mirror/moodle-auth_outage
1
0
Fork 0
mirror of https://github.com/catalyst/moodle-auth_outage.git synced 2026-05-16 21:41:31 +02:00
Code Issues Packages Projects Releases Wiki Activity

Issue #22 - Auto-detect mime types.

Browse Source
This commit is contained in:
Daniel Thee Roperto
2016-11-10 15:03:07 +11:00
parent 24759fe280
commit 4232ce1b6e
3 changed files with 70 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
file.php
View File

@@ -28,13 +28,20 @@
*/
// File should have at least 3 characters as we will check the extension below.
if (!isset($_GET['file']) || (strlen($_GET['file']) < 3)) {
if (!isset($_GET['file'])) {
http_response_code(400);
die('Missing file parameter.');
}
$parts = explode('.', $_GET['file']);
if (count($parts) != 2) {
http_response_code(400);
die('Invalid file requested.');
}
$mime = base64_decode($parts[1]);
// Detect type, we only support css or PNG images.
header('Content-Type: '.(substr($_GET['file'], -3) == 'css' ? 'text/css' : 'image/png'));
header('Content-Type: '.$mime);
// Use cache.
$lifetime = 60 * 60 * 24; // 1 day.