<?php
/* Copyright (C) 2004-2009 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2011 	   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/>.
 */

/**
 *       \file       htdocs/ftp/admin/ftpclient.php
 *       \ingroup    ftp
 *       \brief      Admin page to setup FTP client module
 */

require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';

$langs->load("admin");
$langs->load("ftp");

// Security check
if (!$user->admin) accessforbidden();

$def = array();
$lastftpentry=0;

$action = GETPOST('action','alpha');
$entry = GETPOST('numero_entry','alpha');

// Positionne la variable pour le nombre de rss externes
$sql ="select MAX(name) as name from ".MAIN_DB_PREFIX."const";
$sql.=" WHERE name like 'FTP_SERVER_%'";
$result=$db->query($sql);
if ($result)
{
    $obj = $db->fetch_object($result);
    preg_match('/([0-9]+)$/i',$obj->name,$reg);
	if ($reg[1]) $lastftpentry = $reg[1];
}
else
{
    dol_print_error($db);
}

if ($action == 'add' || GETPOST('modify','alpha'))
{
    $ftp_name = "FTP_NAME_" . $entry;// $_POST["numero_entry"];
	$ftp_server = "FTP_SERVER_" . $entry; //$_POST["numero_entry"];

	$error=0;

	if (! GETPOST("$ftp_name",'alpha'))
	{
		$error=1;
		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Label")), null, 'errors');
	}

	if (! GETPOST("$ftp_server",'alpha'))
	{
		$error=1;
		setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Server")), null, 'errors');
	}

    if (! $error)
    {
    	$ftp_port = "FTP_PORT_" . $entry;
        $ftp_user = "FTP_USER_" . $entry;
        $ftp_password = "FTP_PASSWORD_" . $entry;
        $ftp_passive = "FTP_PASSIVE_" . $entry;

        $db->begin();

		$result1=dolibarr_set_const($db, "FTP_PORT_" . $entry,GETPOST($ftp_port,'alpha'),'chaine',0,'',$conf->entity);
		if ($result1) $result2=dolibarr_set_const($db, "FTP_SERVER_" . $entry, GETPOST($ftp_server,'alpha'),'chaine',0,'',$conf->entity);
		if ($result2) $result3=dolibarr_set_const($db, "FTP_USER_" . $entry,GETPOST($ftp_user,'alpha'),'chaine',0,'',$conf->entity);
		if ($result3) $result4=dolibarr_set_const($db, "FTP_PASSWORD_" . $entry,GETPOST($ftp_password,'alpha'),'chaine',0,'',$conf->entity);
		if ($result4) $result5=dolibarr_set_const($db, "FTP_NAME_" . $entry,GETPOST($ftp_name,'alpha'),'chaine',0,'',$conf->entity);
		if ($result5) $result6=dolibarr_set_const($db, "FTP_PASSIVE_" . $entry,GETPOST($ftp_passive,'alpha'),'chaine',0,'',$conf->entity);

        if ($result1 && $result2 && $result3 && $result4 && $result5 && $result6)
        {
            $db->commit();
            header("Location: ".$_SERVER["PHP_SELF"]);
            exit;
        }
        else
        {
            $db->rollback();
            dol_print_error($db);
        }
    }
}

if (GETPOST('delete','alpha'))
{
    if($entry)
    {
        $db->begin();

		$result1=dolibarr_del_const($db,"FTP_PORT_" . $entry,$conf->entity);
		if ($result1) $result2=dolibarr_del_const($db,"FTP_SERVER_" . $entry,$conf->entity);
		if ($result2) $result3=dolibarr_del_const($db,"FTP_USER_" . $entry,$conf->entity);
		if ($result3) $result4=dolibarr_del_const($db,"FTP_PASSWORD_" . $entry,$conf->entity);
		if ($result4) $result5=dolibarr_del_const($db,"FTP_NAME_" . $entry,$conf->entity);
		if ($result4) $result6=dolibarr_del_const($db,"FTP_PASSIVE_" . $entry,$conf->entity);
		
        if ($result1 && $result2 && $result3 && $result4 && $result5 && $result6)
        {
            $db->commit();
            header("Location: ".$_SERVER["PHP_SELF"]);
            exit;
        }
        else
        {
            $db->rollback();
            dol_print_error($db);
        }
    }
}


