<?php
/* Copyright (C) 2002-2007      Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2010      Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2012      Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2010           Juanjo Menent        <jmenent@2byte.es>
 * Copyright (C) 2013-2016      Jean-François Ferry  <hello@librethic.io>
 *
 * 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/ticket/document.php
 *  \ingroup    ticket
 *  \brief      files linked to a ticket
 */

require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT . '/core/lib/ticket.lib.php';
require_once DOL_DOCUMENT_ROOT . '/ticket/class/ticket.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/lib/company.lib.php";
require_once DOL_DOCUMENT_ROOT . '/core/class/html.formfile.class.php';

// Load translation files required by the page
$langs->loadLangs(array("companies","other","ticket","mails"));

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

// Security check
if (!$user->rights->ticket->read) {
    accessforbidden();
}

// Get parameters
$sortfield = GETPOST("sortfield", 'alpha');
$sortorder = GETPOST("sortorder", 'alpha');
$page = GETPOST("page", 'int');
if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
$offset = $conf->liste_limit * $page;
$pageprev = $page - 1;
$pagenext = $page + 1;
if (! $sortorder) $sortorder="ASC";
if (! $sortfield) $sortfield="position_name";

$object = new Ticket($db);
$result = $object->fetch($id, $ref, $track_id);

// to match  document rules and compatibility
$old_ref = $object->ref;
$object->ref = $object->track_id;


if ($result < 0) {
	setEventMessages($object->error, $object->errors, 'errors');
} else {
    $upload_dir = $conf->ticket->dir_output . "/" . dol_sanitizeFileName($object->track_id);
}


/*
 * Actions
 */

include_once DOL_DOCUMENT_ROOT . '/core/actions_linkedfiles.inc.php';

$object->ref = $old_ref;


/*
 * View
 */

$form = new Form($db);

$help_url = '';
llxHeader('', $langs->trans("TicketDocumentsLinked") . ' - ' . $langs->trans("Files"), $help_url);

if ($object->id)
{
	/*
	 * Show tabs
	 */
    if ($socid > 0) {
        $object->fetch_thirdparty();
        $head = societe_prepare_head($object->thirdparty);
        dol_fiche_head($head, 'ticket', $langs->trans("ThirdParty"), 0, 'company');
        dol_banner_tab($object->thirdparty, 'socid', '', ($user->societe_id ? 0 : 1), 'rowid', 'nom');
        dol_fiche_end();
    }

    if (!$user->societe_id && $conf->global->TICKET_LIMIT_VIEW_ASSIGNED_ONLY) {
        $object->next_prev_filter = "te.fk_user_assign = '" . $user->id . "'";
    } elseif ($user->societe_id > 0) {
        $object->next_prev_filter = "te.fk_soc = '" . $user->societe_id . "'";
    }

    $head = ticket_prepare_head($object);

    dol_fiche_head($head, 'tabTicketDocument', $langs->trans("Ticket"), 0, 'ticket');

    $morehtmlref ='<div class="refidno">';
    $morehtmlref.= $object->subject;
    // Author
    if ($object->fk_user_create > 0) {
    	$morehtmlref .= '<br>' . $langs->trans("CreatedBy") . '  ';

    	$langs->load("users");
    	$fuser = new User($db);
    	$fuser->fetch($object->fk_user_create);
    	$morehtmlref .= $fuser->getNomUrl(0);
    }
    if (!empty($object->origin_email)) {
    	$morehtmlref .= '<br>' . $langs->trans("CreatedBy") . ' ';
    	$morehtmlref .= $object->origin_email . ' <small>(' . $langs->trans("TicketEmailOriginIssuer") . ')</small>';
    }
    $morehtmlref.='</div>';

    $linkback = '<a href="' . dol_buildpath('/ticket/list.php', 1) . '"><strong>' . $langs->trans("BackToList") . '</strong></a> ';

    dol_banner_tab($object, 'ref', $linkback, ($user->societe_id ? 0 : 1), 'ref', 'ref', $morehtmlref);

    dol_fiche_end();

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

    $object->ref = $object->track_id;	// For compatibility we use track ID for directory
    $modulepart = 'ticket';
  	$permission = $user->rights->ticket->write;
  	$permtoedit = $user->rights->ticket->write;
  	$param = '&id=' . $object->id;

  	include_once DOL_DOCUMENT_ROOT . '/core/tpl/document_actions_post_headers.tpl.php';
}
else
{
    accessforbidden('', 0, 0);
}

// End of page
llxFooter();
$db->close();