export.class.php

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<?php
/* Copyright (C) 2005-2011  Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2012  Regis Houssin       <regis.houssin@inodbox.com>
 * Copyright (C) 2012       Charles-Fr BENKE    <charles.fr@benke.fr>
 * Copyright (C) 2016       Raphaël Doursenaud  <rdoursenaud@gpcsolutions.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

class Export
{
  public $db;

  public $error;

  public $array_export_code = array(); // Tableau de "idmodule_numexportprofile"
  public $array_export_code_for_sort = array(); // Tableau de "idmodule_numexportprofile"
  public $array_export_module = array(); // Tableau de "nom de modules"
  public $array_export_label = array(); // Tableau de "libelle de lots"
  public $array_export_sql_start = array(); // Tableau des "requetes sql"
  public $array_export_sql_end = array(); // Tableau des "requetes sql"
  public $array_export_sql_order = array(); // Tableau des "requetes sql"

  public $array_export_fields = array(); // Tableau des listes de champ+libelle a exporter
  public $array_export_TypeFields = array(); // Tableau des listes de champ+Type de filtre
  public $array_export_FilterValue = array(); // Tableau des listes de champ+Valeur a filtrer
  public $array_export_entities = array(); // Tableau des listes de champ+alias a exporter
  public $array_export_dependencies = array(); // array of list of entities that must take care of the DISTINCT if a field is added into export
  public $array_export_special = array(); // array of special operations to do on field
  public $array_export_examplevalues = array(); // array with examples for fields
  public $array_export_help = array(); // array with tooltip help for fields

  // To store export modules
  public $hexa; // List of fields in the export profile
  public $hexafiltervalue; // List of search criteria in the export profile
  public $datatoexport;
  public $model_name; // Name of export profile

  public $sqlusedforexport;


  public function __construct($db)
  {
    $this->db = $db;
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function load_arrays($user, $filter = '')
  {
    // phpcs:enable
    global $langs, $conf, $mysoc;

    dol_syslog(get_class($this)."::load_arrays user=".$user->id." filter=".$filter);

    $i = 0;

    // Define list of modules directories into modulesdir
    require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';

    $modulesdir = dolGetModulesDirs();

    foreach ($modulesdir as $dir)
    {
      // Search available exports
      $handle = @opendir(dol_osencode($dir));
      if (is_resource($handle))
      {
        // Search module files
        while (($file = readdir($handle)) !== false)
        {
          $reg = array();
          if (is_readable($dir.$file) && preg_match("/^(mod.*)\.class\.php$/i", $file, $reg))
          {
            $modulename = $reg[1];

            // Defined if module is enabled
            $enabled = true;
            $part = strtolower(preg_replace('/^mod/i', '', $modulename));
            if ($part == 'propale') $part = 'propal';
            if (empty($conf->$part->enabled)) $enabled = false;

            if ($enabled)
            {
              // Loading Class
              $file = $dir.$modulename.".class.php";
              $classname = $modulename;
              require_once $file;
              $module = new $classname($this->db);

              if (isset($module->export_code) && is_array($module->export_code))
              {
                foreach ($module->export_code as $r => $value)
                {
                  //print $i.'-'.$filter.'-'.$modulename.'-'.join(',',$module->export_code).'<br>';
                  if ($filter && ($filter != $module->export_code[$r])) continue;

                  // Test if condition to show are ok
                  if (!empty($module->export_enabled[$r]) && !verifCond($module->export_enabled[$r])) continue;

                  // Test if permissions are ok
                  $bool = true;
                  if (isset($module->export_permission))
                  {
                    foreach ($module->export_permission[$r] as $val)
                    {
                      $perm = $val;
                      //print_r("$perm[0]-$perm[1]-$perm[2]<br>");
                      if (!empty($perm[2])) {
                        $bool = isset($user->rights->{$perm[0]}->{$perm[1]}->{$perm[2]}) ? $user->rights->{$perm[0]}->{$perm[1]}->{$perm[2]} : false;
                      } else {
                        $bool = isset($user->rights->{$perm[0]}->{$perm[1]}) ? $user->rights->{$perm[0]}->{$perm[1]} : false;
                      }
                      if ($perm[0] == 'user' && $user->admin) $bool = true;
                      if (!$bool) break;
                    }
                  }
                  //print $bool." $perm[0]"."<br>";

