photos_resize.php

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<?php
/* Copyright (C) 2010-2015  Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2009   Meos
 * Copyright (C) 2012   Regis Houssin   <regis.houssin@inodbox.com>
 * Copyright (C) 2016   Juanjo Menent   <jmenent@2byte.es>
 *
 * 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/>.
 */

require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/product.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';

// Load translation files required by the page
$langs->loadLangs(array("products", "other"));

$id = GETPOST('id', 'int');
$action = GETPOST('action', 'aZ09');
$modulepart = GETPOST('modulepart', 'alpha') ?GETPOST('modulepart', 'alpha') : 'produit|service';
$original_file = GETPOST("file");
$backtourl = GETPOST('backtourl');
$cancel = GETPOST('cancel', 'alpha');

$file = GETPOST('file', 'alpha');
$num = GETPOST('num', 'alpha'); // Used for document on bank statement
$website = GETPOST('website', 'alpha');


// Security check
if (empty($modulepart)) accessforbidden('Bad value for modulepart');
$accessallowed = 0;
if ($modulepart == 'produit' || $modulepart == 'product' || $modulepart == 'service' || $modulepart == 'produit|service')
{
  $result = restrictedArea($user, 'produit|service', $id, 'product&product');
  if ($modulepart == 'produit|service' && (!$user->rights->produit->lire && !$user->rights->service->lire)) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'project')
{
  $result = restrictedArea($user, 'projet', $id);
  if (!$user->rights->projet->lire) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'bom')
{
  $result = restrictedArea($user, $modulepart, $id, 'bom_bom');
  if (!$user->rights->bom->read) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'member')
{
  $result = restrictedArea($user, 'adherent', $id, '', '', 'fk_soc', 'rowid');
  if (!$user->rights->adherent->lire) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'user')
{
  $result = restrictedArea($user, $modulepart, $id, $modulepart);
  if (!$user->rights->user->user->lire) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'tax')
{
  $result = restrictedArea($user, $modulepart, $id, 'chargesociales', 'charges');
  if (!$user->rights->tax->charges->lire) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'bank')
{
  $result = restrictedArea($user, 'banque', $id, 'bank_account');
  if (!$user->rights->banque->lire) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'medias')
{
  $permtoadd = ($user->rights->mailing->creer || $user->rights->website->write);
  if (!$permtoadd) accessforbidden();
  $accessallowed = 1;
} elseif ($modulepart == 'facture_fourn' || $modulepart == 'facture_fournisseur')
{
  $result = restrictedArea($user, 'fournisseur', $id, 'facture_fourn', 'facture');
  if (!$user->rights->fournisseur->facture->lire) accessforbidden();
  $accessallowed = 1;
} else // ticket, holiday, expensereport, societe...
{
  $result = restrictedArea($user, $modulepart, $id, $modulepart);
  if (empty($user->rights->$modulepart->read) && empty($user->rights->$modulepart->lire)) accessforbidden();
  $accessallowed = 1;
}

// Security:
// Limit access if permissions are wrong
if (!$accessallowed)
{
  accessforbidden();
}

