to users with disabilities or for other purposes);
    - assemble : Assemble the document (insert, rotate, or delete pages and create bookmarks or thumbnail images), even if 'modify' is not set;
    - print-high : Print the document to a representation from which a faithful digital copy of the PDF content could be generated. When this is not set, printing is limited to a low-level representation of the appearance, possibly of degraded quality.
    - owner : (inverted logic - only for public-key) when set permits change of encryption and enables all other permissions.
    */

    // For TCPDF, we specify permission we want to block
    $pdfrights = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_RIGHTS) ?json_decode($conf->global->PDF_SECURITY_ENCRYPTION_RIGHTS, true) : array('modify', 'copy')); // Json format in llx_const

    // Password for the end user
    $pdfuserpass = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_USERPASS) ? $conf->global->PDF_SECURITY_ENCRYPTION_USERPASS : '');

    // Password of the owner, created randomly if not defined
    $pdfownerpass = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_OWNERPASS) ? $conf->global->PDF_SECURITY_ENCRYPTION_OWNERPASS : null);

    // For encryption strength: 0 = RC4 40 bit; 1 = RC4 128 bit; 2 = AES 128 bit; 3 = AES 256 bit
    $encstrength = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_STRENGTH) ? $conf->global->PDF_SECURITY_ENCRYPTION_STRENGTH : 0);

    // Array of recipients containing public-key certificates ('c') and permissions ('p').
    // For example: array(array('c' => 'file://../examples/data/cert/tcpdf.crt', 'p' => array('print')))
    $pubkeys = (!empty($conf->global->PDF_SECURITY_ENCRYPTION_PUBKEYS) ?json_decode($conf->global->PDF_SECURITY_ENCRYPTION_PUBKEYS, true) : null); // Json format in llx_const

    $pdf->SetProtection($pdfrights, $pdfuserpass, $pdfownerpass, $encstrength, $pubkeys);
  }

  return $pdf;
}

function pdf_getEncryption($pathoffile)
{
  require_once TCPDF_PATH.'tcpdf_parser.php';

  $isencrypted = false;

  $content = file_get_contents($pathoffile);

  //ob_start();
  @($parser = new \TCPDF_PARSER(ltrim($content)));
  list($xref, $data) = $parser->getParsedData();
  unset($parser);
  //ob_end_clean();

  if (isset($xref['trailer']['encrypt'])) {
    $isencrypted = true; // Secured pdf file are currently not supported
  }

  if (empty($data)) {
    $isencrypted = true; // Object list not found. Possible secured file
  }

  return $isencrypted;
}

function pdf_getPDFFont($outputlangs)
{
  global $conf;

  if (!empty($conf->global->MAIN_PDF_FORCE_FONT)) return $conf->global->MAIN_PDF_FORCE_FONT;

  $font = 'Helvetica'; // By default, for FPDI, or ISO language on TCPDF
  if (class_exists('TCPDF'))  // If TCPDF on, we can use an UTF8 one like DejaVuSans if required (slower)
  {
    if ($outputlangs->trans('FONTFORPDF') != 'FONTFORPDF')
    {
      $font = $outputlangs->trans('FONTFORPDF');
    }
  }
  return $font;
}

function pdf_getPDFFontSize($outputlangs)
{
  global $conf;

  $size = 10; // By default, for FPDI or ISO language on TCPDF
  if (class_exists('TCPDF'))  // If TCPDF on, we can use an UTF8 font like DejaVuSans if required (slower)
  {
    if ($outputlangs->trans('FONTSIZEFORPDF') != 'FONTSIZEFORPDF')
    {
      $size = (int) $outputlangs->trans('FONTSIZEFORPDF');
    }
  }
  if (!empty($conf->global->MAIN_PDF_FORCE_FONT_SIZE)) $size = $conf->global->MAIN_PDF_FORCE_FONT_SIZE;

  return $size;
}


function pdf_getHeightForLogo($logo, $url = false)
{
  global $conf;
  $height = (empty($conf->global->MAIN_DOCUMENTS_LOGO_HEIGHT) ? 20 : $conf->global->MAIN_DOCUMENTS_LOGO_HEIGHT);
  $maxwidth = 130;
  include_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
  $tmp = dol_getImageSize($logo, $url);
  if ($tmp['height'])
  {
    $width = round($height * $tmp['width'] / $tmp['height']);
    if ($width > $maxwidth) $height = $height * $maxwidth / $width;
  }
  //print $tmp['width'].' '.$tmp['height'].' '.$width; exit;
  return $height;
}

function pdfGetHeightForHtmlContent(&$pdf, $htmlcontent)
{
  // store current object
  $pdf->startTransaction();
  // store starting values
  $start_y = $pdf->GetY();
  //var_dump($start_y);
  $start_page = $pdf->getPage();
  // call printing functions with content
  $pdf->writeHTMLCell(0, 0, 0, $start_y, $htmlcontent, 0, 1, false, true, 'J', true);
  // get the new Y
  $end_y = $pdf->GetY();
  $end_page = $pdf->getPage();
  // calculate height
  $height = 0;
  if ($end_page == $start_page) {
    $height = $end_y - $start_y;
  } else {
    for ($page = $start_page; $page <= $end_page; ++$page) {
      $pdf->setPage($page);
      $tmpm = $pdf->getMargins();
      $tMargin = $tmpm['top'];
      if ($page == $start_page) {
        // first page
        $height = $pdf->getPageHeight() - $start_y - $pdf->getBreakMargin();
      } elseif ($page == $end_page) {
        // last page
        $height = $end_y - $tMargin;
      } else {
        $height = $pdf->getPageHeight() - $tMargin - $pdf->getBreakMargin();
      }
    }
  }
  // restore previous object
  $pdf = $pdf->rollbackTransaction();

  return $height;
}


function pdfBuildThirdpartyName($thirdparty, Translate $outputlangs, $includealias = 0)
{
  global $conf;

  // Recipient name
  $socname = '';

  if ($thirdparty instanceof Societe) {
    $socname .= $thirdparty->name;
    if (($includealias || !empty($conf->global->PDF_INCLUDE_ALIAS_IN_THIRDPARTY_NAME)) && !empty($thirdparty->name_alias)) {
      $socname .= " - ".$thirdparty->name_alias;
    }
  } elseif ($thirdparty instanceof Contact) {
    $socname = $thirdparty->socname;
  } else {
    throw new InvalidArgumentException('Parameter 1 $thirdparty is not a Societe nor Contact');
  }

  return $outputlangs->convToOutputCharset($socname);
}


function pdf_build_address($outputlangs, $sourcecompany, $targetcompany = '', $targetcontact = '', $usecontact = 0, $mode = 'source', $object = null)
{
  global $conf, $hookmanager;

  if ($mode == 'source' && !is_object($sourcecompany)) return -1;
  if ($mode == 'target' && !is_object($targetcompany)) return -1;

  if (!empty($sourcecompany->state_id) && empty($sourcecompany->state))             $sourcecompany->state = getState($sourcecompany->state_id);
  if (!empty($targetcompany->state_id) && empty($targetcompany->state))             $targetcompany->state = getState($targetcompany->state_id);

  $reshook = 0;
  $stringaddress = '';
  if (is_object($hookmanager))
  {
    $parameters = array('sourcecompany' => &$sourcecompany, 'targetcompany' => &$targetcompany, 'targetcontact' => &$targetcontact, 'outputlangs' => $outputlangs, 'mode' => $mode, 'usecontact' => $usecontact);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_build_address', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
    $stringaddress .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($mode == 'source')
    {
      $withCountry = 0;
      if (!empty($sourcecompany->country_code) && ($targetcompany->country_code != $sourcecompany->country_code)) $withCountry = 1;