                  // Permissions ok
                  //            if ($bool)
                  //            {
                  // Charge fichier lang en rapport
                  $langtoload = $module->getLangFilesArray();
                  if (is_array($langtoload))
                  {
                    foreach ($langtoload as $key)
                    {
                      $langs->load($key);
                    }
                  }


                  // Module
                  $this->array_export_module[$i] = $module;
                  // Permission
                  $this->array_export_perms[$i] = $bool;
                  // Icon
                  $this->array_export_icon[$i] = (isset($module->export_icon[$r]) ? $module->export_icon[$r] : $module->picto);
                  // Code du dataset export
                  $this->array_export_code[$i] = $module->export_code[$r];
                  // Define a key for sort
                  $this->array_export_code_for_sort[$i] = $module->module_position.'_'.$module->export_code[$r];  // Add a key into the module
                  // Libelle du dataset export
                  $this->array_export_label[$i] = $module->getExportDatasetLabel($r);
                  // Tableau des champ a exporter (cle=champ, valeur=libelle)
                  $this->array_export_fields[$i] = $module->export_fields_array[$r];
                  // Tableau des champs a filtrer (cle=champ, valeur1=type de donnees) on verifie que le module a des filtres
                  $this->array_export_TypeFields[$i] = (isset($module->export_TypeFields_array[$r]) ? $module->export_TypeFields_array[$r] : '');
                  // Tableau des entites a exporter (cle=champ, valeur=entite)
                  $this->array_export_entities[$i] = $module->export_entities_array[$r];
                  // Tableau des entites qui requiert abandon du DISTINCT (cle=entite, valeur=champ id child records)
                  $this->array_export_dependencies[$i] = (!empty($module->export_dependencies_array[$r]) ? $module->export_dependencies_array[$r] : '');
                  // Tableau des operations speciales sur champ
                  $this->array_export_special[$i] = (!empty($module->export_special_array[$r]) ? $module->export_special_array[$r] : '');
                  // Array of examples
                  $this->array_export_examplevalues[$i] = (!empty($module->export_examplevalues_array[$r]) ? $module->export_examplevalues_array[$r] : null);
                  // Array of help tooltips
                  $this->array_export_help[$i] = (!empty($module->export_help_array[$r]) ? $module->export_help_array[$r] : '');

                  // Requete sql du dataset
                  $this->array_export_sql_start[$i] = $module->export_sql_start[$r];
                  $this->array_export_sql_end[$i] = $module->export_sql_end[$r];
                  $this->array_export_sql_order[$i] = (!empty($module->export_sql_order[$r]) ? $module->export_sql_order[$r] : null);
                  //$this->array_export_sql[$i]=$module->export_sql[$r];

                  dol_syslog(get_class($this)."::load_arrays loaded for module ".$modulename." with index ".$i.", dataset=".$module->export_code[$r].", nb of fields=".(!empty($module->export_fields_code[$r]) ?count($module->export_fields_code[$r]) : ''));
                  $i++;
                  //            }
                }
              }
            }
          }
        }
        closedir($handle);
      }
    }

    return 1;
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function build_sql($indice, $array_selected, $array_filterValue)
  {
    // phpcs:enable
    // Build the sql request
    $sql = $this->array_export_sql_start[$indice];
    $i = 0;

    //print_r($array_selected);
    foreach ($this->array_export_fields[$indice] as $key => $value)
    {
      if (!array_key_exists($key, $array_selected)) continue; // Field not selected
      if (preg_match('/^none\./', $key)) continue; // A field that must not appears into SQL
      if ($i > 0) $sql .= ', ';
      else $i++;

      if (strpos($key, ' as ') === false) {
        $newfield = $key.' as '.str_replace(array('.', '-', '(', ')'), '_', $key);
      } else {
        $newfield = $key;
      }

