From 76714653342887f249159cd14b5554882455807f Mon Sep 17 00:00:00 2001
From: peolic <66393006+peolic@users.noreply.github.com>
Date: Fri, 2 Apr 2021 02:09:10 +0300
Subject: [PATCH] Fix performer age timezone issues (#1251)

* Parse date string manually
---
 ui/v2.5/src/utils/text.ts | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/ui/v2.5/src/utils/text.ts b/ui/v2.5/src/utils/text.ts
index 1c7407a86..b69c440dc 100644
--- a/ui/v2.5/src/utils/text.ts
+++ b/ui/v2.5/src/utils/text.ts
@@ -69,11 +69,27 @@ const fileNameFromPath = (path: string) => {
   return path.replace(/^.*[\\/]/, "");
 };
 
+const stringToDate = (dateString: string) => {
+  if (!dateString) return null;
+
+  const parts = dateString.split("-");
+  // Invalid date string
+  if (parts.length !== 3) return null;
+
+  const year = Number(parts[0]);
+  const monthIndex = Math.max(0, Number(parts[1]) - 1);
+  const day = Number(parts[2]);
+
+  return new Date(year, monthIndex, day, 0, 0, 0, 0);
+};
+
 const getAge = (dateString?: string | null, fromDateString?: string) => {
   if (!dateString) return 0;
 
-  const birthdate = new Date(dateString);
-  const fromDate = fromDateString ? new Date(fromDateString) : new Date();
+  const birthdate = stringToDate(dateString);
+  const fromDate = fromDateString ? stringToDate(fromDateString) : new Date();
+
+  if (!birthdate || !fromDate) return 0;
 
   let age = fromDate.getFullYear() - birthdate.getFullYear();
   if (
@@ -176,6 +192,7 @@ const TextUtils = {
   fileSizeFractionalDigits,
   secondsToTimestamp,
   fileNameFromPath,
+  stringToDate,
   age: getAge,
   bitRate,
   resolution,