      $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset(dol_format_address($sourcecompany, $withCountry, "\n", $outputlangs))."\n";

      if (empty($conf->global->MAIN_PDF_DISABLESOURCEDETAILS))
      {
        // Phone
        if ($sourcecompany->phone) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("PhoneShort").": ".$outputlangs->convToOutputCharset($sourcecompany->phone);
        // Fax
        if ($sourcecompany->fax) $stringaddress .= ($stringaddress ? ($sourcecompany->phone ? " - " : "\n") : '').$outputlangs->transnoentities("Fax").": ".$outputlangs->convToOutputCharset($sourcecompany->fax);
        // EMail
        if ($sourcecompany->email) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Email").": ".$outputlangs->convToOutputCharset($sourcecompany->email);
        // Web
        if ($sourcecompany->url) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Web").": ".$outputlangs->convToOutputCharset($sourcecompany->url);
      }
      // Intra VAT
      if (!empty($conf->global->MAIN_TVAINTRA_IN_SOURCE_ADDRESS))
      {
        if ($sourcecompany->tva_intra) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("VATIntraShort").': '.$outputlangs->convToOutputCharset($sourcecompany->tva_intra);
      }
      // Professionnal Ids
      $reg = array();
      if (!empty($conf->global->MAIN_PROFID1_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof1))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId1", $sourcecompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof1);
      }
      if (!empty($conf->global->MAIN_PROFID2_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof2))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId2", $sourcecompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof2);
      }
      if (!empty($conf->global->MAIN_PROFID3_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof3))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId3", $sourcecompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof3);
      }
      if (!empty($conf->global->MAIN_PROFID4_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof4))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId4", $sourcecompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof4);
      }
      if (!empty($conf->global->MAIN_PROFID5_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof5))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId5", $sourcecompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof5);
      }
      if (!empty($conf->global->MAIN_PROFID6_IN_SOURCE_ADDRESS) && !empty($sourcecompany->idprof6))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId6", $sourcecompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($sourcecompany->idprof6);
      }
      if (!empty($conf->global->PDF_ADD_MORE_AFTER_SOURCE_ADDRESS)) {
        $stringaddress .= ($stringaddress ? "\n" : '').$conf->global->PDF_ADD_MORE_AFTER_SOURCE_ADDRESS;
      }
    }

    if ($mode == 'target' || preg_match('/targetwithdetails/', $mode))
    {
      if ($usecontact)
      {
        $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset($targetcontact->getFullName($outputlangs, 1));

        if (!empty($targetcontact->address)) {
          $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset(dol_format_address($targetcontact));
        } else {
          $companytouseforaddress = $targetcompany;

          // Contact on a thirdparty that is a different thirdparty than the thirdparty of object
          if ($targetcontact->socid > 0 && $targetcontact->socid != $targetcompany->id)
          {
            $targetcontact->fetch_thirdparty();
            $companytouseforaddress = $targetcontact->thirdparty;
          }

          $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset(dol_format_address($companytouseforaddress));
        }
        // Country
        if (!empty($targetcontact->country_code) && $targetcontact->country_code != $sourcecompany->country_code) {
          $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$targetcontact->country_code));
        } elseif (empty($targetcontact->country_code) && !empty($targetcompany->country_code) && ($targetcompany->country_code != $sourcecompany->country_code)) {
          $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$targetcompany->country_code));
        }

        if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || preg_match('/targetwithdetails/', $mode))
        {
          // Phone
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_phone/', $mode))
          {
            if (!empty($targetcontact->phone_pro) || !empty($targetcontact->phone_mobile)) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Phone").": ";
            if (!empty($targetcontact->phone_pro)) $stringaddress .= $outputlangs->convToOutputCharset($targetcontact->phone_pro);
            if (!empty($targetcontact->phone_pro) && !empty($targetcontact->phone_mobile)) $stringaddress .= " / ";
            if (!empty($targetcontact->phone_mobile)) $stringaddress .= $outputlangs->convToOutputCharset($targetcontact->phone_mobile);
          }
          // Fax
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_fax/', $mode))
          {
            if ($targetcontact->fax) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Fax").": ".$outputlangs->convToOutputCharset($targetcontact->fax);
          }
          // EMail
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_email/', $mode))
          {
            if ($targetcontact->email) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Email").": ".$outputlangs->convToOutputCharset($targetcontact->email);
          }
          // Web
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_url/', $mode))
          {
            if ($targetcontact->url) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Web").": ".$outputlangs->convToOutputCharset($targetcontact->url);
          }
        }
      } else {
        $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset(dol_format_address($targetcompany));
        // Country
        if (!empty($targetcompany->country_code) && $targetcompany->country_code != $sourcecompany->country_code) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$targetcompany->country_code));

        if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || preg_match('/targetwithdetails/', $mode))
        {
          // Phone
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_phone/', $mode))
          {
            if (!empty($targetcompany->phone) || !empty($targetcompany->phone_mobile)) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Phone").": ";
            if (!empty($targetcompany->phone)) $stringaddress .= $outputlangs->convToOutputCharset($targetcompany->phone);
            if (!empty($targetcompany->phone) && !empty($targetcompany->phone_mobile)) $stringaddress .= " / ";
            if (!empty($targetcompany->phone_mobile)) $stringaddress .= $outputlangs->convToOutputCharset($targetcompany->phone_mobile);
          }
          // Fax
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_fax/', $mode))
          {
            if ($targetcompany->fax) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Fax").": ".$outputlangs->convToOutputCharset($targetcompany->fax);
          }
          // EMail
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_email/', $mode))
          {
            if ($targetcompany->email) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Email").": ".$outputlangs->convToOutputCharset($targetcompany->email);
          }
          // Web
          if (!empty($conf->global->MAIN_PDF_ADDALSOTARGETDETAILS) || $mode == 'targetwithdetails' || preg_match('/targetwithdetails_url/', $mode))
          {
            if ($targetcompany->url) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("Web").": ".$outputlangs->convToOutputCharset($targetcompany->url);
          }
        }
      }

      // Intra VAT
      if (empty($conf->global->MAIN_TVAINTRA_NOT_IN_ADDRESS))
      {
        if ($targetcompany->tva_intra) $stringaddress .= ($stringaddress ? "\n" : '').$outputlangs->transnoentities("VATIntraShort").': '.$outputlangs->convToOutputCharset($targetcompany->tva_intra);
      }

      // Professionnal Ids
      if (!empty($conf->global->MAIN_PROFID1_IN_ADDRESS) && !empty($targetcompany->idprof1))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId1", $targetcompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof1);
      }
      if (!empty($conf->global->MAIN_PROFID2_IN_ADDRESS) && !empty($targetcompany->idprof2))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId2", $targetcompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof2);
      }
      if (!empty($conf->global->MAIN_PROFID3_IN_ADDRESS) && !empty($targetcompany->idprof3))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId3", $targetcompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof3);
      }
      if (!empty($conf->global->MAIN_PROFID4_IN_ADDRESS) && !empty($targetcompany->idprof4))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId4", $targetcompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof4);
      }
      if (!empty($conf->global->MAIN_PROFID5_IN_ADDRESS) && !empty($targetcompany->idprof5))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId5", $targetcompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof5);
      }
      if (!empty($conf->global->MAIN_PROFID6_IN_ADDRESS) && !empty($targetcompany->idprof6))
      {
        $tmp = $outputlangs->transcountrynoentities("ProfId6", $targetcompany->country_code);
        if (preg_match('/\((.+)\)/', $tmp, $reg)) $tmp = $reg[1];
        $stringaddress .= ($stringaddress ? "\n" : '').$tmp.': '.$outputlangs->convToOutputCharset($targetcompany->idprof6);
      }

      // Public note
      if (!empty($conf->global->MAIN_PUBLIC_NOTE_IN_ADDRESS))
      {
        if ($mode == 'source' && !empty($sourcecompany->note_public))
        {
          $stringaddress .= ($stringaddress ? "\n" : '').dol_string_nohtmltag($sourcecompany->note_public);
        }
        if (($mode == 'target' || preg_match('/targetwithdetails/', $mode)) && !empty($targetcompany->note_public))
        {
          $stringaddress .= ($stringaddress ? "\n" : '').dol_string_nohtmltag($targetcompany->note_public);
        }
      }
    }
  }

  return $stringaddress;
}


function pdf_pagehead(&$pdf, $outputlangs, $page_height)
{
  global $conf;

  // Add a background image on document
  if (!empty($conf->global->MAIN_USE_BACKGROUND_ON_PDF))    // Warning, this option make TCPDF generation being crazy and some content disappeared behind the image
  {
    $pdf->SetAutoPageBreak(0, 0); // Disable auto pagebreak before adding image
    $pdf->Image($conf->mycompany->dir_output.'/logos/'.$conf->global->MAIN_USE_BACKGROUND_ON_PDF, (isset($conf->global->MAIN_USE_BACKGROUND_ON_PDF_X) ? $conf->global->MAIN_USE_BACKGROUND_ON_PDF_X : 0), (isset($conf->global->MAIN_USE_BACKGROUND_ON_PDF_Y) ? $conf->global->MAIN_USE_BACKGROUND_ON_PDF_Y : 0), 0, $page_height);
    $pdf->SetAutoPageBreak(1, 0); // Restore pagebreak
  }
}


function pdf_getSubstitutionArray($outputlangs, $exclude = null, $object = null, $onlykey = 0)
{
  $substitutionarray = getCommonSubstitutionArray($outputlangs, $onlykey, $exclude, $object);
  $substitutionarray['__FROM_NAME__'] = '__FROM_NAME__';
  $substitutionarray['__FROM_EMAIL__'] = '__FROM_EMAIL__';
  return $substitutionarray;
}


function pdf_watermark(&$pdf, $outputlangs, $h, $w, $unit, $text)
{
  global $langs, $mysoc, $user;

