From 3b6bbd30635e64f654ed6f4674bb7a79c9727910 Mon Sep 17 00:00:00 2001
From: jedi <git@m.j3d1.de>
Date: Wed, 11 Dec 2019 23:12:00 +0100
Subject: [PATCH] improve the thumbnail hack

---
 public/thumbnail.php | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/public/thumbnail.php b/public/thumbnail.php
index 58bc2dd..c9c3fd5 100644
--- a/public/thumbnail.php
+++ b/public/thumbnail.php
@@ -1,9 +1,11 @@
 <?php
 
-#echo "TODO: create thumbnail for ".$_GET["id"]." here";
+function log_error(string $message){
+    file_put_contents('../php_errors.log', $message.PHP_EOL , FILE_APPEND | LOCK_EX);
+}
 
-$width = 100;
-$height = 100;
+$width = 200;
+$height = 200;
 $quality = 90;
 
 $thumb = getcwd() . $_GET["id"];
@@ -16,11 +18,14 @@ if (is_file($img)) {
     $imagick->cropThumbnailImage($width, $height);
     $imagick->setImagePage(0, 0, 0, 0);
     if (file_put_contents($thumb, $imagick) === false) {
-        throw new Exception("Could not put contents.");
+        log_error("Could not put contents.");
     }
-    return true;
+
+    header("Content-type: image/jpeg");
+    echo $imagick;
+    exit;
 } else {
-    throw new Exception("No valid image provided with {$img}.");
+    log_error("No valid image provided with {$img}.");
 }