/*
 * View
 */

$form=new Form($db);

llxHeader();

$linkback='<a href="'.DOL_URL_ROOT.'/admin/modules.php">'.$langs->trans("BackToModuleList").'</a>';
print load_fiche_titre($langs->trans("FTPClientSetup"), $linkback, 'title_setup');
print '<br>';

if (! function_exists('ftp_connect'))
{
	print $langs->trans("FTPFeatureNotSupportedByYourPHP");
}
else
{

	// Formulaire ajout
	print '<form name="ftpconfig" action="ftpclient.php" method="post">';
	print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';

	print '<table class="noborder" width="100%">';
	print '<tr class="liste_titre">';
	print '<td colspan="2">'.$langs->trans("NewFTPClient").'</td>';
	print '<td>'.$langs->trans("Example").'</td>';
	print '</tr>';

	print '<tr class="pair">';
	print '<td>'.$langs->trans("Label").'</td>';
	print '<td><input type="text" name="FTP_NAME_'.($lastftpentry+1).'" value="'.GETPOST("FTP_NAME_" . ($lastftpentry+1)).'" size="64"></td>';
	print '<td>My FTP access</td>';
	print '</tr>';

	print '<tr class="impair">';
	print '<td>'.$langs->trans("Server").'</td>';
	print '<td><input type="text" name="FTP_SERVER_'.($lastftpentry+1).'" value="'.GETPOST("FTP_SERVER_" . ($lastftpentry+1)).'" size="64"></td>';
	print '<td>localhost</td>';
	print '</tr>';

	print '<tr class="pair">';
	print '<td width="100">'.$langs->trans("Port").'</td>';
	print '<td><input type="text" name="FTP_PORT_'.($lastftpentry+1).'" value="'.GETPOST("FTP_PORT_" . ($lastftpentry+1)).'" size="64"></td>';
	print '<td>21 for pure non crypted FTP or if option FTP_CONNECT_WITH_SSL (See Home-Setup-Other) is on (FTPS)<br>22 if option FTP_CONNECT_WITH_SFTP (See Home-Setup-Other) is on (SFTP)</td>';
	print '</tr>';

	print '<tr class="impair">';
	print '<td>'.$langs->trans("User").'</td>';
	print '<td><input type="text" name="FTP_USER_'.($lastftpentry+1).'" value="'.GETPOST("FTP_USER_" . ($lastftpentry+1)).'" size="24"></td>';
	print '<td>myftplogin</td>';
	print '</tr>';

	print '<tr class="pair">';
	print '<td>'.$langs->trans("Password").'</td>';
	print '<td><input type="password" name="FTP_PASSWORD_'.($lastftpentry+1).'" value="'.GETPOST("FTP_PASSWORD_" . ($lastftpentry+1)).'" size="24"></td>';
	print '<td>myftppassword</td>';
	print '</tr>';

	print '<tr class="impair">';
	print '<td>'.$langs->trans("FTPPassiveMode").'</td>';
	$defaultpassive=GETPOST("FTP_PASSIVE_" . ($lastftpentry+1));
	if (! isset($_POST["FTP_PASSIVE_" . ($lastftpentry+1)])) $defaultpassive=empty($conf->global->FTP_SUGGEST_PASSIVE_BYDEFAULT)?0:1;
	print '<td>'.$form->selectyesno('FTP_PASSIVE_'.($lastftpentry+1), $defaultpassive, 2).'</td>';
	print '<td>'.$langs->trans("No").'</td>';
	print '</tr>';
	
	print '</table>';
	
	?>
	<br><div class="center"><input type="submit" class="button" value="<?php echo $langs->trans("Add") ?>"></div>
	<input type="hidden" name="action" value="add">
	<input type="hidden" name="numero_entry" value="<?php echo ($lastftpentry+1) ?>">
	<?php
	print '</form>';
	?>