  // Print Draft Watermark
  if ($unit == 'pt') $k = 1;
  elseif ($unit == 'mm') $k = 72 / 25.4;
  elseif ($unit == 'cm') $k = 72 / 2.54;
  elseif ($unit == 'in') $k = 72;

  // Make substitution
  $substitutionarray = pdf_getSubstitutionArray($outputlangs, null, null);
  complete_substitutions_array($substitutionarray, $outputlangs, null);
  $text = make_substitutions($text, $substitutionarray, $outputlangs);
  $text = $outputlangs->convToOutputCharset($text);

  $savx = $pdf->getX(); $savy = $pdf->getY();

  $watermark_angle = atan($h / $w) / 2;
  $watermark_x_pos = 0;
  $watermark_y_pos = $h / 3;
  $watermark_x = $w / 2;
  $watermark_y = $h / 3;
  $pdf->SetFont('', 'B', 40);
  $pdf->SetTextColor(255, 192, 203);
  //rotate
  $pdf->_out(sprintf('q %.5F %.5F %.5F %.5F %.2F %.2F cm 1 0 0 1 %.2F %.2F cm', cos($watermark_angle), sin($watermark_angle), -sin($watermark_angle), cos($watermark_angle), $watermark_x * $k, ($h - $watermark_y) * $k, -$watermark_x * $k, -($h - $watermark_y) * $k));
  //print watermark
  $pdf->SetXY($watermark_x_pos, $watermark_y_pos);
  $pdf->Cell($w - 20, 25, $outputlangs->convToOutputCharset($text), "", 2, "C", 0);
  //antirotate
  $pdf->_out('Q');

  $pdf->SetXY($savx, $savy);
}


function pdf_bank(&$pdf, $outputlangs, $curx, $cury, $account, $onlynumber = 0, $default_font_size = 10)
{
  global $mysoc, $conf;

  require_once DOL_DOCUMENT_ROOT.'/core/class/html.formbank.class.php';

  $diffsizetitle = (empty($conf->global->PDF_DIFFSIZE_TITLE) ? 3 : $conf->global->PDF_DIFFSIZE_TITLE);
  $diffsizecontent = (empty($conf->global->PDF_DIFFSIZE_CONTENT) ? 4 : $conf->global->PDF_DIFFSIZE_CONTENT);
  $pdf->SetXY($curx, $cury);

  if (empty($onlynumber))
  {
    $pdf->SetFont('', 'B', $default_font_size - $diffsizetitle);
    $pdf->MultiCell(100, 3, $outputlangs->transnoentities('PaymentByTransferOnThisBankAccount').':', 0, 'L', 0);
    $cury += 4;
  }

  $outputlangs->load("banks");

  // Use correct name of bank id according to country
  $bickey = "BICNumber";
  if ($account->getCountryCode() == 'IN') $bickey = "SWIFT";

  // Get format of bank account according to its country
  $usedetailedbban = $account->useDetailedBBAN();

  //$onlynumber=0; $usedetailedbban=1; // For tests
  if ($usedetailedbban)
  {
    $savcurx = $curx;

    if (empty($onlynumber))
    {
      $pdf->SetFont('', '', $default_font_size - $diffsizecontent);
      $pdf->SetXY($curx, $cury);
      $pdf->MultiCell(100, 3, $outputlangs->transnoentities("Bank").': '.$outputlangs->convToOutputCharset($account->bank), 0, 'L', 0);
      $cury += 3;
    }

    if (empty($conf->global->PDF_BANK_HIDE_NUMBER_SHOW_ONLY_BICIBAN))    // Note that some countries still need bank number, BIC/IBAN not enougth for them
    {
      // Note:
      // bank = code_banque (FR), sort code (GB, IR. Example: 12-34-56)
      // desk = code guichet (FR), used only when $usedetailedbban = 1
      // number = account number
      // key = check control key used only when $usedetailedbban = 1
      if (empty($onlynumber)) $pdf->line($curx + 1, $cury + 1, $curx + 1, $cury + 6);


      foreach ($account->getFieldsToShow() as $val)
      {
        $pdf->SetXY($curx, $cury + 4);
        $pdf->SetFont('', '', $default_font_size - 3);

        if ($val == 'BankCode') {
          // Bank code
          $tmplength = 18;
          $content = $account->code_banque;
        } elseif ($val == 'DeskCode') {
          // Desk
          $tmplength = 18;
          $content = $account->code_guichet;
        } elseif ($val == 'BankAccountNumber') {
          // Number
          $tmplength = 24;
          $content = $account->number;
        } elseif ($val == 'BankAccountNumberKey') {
          // Key
          $tmplength = 15;
          $content = $account->cle_rib;
        } elseif ($val == 'IBAN' || $val == 'BIC') {
          // Key
          $tmplength = 0;
          $content = '';
        } else {
          dol_print_error($account->db, 'Unexpected value for getFieldsToShow: '.$val);
          break;
        }

        $pdf->MultiCell($tmplength, 3, $outputlangs->convToOutputCharset($content), 0, 'C', 0);
        $pdf->SetXY($curx, $cury + 1);
        $curx += $tmplength;
        $pdf->SetFont('', 'B', $default_font_size - $diffsizecontent);
        $pdf->MultiCell($tmplength, 3, $outputlangs->transnoentities($val), 0, 'C', 0);
        if (empty($onlynumber)) {
          $pdf->line($curx, $cury + 1, $curx, $cury + 7);
        }
      }

      $curx = $savcurx;
      $cury += 8;
    }
  } else {
    $pdf->SetFont('', 'B', $default_font_size - $diffsizecontent);
    $pdf->SetXY($curx, $cury);
    $pdf->MultiCell(100, 3, $outputlangs->transnoentities("Bank").': '.$outputlangs->convToOutputCharset($account->bank), 0, 'L', 0);
    $cury += 3;

    $pdf->SetFont('', 'B', $default_font_size - $diffsizecontent);
    $pdf->SetXY($curx, $cury);
    $pdf->MultiCell(100, 3, $outputlangs->transnoentities("BankAccountNumber").': '.$outputlangs->convToOutputCharset($account->number), 0, 'L', 0);
    $cury += 3;

    if ($diffsizecontent <= 2) $cury += 1;
  }

  $pdf->SetFont('', '', $default_font_size - $diffsizecontent);

  if (empty($onlynumber) && !empty($account->domiciliation)) {
    $pdf->SetXY($curx, $cury);
    $val = $outputlangs->transnoentities("Residence").': '.$outputlangs->convToOutputCharset($account->domiciliation);
    $pdf->MultiCell(100, 3, $val, 0, 'L', 0);
    //$nboflines=dol_nboflines_bis($val,120);
    //$cury+=($nboflines*3)+2;
    $tmpy = $pdf->getStringHeight(100, $val);
    $cury += $tmpy;
  }

  if (!empty($account->proprio)) {
    $pdf->SetXY($curx, $cury);
    $val = $outputlangs->transnoentities("BankAccountOwner").': '.$outputlangs->convToOutputCharset($account->proprio);
    $pdf->MultiCell(100, 3, $val, 0, 'L', 0);
    $tmpy = $pdf->getStringHeight(100, $val);
    $cury += $tmpy;
  } elseif (!$usedetailedbban) {
    $cury += 1;
  }

  // Use correct name of bank id according to country
  $ibankey = FormBank::getIBANLabel($account);

  if (!empty($account->iban))
  {
    //Remove whitespaces to ensure we are dealing with the format we expect
    $ibanDisplay_temp = str_replace(' ', '', $outputlangs->convToOutputCharset($account->iban));
    $ibanDisplay = "";

    $nbIbanDisplay_temp = dol_strlen($ibanDisplay_temp);
    for ($i = 0; $i < $nbIbanDisplay_temp; $i++)
    {
      $ibanDisplay .= $ibanDisplay_temp[$i];
      if ($i % 4 == 3 && $i > 0)  $ibanDisplay .= " ";
    }

    $pdf->SetFont('', 'B', $default_font_size - 3);
    $pdf->SetXY($curx, $cury);
    $pdf->MultiCell(100, 3, $outputlangs->transnoentities($ibankey).': '.$ibanDisplay, 0, 'L', 0);
    $cury += 3;
  }

  if (!empty($account->bic))
  {
    $pdf->SetFont('', 'B', $default_font_size - 3);
    $pdf->SetXY($curx, $cury);
    $pdf->MultiCell(100, 3, $outputlangs->transnoentities($bickey).': '.$outputlangs->convToOutputCharset($account->bic), 0, 'L', 0);
  }

  return $pdf->getY();
}

function pdf_pagefoot(&$pdf, $outputlangs, $paramfreetext, $fromcompany, $marge_basse, $marge_gauche, $page_hauteur, $object, $showdetails = 0, $hidefreetext = 0)
{
  global $conf, $user, $mysoc;