      $sql .= $newfield;
    }
    $sql .= $this->array_export_sql_end[$indice];

    // Add the WHERE part. Filtering into sql if a filtering array is provided
    if (is_array($array_filterValue) && !empty($array_filterValue))
    {
      $sqlWhere = '';
      // Loop on each condition to add
      foreach ($array_filterValue as $key => $value)
      {
        if (preg_match('/GROUP_CONCAT/i', $key)) continue;
        if ($value != '') $sqlWhere .= " and ".$this->build_filterQuery($this->array_export_TypeFields[$indice][$key], $key, $array_filterValue[$key]);
      }
      $sql .= $sqlWhere;
    }

    // Add the order
    $sql .= $this->array_export_sql_order[$indice];

    // Add the HAVING part.
    if (is_array($array_filterValue) && !empty($array_filterValue))
    {
      // Loop on each condition to add
      foreach ($array_filterValue as $key => $value)
      {
        if (preg_match('/GROUP_CONCAT/i', $key) and $value != '') $sql .= " HAVING ".$this->build_filterQuery($this->array_export_TypeFields[$indice][$key], $key, $array_filterValue[$key]);
      }
    }

    return $sql;
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function build_filterQuery($TypeField, $NameField, $ValueField)
  {
    // phpcs:enable
    //print $TypeField." ".$NameField." ".$ValueField;
    $InfoFieldList = explode(":", $TypeField);
    // build the input field on depend of the type of file
    switch ($InfoFieldList[0]) {
      case 'Text':
        if (!(strpos($ValueField, '%') === false))
          $szFilterQuery .= " ".$NameField." LIKE '".$ValueField."'";
        else $szFilterQuery .= " ".$NameField." = '".$ValueField."'";
        break;
      case 'Date':
        if (strpos($ValueField, "+") > 0)
        {
          // mode plage
          $ValueArray = explode("+", $ValueField);
          $szFilterQuery = "(".$this->conditionDate($NameField, trim($ValueArray[0]), ">=");
          $szFilterQuery .= " AND ".$this->conditionDate($NameField, trim($ValueArray[1]), "<=").")";
        } else {
          if (is_numeric(substr($ValueField, 0, 1)))
            $szFilterQuery = $this->conditionDate($NameField, trim($ValueField), "=");
          else $szFilterQuery = $this->conditionDate($NameField, trim(substr($ValueField, 1)), substr($ValueField, 0, 1));
        }
        break;
      case 'Duree':
        break;
      case 'Numeric':
        // si le signe -
        if (strpos($ValueField, "+") > 0)
        {
          // mode plage
          $ValueArray = explode("+", $ValueField);
          $szFilterQuery = "(".$NameField.">=".$ValueArray[0];
          $szFilterQuery .= " AND ".$NameField."<=".$ValueArray[1].")";
        } else {
          if (is_numeric(substr($ValueField, 0, 1)))
            $szFilterQuery = " ".$NameField."=".$ValueField;
          else $szFilterQuery = " ".$NameField.substr($ValueField, 0, 1).substr($ValueField, 1);
        }
        break;
      case 'Boolean':
        $szFilterQuery = " ".$NameField."=".(is_numeric($ValueField) ? $ValueField : ($ValueField == 'yes' ? 1 : 0));
        break;
      case 'Status':
      case 'List':
        if (is_numeric($ValueField))
          $szFilterQuery = " ".$NameField."=".$ValueField;
        else {
          if (!(strpos($ValueField, '%') === false))
            $szFilterQuery = " ".$NameField." LIKE '".$ValueField."'";
          else $szFilterQuery = " ".$NameField." = '".$ValueField."'";
        }
        break;
      default:
        dol_syslog("Error we try to forge an sql export request with a condition on a field with type ".$InfoFieldList[0]." (defined into module descriptor) but this type is unknown/not supported. It looks like a bug into module descriptor.", LOG_ERR);
    }

    return $szFilterQuery;
  }

  public function conditionDate($Field, $Value, $Sens)
  {
    // TODO date_format is forbidden, not performant and not portable. Use instead BETWEEN
    if (strlen($Value) == 4) $Condition = " date_format(".$Field.",'%Y') ".$Sens." '".$Value."'";
    elseif (strlen($Value) == 6) $Condition = " date_format(".$Field.",'%Y%m') ".$Sens." '".$Value."'";
    else $Condition = " date_format(".$Field.",'%Y%m%d') ".$Sens." ".$Value;
    return $Condition;
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function build_filterField($TypeField, $NameField, $ValueField)
  {
    // phpcs:enable
    global $conf, $langs;

