box_produits_alerte_stock.php

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<?php
/* Copyright (C) 2003      Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@capnetworks.com>
 * Copyright (C) 2005-2012 Maxime Kohlhaas      <mko@atm-consulting.fr>
 * Copyright (C) 2015      Frederic France      <frederic.france@free.fr>
 * Copyright (C) 2015      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 <http://www.gnu.org/licenses/>.
 */

include_once DOL_DOCUMENT_ROOT.'/core/boxes/modules_boxes.php';
include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';


class box_produits_alerte_stock extends ModeleBoxes
{
  var $boxcode="productsalertstock";
  var $boximg="object_product";
  var $boxlabel="BoxProductsAlertStock";
  var $depends = array("produit");

  var $db;
  var $param;

  var $info_box_head = array();
  var $info_box_contents = array();


  function __construct($db,$param='')
  {
      global $conf,$user;

      $this->db = $db;

      $listofmodulesforexternal=explode(',',$conf->global->MAIN_MODULES_FOR_EXTERNAL);
      $tmpentry=array('enabled'=>((! empty($conf->product->enabled) || ! empty($conf->service->enabled)) && ! empty($conf->stock->enabled)), 'perms'=>($user->rights->stock->lire), 'module'=>'product|service|stock');
      $showmode=isVisibleToUserType(($user->societe_id > 0 ? 1 : 0), $tmpentry, $listofmodulesforexternal);
      $this->hidden=($showmode != 1);
  }

  function loadBox($max=5)
  {
    global $user, $langs, $db, $conf, $hookmanager;

    $this->max=$max;

    include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
    $productstatic=new Product($db);

    $this->info_box_head = array('text' => $langs->trans("BoxTitleProductsAlertStock",$max));

    if (($user->rights->produit->lire || $user->rights->service->lire) && $user->rights->stock->lire)
    {
      $sql = "SELECT p.rowid, p.label, p.price, p.ref, p.price_base_type, p.price_ttc, p.fk_product_type, p.tms, p.tosell, p.tobuy, p.seuil_stock_alerte, p.entity,";
      $sql.= " SUM(".$db->ifsql("s.reel IS NULL","0","s.reel").") as total_stock";
      $sql.= " FROM ".MAIN_DB_PREFIX."product as p";
      $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."product_stock as s on p.rowid = s.fk_product";
      $sql.= ' WHERE p.entity IN ('.getEntity($productstatic->element, 1).')';
      $sql.= " AND p.tosell = 1 AND p.seuil_stock_alerte > 0";
      if (empty($user->rights->produit->lire)) $sql.=' AND p.fk_product_type != 0';
      if (empty($user->rights->service->lire)) $sql.=' AND p.fk_product_type != 1';
      // Add where from hooks
        if (is_object($hookmanager))
        {
          $parameters=array('boxproductalertstocklist'=>1);
            $reshook=$hookmanager->executeHooks('printFieldListWhere',$parameters);    // Note that $action and $object may have been modified by hook
            $sql.=$hookmanager->resPrint;
        }
        $sql.= " GROUP BY p.rowid, p.ref, p.label, p.price, p.price_base_type, p.price_ttc, p.fk_product_type, p.tms, p.tosell, p.tobuy, p.seuil_stock_alerte, p.entity";
      $sql.= " HAVING SUM(".$db->ifsql("s.reel IS NULL","0","s.reel").") < p.seuil_stock_alerte";
      $sql.= $db->order('p.seuil_stock_alerte', 'DESC');
      $sql.= $db->plimit($max, 0);

      $result = $db->query($sql);
      if ($result)
      {
        $langs->load("stocks");
        $num = $db->num_rows($result);
        $line = 0;
                while ($line < $num) {
          $objp = $db->fetch_object($result);
          $datem=$db->jdate($objp->tms);