  $outputlangs->load("dict");
  $line = '';

  $dims = $pdf->getPageDimensions();

  // Line of free text
  if (empty($hidefreetext) && !empty($conf->global->$paramfreetext))
  {
    $substitutionarray = pdf_getSubstitutionArray($outputlangs, null, $object);
    // More substitution keys
    $substitutionarray['__FROM_NAME__'] = $fromcompany->name;
    $substitutionarray['__FROM_EMAIL__'] = $fromcompany->email;
    complete_substitutions_array($substitutionarray, $outputlangs, $object);
    $newfreetext = make_substitutions($conf->global->$paramfreetext, $substitutionarray, $outputlangs);

    // Make a change into HTML code to allow to include images from medias directory.
    // <img alt="" src="/dolibarr_dev/htdocs/viewimage.php?modulepart=medias&amp;entity=1&amp;file=image/ldestailleur_166x166.jpg" style="height:166px; width:166px" />
    // become
    // <img alt="" src="'.DOL_DATA_ROOT.'/medias/image/ldestailleur_166x166.jpg" style="height:166px; width:166px" />
    $newfreetext = preg_replace('/(<img.*src=")[^\"]*viewimage\.php[^\"]*modulepart=medias[^\"]*file=([^\"]*)("[^\/]*\/>)/', '\1file:/'.DOL_DATA_ROOT.'/medias/\2\3', $newfreetext);

    $line .= $outputlangs->convToOutputCharset($newfreetext);
  }

  // First line of company infos
  $line1 = ""; $line2 = ""; $line3 = ""; $line4 = "";

  if ($showdetails == 1 || $showdetails == 3)
  {
    // Company name
    if ($fromcompany->name)
    {
      $line1 .= ($line1 ? " - " : "").$outputlangs->transnoentities("RegisteredOffice").": ".$fromcompany->name;
    }
    // Address
    if ($fromcompany->address)
    {
      $line1 .= ($line1 ? " - " : "").str_replace("\n", ", ", $fromcompany->address);
    }
    // Zip code
    if ($fromcompany->zip)
    {
      $line1 .= ($line1 ? " - " : "").$fromcompany->zip;
    }
    // Town
    if ($fromcompany->town)
    {
      $line1 .= ($line1 ? " " : "").$fromcompany->town;
    }
    // Country
    if ($fromcompany->country)
    {
      $line1 .= ($line1 ? ", " : "").$fromcompany->country;
    }
    // Phone
    if ($fromcompany->phone)
    {
      $line2 .= ($line2 ? " - " : "").$outputlangs->transnoentities("Phone").": ".$fromcompany->phone;
    }
    // Fax
    if ($fromcompany->fax)
    {
      $line2 .= ($line2 ? " - " : "").$outputlangs->transnoentities("Fax").": ".$fromcompany->fax;
    }

    // URL
    if ($fromcompany->url)
    {
      $line2 .= ($line2 ? " - " : "").$fromcompany->url;
    }
    // Email
    if ($fromcompany->email)
    {
      $line2 .= ($line2 ? " - " : "").$fromcompany->email;
    }
  }
  if ($showdetails == 2 || $showdetails == 3 || ($fromcompany->country_code == 'DE'))
  {
    // Managers
    if ($fromcompany->managers)
    {
      $line2 .= ($line2 ? " - " : "").$fromcompany->managers;
    }
  }

  // Line 3 of company infos
  // Juridical status
  if ($fromcompany->forme_juridique_code)
  {
    $line3 .= ($line3 ? " - " : "").$outputlangs->convToOutputCharset(getFormeJuridiqueLabel($fromcompany->forme_juridique_code));
  }
  // Capital
  if ($fromcompany->capital)
  {
    $tmpamounttoshow = price2num($fromcompany->capital); // This field is a free string
    if (is_numeric($tmpamounttoshow) && $tmpamounttoshow > 0) $line3 .= ($line3 ? " - " : "").$outputlangs->transnoentities("CapitalOf", price($tmpamounttoshow, 0, $outputlangs, 0, 0, 0, $conf->currency));
    else $line3 .= ($line3 ? " - " : "").$outputlangs->transnoentities("CapitalOf", $tmpamounttoshow, $outputlangs);
  }
  // Prof Id 1
  if ($fromcompany->idprof1 && ($fromcompany->country_code != 'FR' || !$fromcompany->idprof2))
  {
    $field = $outputlangs->transcountrynoentities("ProfId1", $fromcompany->country_code);
    if (preg_match('/\((.*)\)/i', $field, $reg)) $field = $reg[1];
    $line3 .= ($line3 ? " - " : "").$field.": ".$outputlangs->convToOutputCharset($fromcompany->idprof1);
  }
  // Prof Id 2
  if ($fromcompany->idprof2)
  {
    $field = $outputlangs->transcountrynoentities("ProfId2", $fromcompany->country_code);
    if (preg_match('/\((.*)\)/i', $field, $reg)) $field = $reg[1];
    $line3 .= ($line3 ? " - " : "").$field.": ".$outputlangs->convToOutputCharset($fromcompany->idprof2);
  }

  // Line 4 of company infos
  // Prof Id 3
  if ($fromcompany->idprof3)
  {
    $field = $outputlangs->transcountrynoentities("ProfId3", $fromcompany->country_code);
    if (preg_match('/\((.*)\)/i', $field, $reg)) $field = $reg[1];
    $line4 .= ($line4 ? " - " : "").$field.": ".$outputlangs->convToOutputCharset($fromcompany->idprof3);
  }
  // Prof Id 4
  if ($fromcompany->idprof4)
  {
    $field = $outputlangs->transcountrynoentities("ProfId4", $fromcompany->country_code);
    if (preg_match('/\((.*)\)/i', $field, $reg)) $field = $reg[1];
    $line4 .= ($line4 ? " - " : "").$field.": ".$outputlangs->convToOutputCharset($fromcompany->idprof4);
  }
  // Prof Id 5
  if ($fromcompany->idprof5)
  {
    $field = $outputlangs->transcountrynoentities("ProfId5", $fromcompany->country_code);
    if (preg_match('/\((.*)\)/i', $field, $reg)) $field = $reg[1];
    $line4 .= ($line4 ? " - " : "").$field.": ".$outputlangs->convToOutputCharset($fromcompany->idprof5);
  }
  // Prof Id 6
  if ($fromcompany->idprof6)
  {
    $field = $outputlangs->transcountrynoentities("ProfId6", $fromcompany->country_code);
    if (preg_match('/\((.*)\)/i', $field, $reg)) $field = $reg[1];
    $line4 .= ($line4 ? " - " : "").$field.": ".$outputlangs->convToOutputCharset($fromcompany->idprof6);
  }
  // IntraCommunautary VAT
  if ($fromcompany->tva_intra != '')
  {
    $line4 .= ($line4 ? " - " : "").$outputlangs->transnoentities("VATIntraShort").": ".$outputlangs->convToOutputCharset($fromcompany->tva_intra);
  }

  $pdf->SetFont('', '', 7);
  $pdf->SetDrawColor(224, 224, 224);

  // The start of the bottom of this page footer is positioned according to # of lines
  $freetextheight = 0;
  if ($line)  // Free text
  {
    //$line="sample text<br>\nfd<strong>sf</strong>sdf<br>\nghfghg<br>";
    if (empty($conf->global->PDF_ALLOW_HTML_FOR_FREE_TEXT))
    {
      $width = 20000; $align = 'L'; // By default, ask a manual break: We use a large value 20000, to not have automatic wrap. This make user understand, he need to add CR on its text.
      if (!empty($conf->global->MAIN_USE_AUTOWRAP_ON_FREETEXT)) {
        $width = 200; $align = 'C';
      }
      $freetextheight = $pdf->getStringHeight($width, $line);
    } else {
      $freetextheight = pdfGetHeightForHtmlContent($pdf, dol_htmlentitiesbr($line, 1, 'UTF-8', 0)); // New method (works for HTML content)
      //print '<br>'.$freetextheight;exit;
    }
  }

  $marginwithfooter = $marge_basse + $freetextheight + (!empty($line1) ? 3 : 0) + (!empty($line2) ? 3 : 0) + (!empty($line3) ? 3 : 0) + (!empty($line4) ? 3 : 0);
  $posy = $marginwithfooter + 0;

  if ($line)  // Free text
  {
    $pdf->SetXY($dims['lm'], -$posy);
    if (empty($conf->global->PDF_ALLOW_HTML_FOR_FREE_TEXT))   // by default
    {
      $pdf->MultiCell(0, 3, $line, 0, $align, 0);
    } else {
      $pdf->writeHTMLCell($pdf->page_largeur - $pdf->margin_left - $pdf->margin_right, $freetextheight, $dims['lm'], $dims['hk'] - $marginwithfooter, dol_htmlentitiesbr($line, 1, 'UTF-8', 0));
    }
    $posy -= $freetextheight;
  }