    $szFilterField = '';
    $InfoFieldList = explode(":", $TypeField);

    // build the input field on depend of the type of file
    switch ($InfoFieldList[0])
    {
      case 'Text':
      case 'Date':
        $szFilterField = '<input type="text" name="'.$NameField.'" value="'.$ValueField.'">';
        break;
      case 'Duree':
      case 'Numeric':
      case 'Number':
        // Must be a string text to allow to use comparison strings like "<= 999"
        $szFilterField = '<input type="text" size="6" name="'.$NameField.'" value="'.$ValueField.'">';
        break;
      case 'Status':
        $szFilterField = '<input type="number" size="6" name="'.$NameField.'" value="'.$ValueField.'">';
        break;
      case 'Boolean':
        $szFilterField = '<select name="'.$NameField.'" class="flat">';
        $szFilterField .= '<option ';
        if ($ValueField == '') $szFilterField .= ' selected ';
        $szFilterField .= ' value="">&nbsp;</option>';

        $szFilterField .= '<option ';
        if ($ValueField == 'yes' || $ValueField == '1') $szFilterField .= ' selected ';
        $szFilterField .= ' value="1">'.yn(1).'</option>';

        $szFilterField .= '<option ';
        if ($ValueField == 'no' || $ValueField == '0') $szFilterField .= ' selected ';
        $szFilterField .= ' value="0">'.yn(0).'</option>';
        $szFilterField .= "</select>";
        break;
      case 'List':
        // 0 : Type du champ
        // 1 : Nom de la table
        // 2 : Nom du champ contenant le libelle
        // 3 : Name of field with key (if it is not "rowid"). Used this field as key for combo list.
        // 4 : Name of element for getEntity().

        if (!empty($InfoFieldList[3]))
          $keyList = $InfoFieldList[3];
        else $keyList = 'rowid';
        $sql = 'SELECT '.$keyList.' as rowid, '.$InfoFieldList[2].' as label'.(empty($InfoFieldList[3]) ? '' : ', '.$InfoFieldList[3].' as code');
        if ($InfoFieldList[1] == 'c_stcomm') $sql = 'SELECT id as id, '.$keyList.' as rowid, '.$InfoFieldList[2].' as label'.(empty($InfoFieldList[3]) ? '' : ', '.$InfoFieldList[3].' as code');
        if ($InfoFieldList[1] == 'c_country') $sql = 'SELECT '.$keyList.' as rowid, '.$InfoFieldList[2].' as label, code as code';
        $sql .= ' FROM '.MAIN_DB_PREFIX.$InfoFieldList[1];
        if (!empty($InfoFieldList[4])) {
          $sql .= ' WHERE entity IN ('.getEntity($InfoFieldList[4]).')';
        }

        $resql = $this->db->query($sql);
        if ($resql)
        {
          $szFilterField = '<select class="flat" name="'.$NameField.'">';
          $szFilterField .= '<option value="0">&nbsp;</option>';
          $num = $this->db->num_rows($resql);

