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<?php
/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
/**
*
* LICENSE: GNU General Public License, version 2 (GPLv2)
* Copyright 2001 - 2013 Ampache.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License v2
* as published by the Free Software Foundation.
*
* 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.
*
*/
/**
* Album Art
* This pulls album art out of the file using the getid3 library
* and dumps it to the browser as an image mime type.
*
*/
// This file is a little weird it needs to allow API session
// this needs to be done a little better, but for now... eah
define('NO_SESSION','1');
require_once 'lib/init.php';
// Check to see if they've got an interface session or a valid API session, if not GTFO
if (!Session::exists('interface', $_COOKIE[Config::get('session_name')]) && !Session::exists('api', $_REQUEST['auth'])) {
debug_event('image','Access denied, checked cookie session:' . $_COOKIE[Config::get('session_name')] . ' and auth:' . $_REQUEST['auth'], 1);
exit;
}
// If we aren't resizing just trash thumb
if (!Config::get('resize_images')) { $_GET['thumb'] = null; }
// FIXME: Legacy stuff - should be removed after a version or so
if (!isset($_GET['object_type'])) {
$_GET['object_type'] = 'album';
}
$type = Art::validate_type($_GET['object_type']);
/* Decide what size this image is */
switch ($_GET['thumb']) {
case '1':
/* This is used by the now_playing stuff */
$size['height'] = '75';
$size['width'] = '75';
break;
case '2':
$size['height'] = '128';
$size['width'] = '128';
break;
case '3':
/* This is used by the flash player */
$size['height'] = '80';
$size['width'] = '80';
break;
default:
$size['height'] = '275';
$size['width'] = '275';
if (!isset($_GET['thumb'])) { $return_raw = true; }
break;
} // define size based on thumbnail
switch ($_GET['type']) {
case 'popup':
require_once Config::get('prefix') . '/templates/show_big_art.inc.php';
break;
// If we need to pull the data out of the session
case 'session':
Session::check();
$filename = scrub_in($_REQUEST['image_index']);
$image = Art::get_from_source($_SESSION['form']['images'][$filename], 'album');
$mime = $_SESSION['form']['images'][$filename]['mime'];
break;
default:
$media = new $type($_GET['id']);
$filename = $media->name;
$art = new Art($media->id,$type);
$art->get_db();
if (!$art->raw_mime) {
$mime = 'image/jpeg';
$image = file_get_contents(Config::get('prefix') .
Config::get('theme_path') .
'/images/blankalbum.jpg');
}
else {
if ($_GET['thumb']) {
$thumb_data = $art->get_thumb($size);
}
$mime = $thumb_data
? $thumb_data['thumb_mime']
: $art->raw_mime;
$image = $thumb_data
? $thumb_data['thumb']
: $art->raw;
}
break;
} // end switch type
if ($image) {
$extension = Art::extension($mime);
$filename = scrub_out($filename . '.' . $extension);
// Send the headers and output the image
$browser = new Horde_Browser();
$browser->downloadHeaders($filename, $mime, true);
echo $image;
}
?>
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