	<br>

	<?php

	print '<table class="noborder" width="100%">'."\n";

	$sql ="select name, value, note from ".MAIN_DB_PREFIX."const";
	$sql.=" WHERE name like 'FTP_SERVER_%'";
	$sql.=" ORDER BY name";

	dol_syslog("ftpclient select ftp setup", LOG_DEBUG);
	$resql=$db->query($sql);
	if ($resql)
	{
		$num =$db->num_rows($resql);
		$i=0;

		while ($i < $num)
		{
			$obj = $db->fetch_object($resql);

		    preg_match('/([0-9]+)$/i',$obj->name,$reg);
			$idrss = $reg[0];
			//print "x".join(',',$reg)."=".$obj->name."=".$idrss;

			$var=true;

			print "<form name=\"externalrssconfig\" action=\"".$_SERVER["PHP_SELF"]."\" method=\"post\">";
			print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';

			print "<tr class=\"liste_titre\">";
			print "<td colspan=\"2\">".$langs->trans("FTP")." ".($idrss)."</td>";
			print "</tr>";

			$var=!$var;
			print "<tr ".$bc[$var].">";
			print "<td>".$langs->trans("Name")."</td>";
			print "<td><input type=\"text\" class=\"flat\" name=\"FTP_NAME_" . $idrss . "\" value=\"" . @constant("FTP_NAME_" . $idrss) . "\" size=\"64\"></td>";
			print "</tr>";

			$var=!$var;
			print "<tr ".$bc[$var].">";
			print "<td>".$langs->trans("Server")."</td>";
			print "<td><input type=\"text\" class=\"flat\" name=\"FTP_SERVER_" . $idrss . "\" value=\"" . @constant("FTP_SERVER_" . $idrss) . "\" size=\"64\"></td>";
			print "</tr>";

			$var=!$var;
			print "<tr ".$bc[$var].">";
			print "<td width=\"100\">".$langs->trans("Port")."</td>";
			print "<td><input type=\"text\" class=\"flat\" name=\"FTP_PORT_" . $idrss . "\" value=\"" . @constant("FTP_PORT_" . $idrss) . "\" size=\"64\"></td>";
			print "</tr>";

			$var=!$var;
			print "<tr ".$bc[$var].">";
			print "<td width=\"100\">".$langs->trans("User")."</td>";
			print "<td><input type=\"text\" class=\"flat\" name=\"FTP_USER_" . $idrss . "\" value=\"" . @constant("FTP_USER_" . $idrss) . "\" size=\"24\"></td>";
			print "</tr>";

			$var=!$var;
			print "<tr ".$bc[$var].">";
			print "<td width=\"100\">".$langs->trans("Password")."</td>";
			print "<td><input type=\"password\" class=\"flat\" name=\"FTP_PASSWORD_" . $idrss . "\" value=\"" . @constant("FTP_PASSWORD_" . $idrss) . "\" size=\"24\"></td>";
			print "</tr>";

			$var=!$var;
			print "<tr ".$bc[$var].">";
			print "<td width=\"100\">".$langs->trans("FTPPassiveMode")."</td>";
			print '<td>'.$form->selectyesno('FTP_PASSIVE_'.$idrss, @constant("FTP_PASSIVE_" . $idrss), 1).'</td>';
			print "</tr>";

			print "<tr>";
			print "<td colspan=\"2\" align=\"center\">";
			print "<input type=\"submit\" class=\"button\" name=\"modify\" value=\"".$langs->trans("Modify")."\">";
			print " &nbsp; ";
			print "<input type=\"submit\" class=\"button\" name=\"delete\" value=\"".$langs->trans("Delete")."\">";
			print "<input type=\"hidden\" name=\"numero_entry\"  value=\"".$idrss."\">";
			print "</td>";
			print "</tr>";

			print "</form>";

			$i++;
		}
	}
	else
	{
		dol_print_error($db);
	}

	print '</table>';

}

llxFooter();

$db->close();