// Define dir according to modulepart
if ($modulepart == 'produit' || $modulepart == 'product' || $modulepart == 'service' || $modulepart == 'produit|service')
{
  require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
  $object = new Product($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->product->multidir_output[$object->entity]; // By default
    if ($object->type == Product::TYPE_PRODUCT) $dir = $conf->product->multidir_output[$object->entity];
    if ($object->type == Product::TYPE_SERVICE) $dir = $conf->service->multidir_output[$object->entity];
  }
} elseif ($modulepart == 'project')
{
  require_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
  $object = new Project($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->project->multidir_output[$object->entity]; // By default
  }
} elseif ($modulepart == 'propal')
{
  require_once DOL_DOCUMENT_ROOT.'/comm/propal/class/propal.class.php';
  $object = new Propal($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->propal->multidir_output[$object->entity]; // By default
  }
} elseif ($modulepart == 'holiday')
{
  require_once DOL_DOCUMENT_ROOT.'/holiday/class/holiday.class.php';
  $object = new Holiday($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'member')
{
  require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
  $object = new Adherent($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->adherent->dir_output; // By default
  }
} elseif ($modulepart == 'societe')
{
  require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
  $object = new Societe($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output;
  }
} elseif ($modulepart == 'user')
{
  require_once DOL_DOCUMENT_ROOT.'/user/class/user.class.php';
  $object = new User($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'expensereport')
{
  require_once DOL_DOCUMENT_ROOT.'/expensereport/class/expensereport.class.php';
  $object = new ExpenseReport($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->expensereport->dir_output; // By default
  }
} elseif ($modulepart == 'tax')
{
  require_once DOL_DOCUMENT_ROOT.'/compta/sociales/class/chargesociales.class.php';
  $object = new ChargeSociales($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'ticket')
{
  require_once DOL_DOCUMENT_ROOT.'/ticket/class/ticket.class.php';
  $object = new Ticket($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'bom')
{
  require_once DOL_DOCUMENT_ROOT.'/bom/class/bom.class.php';
  $object = new BOM($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'mrp') {
  require_once DOL_DOCUMENT_ROOT.'/mrp/class/mo.class.php';
  $object = new MO($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'bank') {
  require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';
  $object = new Account($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->bank->dir_output; // By default
  }
} elseif ($modulepart == 'facture') {
  require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
  $object = new Facture($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->$modulepart->dir_output; // By default
  }
} elseif ($modulepart == 'facture_fourn' || $modulepart == 'facture_fournisseur') {
  require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.facture.class.php';
  $object = new FactureFournisseur($db);
  if ($id > 0)
  {
    $result = $object->fetch($id);
    if ($result <= 0) dol_print_error($db, 'Failed to load object');
    $dir = $conf->fournisseur->dir_output.'/facture'; // By default
  }
} elseif ($modulepart == 'medias') {
  $dir = $dolibarr_main_data_root.'/'.$modulepart;
} else {
  print 'Bug: Action crop for modulepart = '.$modulepart.' is not supported yet by photos_resize.php.';
}

if (empty($backtourl))
{
  $regs = array();

  if (in_array($modulepart, array('product', 'produit', 'service', 'produit|service'))) $backtourl = DOL_URL_ROOT."/product/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('expensereport'))) $backtourl = DOL_URL_ROOT."/expensereport/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('holiday')))       $backtourl = DOL_URL_ROOT."/holiday/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('member')))        $backtourl = DOL_URL_ROOT."/adherents/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('project')))       $backtourl = DOL_URL_ROOT."/projet/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('propal')))        $backtourl = DOL_URL_ROOT."/comm/propal/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('societe')))       $backtourl = DOL_URL_ROOT."/societe/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('tax')))           $backtourl = DOL_URL_ROOT."/compta/sociales/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('ticket')))        $backtourl = DOL_URL_ROOT."/ticket/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('user')))          $backtourl = DOL_URL_ROOT."/user/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('facture')))       $backtourl = DOL_URL_ROOT."/compta/facture/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('facture_fourn', 'facture_fournisseur'))) $backtourl = DOL_URL_ROOT."/fourn/facture/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('bank')) && preg_match('/\/statement\/([^\/]+)\//', $file, $regs)) {
    $num = $regs[1];
    $backtourl = DOL_URL_ROOT."/compta/bank/account_statement_document.php?id=".$id.'&num='.urlencode($num).'&file='.urldecode($file);
  } elseif (in_array($modulepart, array('bank')))          $backtourl = DOL_URL_ROOT."/compta/bank/document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('mrp')))           $backtourl = DOL_URL_ROOT."/mrp/mo_document.php?id=".$id.'&file='.urldecode($file);
  elseif (in_array($modulepart, array('medias'))) {
    $section_dir = dirname($file);
    if (!preg_match('/\/$/', $section_dir)) $section_dir .= '/';
    $backtourl = DOL_URL_ROOT."/website/index.php?action=file_manager&website=".$website.'&section_dir='.urlencode($section_dir);
  }
  // Generic case that should work for everybody else
  else $backtourl = DOL_URL_ROOT."/".$modulepart."/".$modulepart."_document.php?id=".$id.'&file='.urldecode($file);
}


