products.php

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<?php
/* Copyright (C) 2006      Andre Cianfarani     <acianfa@free.fr>
 * Copyright (C) 2005-2013 Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2007-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2020      Josep Lluís Amador   <joseplluis@lliuretic.cat>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

if (!defined('NOTOKENRENEWAL')) {
  define('NOTOKENRENEWAL', 1); // Disables token renewal
}
if (!defined('NOREQUIREMENU')) {
  define('NOREQUIREMENU', '1');
}
if (!defined('NOREQUIREHTML')) {
  define('NOREQUIREHTML', '1');
}
if (!defined('NOREQUIREAJAX')) {
  define('NOREQUIREAJAX', '1');
}
if (!defined('NOREQUIRESOC')) {
  define('NOREQUIRESOC', '1');
}
if (!defined('NOCSRFCHECK')) {
  define('NOCSRFCHECK', '1');
}
if (empty($_GET['keysearch']) && !defined('NOREQUIREHTML')) {
  define('NOREQUIREHTML', '1');
}

require '../../main.inc.php';

$htmlname = GETPOST('htmlname', 'aZ09');
$socid = GETPOST('socid', 'int');
$type = GETPOST('type', 'int');
$mode = GETPOST('mode', 'int');
$status = ((GETPOST('status', 'int') >= 0) ? GETPOST('status', 'int') : - 1); // status buy when mode = customer , status purchase when mode = supplier
$status_purchase = ((GETPOST('status_purchase', 'int') >= 0) ? GETPOST('status_purchase', 'int') : - 1);  // status purchase when mode = customer
$outjson = (GETPOST('outjson', 'int') ? GETPOST('outjson', 'int') : 0);
$price_level = GETPOST('price_level', 'int');
$action = GETPOST('action', 'aZ09');
$id = GETPOST('id', 'int');
$price_by_qty_rowid = GETPOST('pbq', 'int');
$finished = GETPOST('finished', 'int');
$alsoproductwithnosupplierprice = GETPOST('alsoproductwithnosupplierprice', 'int');
$warehouseStatus = GETPOST('warehousestatus', 'alpha');
$hidepriceinlabel = GETPOST('hidepriceinlabel', 'int');

// Security check
restrictedArea($user, 'produit|service', 0, 'product&product');


/*
 * View
 */

// print '<!-- Ajax page called with url '.dol_escape_htmltag($_SERVER["PHP_SELF"]).'?'.dol_escape_htmltag($_SERVER["QUERY_STRING"]).' -->'."\n";
// print_r($_GET);

if ($action == 'fetch' && !empty($id)) {
  // action='fetch' is used to get product information on a product. So when action='fetch', id must be the product id.
  require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
  require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';

  $outjson = array();

  $object = new Product($db);
  $ret = $object->fetch($id);
  if ($ret > 0) {
    $outref = $object->ref;
    $outlabel = $object->label;
    $outlabel_trans = '';
    $outdesc = $object->description;
    $outdesc_trans = '';
    $outtype = $object->type;
    $outprice_ht = null;
    $outprice_ttc = null;
    $outpricebasetype = null;
    $outtva_tx = 0;
    $outdefault_vat_code = '';
    $outqty = 1;
    $outdiscount = 0;
    $mandatory_period = $object->mandatory_period;
    $found = false;

    $price_level = 1;
    if ($socid > 0) {
      $thirdpartytemp = new Societe($db);
      $thirdpartytemp->fetch($socid);

      //Load translation description and label
      if (!empty($conf->global->MAIN_MULTILANGS) && !empty($conf->global->PRODUIT_TEXTS_IN_THIRDPARTY_LANGUAGE)) {
        $newlang = $thirdpartytemp->default_lang;

        if (!empty($newlang)) {
          $outputlangs = new Translate("", $conf);
          $outputlangs->setDefaultLang($newlang);
          $outdesc_trans = (!empty($object->multilangs[$outputlangs->defaultlang]["description"])) ? $object->multilangs[$outputlangs->defaultlang]["description"] : $object->description;
          $outlabel_trans = (!empty($object->multilangs[$outputlangs->defaultlang]["label"])) ? $object->multilangs[$outputlangs->defaultlang]["label"] : $object->label;
        } else {
          $outdesc_trans = $object->description;
          $outlabel_trans = $object->label;
        }
      }

      if (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES)) {
        $price_level = $thirdpartytemp->price_level;
      }
    }

    // Price by qty
    if (!empty($price_by_qty_rowid) && $price_by_qty_rowid >= 1 && (!empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) { // If we need a particular price related to qty
      $sql = "SELECT price, unitprice, quantity, remise_percent";
      $sql .= " FROM ".MAIN_DB_PREFIX."product_price_by_qty";
      $sql .= " WHERE rowid = ".((int) $price_by_qty_rowid);

      $result = $db->query($sql);
      if ($result) {
        $objp = $db->fetch_object($result);
        if ($objp) {
          $found = true;
          $outprice_ht = price($objp->unitprice);
          $outprice_ttc = price($objp->unitprice * (1 + ($object->tva_tx / 100)));

          $outpricebasetype = $object->price_base_type;
          $outtva_tx = $object->tva_tx;
          $outdefault_vat_code = $object->default_vat_code;

          $outqty = $objp->quantity;
          $outdiscount = $objp->remise_percent;
        }
      }
    }