          $i = 0;
          if ($num)
          {
            while ($i < $num)
            {
              $obj = $this->db->fetch_object($resql);
              if ($obj->label == '-')
              {
                // Discard entry '-'
                $i++;
                continue;
              }
              //var_dump($InfoFieldList[1]);
              $labeltoshow = dol_trunc($obj->label, 18);
              if ($InfoFieldList[1] == 'c_stcomm')
              {
                $langs->load("companies");
                $labeltoshow = (($langs->trans("StatusProspect".$obj->id) != "StatusProspect".$obj->id) ? $langs->trans("StatusProspect".$obj->id) : $obj->label);
              }
              if ($InfoFieldList[1] == 'c_country')
              {
                //var_dump($sql);
                $langs->load("dict");
                $labeltoshow = (($langs->trans("Country".$obj->code) != "Country".$obj->code) ? $langs->trans("Country".$obj->code) : $obj->label);
              }
              if (!empty($ValueField) && $ValueField == $obj->rowid)
              {
                $szFilterField .= '<option value="'.$obj->rowid.'" selected>'.$labeltoshow.'</option>';
              } else {
                $szFilterField .= '<option value="'.$obj->rowid.'" >'.$labeltoshow.'</option>';
              }
              $i++;
            }
          }
          $szFilterField .= "</select>";

          $this->db->free($resql);
        } else dol_print_error($this->db);
        break;
    }

    return $szFilterField;
  }

  public function genDocFilter($TypeField)
  {
    global $langs;

    $szMsg = '';
    $InfoFieldList = explode(":", $TypeField);
    // build the input field on depend of the type of file
    switch ($InfoFieldList[0]) {
      case 'Text':
        $szMsg = $langs->trans('ExportStringFilter');
        break;
      case 'Date':
        $szMsg = $langs->trans('ExportDateFilter');
        break;
      case 'Duree':
        break;
      case 'Numeric':
        $szMsg = $langs->trans('ExportNumericFilter');
        break;
      case 'Boolean':
        break;
      case 'List':
        break;
    }
    return $szMsg;
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function build_file($user, $model, $datatoexport, $array_selected, $array_filterValue, $sqlquery = '')
  {
    // phpcs:enable
    global $conf, $langs, $mysoc;

    $indice = 0;
    asort($array_selected);

    dol_syslog(__METHOD__." ".$model.", ".$datatoexport.", ".implode(",", $array_selected));

    // Check parameters or context properties
    if (empty($this->array_export_fields) || !is_array($this->array_export_fields))
    {
      $this->error = "ErrorBadParameter";
      dol_syslog($this->error, LOG_ERR);
      return -1;
    }

    // Creation of class to export using model ExportXXX
    $dir = DOL_DOCUMENT_ROOT."/core/modules/export/";
    $file = "export_".$model.".modules.php";
    $classname = "Export".$model;
    require_once $dir.$file;
    $objmodel = new $classname($this->db);

    if (!empty($sqlquery)) $sql = $sqlquery;
    else {
      // Define value for indice from $datatoexport
      $foundindice = 0;
      foreach ($this->array_export_code as $key => $dataset)
      {
        if ($datatoexport == $dataset)
        {
          $indice = $key;
          $foundindice++;
          //print "Found indice = ".$indice." for dataset=".$datatoexport."\n";
          break;
        }
      }
      if (empty($foundindice))
      {
        $this->error = "ErrorBadParameter can't find dataset ".$datatoexport." into preload arrays this->array_export_code";
        return -1;
      }
      $sql = $this->build_sql($indice, $array_selected, $array_filterValue);
    }

    // Run the sql
    $this->sqlusedforexport = $sql;
    dol_syslog(__METHOD__, LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      //$this->array_export_label[$indice]
      if (!empty($conf->global->EXPORT_PREFIX_SPEC)) {
        $filename = $conf->global->EXPORT_PREFIX_SPEC."_".$datatoexport;
      }
      else {
        $filename = "export_".$datatoexport;
      }
      $filename .= '.'.$objmodel->getDriverExtension();
      $dirname = $conf->export->dir_temp.'/'.$user->id;

      $outputlangs = clone $langs; // We clone to have an object we can modify (for example to change output charset by csv handler) without changing original value

      // Open file
      dol_mkdir($dirname);
      $result = $objmodel->open_file($dirname."/".$filename, $outputlangs);

      if ($result >= 0)
      {
        // Genere en-tete
        $objmodel->write_header($outputlangs);