  $pdf->SetY(-$posy);
  $pdf->line($dims['lm'], $dims['hk'] - $posy, $dims['wk'] - $dims['rm'], $dims['hk'] - $posy);
  $posy--;

  if (!empty($line1))
  {
    $pdf->SetFont('', 'B', 7);
    $pdf->SetXY($dims['lm'], -$posy);
    $pdf->MultiCell($dims['wk'] - $dims['rm'] - $dims['lm'], 2, $line1, 0, 'C', 0);
    $posy -= 3;
    $pdf->SetFont('', '', 7);
  }

  if (!empty($line2))
  {
    $pdf->SetFont('', 'B', 7);
    $pdf->SetXY($dims['lm'], -$posy);
    $pdf->MultiCell($dims['wk'] - $dims['rm'] - $dims['lm'], 2, $line2, 0, 'C', 0);
    $posy -= 3;
    $pdf->SetFont('', '', 7);
  }

  if (!empty($line3))
  {
    $pdf->SetXY($dims['lm'], -$posy);
    $pdf->MultiCell($dims['wk'] - $dims['rm'] - $dims['lm'], 2, $line3, 0, 'C', 0);
  }

  if (!empty($line4))
  {
    $posy -= 3;
    $pdf->SetXY($dims['lm'], -$posy);
    $pdf->MultiCell($dims['wk'] - $dims['rm'] - $dims['lm'], 2, $line4, 0, 'C', 0);
  }

  // Show page nb only on iso languages (so default Helvetica font)
  if (strtolower(pdf_getPDFFont($outputlangs)) == 'helvetica')
  {
    $pdf->SetXY($dims['wk'] - $dims['rm'] - 15, -$posy);
    //print 'xxx'.$pdf->PageNo().'-'.$pdf->getAliasNbPages().'-'.$pdf->getAliasNumPage();exit;
    $pdf->MultiCell(15, 2, $pdf->PageNo().'/'.$pdf->getAliasNbPages(), 0, 'R', 0);
  }

  return $marginwithfooter;
}

function pdf_writeLinkedObjects(&$pdf, $object, $outputlangs, $posx, $posy, $w, $h, $align, $default_font_size)
{
  $linkedobjects = pdf_getLinkedObjects($object, $outputlangs);
  if (!empty($linkedobjects))
  {
    foreach ($linkedobjects as $linkedobject)
    {
      $reftoshow = $linkedobject["ref_title"].' : '.$linkedobject["ref_value"];
      if (!empty($linkedobject["date_value"]))
      {
        $reftoshow .= ' / '.$linkedobject["date_value"];
      }

      $posy += 3;
      $pdf->SetXY($posx, $posy);
      $pdf->SetFont('', '', $default_font_size - 2);
      $pdf->MultiCell($w, $h, $reftoshow, '', $align);
    }
  }

  return $pdf->getY();
}

function pdf_writelinedesc(&$pdf, $object, $i, $outputlangs, $w, $h, $posx, $posy, $hideref = 0, $hidedesc = 0, $issupplierline = 0)
{
  global $db, $conf, $langs, $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('pdf'=>$pdf, 'i'=>$i, 'outputlangs'=>$outputlangs, 'w'=>$w, 'h'=>$h, 'posx'=>$posx, 'posy'=>$posy, 'hideref'=>$hideref, 'hidedesc'=>$hidedesc, 'issupplierline'=>$issupplierline, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_writelinedesc', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    $labelproductservice = pdf_getlinedesc($object, $i, $outputlangs, $hideref, $hidedesc, $issupplierline);

    //var_dump($labelproductservice);exit;

    // Fix bug of some HTML editors that replace links <img src="http://localhostgit/viewimage.php?modulepart=medias&file=image/efd.png" into <img src="http://localhostgit/viewimage.php?modulepart=medias&amp;file=image/efd.png"
    // We make the reverse, so PDF generation has the real URL.
    $labelproductservice = preg_replace('/(<img[^>]*src=")([^"]*)(&amp;)([^"]*")/', '\1\2&\4', $labelproductservice, -1, $nbrep);

    //var_dump($labelproductservice);exit;

    // Description
    $pdf->writeHTMLCell($w, $h, $posx, $posy, $outputlangs->convToOutputCharset($labelproductservice), 0, 1, false, true, 'J', true);
    $result .= $labelproductservice;
  }
  return $result;
}

function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0, $issupplierline = 0)
{
  global $db, $conf, $langs;

  $idprod = (!empty($object->lines[$i]->fk_product) ? $object->lines[$i]->fk_product : false);
  $label = (!empty($object->lines[$i]->label) ? $object->lines[$i]->label : (!empty($object->lines[$i]->product_label) ? $object->lines[$i]->product_label : ''));
  $desc = (!empty($object->lines[$i]->desc) ? $object->lines[$i]->desc : (!empty($object->lines[$i]->description) ? $object->lines[$i]->description : ''));
  $ref_supplier = (!empty($object->lines[$i]->ref_supplier) ? $object->lines[$i]->ref_supplier : (!empty($object->lines[$i]->ref_fourn) ? $object->lines[$i]->ref_fourn : '')); // TODO Not yet saved for supplier invoices, only supplier orders
  $note = (!empty($object->lines[$i]->note) ? $object->lines[$i]->note : '');
  $dbatch = (!empty($object->lines[$i]->detail_batch) ? $object->lines[$i]->detail_batch : false);

  if ($issupplierline)
  {
    include_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
    $prodser = new ProductFournisseur($db);
  } else {
    include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
    $prodser = new Product($db);
  }

  if ($idprod)
  {
    $prodser->fetch($idprod);
    // If a predefined product and multilang and on other lang, we renamed label with label translated
    if (!empty($conf->global->MAIN_MULTILANGS) && ($outputlangs->defaultlang != $langs->defaultlang))
    {
      $translatealsoifmodified = (!empty($conf->global->MAIN_MULTILANG_TRANSLATE_EVEN_IF_MODIFIED)); // By default if value was modified manually, we keep it (no translation because we don't have it)

      // TODO Instead of making a compare to see if param was modified, check that content contains reference translation. If yes, add the added part to the new translation
      // ($textwasmodified is replaced with $textwasmodifiedorcompleted and we add completion).

      // Set label
      // If we want another language, and if label is same than default language (we did force it to a specific value), we can use translation.
      //var_dump($outputlangs->defaultlang.' - '.$langs->defaultlang.' - '.$label.' - '.$prodser->label);exit;
      $textwasmodified = ($label == $prodser->label);
      if (!empty($prodser->multilangs[$outputlangs->defaultlang]["label"]) && ($textwasmodified || $translatealsoifmodified)) {
        $label = $prodser->multilangs[$outputlangs->defaultlang]["label"];
      }

      // Set desc
      // Manage HTML entities description test because $prodser->description is store with htmlentities but $desc no
      $textwasmodified = false;
      if (!empty($desc) && dol_textishtml($desc) && !empty($prodser->description) && dol_textishtml($prodser->description)) {
        $textwasmodified = (strpos(dol_html_entity_decode($desc, ENT_QUOTES | ENT_HTML5), dol_html_entity_decode($prodser->description, ENT_QUOTES | ENT_HTML5)) !== false);
      } else {
        $textwasmodified = ($desc == $prodser->description);
      }
      if (!empty($prodser->multilangs[$outputlangs->defaultlang]["description"]) && ($textwasmodified || $translatealsoifmodified))  $desc = $prodser->multilangs[$outputlangs->defaultlang]["description"];

      // Set note
      $textwasmodified = ($note == $prodser->note);
      if (!empty($prodser->multilangs[$outputlangs->defaultlang]["note"]) && ($textwasmodified || $translatealsoifmodified))  $note = $prodser->multilangs[$outputlangs->defaultlang]["note"];
    }
  } elseif ($object->element == 'facture' || $object->element == 'facturefourn') {
    if ($object->type == $object::TYPE_DEPOSIT) {
      $desc = str_replace('(DEPOSIT)', $outputlangs->trans('Deposit'), $desc);
    }
  }

  // Description short of product line
  $libelleproduitservice = $label;
  if (!empty($libelleproduitservice) && !empty($conf->global->PDF_BOLD_PRODUCT_LABEL)) {
    $libelleproduitservice = '<b>'.$libelleproduitservice.'</b>';
  }