    // Multiprice (1 price per level)
    if (!$found && isset($price_level) && $price_level >= 1 && (!empty($conf->global->PRODUIT_MULTIPRICES) || !empty($conf->global->PRODUIT_CUSTOMER_PRICES_BY_QTY_MULTIPRICES))) { // If we need a particular price level (from 1 to 6)
      $sql = "SELECT price, price_ttc, price_base_type,";
      $sql .= " tva_tx, default_vat_code";  // Vat rate and code will be used if PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL is on.
      $sql .= " FROM ".MAIN_DB_PREFIX."product_price ";
      $sql .= " WHERE fk_product = ".((int) $id);
      $sql .= " AND entity IN (".getEntity('productprice').")";
      $sql .= " AND price_level = ".((int) $price_level);
      $sql .= " ORDER BY date_price";
      $sql .= " DESC LIMIT 1";

      $result = $db->query($sql);
      if ($result) {
        $objp = $db->fetch_object($result);
        if ($objp) {
          $found = true;
          $outprice_ht = price($objp->price);
          $outprice_ttc = price($objp->price_ttc);
          $outpricebasetype = $objp->price_base_type;
          if (!empty($conf->global->PRODUIT_MULTIPRICES_USE_VAT_PER_LEVEL)) {
            $outtva_tx = $objp->tva_tx;
            $outdefault_vat_code = $objp->default_vat_code;
          } else {
            // The common and default behaviour.
            $outtva_tx = $object->tva_tx;
            $outdefault_vat_code = $object->default_vat_code;
          }
        }
      }
    }

    // Price by customer
    if (!empty($conf->global->PRODUIT_CUSTOMER_PRICES) && !empty($socid)) {
      require_once DOL_DOCUMENT_ROOT.'/product/class/productcustomerprice.class.php';

      $prodcustprice = new Productcustomerprice($db);

      $filter = array('t.fk_product' => $object->id, 't.fk_soc' => $socid);

      $result = $prodcustprice->fetch_all('', '', 0, 0, $filter);
      if ($result) {
        if (count($prodcustprice->lines) > 0) {
          $found = true;
          $outprice_ht = price($prodcustprice->lines[0]->price);
          $outprice_ttc = price($prodcustprice->lines[0]->price_ttc);
          $outpricebasetype = $prodcustprice->lines[0]->price_base_type;
          $outtva_tx = $prodcustprice->lines[0]->tva_tx;
          $outdefault_vat_code = $prodcustprice->lines[0]->default_vat_code;
        }
      }
    }

    if (!$found) {
      $outprice_ht = price($object->price);
      $outprice_ttc = price($object->price_ttc);
      $outpricebasetype = $object->price_base_type;
      $outtva_tx = $object->tva_tx;
      $outdefault_vat_code = $object->default_vat_code;
    }

    $outjson = array(
      'ref' => $outref,
      'label' => $outlabel,
      'label_trans' => $outlabel_trans,
      'desc' => $outdesc,
      'desc_trans' => $outdesc_trans,
      'type' => $outtype,
      'price_ht' => $outprice_ht,
      'price_ttc' => $outprice_ttc,
      'pricebasetype' => $outpricebasetype,
      'tva_tx' => $outtva_tx,
      'default_vat_code' => $outdefault_vat_code,
      'qty' => $outqty,
      'discount' => $outdiscount,
      'mandatory_period' => $mandatory_period,
      'array_options'=>$object->array_options);
  }

  echo json_encode($outjson);
} else {
  require_once DOL_DOCUMENT_ROOT.'/core/class/html.form.class.php';

  $langs->loadLangs(array("main", "products"));

  top_httphead();

  if (empty($htmlname)) {
    print json_encode(array());
    return;
  }

  // Filter on the product to search can be:
  // Into an array with key $htmlname123 (we take first one found). Which page use this ?
  // Into a var with name $htmlname can be 'prodid', 'productid', ...
  $match = preg_grep('/('.preg_quote($htmlname, '/').'[0-9]+)/', array_keys($_GET));
  sort($match);

  $idprod = (empty($match[0]) ? '' : $match[0]);    // Take first key found into GET array with matching $htmlname123

  if (GETPOST($htmlname, 'alpha') == '' && (!$idprod || !GETPOST($idprod, 'alpha'))) {
    print json_encode(array());
    return;
  }

  // When used from jQuery, the search term is added as GET param "term".
  $searchkey = (($idprod && GETPOST($idprod, 'alpha')) ? GETPOST($idprod, 'alpha') : (GETPOST($htmlname, 'alpha') ? GETPOST($htmlname, 'alpha') : ''));

  if (!isset($form) || !is_object($form)) {
    $form = new Form($db);
  }

  if (empty($mode) || $mode == 1) {  // mode=1: customer
    $arrayresult = $form->select_produits_list("", $htmlname, $type, 0, $price_level, $searchkey, $status, $finished, $outjson, $socid, '1', 0, '', $hidepriceinlabel, $warehouseStatus, $status_purchase);
  } elseif ($mode == 2) {            // mode=2: supplier
    $arrayresult = $form->select_produits_fournisseurs_list($socid, "", $htmlname, $type, "", $searchkey, $status, $outjson, 0, $alsoproductwithnosupplierprice);
  }

  $db->close();

  if ($outjson) {
    print json_encode($arrayresult);
  }
}