        // Genere ligne de titre
        $objmodel->write_title($this->array_export_fields[$indice], $array_selected, $outputlangs, isset($this->array_export_TypeFields[$indice]) ? $this->array_export_TypeFields[$indice] : null);

        while ($obj = $this->db->fetch_object($resql))
        {
          // Process special operations
          if (!empty($this->array_export_special[$indice]))
          {
            foreach ($this->array_export_special[$indice] as $key => $value)
            {
              if (!array_key_exists($key, $array_selected)) continue; // Field not selected
              // Operation NULLIFNEG
              if ($this->array_export_special[$indice][$key] == 'NULLIFNEG')
              {
                //$alias=$this->array_export_alias[$indice][$key];
                $alias = str_replace(array('.', '-', '(', ')'), '_', $key);
                if ($obj->$alias < 0) $obj->$alias = '';
              }
              // Operation ZEROIFNEG
              elseif ($this->array_export_special[$indice][$key] == 'ZEROIFNEG')
              {
                //$alias=$this->array_export_alias[$indice][$key];
                $alias = str_replace(array('.', '-', '(', ')'), '_', $key);
                if ($obj->$alias < 0) $obj->$alias = '0';
              }
              // Operation GETNUMOPENDAYS (for Holiday module)
              elseif ($this->array_export_special[$indice][$key] == 'getNumOpenDays')
              {
                include_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
                //$alias=$this->array_export_alias[$indice][$key];
                $alias = str_replace(array('.', '-', '(', ')'), '_', $key);
                $obj->$alias = num_open_day(dol_stringtotime($obj->d_date_debut, 1), dol_stringtotime($obj->d_date_fin, 1), 0, 1, $obj->d_halfday, $mysoc->country_code);
              }
              // Operation INVOICEREMAINTOPAY
              elseif ($this->array_export_special[$indice][$key] == 'getRemainToPay')
              {
                //$alias=$this->array_export_alias[$indice][$key];
                $alias = str_replace(array('.', '-', '(', ')'), '_', $key);
                $remaintopay = '';
                if ($obj->f_rowid > 0)
                {
                  global $tmpobjforcomputecall;
                  if (!is_object($tmpobjforcomputecall))
                  {
                    include_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
                    $tmpobjforcomputecall = new Facture($this->db);
                  }
                  $tmpobjforcomputecall->id = $obj->f_rowid;
                  $tmpobjforcomputecall->total_ttc = $obj->f_total_ttc;
                  $tmpobjforcomputecall->close_code = $obj->f_close_code;
                  $remaintopay = $tmpobjforcomputecall->getRemainToPay();
                }
                $obj->$alias = $remaintopay;
              } else {
                // TODO FIXME
                // Export of compute field does not work. $obj contains $obj->alias_field and formula may contains $obj->field
                // Also the formula may contains objects of class that are not loaded.
                $computestring = $this->array_export_special[$indice][$key];
                //$tmp = dol_eval($computestring, 1, 0);
                //$obj->$alias = $tmp;

                $this->error = "ERROPNOTSUPPORTED. Operation ".$computestring." not supported. Export of 'computed' extrafields is not yet supported, please remove field.";
                return -1;
              }
            }
          }
          // end of special operation processing
          $objmodel->write_record($array_selected, $obj, $outputlangs, isset($this->array_export_TypeFields[$indice]) ? $this->array_export_TypeFields[$indice] : null);
        }

        // Genere en-tete
        $objmodel->write_footer($outputlangs);

        // Close file
        $objmodel->close_file();

        return 1;
      } else {
        $this->error = $objmodel->error;
        dol_syslog("Export::build_file Error: ".$this->error, LOG_ERR);
        return -1;
      }
    } else {
      $this->error = $this->db->error()." - sql=".$sql;
      return -1;
    }
  }

  public function create($user)
  {
    global $conf;

    dol_syslog("Export.class.php::create");

    $this->db->begin();

    $filter = '';