          // Multilangs
          if (! empty($conf->global->MAIN_MULTILANGS)) // si l'option est active
          {
            $sqld = "SELECT label";
            $sqld.= " FROM ".MAIN_DB_PREFIX."product_lang";
            $sqld.= " WHERE fk_product=".$objp->rowid;
            $sqld.= " AND lang='". $langs->getDefaultLang() ."'";
            $sqld.= " LIMIT 1";

            $resultd = $db->query($sqld);
            if ($resultd)
            {
              $objtp = $db->fetch_object($resultd);
              if (isset($objtp->label) && $objtp->label != '')
                $objp->label = $objtp->label;
            }
          }
                    $productstatic->id = $objp->rowid;
                    $productstatic->ref = $objp->ref;
                    $productstatic->type = $objp->fk_product_type;
                    $productstatic->label = $objp->label;
          $productstatic->entity = $objp->entity;

                    $this->info_box_contents[$line][] = array(
                        'td' => '',
                        'text' => $productstatic->getNomUrl(1),
                        'asis' => 1,
                    );

                    $this->info_box_contents[$line][] = array(
                        'td' => 'class="tdoverflowmax100 maxwidth100onsmartphone"',
                        'text' => $objp->label,
                    );

                    if (empty($conf->dynamicprices->enabled) || empty($objp->fk_price_expression))
                    {
                        $price_base_type=$langs->trans($objp->price_base_type);
                        $price=($objp->price_base_type == 'HT')?price($objp->price):$price=price($objp->price_ttc);
                  }
                  else //Parse the dynamic price
                  {
            $productstatic->fetch($objp->rowid, '', '', 1);
                      $priceparser = new PriceParser($this->db);
                      $price_result = $priceparser->parseProduct($productstatic);
                      if ($price_result >= 0) {
              if ($objp->price_base_type == 'HT')
              {
                $price_base_type=$langs->trans("HT");
              }
              else
              {
                $price_result = $price_result * (1 + ($productstatic->tva_tx / 100));
                $price_base_type=$langs->trans("TTC");
              }
              $price=price($price_result);
                      }
                  }

                    $this->info_box_contents[$line][] = array(
                        'td' => 'class="right"',
                        'text' => $price,
                    );

                    $this->info_box_contents[$line][] = array(
                        'td' => 'class="nowrap"',
                        'text' => $price_base_type,
                    );

          $this->info_box_contents[$line][] = array(
              'td' => 'align="center"',
                    'text' => $objp->total_stock . ' / '.$objp->seuil_stock_alerte,
          'text2'=>img_warning($langs->transnoentitiesnoconv("StockLowerThanLimit", $objp->seuil_stock_alerte)));

          $this->info_box_contents[$line][] = array(
              'td' => 'align="right" width="18"',
                        'text' => '<span class="statusrefsell">'.$productstatic->LibStatut($objp->tosell,3,0).'<span>',
              'asis' => 1
          );

                    $this->info_box_contents[$line][] = array(
                        'td' => 'align="right" width="18"',
                        'text' => '<span class="statusrefbuy">'.$productstatic->LibStatut($objp->tobuy,3,0).'<span>',
                        'asis' => 1
                    );

                    $line++;
                }
                if ($num==0)
                    $this->info_box_contents[$line][0] = array(
                        'td' => 'align="center"',
                        'text'=>$langs->trans("NoTooLowStockProducts"),
                    );

        $db->free($result);
      }
      else
      {
        $this->info_box_contents[0][0] = array(
                    'td' => '',
                    'maxlength'=>500,
                    'text' => ($db->error().' sql='.$sql),
                );
      }
    }
    else {
            $this->info_box_contents[0][0] = array(
                'td' => 'align="left" class="nohover opacitymedium"',
                'text' => $langs->trans("ReadPermissionNotAllowed")
            );
    }
  }

    function showBox($head = null, $contents = null, $nooutput=0)
    {
        return parent::showBox($this->info_box_head, $this->info_box_contents, $nooutput);
  }

}