  // Add ref of subproducts
  if (!empty($conf->global->SHOW_SUBPRODUCT_REF_IN_PDF)) {
    $prodser->get_sousproduits_arbo();
    if (!empty($prodser->sousprods) && is_array($prodser->sousprods) && count($prodser->sousprods)) {
      $tmparrayofsubproducts = reset($prodser->sousprods);
      foreach ($tmparrayofsubproducts as $subprodval) {
        $libelleproduitservice .= "\n * ".$subprodval[5].(($subprodval[5] && $subprodval[3]) ? ' - ' : '').$subprodval[3].' ('.$subprodval[1].')';
      }
    }
  }

  // Description long of product line
  if (!empty($desc) && ($desc != $label))
  {
    if ($libelleproduitservice && empty($hidedesc))
    {
      $libelleproduitservice .= '__N__';
    }

    if ($desc == '(CREDIT_NOTE)' && $object->lines[$i]->fk_remise_except)
    {
      $discount = new DiscountAbsolute($db);
      $discount->fetch($object->lines[$i]->fk_remise_except);
      $sourceref = !empty($discount->discount_type) ? $discount->ref_invoive_supplier_source : $discount->ref_facture_source;
      $libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromCreditNote", $sourceref);
    } elseif ($desc == '(DEPOSIT)' && $object->lines[$i]->fk_remise_except)
    {
      $discount = new DiscountAbsolute($db);
      $discount->fetch($object->lines[$i]->fk_remise_except);
      $sourceref = !empty($discount->discount_type) ? $discount->ref_invoive_supplier_source : $discount->ref_facture_source;
      $libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromDeposit", $sourceref);
      // Add date of deposit
      if (!empty($conf->global->INVOICE_ADD_DEPOSIT_DATE)) $libelleproduitservice .= ' ('.dol_print_date($discount->datec, 'day', '', $outputlangs).')';
    } elseif ($desc == '(EXCESS RECEIVED)' && $object->lines[$i]->fk_remise_except)
    {
      $discount = new DiscountAbsolute($db);
      $discount->fetch($object->lines[$i]->fk_remise_except);
      $libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromExcessReceived", $discount->ref_facture_source);
    } elseif ($desc == '(EXCESS PAID)' && $object->lines[$i]->fk_remise_except)
    {
      $discount = new DiscountAbsolute($db);
      $discount->fetch($object->lines[$i]->fk_remise_except);
      $libelleproduitservice = $outputlangs->transnoentitiesnoconv("DiscountFromExcessPaid", $discount->ref_invoice_supplier_source);
    } else {
      if ($idprod) {
        // Check if description must be output
        if (!empty($object->element)) {
          $tmpkey = 'MAIN_DOCUMENTS_HIDE_DESCRIPTION_FOR_'.strtoupper($object->element);
          if (!empty($conf->global->$tmpkey)) {
            $hidedesc = 1;
          }
        }
        if (empty($hidedesc)) {
          if (!empty($conf->global->MAIN_DOCUMENTS_DESCRIPTION_FIRST)) {
            $libelleproduitservice = $desc."\n".$libelleproduitservice;
          } else {
            if (!empty($conf->global->HIDE_LABEL_VARIANT_PDF) && $prodser->isVariant()) {
              $libelleproduitservice = $desc;
            } else {
              $libelleproduitservice .= $desc;
            }
          }
        }
      } else {
        $libelleproduitservice .= $desc;
      }
    }
  }

  // We add ref of product (and supplier ref if defined)
  $prefix_prodserv = "";
  $ref_prodserv = "";
  if (!empty($conf->global->PRODUCT_ADD_TYPE_IN_DOCUMENTS)) {   // In standard mode, we do not show this
    if ($prodser->isService()) {
      $prefix_prodserv = $outputlangs->transnoentitiesnoconv("Service")." ";
    } else {
      $prefix_prodserv = $outputlangs->transnoentitiesnoconv("Product")." ";
    }
  }

  if (empty($hideref)) {
    if ($issupplierline) {
      if (empty($conf->global->PDF_HIDE_PRODUCT_REF_IN_SUPPLIER_LINES)) {  // Common case
        $ref_prodserv = $prodser->ref; // Show local ref
        if ($ref_supplier) $ref_prodserv .= ($prodser->ref ? ' (' : '').$outputlangs->transnoentitiesnoconv("SupplierRef").' '.$ref_supplier.($prodser->ref ? ')' : '');
      } elseif ($conf->global->PDF_HIDE_PRODUCT_REF_IN_SUPPLIER_LINES == 1) {
        $ref_prodserv = $ref_supplier;
      } elseif ($conf->global->PDF_HIDE_PRODUCT_REF_IN_SUPPLIER_LINES == 2) {
        $ref_prodserv = $ref_supplier.' ('.$outputlangs->transnoentitiesnoconv("InternalRef").' '.$prodser->ref.')';
      }
    } else {
      $ref_prodserv = $prodser->ref; // Show local ref only
    }

    if (!empty($libelleproduitservice) && !empty($ref_prodserv)) $ref_prodserv .= " - ";
  }

  if (!empty($ref_prodserv) && !empty($conf->global->PDF_BOLD_PRODUCT_REF_AND_PERIOD)) { $ref_prodserv = '<b>'.$ref_prodserv.'</b>'; }
  $libelleproduitservice = $prefix_prodserv.$ref_prodserv.$libelleproduitservice;

  // Add an additional description for the category products
  if (!empty($conf->global->CATEGORY_ADD_DESC_INTO_DOC) && $idprod && !empty($conf->categorie->enabled))
  {
    include_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
    $categstatic = new Categorie($db);
    // recovering the list of all the categories linked to product
    $tblcateg = $categstatic->containing($idprod, Categorie::TYPE_PRODUCT);
    foreach ($tblcateg as $cate)
    {
      // Adding the descriptions if they are filled
      $desccateg = $cate->description;
      if ($desccateg)
        $libelleproduitservice .= '__N__'.$desccateg;
    }
  }

  if (!empty($object->lines[$i]->date_start) || !empty($object->lines[$i]->date_end))
  {
    $format = 'day';
    $period = '';
    // Show duration if exists
    if ($object->lines[$i]->date_start && $object->lines[$i]->date_end)
    {
      $period = '('.$outputlangs->transnoentitiesnoconv('DateFromTo', dol_print_date($object->lines[$i]->date_start, $format, false, $outputlangs), dol_print_date($object->lines[$i]->date_end, $format, false, $outputlangs)).')';
    }
    if ($object->lines[$i]->date_start && !$object->lines[$i]->date_end)
    {
      $period = '('.$outputlangs->transnoentitiesnoconv('DateFrom', dol_print_date($object->lines[$i]->date_start, $format, false, $outputlangs)).')';
    }
    if (!$object->lines[$i]->date_start && $object->lines[$i]->date_end)
    {
      $period = '('.$outputlangs->transnoentitiesnoconv('DateUntil', dol_print_date($object->lines[$i]->date_end, $format, false, $outputlangs)).')';
    }
    //print '>'.$outputlangs->charset_output.','.$period;
    if (!empty($conf->global->PDF_BOLD_PRODUCT_REF_AND_PERIOD)) {
      $libelleproduitservice .= '<b style="color:#333666;" ><em>'."__N__</b> ".$period.'</em>';
    } else {
      $libelleproduitservice .= "__N__".$period;
    }
    //print $libelleproduitservice;
  }

  if ($dbatch)
  {
    $format = 'day';
    foreach ($dbatch as $detail)
    {
      $dte = array();
      if ($detail->eatby) $dte[] = $outputlangs->transnoentitiesnoconv('printEatby', dol_print_date($detail->eatby, $format, false, $outputlangs));
      if ($detail->sellby) $dte[] = $outputlangs->transnoentitiesnoconv('printSellby', dol_print_date($detail->sellby, $format, false, $outputlangs));
      if ($detail->batch) $dte[] = $outputlangs->transnoentitiesnoconv('printBatch', $detail->batch);
      $dte[] = $outputlangs->transnoentitiesnoconv('printQty', $detail->qty);
      $libelleproduitservice .= "__N__  ".implode(" - ", $dte);
    }
  }

  // Now we convert \n into br
  if (dol_textishtml($libelleproduitservice)) $libelleproduitservice = preg_replace('/__N__/', '<br>', $libelleproduitservice);
  else $libelleproduitservice = preg_replace('/__N__/', "\n", $libelleproduitservice);
  $libelleproduitservice = dol_htmlentitiesbr($libelleproduitservice, 1);

  return $libelleproduitservice;
}

function pdf_getlinenum($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlinenum', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
    $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    $result .= dol_htmlentitiesbr($object->lines[$i]->num);
  }
  return $result;
}


function pdf_getlineref($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineref', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
    $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    $result .= dol_htmlentitiesbr($object->lines[$i]->product_ref);
  }
  return $result;
}

function pdf_getlineref_supplier($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineref_supplier', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
    $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    $result .= dol_htmlentitiesbr($object->lines[$i]->ref_supplier);
  }
  return $result;
}

function pdf_getlinevatrate($object, $i, $outputlangs, $hidedetails = 0)
{
  global $conf, $hookmanager, $mysoc;

