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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id: do_command.php 17797 2008-08-05 21:59:33Z JensT $
*/
require_once(dirname(__FILE__) . '/init.php');
list($index, $cmd, $return, $parentName, $rebuild_type, $albumName) =
getRequestVar(array('index', 'cmd', 'return', 'parentName', 'rebuild_type', 'albumName'));
$backUrl = '';
/*
* Test for relative URL, which we know to be local. If URL contains ://
* assume that it's remote and test it against our local full URLs
* to ensure security. Don't check for http:// or https:// because
* for all we know, someone put their album URL on a gopher server...
*/
$gUrl = makeGalleryUrl();
$gUrlStripped = substr($gUrl, 0, strrpos($gUrl, '/'));
if (!empty($return) &&
strncmp($return, $gUrlStripped, strlen($gUrlStripped)) != 0 &&
strncmp($return, $gallery->app->photoAlbumURL, strlen($gallery->app->photoAlbumURL)) != 0 &&
strncmp($return, $gallery->app->albumDirURL, strlen($gallery->app->albumDirURL)) != 0 &&
! isValidUrl($return))
{
die(gTranslate('core', 'Attempted security breach.'));
}
if(isset($index) && !isValidGalleryInteger($index)) {
die(gTranslate('core', 'Attempted security breach.'));
}
/* This is used for deleting comments from stats.php */
if (!empty($albumName)) {
$gallery->album = new Album();
$gallery->album->load($albumName);
}
if (empty($rebuild_type)) {
$title = gTranslate('core', "Rebuilding thumbnails");
}
else {
$title = gTranslate('core', "Performing operation...");
}
switch ($cmd) {
case 'rebuild_highlights':
if($gallery->user->isAdmin()) {
$albumDB = new AlbumDB(true);
$albumList = $albumDB->albumList;
$i = 0;
foreach($albumList as $nr => $album) {
if($album->isRoot()) {
$i++;
echo "\n<br><b>". sprintf (gTranslate('core', "Rebuilding highlight %s"), $i) . '</b>';
$album->setHighlight($album->getHighlight());
$album->save();
}
}
}
dismissAndReload();
break;
case 'hide':
if ($gallery->user->canWriteToAlbum($gallery->album) ||
$gallery->album->isItemOwner($gallery->user->getUid(), $index))
{
$gallery->album->hidePhoto($index);
$gallery->album->save();
}
//-- this is expected to be loaded in a popup, so dismiss ---
dismissAndReload();
break;
case 'show':
if(isset($index)) {
if ($gallery->user->canWriteToAlbum($gallery->album) ||
$gallery->album->isItemOwner($gallery->user->getUid(), $index))
{
$gallery->album->unhidePhoto($index);
$gallery->album->save();
}
}
//-- this is expected to be loaded in a popup, so dismiss ---
dismissAndReload();
break;
case 'highlight':
if(isset($index)) {
if ($gallery->user->canWriteToAlbum($gallery->album)) {
$gallery->album->setHighlight($index);
$gallery->album->save(array(i18n("Changed Highlight")));
}
}
//-- this is expected to be loaded in a popup, so dismiss ---
dismissAndReload();
break;
case 'new-album':
if ($gallery->user->canCreateAlbums() ||
$gallery->user->canCreateSubAlbum($gallery->album))
{
if (!isset($parentName)) {
$parentName = null;
}
createNewAlbum($parentName);
if(!headers_sent()) {
header("Location: " . makeAlbumHeaderUrl($gallery->session->albumName));
}
else {
$backUrl = makeAlbumUrl($gallery->session->albumName);
}
}
else {
header("Location: " . makeAlbumHeaderUrl());
}
break;
case 'reset-album-clicks':
if ($gallery->user->canWriteToAlbum($gallery->album)) {
$gallery->album->resetAllClicks();
// this is a popup do dismiss and reload!
dismissAndReload();
}
else {
header("Location: " . makeAlbumHeaderUrl());
}
break;
case 'delete-comment':
$comment_index = getRequestVar('comment_index');
if ($gallery->user->canWriteToAlbum($gallery->album) ||
!isValidGalleryInteger($comment_index) && isset($index))
{
$comment = $gallery->album->getComment($index, $comment_index);
$gallery->album->deleteComment($index, $comment_index);
$gallery->album->save(array(i18n("Comment \"%s\" by %s deleted from %s"),
$comment->getCommentText(),
$comment->getName(),
makeAlbumURL($gallery->album->fields["name"],
$gallery->album->getPhotoId($index))));
if (!empty($return)) {
dismissAndLoad($return);
}
else {
dismissAndReload();
}
}
else {
header("Location: " . makeAlbumHeaderUrl());
}
break;
default:
if (!empty($return)) {
// No command; Can be used to set a session variable
header("Location: $return");
}
break;
}
?>
<div align="center">
<form>
<?php if (!empty($backUrl)) :?>
<input type="button" value="<?php echo gTranslate('core', "Close window") ?>" onclick="document.location='<?php echo $backUrl; ?>'" class="g-button">
<?php else : ?>
<input type="button" value="<?php echo gTranslate('core', "Cancel") ?>" onclick="parent.close()" class="g-button">
<?php endif ?>
</form>
</div>
</div>
</body>
</html>
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