/*
 * Actions
 */

if ($cancel) {
  if ($backtourl) {
    header("Location: ".$backtourl);
    exit;
  } else {
    dol_print_error('', 'Cancel on photo_resize with a not supported value of modulepart='.$modulepart);
    exit;
  }
}

if ($action == 'confirm_resize' && GETPOSTISSET("file") && GETPOSTISSET("sizex") && GETPOSTISSET("sizey"))
{
  if (empty($dir)) {
    print 'Bug: Value for $dir could not be defined.';
  }

  $fullpath = $dir."/".$original_file;

  $result = dol_imageResizeOrCrop($fullpath, 0, GETPOST('sizex', 'int'), GETPOST('sizey', 'int'));

  if ($result == $fullpath)
  {
    // If image is related to a given object, we create also thumbs.
    if (is_object($object)) {
      $object->addThumbs($fullpath);
    }

    // Update/create database for file $fullpath
    $rel_filename = preg_replace('/^'.preg_quote(DOL_DATA_ROOT, '/').'/', '', $fullpath);
    $rel_filename = preg_replace('/^[\\/]/', '', $rel_filename);

    include_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmfiles.class.php';
    $ecmfile = new EcmFiles($db);
    $result = $ecmfile->fetch(0, '', $rel_filename);
    if ($result > 0)   // If found
    {
      $filename = basename($rel_filename);
      $rel_dir = dirname($rel_filename);
      $rel_dir = preg_replace('/[\\/]$/', '', $rel_dir);
      $rel_dir = preg_replace('/^[\\/]/', '', $rel_dir);

      $ecmfile->label = md5_file(dol_osencode($fullpath));
      $result = $ecmfile->update($user);
    } elseif ($result == 0)   // If not found
    {
      $filename = basename($rel_filename);
      $rel_dir = dirname($rel_filename);
      $rel_dir = preg_replace('/[\\/]$/', '', $rel_dir);
      $rel_dir = preg_replace('/^[\\/]/', '', $rel_dir);

      $ecmfile->filepath = $rel_dir;
      $ecmfile->filename = $filename;
      $ecmfile->label = md5_file(dol_osencode($fullpath)); // $fullpath is a full path to file
      $ecmfile->fullpath_orig = $fullpath;
      $ecmfile->gen_or_uploaded = 'unknown';
      $ecmfile->description = ''; // indexed content
      $ecmfile->keyword = ''; // keyword content
      $result = $ecmfile->create($user);
      if ($result < 0)
      {
        setEventMessages($ecmfile->error, $ecmfile->errors, 'warnings');
      }
      $result = $ecmfile->create($user);
    }

    if ($backtourl)
    {
      header("Location: ".$backtourl);
      exit;
    } else {
      dol_print_error('', 'confirm_resize on photo_resize without backtourl defined for modulepart='.$modulepart);
      exit;
    }
  } else {
    setEventMessages($result, null, 'errors');
    $_GET['file'] = $_POST["file"];
    $action = '';
  }
}

// Crop d'une image
if ($action == 'confirm_crop')
{
  if (empty($dir)) {
    print 'Bug: Value for $dir could not be defined.';
  }

  $fullpath = $dir."/".$original_file;

  //var_dump($fullpath.' '.$_POST['w'].'x'.$_POST['h'].'-'.$_POST['x'].'x'.$_POST['y']);exit;
  $result = dol_imageResizeOrCrop($fullpath, 1, GETPOST('w', 'int'), GETPOST('h', 'int'), GETPOST('x', 'int'), GETPOST('y', 'int'));

  if ($result == $fullpath)
  {
    if (is_object($object)) {
      $object->addThumbs($fullpath);
    }