    $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'export_model (';
    $sql .= 'label,';
    $sql .= 'type,';
    $sql .= 'field,';
    $sql .= 'fk_user,';
    $sql .= 'filter';
    $sql .= ') VALUES (';
    $sql .= "'".$this->db->escape($this->model_name)."',";
    $sql .= " '".$this->db->escape($this->datatoexport)."',";
    $sql .= " '".$this->db->escape($this->hexa)."',";
    $sql .= ' '.($user->id > 0 ? $user->id : 'null').",";
    $sql .= " '".$this->db->escape($this->hexafiltervalue)."'";
    $sql .= ")";

    dol_syslog(get_class($this)."::create", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql)
    {
      $this->db->commit();
      return 1;
    } else {
      $this->error = $this->db->lasterror();
      $this->errno = $this->db->lasterrno();
      $this->db->rollback();
      return -1;
    }
  }

  public function fetch($id)
  {
    $sql = 'SELECT em.rowid, em.label, em.type, em.field, em.filter';
    $sql .= ' FROM '.MAIN_DB_PREFIX.'export_model as em';
    $sql .= ' WHERE em.rowid = '.((int) $id);

    dol_syslog("Export::fetch", LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result)
    {
      $obj = $this->db->fetch_object($result);
      if ($obj)
      {
        $this->id = $obj->rowid;
        $this->model_name = $obj->label;
        $this->datatoexport = $obj->type;

        $this->hexa = $obj->field;
        $this->hexafiltervalue = $obj->filter;

        return 1;
      } else {
        $this->error = "ModelNotFound";
        return -2;
      }
    } else {
      dol_print_error($this->db);
      return -3;
    }
  }


  public function delete($user, $notrigger = 0)
  {
    global $conf, $langs;
    $error = 0;

    $sql = "DELETE FROM ".MAIN_DB_PREFIX."export_model";
    $sql .= " WHERE rowid=".$this->id;

    $this->db->begin();

    dol_syslog(get_class($this)."::delete", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) { $error++; $this->errors[] = "Error ".$this->db->lasterror(); }

    // Commit or rollback
    if ($error)
    {
      foreach ($this->errors as $errmsg)
      {
        dol_syslog(get_class($this)."::delete ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }

  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function list_export_model()
  {
    // phpcs:enable
    global $conf, $langs;

    $sql = "SELECT em.rowid, em.field, em.label, em.type, em.filter";
    $sql .= " FROM ".MAIN_DB_PREFIX."export_model as em";
    $sql .= " ORDER BY rowid";

    $result = $this->db->query($sql);
    if ($result)
    {
      $num = $this->db->num_rows($result);
      $i = 0;
      while ($i < $num)
      {
        $obj = $this->db->fetch_object($result);
        $keyModel = array_search($obj->type, $this->array_export_code);
        print "<tr>";
        print '<td><a href=export.php?step=2&action=select_model&exportmodelid='.$obj->rowid.'&datatoexport='.$obj->type.'>'.$obj->label.'</a></td>';
        print '<td>';
        print img_object($this->array_export_module[$keyModel]->getName(), $this->array_export_icon[$keyModel]).' ';
        print $this->array_export_module[$keyModel]->getName().' - ';
        // recuperation du nom de l'export

        $string = $langs->trans($this->array_export_label[$keyModel]);
        print ($string != $this->array_export_label[$keyModel] ? $string : $this->array_export_label[$keyModel]);
        print '</td>';
        //print '<td>'.$obj->type.$keyModel.'</td>';
        print '<td>'.str_replace(',', ' , ', $obj->field).'</td>';
        if (!empty($obj->filter)) {
          $filter = json_decode($obj->filter, true);
          print '<td>'.str_replace(',', ' , ', $filter['field']).'</td>';
          print '<td>'.str_replace(',', ' , ', $filter['value']).'</td>';
        }
        // suppression de l'export
        print '<td class="right">';
        print '<a href="'.$_SERVER["PHP_SELF"].'?action=deleteprof&token='.newToken().'&id='.$obj->rowid.'">';
        print img_delete();
        print '</a>';
        print "</tr>";

        $i++;
      }
    } else {
      dol_print_error($this->db);
    }
  }
}