<?php
/* Copyright (C) 2001-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2008 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2007 Regis Houssin        <regis@dolibarr.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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

/**
   \file       htdocs/product/liste.php
   \ingroup    produit
   \brief      Page liste des produits ou services
   \version    $Id$
*/

require("./pre.inc.php");
require_once(DOL_DOCUMENT_ROOT.'/product.class.php');
if ($conf->categorie->enabled) require_once(DOL_DOCUMENT_ROOT."/categories/categorie.class.php");

$langs->load("products");

if (!$user->rights->produit->lire)
  accessforbidden();


$sref=isset($_GET["sref"])?$_GET["sref"]:$_POST["sref"];
$snom=isset($_GET["snom"])?$_GET["snom"]:$_POST["snom"];
$sall=isset($_GET["sall"])?$_GET["sall"]:$_POST["sall"];
$type=isset($_GET["type"])?$_GET["type"]:$_POST["type"];
$sref=trim($sref);
$snom=trim($snom);
$sall=trim($sall);
$type=trim($type);

$sortfield = isset($_GET["sortfield"])?$_GET["sortfield"]:$_POST["sortfield"];
$sortorder = isset($_GET["sortorder"])?$_GET["sortorder"]:$_POST["sortorder"];
if (! $sortfield) $sortfield="p.ref";
if (! $sortorder) $sortorder="ASC";
$page = $_GET["page"];
$limit = $conf->liste_limit;
$offset = $limit * $page ;

if (isset($_POST["button_removefilter_x"]))
{
  $sref="";
  $snom="";
}

if ($conf->categorie->enabled && isset($_REQUEST['catid']))
{
  $catid = $_REQUEST['catid'];
}


/*
 * Affichage mode liste
 *
 */

if ($_GET["canvas"] <> '' && file_exists('canvas/product.'.$_GET["canvas"].'.class.php') )
{
  $class = 'Product'.ucfirst($_GET["canvas"]);
  include_once('canvas/product.'.$_GET["canvas"].'.class.php');

  $object = new $class($db);
  $object->LoadListDatas($limit, $offset, $sortfield, $sortorder);
}
else
{
  $title=$langs->trans("ProductsAndServices");

  if (isset($_GET["type"]) || isset($_POST["type"]))
    {
    	if ($type==1) { $texte = $langs->trans("Services"); }
		else { $texte = $langs->trans("Products"); }
    } else {
      $texte = $langs->trans("ProductsAndServices");
    }
}

$sql = 'SELECT DISTINCT p.rowid, p.ref, p.label, p.price, p.price_ttc, p.price_base_type,';
$sql.= ' p.fk_product_type, '.$db->pdate('p.tms').' as datem,';
$sql.= ' p.duration, p.envente as statut, p.seuil_stock_alerte';
$sql.= ' FROM '.MAIN_DB_PREFIX.'product as p';
if ($conf->categorie->enabled && ($catid || !$user->rights->categorie->voir))
{
  $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."categorie_product as cp ON cp.fk_product = p.rowid";
  $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."categorie as c ON cp.fk_categorie = c.rowid";
}

if ($_GET["fourn_id"] > 0)
{
  $fourn_id = $_GET["fourn_id"];
  $sql .= ", ".MAIN_DB_PREFIX."product_fournisseur as pf";
}
$sql .= " WHERE 1=1";
if ($sall)
{
  $sql .= " AND (p.ref like '%".addslashes($sall)."%' OR p.label like '%".addslashes($sall)."%' OR p.description like '%".addslashes($sall)."%' OR p.note like '%".addslashes($sall)."%')";
}
# if the type is not 1, we show all products (type = 0,2,3)
if (strlen($_GET["type"]) || strlen($_POST["type"]))
{
  if ($type==1) {
     $sql .= " AND p.fk_product_type = '1'";
  } else {
     $sql .= " AND p.fk_product_type <> '1'";
  }
}
if ($sref)
{
  $sql .= " AND p.ref like '%".$sref."%'";
}
if ($snom)
{
  $sql .= " AND p.label like '%".addslashes($snom)."%'";
}
if (isset($_GET["envente"]) && strlen($_GET["envente"]) > 0)
{
  $sql .= " AND p.envente = ".$_GET["envente"];
}
if (isset($_GET["canvas"]) && strlen($_GET["canvas"]) > 0)
{
  $sql .= " AND p.canvas = '".mysql_escape_string($_GET["canvas"])."'";
}
if($catid)
{
  $sql .= " AND cp.fk_categorie = ".$catid;
}
if ($conf->categorie->enabled && !$user->rights->categorie->voir)
{
  $sql.= ' AND IFNULL(c.visible,1)=1';
}
if ($fourn_id > 0)
{
  $sql .= " AND p.rowid = pf.fk_product AND pf.fk_soc = ".$fourn_id;
}
$sql .= " ORDER BY $sortfield $sortorder ";
$sql .= $db->plimit($limit + 1 ,$offset);
$resql = $db->query($sql) ;

if ($resql)
{
	$num = $db->num_rows($resql);

