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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2005 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Id: do_command.php,v 1.79.2.4 2005/03/23 08:51:44 cryptographite Exp $
*/
?>
<?php
require_once(dirname(__FILE__) . '/init.php');
list($index, $cmd, $return, $parentName, $rebuild_type, $albumName) =
getRequestVar(array('index', 'cmd', 'return', 'parentName', 'rebuild_type', 'albumName'));
/*
* Test for relative URL, which we know to be local. If URL contains ://
* assume that it's remote and test it against our local full URLs
* to ensure security. Don't check for http:// or https:// because
* for all we know, someone put their album URL on a gopher server...
*/
if (!empty($return) && $return[0] != '/' && strstr($return, '://') !== false) {
if (strncmp($return, $gallery->app->photoAlbumURL, strlen($gallery->app->photoAlbumURL)) != 0 &&
strncmp($return, $gallery->app->albumDirURL, strlen($gallery->app->albumDirURL)) != 0) {
die(_('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 = _("Rebuilding Thumbnails");
} else {
$title = _("Performing Operation..");
}
switch ($cmd) {
case 'remake-thumbnail':
if ($gallery->user->canWriteToAlbum($gallery->album)) {
printPopupStart($title);
if (empty($rebuild_type)) {
echo _("Do you also want to rebuild the thumbnails in subalbums?");
echo makeFormIntro('do_command.php',
array('method' => 'post'),
array('type' => 'popup', 'index' => $index, 'cmd' => $cmd,
'return' => $return, 'parentName' => $parentName));
?>
<br>
<input type="radio" name="rebuild_type" value="recursive"><?php echo _("yes"); ?>
<input type="radio" name="rebuild_type" value="single" checked><?php echo _("no"); ?>
<br><br>
<input type="submit" value="<?php echo _("Start") ?>"><br><br>
</form>
<?php
}
else {
if ($rebuild_type == "single") {
if ($gallery->session->albumName && isset($index)) {
if ($index == "all") {
$np = $gallery->album->numPhotos(1);
echo ("<br> " . sprintf(_("Rebuilding %d thumbnails..."), $np));
my_flush();
for ($i = 1; $i <= $np; $i++) {
echo("<br> ". sprintf(_("Processing image %d..."), $i));
my_flush();
set_time_limit($gallery->app->timeLimit);
$gallery->album->makeThumbnail($i);
}
} else {
echo ("<br> " . _("Rebuilding 1 thumbnail..."));
my_flush();
set_time_limit($gallery->app->timeLimit);
$gallery->album->makeThumbnail($index);
}
$gallery->album->save();
//-- this is expected to be loaded in a popup, so dismiss ---
dismissAndReload();
}
} else if ($rebuild_type == "recursive") {
if ($gallery->session->albumName && isset($index)) {
$gallery->album->makeThumbnailRecursive($index);
$gallery->album->save();
dismissAndReload();
}
}
}
}
break;
case 'logout':
gallery_syslog("Logout by ". $gallery->session->username ." from ". $HTTP_SERVER_VARS['REMOTE_ADDR']);
$gallery->session->username = "";
$gallery->session->language = "";
destroyGallerySession();
if (!ereg("^http|^{$gallery->app->photoAlbumURL}", $return)) {
$return = makeGalleryHeaderUrl($return);
}
header("Location: $return");
break;
case 'hide':
if ($gallery->user->canWriteToAlbum($gallery->album)) {
$gallery->album->hidePhoto($index);
$gallery->album->save();
} else {
if ($gallery->album->isAlbum($index)) {
$myAlbumName = $gallery->album->getAlbumName($index);
$myAlbum = new Album;
$myAlbum->load($myAlbumName);
}
if ((isset($myAlbum) && $gallery->user->isOwnerOfAlbum($myAlbum)) ||
$gallery->album->isItemOwner($gallery->user->getUid(), $index)) {
$gallery->album->hidePhoto($index);
$gallery->album->save();
}
}
//-- this is expected to be loaded in a popup, so dismiss ---
dismissAndReload();
break;
case 'show':
if ($gallery->user->canWriteToAlbum($gallery->album)) {
$gallery->album->unhidePhoto($index);
$gallery->album->save();
} else {
if ($gallery->album->isAlbum($index)) {
$myAlbumName = $gallery->album->getAlbumName($index);
$myAlbum = new Album;
$myAlbum->load($myAlbumName);
}
if ((isset($myAlbum) && $gallery->user->isOwnerOfAlbum($myAlbum)) ||
$gallery->album->isItemOwner($gallery->user->getUid(), $index)) {
$gallery->album->unhidePhoto($index);
$gallery->album->save();
}
}
//-- this is expected to be loaded in a popup, so dismiss ---
dismissAndReload();
break;
case 'highlight':
if ($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);
header("Location: " . makeAlbumHeaderUrl($gallery->session->albumName));
} else {
header("Location: " . makeAlbumHeaderUrl());
}
break;
case 'reset-album-clicks':
if ($gallery->user->canWriteToAlbum($gallery->album)) {
$gallery->album->resetAllClicks();
// this is a popup do dismiss and reload!
dismissAndReload();
} else {
header("Location: " . makeAlbumHeaderUrl());
}
break;
case 'delete-comment':
if ($gallery->user->canWriteToAlbum($gallery->album)) {
$comment_index = getRequestVar('comment_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>
<input type="button" value="<?php echo _("Dismiss") ?>" onclick='parent.close()'>
</form>
</div>
</div>
</body>
</html>
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