From e97198aa106af337eeb1420436a13c913e763f4f Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Sat, 9 Jul 2022 23:37:43 +0100
Subject: [PATCH] format

---
 core/userclass.php   |  2 +-
 core/util.php        | 27 ++++++++++++++-------------
 ext/varnish/main.php | 12 ++++++------
 3 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/core/userclass.php b/core/userclass.php
index 827448b2..a15d1767 100644
--- a/core/userclass.php
+++ b/core/userclass.php
@@ -89,7 +89,7 @@ new UserClass("user", "base", [
     Permissions::SEND_PM => true,
     Permissions::READ_PM => true,
     Permissions::SET_PRIVATE_IMAGE => true,
-	Permissions::PERFORM_BULK_ACTIONS => true,
+    Permissions::PERFORM_BULK_ACTIONS => true,
     Permissions::BULK_DOWNLOAD => true,
     Permissions::CHANGE_USER_SETTING => true
 ]);
diff --git a/core/util.php b/core/util.php
index a2774437..ab60089b 100644
--- a/core/util.php
+++ b/core/util.php
@@ -164,23 +164,25 @@ function check_im_version(): int
  * Get request IP
  */
 
-function get_remote_addr() {
-  return $_SERVER['REMOTE_ADDR'];
+function get_remote_addr()
+{
+    return $_SERVER['REMOTE_ADDR'];
 }
 /**
  * Get real IP if behind a reverse proxy
  */
 
-function get_real_ip() {
-  $ip = get_remote_addr();
-  if (REVERSE_PROXY_X_HEADERS && isset($_SERVER['HTTP_X_REAL_IP'])) {
-    $ip = $_SERVER['HTTP_X_REAL_IP'];
-    if(!filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
-      $ip = "0.0.0.0";
+function get_real_ip()
+{
+    $ip = get_remote_addr();
+    if (REVERSE_PROXY_X_HEADERS && isset($_SERVER['HTTP_X_REAL_IP'])) {
+        $ip = $_SERVER['HTTP_X_REAL_IP'];
+        if (!filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
+            $ip = "0.0.0.0";
+        }
     }
-  }
-  
-  return $ip;
+
+    return $ip;
 }
 
 /**
@@ -190,7 +192,7 @@ function get_real_ip() {
 function get_session_ip(Config $config): string
 {
     $mask = $config->get_string("session_hash_mask", "255.255.0.0");
-    $addr = get_real_ip(); 
+    $addr = get_real_ip();
     $addr = inet_ntop(inet_pton($addr) & inet_pton($mask));
     return $addr;
 }
@@ -822,4 +824,3 @@ function generate_key(int $length = 20): string
 
     return $randomString;
 }
-
diff --git a/ext/varnish/main.php b/ext/varnish/main.php
index 82938d17..3d20cbdb 100644
--- a/ext/varnish/main.php
+++ b/ext/varnish/main.php
@@ -6,10 +6,10 @@ class VarnishPurger extends Extension
 {
     public function onInitExt(InitExtEvent $event)
     {
-      global $config;
-      $config->set_default_string('varnish_host', '127.0.0.1');
-      $config->set_default_int('varnish_port', 80);
-      $config->set_default_string('varnish_protocol', 'http');
+        global $config;
+        $config->set_default_string('varnish_host', '127.0.0.1');
+        $config->set_default_int('varnish_port', 80);
+        $config->set_default_string('varnish_protocol', 'http');
     }
 
     private function curl_purge($path)
@@ -20,7 +20,7 @@ class VarnishPurger extends Extension
         }
 
         global $config;
-        $host = $config->get_string('varnish_host'); 
+        $host = $config->get_string('varnish_host');
         $port = $config->get_int('varnish_port');
         $protocol = $config->get_string('varnish_protocol');
         $url = $protocol . '://'. $host . '/' . $path;
@@ -32,7 +32,7 @@ class VarnishPurger extends Extension
         $result = curl_exec($ch);
         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
         if ($httpCode != 200) {
-          throw new SCoreException('PURGE ' . $url . ' unsuccessful (HTTP '. $httpCode . ')');
+            throw new SCoreException('PURGE ' . $url . ' unsuccessful (HTTP '. $httpCode . ')');
         }
         curl_close($ch);
         assert(!is_null($result) && !is_null($httpCode));