<?php
//    MyDMS. Document Management System
//    Copyright (C) 2010 Matteo Lucarelli
//
//    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., 675 Mass Ave, Cambridge, MA 02139, USA.

include("../inc/inc.Settings.php");
include("../inc/inc.Utils.php");
include("../inc/inc.DBInit.php");
include("../inc/inc.Language.php");
include("../inc/inc.ClassUI.php");
include("../inc/inc.Authentication.php");

if (!isset($_GET["documentid"]) || !is_numeric($_GET["documentid"]) || intval($_GET["documentid"])<1) {
	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}

$documentid = intval($_GET["documentid"]);
$document = $dms->getDocument($documentid);

if (!is_object($document)) {
	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
}

$folder = $document->getFolder();
$docPathHTML = getFolderPathHTML($folder, true). " / <a href=\"../out/out.ViewDocument.php?documentid=".$documentid."\">".htmlspecialchars($document->getName())."</a>";

if (!isset($_GET["fileid"]) || !is_numeric($_GET["fileid"]) || intval($_GET["fileid"])<1) {
	UI::exitError(getMLText("document_title", array("documentname" => htmlspecialchars($document->getName()))),getMLText("invalid_file_id"));
}

$fileid = $_GET["fileid"];
$file = $document->getDocumentFile($fileid);

if (!is_object($file)) {
	UI::exitError(getMLText("document_title", array("documentname" => htmlspecialchars($document->getName()))),getMLText("invalid_file_id"));
}

if (($document->getAccessMode($user) < M_ALL)&&($user->getID()!=$file->getUserID())) {
	UI::exitError(getMLText("document_title", array("documentname" => htmlspecialchars($document->getName()))),getMLText("access_denied"));
}


UI::htmlStartPage(getMLText("document_title", array("documentname" => htmlspecialchars($document->getName()))));
UI::globalNavigation($folder);
UI::pageNavigation($docPathHTML, "view_document");
UI::contentHeading(getMLText("rm_file"));
UI::contentContainerStart();

?>
<form action="../op/op.RemoveDocumentFile.php" name="form1" method="POST">
  <?php echo createHiddenFieldWithKey('removedocumentfile'); ?>
	<input type="Hidden" name="documentid" value="<?php echo $documentid?>">
	<input type="Hidden" name="fileid" value="<?php echo $fileid?>">
	<p><?php printMLText("confirm_rm_file", array ("documentname" => htmlspecialchars($document->getName()), "name" => htmlspecialchars($file->getName())));?></p>
	<input type="Submit" value="<?php printMLText("rm_file");?>">
</form>
<?php
UI::contentContainerEnd();
UI::htmlEndPage();
?>
