From 8f215b2f6aac7a831625f2ddccb577b53b061aa9 Mon Sep 17 00:00:00 2001
From: Flokami <flokami@flokami.ovh>
Date: Mon, 18 Apr 2022 22:51:16 +0400
Subject: [PATCH] Fix : Test pg_escape and pg_unescape exist before executing
 them

---
 lib/Tools/DbHelper.php      | 7 ++++++-
 lib/Tools/YoutubeHelper.php | 4 +++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/lib/Tools/DbHelper.php b/lib/Tools/DbHelper.php
index 6019864..eabf635 100644
--- a/lib/Tools/DbHelper.php
+++ b/lib/Tools/DbHelper.php
@@ -132,7 +132,12 @@ class DbHelper
     public function getExtra($data)
     {
         if ($this->getDBType() == "pgsql" && is_resource($data)) {
-            $extra = pg_unescape_bytea(stream_get_contents($data));
+            if (function_exists("pg_unescape_bytea")) {
+                $extra = pg_unescape_bytea(stream_get_contents($data));
+            }
+            else {
+                $extra = stream_get_contents($data);
+            }
             return unserialize($extra);
         }
         return unserialize($data);
diff --git a/lib/Tools/YoutubeHelper.php b/lib/Tools/YoutubeHelper.php
index 4e9cc8d..fd13af4 100644
--- a/lib/Tools/YoutubeHelper.php
+++ b/lib/Tools/YoutubeHelper.php
@@ -65,7 +65,9 @@ class YoutubeHelper
         if ($file) {
             $extra = serialize($extra);
             if($this->dbconn->getDBType() == "pgsql"){
-                $extra = pg_escape_bytea($extra);
+                if (function_exists("pg_escape_bytea")) {
+                    $extra = pg_escape_bytea($extra);
+                }
             }
             $data = [
                 'uid' => $this->user,