	$i = 0;

	if ($num == 1 && ($sall or $snom or $sref))
	{
		$objp = $db->fetch_object($resql);
		Header("Location: fiche.php?id=$objp->rowid");
		exit;
	}

	if (isset($_GET["envente"]) || isset($_POST["envente"]))
	{
		$envente = (isset($_GET["envente"])?$_GET["envente"]:$_POST["envente"]);
	}
	
	llxHeader("","",$texte);

    // Displays product removal confirmation
    if (!empty($_GET['delprod'])) 
    {
        print '<div class="warning">'.$langs->trans("ProductDeleted",$_GET['delprod']).'</div><br />';
    }

	$param="&amp;sref=".$sref."&amp;snom=".$snom."&amp;sall=".$sall."&amp;envente=".$_POST["envente"];
	$param.="&amp;fourn_id=".$fourn_id;
	$param.=isset($type)?"&amp;type=".$type:"";
	print_barre_liste($texte, $page, "liste.php", $param, $sortfield, $sortorder,'',$num);

	if (isset($catid))
	{
		print "<div id='ways'>";
		$c = new Categorie ($db, $catid);
		$ways = $c->print_all_ways(' &gt; ','product/liste.php');
		print " &gt; ".$ways[0]."<br />\n";
		print "</div><br />";
	}

	$smarty->template_dir = DOL_DOCUMENT_ROOT;

	if ($_GET["canvas"] <> '' && file_exists($smarty->template_dir . '/product/canvas/'.$_GET["canvas"].'/liste.tpl') )
	{
		$smarty->assign('datas', $object->list_datas);
		$smarty->assign('url_root', $dolibarr_main_url_root);
		$smarty->assign('theme', $conf->theme);
		$smarty->assign('langs', $langs);
		$smarty->display('product/canvas/'.$_GET["canvas"].'/liste.tpl');
	}
	else
	{
		print '<form action="liste.php" method="post" name="formulaire">';
		print '<input type="hidden" name="sortfield" value="'.$sortfield.'">';
		print '<input type="hidden" name="sortorder" value="'.$sortorder.'">';
		print '<input type="hidden" name="type" value="'.$type.'">';

		print '<table class="liste" width="100%">';
		
		// Lignes des titres
		print "<tr class=\"liste_titre\">";
		print_liste_field_titre($langs->trans("Ref"),"liste.php", "p.ref",$param,"","",$sortfield,$sortorder);
		print_liste_field_titre($langs->trans("Label"),"liste.php", "p.label",$param,"","",$sortfield,$sortorder);
		print_liste_field_titre($langs->trans("DateModification"),"liste.php", "p.tms",$param,"",'align="center"',$sortfield,$sortorder);
		if ($conf->service->enabled && $type != 0) print_liste_field_titre($langs->trans("Duration"),"liste.php", "p.duration",$param,"",'align="center"',$sortfield,$sortorder);
		print_liste_field_titre($langs->trans("SellingPrice"),"liste.php", "p.price",$param,"",'align="right"',$sortfield,$sortorder);
		if ($conf->stock->enabled && $user->rights->stock->lire && $type != 1) print '<td class="liste_titre" align="right">'.$langs->trans("Stock").'</td>';
		print_liste_field_titre($langs->trans("Status"),"liste.php", "p.envente",$param,"",'align="right"',$sortfield,$sortorder);
		print "</tr>\n";
		
		// Lignes des champs de filtre
		print '<tr class="liste_titre">';
		print '<td class="liste_titre" align="left">';
		print '<input class="flat" type="text" name="sref" value="'.$sref.'">';
		print '</td>';
		print '<td class="liste_titre" align="left">';
		print '<input class="flat" type="text" name="snom" value="'.$snom.'">';
		print '</td>';
		print '<td class="liste_titre">';
		print '&nbsp;';
		print '</td>';
		if ($conf->service->enabled && $type != 0)
		{
			print '<td class="liste_titre">';
			print '&nbsp;';
			print '</td>';
		}
		print '<td class="liste_titre">';
		print '&nbsp;';
		print '</td>';
		if ($conf->stock->enabled && $user->rights->stock->lire && $type != 1)
		{
			print '<td class="liste_titre">';
			print '&nbsp;';
			print '</td>';
		}
		print '<td class="liste_titre" align="right">';
		print '<input type="image" class="liste_titre" name="button_search" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/search.png" alt="'.$langs->trans("Search").'">';
		print '<input type="image" class="liste_titre" name="button_removefilter" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/searchclear.png" alt="'.$langs->trans("RemoveFilter").'">';
		print '</td>';
		print '</tr>';
		