    // Update/create database for file $fullpath
    $rel_filename = preg_replace('/^'.preg_quote(DOL_DATA_ROOT, '/').'/', '', $fullpath);
    $rel_filename = preg_replace('/^[\\/]/', '', $rel_filename);

    include_once DOL_DOCUMENT_ROOT.'/ecm/class/ecmfiles.class.php';
    $ecmfile = new EcmFiles($db);
    $result = $ecmfile->fetch(0, '', $rel_filename);
    if ($result > 0)   // If found
    {
      $filename = basename($rel_filename);
      $rel_dir = dirname($rel_filename);
      $rel_dir = preg_replace('/[\\/]$/', '', $rel_dir);
      $rel_dir = preg_replace('/^[\\/]/', '', $rel_dir);

      $ecmfile->label = md5_file(dol_osencode($fullpath));
      $result = $ecmfile->update($user);
    } elseif ($result == 0)   // If not found
    {
      $filename = basename($rel_filename);
      $rel_dir = dirname($rel_filename);
      $rel_dir = preg_replace('/[\\/]$/', '', $rel_dir);
      $rel_dir = preg_replace('/^[\\/]/', '', $rel_dir);

      $ecmfile->filepath = $rel_dir;
      $ecmfile->filename = $filename;
      $ecmfile->label = md5_file(dol_osencode($fullpath)); // $fullpath is a full path to file
      $ecmfile->fullpath_orig = $fullpath;
      $ecmfile->gen_or_uploaded = 'unknown';
      $ecmfile->description = ''; // indexed content
      $ecmfile->keyword = ''; // keyword content
      $result = $ecmfile->create($user);
      if ($result < 0)
      {
        setEventMessages($ecmfile->error, $ecmfile->errors, 'warnings');
      }
      $result = $ecmfile->create($user);
    }

    if ($backtourl) {
      header("Location: ".$backtourl);
      exit;
    } else {
      dol_print_error('', 'confirm_crop on photo_resize without backtourl defined for modulepart='.$modulepart);
      exit;
    }
  } else {
    setEventMessages($result, null, 'errors');
    $_GET['file'] = $_POST["file"];
    $action = '';
  }
}


/*
 * View
 */

$title= $langs->trans("ImageEditor");

llxHeader($head, $title, '', '', 0, 0, array('/includes/jquery/plugins/jcrop/js/jquery.Jcrop.min.js', '/core/js/lib_photosresize.js'), array('/includes/jquery/plugins/jcrop/css/jquery.Jcrop.css'));


print load_fiche_titre($title);

$infoarray = dol_getImageSize($dir."/".GETPOST("file", 'alpha'));
$height = $infoarray['height'];
$width = $infoarray['width'];
print $langs->trans("CurrentInformationOnImage").': ';
print $langs->trans("Width").': <strong>'.$width.'</strong> x '.$langs->trans("Height").': <strong>'.$height.'</strong><br>';

print '<br>'."\n";


/*
 * Resize image
 */

print '<!-- Form to resize -->'."\n";
print '<form name="redim_file" action="'.$_SERVER["PHP_SELF"].'?id='.$id.($num ? '&num='.$num : '').'" method="POST">';
print '<input type="hidden" name="token" value="'.newToken().'">';

print '<fieldset id="redim_file">';
print '<legend>'.$langs->trans("Resize").'</legend>';
print $langs->trans("ResizeDesc").'<br>';
print $langs->trans("NewLength").': <input name="sizex" type="number" class="flat maxwidth50"> px  &nbsp; '.$langs->trans("or").' &nbsp; ';
print $langs->trans("NewHeight").': <input name="sizey" type="number" class="flat maxwidth50"> px &nbsp; <br>';

print '<input type="hidden" name="file" value="'.dol_escape_htmltag($file).'" />';
print '<input type="hidden" name="action" value="confirm_resize" />';
print '<input type="hidden" name="product" value="'.$id.'" />';
print '<input type="hidden" name="modulepart" value="'.dol_escape_htmltag($modulepart).'" />';
print '<input type="hidden" name="id" value="'.$id.'" />';
print '<br>';
print '<input class="button" id="submitresize" name="sendit" value="'.dol_escape_htmltag($langs->trans("Resize")).'" type="submit" />';
print '&nbsp;';
print '<input type="submit" id="cancelresize" name="cancel" class="button button-cancel" value="'.dol_escape_htmltag($langs->trans("Cancel")).'" />';
print '</fieldset>'."\n";
print '</form>';
print '<br>'."\n";


