From e1d3e344968cb8cbe593a8475a57efa2b92042ff Mon Sep 17 00:00:00 2001
From: phl0 <github@florian-wolters.de>
Date: Mon, 20 May 2024 09:08:59 +0200
Subject: [PATCH] Use cURL for LoTW ADIF import as well

---
 application/controllers/Lotw.php | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/application/controllers/Lotw.php b/application/controllers/Lotw.php
index 00444ac92..680fd18d1 100644
--- a/application/controllers/Lotw.php
+++ b/application/controllers/Lotw.php
@@ -758,10 +758,19 @@ class Lotw extends CI_Controller {
 			}
 
 			if (is_writable(dirname($file)) && (!file_exists($file) || is_writable($file))) {
-				file_put_contents($file, file_get_contents($lotw_url));
+				$ch = curl_init();
+				curl_setopt($ch, CURLOPT_URL, $lotw_url);
+				curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+				curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
+				$content = curl_exec($ch);
+				if(!curl_errno($ch)){
+					file_put_contents($file, $content);
 
-				ini_set('memory_limit', '-1');
-				$this->loadFromFile($file);
+					ini_set('memory_limit', '-1');
+					$this->loadFromFile($file);
+				} else {
+					print "LoTW download failed for user ".$data['user_lotw_name'].": ".curl_strerror(curl_errno($ch)).".";
+				}
 			} else {
 				if (!is_writable(dirname($file))) {
 					$data['errormsg'] = 'Directory '.dirname($file).' is not writable!';