  $result = '';
  $reshook = 0;
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduce this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlinevatrate', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if (empty($hidedetails) || $hidedetails > 1)
    {
      $tmpresult = '';

      $tmpresult .= vatrate($object->lines[$i]->tva_tx, 0, $object->lines[$i]->info_bits, -1);
      if (empty($conf->global->MAIN_PDF_MAIN_HIDE_SECOND_TAX))
      {
        if ($object->lines[$i]->total_localtax1 != 0)
        {
          if (preg_replace('/[\s0%]/', '', $tmpresult)) $tmpresult .= '/';
          else $tmpresult = '';
          $tmpresult .= vatrate(abs($object->lines[$i]->localtax1_tx), 0);
        }
      }
      if (empty($conf->global->MAIN_PDF_MAIN_HIDE_THIRD_TAX))
      {
        if ($object->lines[$i]->total_localtax2 != 0)
        {
          if (preg_replace('/[\s0%]/', '', $tmpresult)) $tmpresult .= '/';
          else $tmpresult = '';
          $tmpresult .= vatrate(abs($object->lines[$i]->localtax2_tx), 0);
        }
      }
      $tmpresult .= '%';

      $result .= $tmpresult;
    }
  }
  return $result;
}

function pdf_getlineupexcltax($object, $i, $outputlangs, $hidedetails = 0)
{
  global $conf, $hookmanager;

  $sign = 1;
  if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) $sign = -1;

  $result = '';
  $reshook = 0;
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineupexcltax', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if (empty($hidedetails) || $hidedetails > 1)
    {
      $subprice = (!empty($conf->multicurrency->enabled) && $object->multicurrency_tx != 1 ? $object->lines[$i]->multicurrency_subprice : $object->lines[$i]->subprice);
      $result .= price($sign * $subprice, 0, $outputlangs);
    }
  }
  return $result;
}

function pdf_getlineupwithtax($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager, $conf;

  $sign = 1;
  if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) $sign = -1;

  $result = '';
  $reshook = 0;
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineupwithtax', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if (empty($hidedetails) || $hidedetails > 1) $result .= price($sign * (($object->lines[$i]->subprice) + ($object->lines[$i]->subprice) * ($object->lines[$i]->tva_tx) / 100), 0, $outputlangs);
  }
  return $result;
}

function pdf_getlineqty($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $result = '';
  $reshook = 0;
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineqty', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result = $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3) return '';
    if (empty($hidedetails) || $hidedetails > 1) $result .= $object->lines[$i]->qty;
  }
  return $result;
}

function pdf_getlineqty_asked($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineqty_asked', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3) return '';
    if (empty($hidedetails) || $hidedetails > 1) $result .= $object->lines[$i]->qty_asked;
  }
  return $result;
}

function pdf_getlineqty_shipped($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineqty_shipped', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3) return '';
    if (empty($hidedetails) || $hidedetails > 1) $result .= $object->lines[$i]->qty_shipped;
  }
  return $result;
}

function pdf_getlineqty_keeptoship($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineqty_keeptoship', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3) return '';
    if (empty($hidedetails) || $hidedetails > 1) $result .= ($object->lines[$i]->qty_asked - $object->lines[$i]->qty_shipped);
  }
  return $result;
}

function pdf_getlineunit($object, $i, $outputlangs, $hidedetails = 0, $hookmanager = false)
{
  global $langs;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) {
      $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    }
    $parameters = array(
      'i' => $i,
      'outputlangs' => $outputlangs,
      'hidedetails' => $hidedetails,
      'special_code' => $special_code
    );
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineunit', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if (empty($hidedetails) || $hidedetails > 1) $result .= $langs->transnoentitiesnoconv($object->lines[$i]->getLabelOfUnit('short'));
  }
  return $result;
}


function pdf_getlineremisepercent($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager;

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

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineremisepercent', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3) return '';
    if (empty($hidedetails) || $hidedetails > 1) $result .= dol_print_reduction($object->lines[$i]->remise_percent, $outputlangs);
  }
  return $result;
}

function pdf_getlineprogress($object, $i, $outputlangs, $hidedetails = 0, $hookmanager = null)
{
  if (empty($hookmanager)) global $hookmanager;
  global $conf;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i' => $i, 'outputlangs' => $outputlangs, 'hidedetails' => $hidedetails, 'special_code' => $special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlineprogress', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) return $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
      if ($object->lines[$i]->special_code == 3) return '';
    if (empty($hidedetails) || $hidedetails > 1)
    {
      if ($conf->global->SITUATION_DISPLAY_DIFF_ON_PDF)
      {
        $prev_progress = 0;
        if (method_exists($object, 'get_prev_progress'))
        {
          $prev_progress = $object->lines[$i]->get_prev_progress($object->id);
        }
        $result = ($object->lines[$i]->situation_percent - $prev_progress).'%';
      } else $result = $object->lines[$i]->situation_percent.'%';
      }
  }
  return $result;
}

function pdf_getlinetotalexcltax($object, $i, $outputlangs, $hidedetails = 0)
{
  global $conf, $hookmanager;

  $sign = 1;
  if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) $sign = -1;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code, 'sign'=>$sign);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlinetotalexcltax', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3)
    {
      $result .= $outputlangs->transnoentities("Option");
    }
    elseif (empty($hidedetails) || $hidedetails > 1)
    {
      $total_ht = (!empty($conf->multicurrency->enabled) && $object->multicurrency_tx != 1 ? $object->lines[$i]->multicurrency_total_ht : $object->lines[$i]->total_ht);
      if (!empty($object->lines[$i]->situation_percent) && $object->lines[$i]->situation_percent > 0)
      {
        // TODO Remove this. The total should be saved correctly in database instead of being modified here.
        $prev_progress = 0;
        $progress = 1;
        if (method_exists($object->lines[$i], 'get_prev_progress'))
        {
          $prev_progress = $object->lines[$i]->get_prev_progress($object->id);
          $progress = ($object->lines[$i]->situation_percent - $prev_progress) / 100;
        }
        $result .= price($sign * ($total_ht / ($object->lines[$i]->situation_percent / 100)) * $progress, 0, $outputlangs);
      } else {
        $result .= price($sign * $total_ht, 0, $outputlangs);
      }
    }
  }
  return $result;
}

function pdf_getlinetotalwithtax($object, $i, $outputlangs, $hidedetails = 0)
{
  global $hookmanager, $conf;

  $sign = 1;
  if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) $sign = -1;

  $reshook = 0;
  $result = '';
  //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) )
  if (is_object($hookmanager))   // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run
  {
    $special_code = $object->lines[$i]->special_code;
    if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
    $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
    $action = '';
    $reshook = $hookmanager->executeHooks('pdf_getlinetotalwithtax', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks

    if (!empty($hookmanager->resPrint)) $result .= $hookmanager->resPrint;
  }
  if (empty($reshook))
  {
    if ($object->lines[$i]->special_code == 3)
    {
      $result .= $outputlangs->transnoentities("Option");
    }
    elseif (empty($hidedetails) || $hidedetails > 1)
    {
      $total_ttc = (!empty($conf->multicurrency->enabled) && $object->multicurrency_tx != 1 ? $object->lines[$i]->multicurrency_total_ttc : $object->lines[$i]->total_ttc);
      if ($object->lines[$i]->situation_percent > 0)
      {
        // TODO Remove this. The total should be saved correctly in database instead of being modified here.
        $prev_progress = 0;
        $progress = 1;
        if (method_exists($object->lines[$i], 'get_prev_progress'))
        {
          $prev_progress = $object->lines[$i]->get_prev_progress($object->id);
          $progress = ($object->lines[$i]->situation_percent - $prev_progress) / 100;
        }
        $result .= price($sign * ($total_ttc / ($object->lines[$i]->situation_percent / 100)) * $progress, 0, $outputlangs);
      } else {
        $result .= price($sign * $total_ttc, 0, $outputlangs);
      }
    }
  }
  return $result;
}

function pdf_getTotalQty($object, $type, $outputlangs)
{
  global $hookmanager;

  $total = 0;
  $nblines = count($object->lines);

