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56 lines
1.6 KiB
56 lines
1.6 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Download script for course info
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* @package chamilo.course_info
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*/
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/**
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* Code
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*/
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//session_cache_limiter('public');
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require_once '../inc/global.inc.php';
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$this_section = SECTION_COURSES;
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if (isset($_GET['session']) && $_GET['session']) {
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$archive_path = api_get_path(SYS_ARCHIVE_PATH).'temp/';
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$_cid = true;
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$is_courseAdmin = true;
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} else {
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$archive_path = api_get_path(SYS_ARCHIVE_PATH);
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}
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$archive_file = isset($_GET['archive']) ? $_GET['archive'] : null;
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$archive_file = str_replace(array('..', '/', '\\'), '', $archive_file);
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list($extension) = getextension($archive_file);
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if (empty($extension) || !file_exists($archive_path.$archive_file)) {
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exit;
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}
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$extension = strtolower($extension);
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$content_type = '';
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if (in_array($extension, array('xml', 'csv')) && (api_is_platform_admin(true) || api_is_drh())) {
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$content_type = 'application/force-download';
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} elseif ($extension == 'zip' && $_cid && (api_is_platform_admin(true) || $is_courseAdmin)) {
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$content_type = 'application/force-download';
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}
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if (empty($content_type)) {
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api_not_allowed(true);
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}
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if (Security::check_abs_path($archive_path.$archive_file, $archive_path)) {
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header('Expires: Wed, 01 Jan 1990 00:00:00 GMT');
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header('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT');
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header('Cache-Control: public');
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header('Pragma: no-cache');
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header('Content-Type: '.$content_type);
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header('Content-Length: '.filesize($archive_path.$archive_file));
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header('Content-Disposition: attachment; filename='.$archive_file);
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readfile($archive_path.$archive_file);
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exit;
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} else {
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api_not_allowed(true);
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}
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