/*
 * Crop image
 */

print '<br>'."\n";

if (!empty($conf->use_javascript_ajax))
{
  $infoarray = dol_getImageSize($dir."/".GETPOST("file"));
  $height = $infoarray['height'];
  $width = $infoarray['width'];
  $widthforcrop = $width; $refsizeforcrop = 'orig'; $ratioforcrop = 1;
  // If image is too large, we use another scale.
  if (!empty($_SESSION['dol_screenwidth']) && ($widthforcrop > round($_SESSION['dol_screenwidth'] / 2)))
  {
    $ratioforcrop = 2;
    $widthforcrop = round($_SESSION['dol_screenwidth'] / $ratioforcrop);
    $refsizeforcrop = 'screenwidth';
  }

  print '<!-- Form to crop -->'."\n";
  print '<fieldset id="redim_file">';
  print '<legend>'.$langs->trans("Recenter").'</legend>';
  print $langs->trans("DefineNewAreaToPick").'...<br>';
  print '<br><div class="center">';
  print '<div style="border: 1px solid #888888; width: '.$widthforcrop.'px;">';
  print '<img src="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$modulepart.'&entity='.$object->entity.'&file='.urlencode($original_file).'" alt="" id="cropbox" width="'.$widthforcrop.'px"/>';
  print '</div>';
  print '</div><br>';

  print '<form action="'.$_SERVER["PHP_SELF"].'?id='.$id.($num ? '&num='.$num : '').'" method="POST">';
  print '<input type="hidden" name="token" value="'.newToken().'">';
  print '
        <div class="jc_coords">
           '.$langs->trans("NewSizeAfterCropping").':
           <label>X1 <input type="number" class="flat maxwidth50" id="x" name="x" /></label>
           <label>Y1 <input type="number" class="flat maxwidth50" id="y" name="y" /></label>
           <label>X2 <input type="number" class="flat maxwidth50" id="x2" name="x2" /></label>
           <label>Y2 <input type="number" class="flat maxwidth50" id="y2" name="y2" /></label>
           <label>W  <input type="number" class="flat maxwidth50" id="w" name="w" /></label>
           <label>H  <input type="number" class="flat maxwidth50" id="h" name="h" /></label>
        </div>

        <input type="hidden" id="file" name="file" value="'.dol_escape_htmltag($original_file).'" />
        <input type="hidden" id="action" name="action" value="confirm_crop" />
        <input type="hidden" id="product" name="product" value="'.dol_escape_htmltag($id).'" />
        <input type="hidden" id="refsizeforcrop" name="refsizeforcrop" value="'.$refsizeforcrop.'" />
        <input type="hidden" id="ratioforcrop" name="ratioforcrop" value="'.$ratioforcrop.'" /><!-- field used by core/lib/lib_photoresize.js -->
          <input type="hidden" name="modulepart" value="'.dol_escape_htmltag($modulepart).'" />
        <input type="hidden" name="id" value="'.dol_escape_htmltag($id).'" />
        <br>
        <input type="submit" id="submitcrop" name="submitcrop" class="button" value="'.dol_escape_htmltag($langs->trans("Recenter")).'" />
        &nbsp;
        <input type="submit" id="cancelcrop" name="cancel" class="button button-cancel" value="'.dol_escape_htmltag($langs->trans("Cancel")).'" />
     </form>'."\n";
  print '</fieldset>'."\n";
  print '<br>';
}

/* Check that mandatory fields are filled */
print '<script type="text/javascript" language="javascript">
jQuery(document).ready(function() {
  $("#submitcrop").click(function(e) {
        console.log("We click on submitcrop");
      var idClicked = e.target.id;
      if (parseInt(jQuery(\'#w\').val())) return true;
      alert(\''.dol_escape_js($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Dimension"))).'\');
      return false;
  });
});
</script>';

llxFooter();
$db->close();