<?php
/* Copyright (C) 2003-2007 Rodolphe Quiedeville  <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2010 Laurent Destailleur   <eldy@users.sourceforge.net>
 * Copyright (C) 2005      Marc Barilley / Ocebo <marc@ocebo.com>
 * Copyright (C) 2005-2012 Regis Houssin         <regis.houssin@capnetworks.com>
 * Copyright (C) 2005      Simon TOSSER          <simon@kornog-computing.com>
 * Copyright (C) 2013      Florian Henry          <florian.henry@open-concept.pro>
 * Copyright (C) 2013      Cédric Salvador       <csalvador@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 <http://www.gnu.org/licenses/>.
 */

/**
 *       \file       htdocs/product/document.php
 *       \ingroup    product
 *       \brief      Page des documents joints sur les produits
 */

require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/product.lib.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/images.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/html.formfile.class.php';

$langs->load("other");
$langs->load("products");

$id = GETPOST('id', 'int');
$ref = GETPOST('ref', 'alpha');
$action=GETPOST('action','alpha');
$confirm=GETPOST('confirm','alpha');

// Security check
$fieldvalue = (! empty($id) ? $id : (! empty($ref) ? $ref : ''));
$fieldtype = (! empty($ref) ? 'ref' : 'rowid');
if ($user->societe_id) $socid=$user->societe_id;
$result=restrictedArea($user,'produit|service',$fieldvalue,'product&product','','',$fieldtype);

// Initialize technical object to manage hooks of thirdparties. Note that conf->hooks_modules contains array array
$hookmanager->initHooks(array('productdocuments'));

// Get parameters
$sortfield = GETPOST("sortfield",'alpha');
$sortorder = GETPOST("sortorder",'alpha');
$page = GETPOST("page",'int');
if ($page == -1) { $page = 0; }
$offset = $conf->liste_limit * $page;
$pageprev = $page - 1;
$pagenext = $page + 1;
if (! $sortorder) $sortorder="ASC";
if (! $sortfield) $sortfield="name";


$object = new Product($db);
if ($id > 0 || ! empty($ref))
{
    $result = $object->fetch($id, $ref);

    if (! empty($conf->product->enabled)) $upload_dir = $conf->product->multidir_output[$object->entity].'/'.dol_sanitizeFileName($object->ref);
    elseif (! empty($conf->service->enabled)) $upload_dir = $conf->service->multidir_output[$object->entity].'/'.dol_sanitizeFileName($object->ref);
}
$modulepart='produit';


/*
 * Actions
 */

$parameters=array('id'=>$id);
$reshook=$hookmanager->executeHooks('doActions',$parameters,$object,$action);    // Note that $action and $object may have been modified by some hooks
if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');

if (empty($reshook))
{
	// Action sending file
	include_once DOL_DOCUMENT_ROOT.'/core/tpl/document_actions_pre_headers.tpl.php';
}


/*
 *	View
 */

$form = new Form($db);

llxHeader("","",$langs->trans("CardProduct".$object->type));


if ($object->id)
{
	$head=product_prepare_head($object, $user);
	$titre=$langs->trans("CardProduct".$object->type);
	$picto=($object->type==1?'service':'product');
	dol_fiche_head($head, 'documents', $titre, 0, $picto);

	$reshook=$hookmanager->executeHooks('formObjectOptions',$parameters,$object,$action);    // Note that $action and $object may have been modified by hook
	if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');

	// Construit liste des fichiers
	$filearray=dol_dir_list($upload_dir,"files",0,'','(\.meta|_preview\.png)$',$sortfield,(strtolower($sortorder)=='desc'?SORT_DESC:SORT_ASC),1);
	$totalsize=0;
	foreach($filearray as $key => $file)
	{
		$totalsize+=$file['size'];
	}


    print '<table class="border" width="100%">';

    // Ref
    print '<tr>';
    print '<td width="30%">'.$langs->trans("Ref").'</td><td colspan="3">';
	print $form->showrefnav($object,'ref','',1,'ref');
    print '</td>';
    print '</tr>';

    // Label
    print '<tr><td>'.$langs->trans("Label").'</td><td colspan="3">'.$object->libelle.'</td></tr>';

	// Status (to sell)
	print '<tr><td>'.$langs->trans("Status").' ('.$langs->trans("Sell").')</td><td>';
	print $object->getLibStatut(2,0);
	print '</td></tr>';

	// Status (to buy)
	print '<tr><td>'.$langs->trans("Status").' ('.$langs->trans("Buy").')</td><td>';
	print $object->getLibStatut(2,1);
	print '</td></tr>';

    print '<tr><td>'.$langs->trans("NbOfAttachedFiles").'</td><td colspan="3">'.count($filearray).'</td></tr>';
    print '<tr><td>'.$langs->trans("TotalSizeOfAttachedFiles").'</td><td colspan="3">'.$totalsize.' '.$langs->trans("bytes").'</td></tr>';
    print '</table>';

    print '</div>';

    $modulepart = 'produit';
    $permission = (($object->type == 0 && $user->rights->produit->creer) || ($object->type == 1 && $user->rights->service->creer));
    $param = '&id=' . $object->id;
    include_once DOL_DOCUMENT_ROOT . '/core/tpl/document_actions_post_headers.tpl.php';
}
else
{
	print $langs->trans("ErrorUnknown");
}


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