  // Loop on each lines
  for ($i = 0; $i < $nblines; $i++)
  {
    if ($object->lines[$i]->special_code != 3)
    {
      if ($type == 'all')
      {
        $total += $object->lines[$i]->qty;
      } elseif ($type == 9 && is_object($hookmanager) && (($object->lines[$i]->product_type == 9 && !empty($object->lines[$i]->special_code)) || !empty($object->lines[$i]->fk_parent_line)))
      {
        $special_code = $object->lines[$i]->special_code;
        if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);
        $parameters = array('i'=>$i, 'outputlangs'=>$outputlangs, 'hidedetails'=>$hidedetails, 'special_code'=>$special_code);
        $action = '';
        $reshook = $hookmanager->executeHooks('pdf_getTotalQty', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
        return $hookmanager->resPrint;
      } elseif ($type == 0 && $object->lines[$i]->product_type == 0)
      {
        $total += $object->lines[$i]->qty;
      } elseif ($type == 1 && $object->lines[$i]->product_type == 1)
      {
        $total += $object->lines[$i]->qty;
      }
    }
  }

  return $total;
}

function pdf_getLinkedObjects($object, $outputlangs)
{
  global $db, $hookmanager;

  $linkedobjects = array();

  $object->fetchObjectLinked();

  foreach ($object->linkedObjects as $objecttype => $objects)
  {
    if ($objecttype == 'facture')
    {
      // For invoice, we don't want to have a reference line on document. Image we are using recuring invoice, we will have a line longer than document width.
    } elseif ($objecttype == 'propal' || $objecttype == 'supplier_proposal')
    {
      $outputlangs->load('propal');

      foreach ($objects as $elementobject)
      {
        $linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefProposal");
        $linkedobjects[$objecttype]['ref_value'] = $outputlangs->transnoentities($elementobject->ref);
        $linkedobjects[$objecttype]['date_title'] = $outputlangs->transnoentities("DatePropal");
        $linkedobjects[$objecttype]['date_value'] = dol_print_date($elementobject->date, 'day', '', $outputlangs);
      }
    } elseif ($objecttype == 'commande' || $objecttype == 'supplier_order')
    {
      $outputlangs->load('orders');
      foreach ($objects as $elementobject)
      {
        $linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefOrder");
        $linkedobjects[$objecttype]['ref_value'] = $outputlangs->transnoentities($elementobject->ref).($elementobject->ref_client ? ' ('.$elementobject->ref_client.')' : '').($elementobject->ref_supplier ? ' ('.$elementobject->ref_supplier.')' : '');
        $linkedobjects[$objecttype]['date_title'] = $outputlangs->transnoentities("OrderDate");
        $linkedobjects[$objecttype]['date_value'] = dol_print_date($elementobject->date, 'day', '', $outputlangs);
      }
    } elseif ($objecttype == 'contrat')
    {
      $outputlangs->load('contracts');
      foreach ($objects as $elementobject)
      {
        $linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefContract");
        $linkedobjects[$objecttype]['ref_value'] = $outputlangs->transnoentities($elementobject->ref);
        $linkedobjects[$objecttype]['date_title'] = $outputlangs->transnoentities("DateContract");
        $linkedobjects[$objecttype]['date_value'] = dol_print_date($elementobject->date_contrat, 'day', '', $outputlangs);
      }
    } elseif ($objecttype == 'fichinter')
    {
      $outputlangs->load('interventions');
      foreach ($objects as $elementobject)
      {
        $linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("InterRef");
        $linkedobjects[$objecttype]['ref_value'] = $outputlangs->transnoentities($elementobject->ref);
        $linkedobjects[$objecttype]['date_title'] = $outputlangs->transnoentities("InterDate");
        $linkedobjects[$objecttype]['date_value'] = dol_print_date($elementobject->datec, 'day', '', $outputlangs);
      }
    } elseif ($objecttype == 'shipping')
    {
      $outputlangs->loadLangs(array("orders", "sendings"));

      foreach ($objects as $x => $elementobject)
      {
        $order = null;
        // We concat this record info into fields xxx_value. title is overwrote.
        if (empty($object->linkedObjects['commande']) && $object->element != 'commande')  // There is not already a link to order and object is not the order, so we show also info with order
        {
          $elementobject->fetchObjectLinked(null, '', null, '', 'OR', 1, 'sourcetype', 0);
          if (!empty($elementobject->linkedObjectsIds['commande'])) {
            include_once DOL_DOCUMENT_ROOT.'/commande/class/commande.class.php';
            $order = new Commande($db);
            $ret = $order->fetch(reset($elementobject->linkedObjectsIds['commande']));
            if ($ret < 1) { $order = null; }
          }
        }
        if (!is_object($order))
        {
          $linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefSending");
          if (!empty($linkedobjects[$objecttype]['ref_value'])) $linkedobjects[$objecttype]['ref_value'] .= ' / ';
          $linkedobjects[$objecttype]['ref_value'] .= $outputlangs->transnoentities($elementobject->ref);
          //$linkedobjects[$objecttype]['date_title'] = $outputlangs->transnoentities("DateShipment");
          //if (! empty($linkedobjects[$objecttype]['date_value'])) $linkedobjects[$objecttype]['date_value'].=' / ';
          //$linkedobjects[$objecttype]['date_value'].= dol_print_date($elementobject->date_delivery,'day','',$outputlangs);
        } else {
          $linkedobjects[$objecttype]['ref_title'] = $outputlangs->transnoentities("RefOrder").' / '.$outputlangs->transnoentities("RefSending");
          if (empty($linkedobjects[$objecttype]['ref_value'])) $linkedobjects[$objecttype]['ref_value'] = $outputlangs->convToOutputCharset($order->ref).($order->ref_client ? ' ('.$order->ref_client.')' : '');
          $linkedobjects[$objecttype]['ref_value'] .= ' / '.$outputlangs->transnoentities($elementobject->ref);
          //$linkedobjects[$objecttype]['date_title'] = $outputlangs->transnoentities("OrderDate") . ($elementobject->date_delivery ? ' / ' . $outputlangs->transnoentities("DateShipment") : '');
          //if (empty($linkedobjects[$objecttype]['date_value'])) $linkedobjects[$objecttype]['date_value'] = dol_print_date($order->date,'day','',$outputlangs);
          //$linkedobjects[$objecttype]['date_value'].= ($elementobject->date_delivery ? ' / ' . dol_print_date($elementobject->date_delivery,'day','',$outputlangs) : '');
        }
      }
    }
  }

  // For add external linked objects
  if (is_object($hookmanager))
  {
    $parameters = array('linkedobjects' => $linkedobjects, 'outputlangs'=>$outputlangs);
    $action = '';
    $hookmanager->executeHooks('pdf_getLinkedObjects', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
    if (!empty($hookmanager->resArray)) $linkedobjects = $hookmanager->resArray;
  }

  return $linkedobjects;
}

function pdf_getSizeForImage($realpath)
{
  global $conf;

  $maxwidth = (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH) ? 20 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_WIDTH);
  $maxheight = (empty($conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT) ? 32 : $conf->global->MAIN_DOCUMENTS_WITH_PICTURE_HEIGHT);
  include_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
  $tmp = dol_getImageSize($realpath);
  if ($tmp['height'])
  {
    $width = (int) round($maxheight * $tmp['width'] / $tmp['height']); // I try to use maxheight
    if ($width > $maxwidth) // Pb with maxheight, so i use maxwidth
    {
      $width = $maxwidth;
      $height = (int) round($maxwidth * $tmp['height'] / $tmp['width']);
    } else // No pb with maxheight
    {
      $height = $maxheight;
    }
  }
  return array('width'=>$width, 'height'=>$height);
}

function pdfGetLineTotalDiscountAmount($object, $i, $outputlangs, $hidedetails = 0)
{
  global $conf, $hookmanager;
  $sign = 1;
  if (isset($object->type) && $object->type == 2 && !empty($conf->global->INVOICE_POSITIVE_CREDIT_NOTE)) $sign = -1;
  if ($object->lines[$i]->special_code == 3)
  {
    return $outputlangs->transnoentities("Option");
  } else {
    if (is_object($hookmanager))
    {
      $special_code = $object->lines[$i]->special_code;
      if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line);

      $parameters = array(
        'i'=>$i,
        'outputlangs'=>$outputlangs,
        'hidedetails'=>$hidedetails,
        'special_code'=>$special_code
      );

      $action = '';

      if ($hookmanager->executeHooks('getlinetotalremise', $parameters, $object, $action) > 0)
      {
        return $hookmanager->resPrint; // Note that $action and $object may have been modified by some hooks
      }
    }

    if (empty($hidedetails) || $hidedetails > 1) return $sign * (($object->lines[$i]->subprice * $object->lines[$i]->qty) - $object->lines[$i]->total_ht);
  }
  return '';
}