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fix(get_browser_language): return defaultLocale if browser doesn't send user preferred language

This commit is contained in:
Yassine Doghri 2022-07-18 16:07:44 +00:00
parent b5263107da
commit 9cc2996261
1 changed files with 7 additions and 2 deletions
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9
app/Helpers/misc_helper.php
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@ -11,12 +11,17 @@ declare(strict_types=1);
if (! function_exists('get_browser_language')) {
/**
* Gets the browser default language using the request header key `HTTP_ACCEPT_LANGUAGE`
* Gets the browser default language using the request header key `HTTP_ACCEPT_LANGUAGE`. Returns Castopod's default
* locale if `HTTP_ACCEPT_LANGUAGE` is null.
*
* @return string ISO 639-1 language code
*/
function get_browser_language(string $httpAcceptLanguage): string
function get_browser_language(?string $httpAcceptLanguage = null): string
{
if ($httpAcceptLanguage === null) {
return config('App')->defaultLocale;
}
$langs = explode(',', $httpAcceptLanguage);
return substr($langs[0], 0, 2);