<?php
/****************************************************************************************/
/* ACollab */
/****************************************************************************************/
/* Copyright (c) 2002-2005 Adaptive Technology Resource Centre / University of Toronto */
/* */
/* http://atutor.ca/acollab */
/* */
/* This program is free software. You may 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 may access the GNU General Public License at: */
/* http://www.opensource.org/licenses/gpl-license.php */
/* */
/* You may contact the Adaptive Technology Resource Centre at */
/* Robarts Library, University of Toronto */
/* 130 St. George Street, Toronto, Ontario, Canada M5S 1A5 */
/* Further contact information is available at http://www.utoronto.ca/atrc/ */
/****************************************************************************************/
/* Programmer: */
/* Joel Kronenberg - ATRC */
/****************************************************************************************/
// $Id: delete_file.php 371 2005-02-09 16:11:10Z shozubq $
define('AC_INCLUDE_PATH', '../include/');
require(AC_INCLUDE_PATH.'vitals.inc.php');
authenticate(USER_CLIENT, USER_GROUP_ADMIN);
if (isset($_POST['cancel'])) {
Header('Location: index.php?id='.$_POST['folder_id']);
exit;
}
$id = intval($_REQUEST['id']);
$sql = "SELECT * FROM ".TABLE_PREFIX."files WHERE file_id=$id AND group_id=$_SESSION[group_id]";
$result = mysql_query($sql,$db);
if (!($row = mysql_fetch_array($result))) {
$_SECTION[0][0] = _AC('home');
$_SECTION[0][1] = 'home.php';
$_SECTION[1][0] = _AC('drafting_room');
$_SECTION[1][1] = 'drafting/';
$_SECTION[2][0] = _AC('delete_file');
require(AC_INCLUDE_PATH.'header.inc.php');
$errors[] = E_FILE_NOT_FOUND;
print_errors($errors);
require (AC_INCLUDE_PATH.'footer.inc.php');
exit;
} else if ($row['folder_id'] == 0 && $row['member_id'] != $_SESSION['member_id'] && !authenticate(USER_GROUP_ADMIN, USER_RETURN_CHECK)) {
/* if file's in a private folder that is not yours and you're not grp admin */
$_SECTION[0][0] = _AC('home');
$_SECTION[0][1] = 'home.php';
$_SECTION[1][0] = _AC('drafting_room');
$_SECTION[1][1] = 'drafting/';
$_SECTION[2][0] = _AC('delete_file');
require(AC_INCLUDE_PATH.'header.inc.php');
/* actually permission is denied, but for security we fake a "FNF" */
$errors[] = E_FILE_NOT_FOUND;
print_errors($errors);
require (AC_INCLUDE_PATH.'footer.inc.php');
exit;
} else if (!authenticate(USER_GROUP_ADMIN, USER_RETURN_CHECK) && $row['locked']) {
$_SECTION[0][0] = _AC('home');
$_SECTION[0][1] = 'home.php';
$_SECTION[1][0] = _AC('drafting_room');
$_SECTION[1][1] = 'drafting/';
$_SECTION[2][0] = _AC('delete_file');
require(AC_INCLUDE_PATH.'header.inc.php');
$errors[] = E_FILE_LOCKED;
print_errors($errors);
require (AC_INCLUDE_PATH.'footer.inc.php');
exit;
}
if (isset($_POST['submit'])) {
$sql = "DELETE FROM ".TABLE_PREFIX."files WHERE file_id=$id AND group_id=$_SESSION[group_id]";
mysql_query($sql, $db);
/* unlink the events */
$sql = "DELETE FROM ".TABLE_PREFIX."events_files WHERE file_id=$id";
mysql_query($sql, $db);
$sql = "SELECT revision_id FROM ".TABLE_PREFIX."files_revisions WHERE file_id=$id";
$result = mysql_query($sql, $db);
while ($row = mysql_fetch_assoc($result)) {
/* delete files from uploads directory */
$sql = "DELETE FROM ".TABLE_PREFIX."files_revisions WHERE revision_id=$row[revision_id] AND file_id=$id";
mysql_query($sql, $db);
if (mysql_affected_rows($db) == 1) {
$char = substr($row['revision_id'], 0, 1).'/';
@unlink(UPLOAD_DIR.$char.$row['revision_id']);
}
/* Delete revision comments */
$sql = "DELETE FROM ".TABLE_PREFIX."revisions_comments WHERE revision_id=$row[revision_id]";
mysql_query($sql, $db);
/* delete events files */
$sql1 = "DELETE FROM ".TABLE_PREFIX."events_files WHERE file_id=$row[revision_id]";
mysql_query($sql1, $db);
}
header('Location: index.php?f='.F_FILE_DELETED.SEP.'id='.$_POST['folder_id']);
exit;
}
$_SECTION[0][0] = _AC('home');
$_SECTION[0][1] = 'home.php';
$_SECTION[1][0] = _AC('drafting_room');
$_SECTION[1][1] = 'drafting/';
$_SECTION[2][0] = _AC('delete_file');
$_SECTION[2][1] = 'drafting/delete_file.php';
require(AC_INCLUDE_PATH.'header.inc.php');
?>
<br />
<form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<input type="hidden" name="id" value="<?php echo $id; ?>" />
<input type="hidden" name="folder_id" value="<?php echo $row['folder_id']; ?>" />
<table border="0" cellspacing="0" cellpadding="2" align="center" class="box2">
<tr>
<th colspan="4" class="box"><h3><?php echo _AC('delete_file'); ?></h3></th>
</tr>
<tr>
<td class="row1 nobar"> </td>
<td class="row1 nobar" width="20%"><b><?php echo _AC('title'); ?>:</b></td>
<td class="row1 nobar"><?php echo $row['title']; ?></td>
<td class="row1 nobar"> </td>
</tr>
<tr>
<td class="row1 nobar"> </td>
<td class="row1 nobar" width="20%"><b><?php echo _AC('revisions'); ?>:</b></td>
<td class="row1 nobar"><?php echo $row['num_revisions']; ?></td>
<td class="row1 nobar"> </td>
</tr>
<tr>
<td class="row1"> </td>
<td class="row1" valign="top"><b><?php echo _AC('description'); ?>:</b></td>
<td class="row1"><?php echo nl2br($row['description']); ?></td>
<td class="row1"> </td>
</tr>
<tr>
<td class="row1"> </td>
<td class="row1" colspan="2"><img src="images/clr.gif" height="1" width="1" alt="" /><br /><?php echo _AC('confirm_delete_file'); ?><br /></td>
<td class="row1"> </td>
</tr>
<tr bgcolor="white">
<td class="row1"> </td>
<td class="row1" align="right" colspan="2"><br /><input type="submit" name="submit" value="<?php echo _AC('delete'); ?>" class="submitY" onfocus="this.className='submitY highlight'" onblur="this.className='submitY'" /> <input type="submit" name="cancel" value="<?php echo _AC('cancel'); ?>" class="submitN" onfocus="this.className='submitN highlight'" onblur="this.className='submitN'" /><br /><br /></td>
<td class="row1"> </td>
</tr>
</table>
</form>
<?php
require(AC_INCLUDE_PATH.'footer.inc.php');
?>