		
		$product_static=new Product($db);
		
		$var=True;
		while ($i < min($num,$limit))
		{
			$objp = $db->fetch_object($resql);
			
			// Multilangs
			if ($conf->global->MAIN_MULTILANGS) // si l'option est active
			{
				$sql = "SELECT label FROM ".MAIN_DB_PREFIX."product_det";
				$sql.= " WHERE fk_product=".$objp->rowid." AND lang='". $langs->getDefaultLang() ."'";
				$sql.= " LIMIT 1";
				$result = $db->query($sql);
				if ($result)
				{
					$objtp = $db->fetch_object($result);
					if ($objtp->label != '') $objp->label = $objtp->label;
				}
			}
			
			$var=!$var;
			print '<tr '.$bc[$var].'>';
			
			// Ref
			print '<td nowrap="nowrap">';
			$product_static->id = $objp->rowid;
			$product_static->ref = $objp->ref;
			$product_static->type = $objp->fk_product_type;
			print $product_static->getNomUrl(1,'',16);
			/*			print "<a href=\"fiche.php?id=$objp->rowid\">";
			if ($objp->fk_product_type==1)
			print img_object($langs->trans("ShowService"),"service");
			else
			print img_object($langs->trans("ShowProduct"),"product");
			print '</a> ';
			print '<a href="fiche.php?id='.$objp->rowid.'">'.$objp->ref."</a>";
*/			print "</td>\n";

			// Label
			print '<td>'.dolibarr_trunc($objp->label,40).'</td>';
			
			// Date
			print '<td align="center">'.dolibarr_print_date($objp->datem,'day')."</td>\n";

			// Duration
			if ($conf->service->enabled && $type != 0) 
			{
				print '<td align="center">';
				if (eregi('([0-9]+)y',$objp->duration,$regs)) print $regs[1].' '.$langs->trans("DurationYear");
				elseif (eregi('([0-9]+)m',$objp->duration,$regs)) print $regs[1].' '.$langs->trans("DurationMonth");
				elseif (eregi('([0-9]+)d',$objp->duration,$regs)) print $regs[1].' '.$langs->trans("DurationDay");
				else print $objp->duration;
				print '</td>';
			}
			
			// Price
			print '<td align="right">';
			if ($objp->price_base_type == 'TTC') print price($objp->price_ttc).' '.$langs->trans("TTC");
			else print price($objp->price).' '.$langs->trans("HT");
			
			print '</td>';
			
			// Affichage du stock
			if ($conf->stock->enabled && $user->rights->stock->lire && $type != 1)
			{
				if ($objp->fk_product_type != 1)
				{
					$product_static->id = $objp->rowid;
					$product_static->load_stock();
					if ($product_static->stock_reel < $objp->seuil_stock_alerte)
					{
						print '<td align="right">'.$product_static->stock_reel.' '.img_warning($langs->trans("StockTooLow")).'</td>';
					}
					else
					{
						print '<td align="right">'.$product_static->stock_reel.'</td>';
					}
				}
				else
				{
					print '<td>&nbsp;</td>';
				}
			}
			
			// Statut
			print '<td align="right" nowrap="nowrap">'.$product_static->LibStatut($objp->statut,5).'</td>';

			print "</tr>\n";
			$i++;
		}
		
		if ($num > $conf->liste_limit)
		{
			if ($sref || $snom || $sall || $_POST["search"])
			{
				print_barre_liste($texte, $page, "liste.php", "&amp;sref=".$sref."&amp;snom=".$snom."&amp;sall=".$sall."&amp;envente=".$_POST["envente"], $sortfield, $sortorder,'',$num);
			}
			else
			{
				print_barre_liste($texte, $page, "liste.php", "&amp;sref=$sref&amp;snom=$snom&amp;fourn_id=$fourn_id".(isset($type)?"&amp;type=$type":""), $sortfield, $sortorder,'',$num);
			}
		}
		
		$db->free($resql);
		
		print "</table>";
		print '</form>';    
	}
}
else
{
	dolibarr_print_error($db);
}


$db->close();

llxFooter('$Date$ - $Revision$');
?>
