From 226516aca48e97d3dc4e4df213bc2023e64b1afd Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Sun, 27 Mar 2022 21:29:24 +0200
Subject: Initial commit

---
 api/get_image.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 api/get_image.php

(limited to 'api/get_image.php')

diff --git a/api/get_image.php b/api/get_image.php
new file mode 100644
index 0000000..e8ea59f
--- /dev/null
+++ b/api/get_image.php
@@ -0,0 +1,20 @@
+<?php
+
+if (isset($_GET["_"])) {
+    $f = trim($_GET["_"]);
+} else {
+    die();
+}
+
+header("Content-Type: image/png");
+
+if (str_contains($f, "/") || str_contains($f, ".") || trim($f) === "") die();
+$f = str_replace(":", "-", $f);
+
+if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/data/images/" . $f . ".png")) {
+    $url = $_SERVER['DOCUMENT_ROOT'] . "/data/images/" . $f . ".png";
+} else {
+    $url = "https://www.gravatar.com/avatar/" . md5($f) . "?f=y&d=identicon&s=256";
+}
+
+die(file_get_contents($url));
\ No newline at end of file
-- 
cgit