museum-digital/MD_STD
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Add function for getting user language without using cookies

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This commit is contained in:
Joshua Ramon Enslin 2023-08-14 15:15:41 +02:00
parent a8599667c9
commit 6426947e60
Signed by: jrenslin
GPG Key ID: 46016F84501B70AE
1 changed files with 18 additions and 1 deletions
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19
src/MD_STD.php
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@ -465,6 +465,23 @@ final class MD_STD {
} }
/**
* Returns expected user language without making use of a cookie..
*
* @param non-empty-array<non-empty-string> $allowed_langs Allowed languages.
* @param non-empty-string $default_lang Default language.
*
* @return non-empty-string
*/
public static function get_user_lang_no_cookie(array $allowed_langs, string $default_lang):string {
if (isset($_GET['navlang']) and in_array($_GET['navlang'], $allowed_langs, true)) {
return $_GET['navlang'];
}
return $lang = self::lang_getfrombrowser($allowed_langs, $default_lang, "", false);
}
/** /**
* Function lang_getfrombrowser gets the browser language based on HTTP headers. * Function lang_getfrombrowser gets the browser language based on HTTP headers.
* *
@ -474,7 +491,7 @@ final class MD_STD {
* @param string $lang_variable Currently set language variable. Optional. * @param string $lang_variable Currently set language variable. Optional.
* @param boolean $strict_mode Whether to demand "de-de" (true) or "de" (false) Optional. * @param boolean $strict_mode Whether to demand "de-de" (true) or "de" (false) Optional.
* *
* @return string * @return non-empty-string
*/ */
public static function lang_getfrombrowser(array $allowed_languages, string $default_language, string $lang_variable = "", bool $strict_mode = true):string { public static function lang_getfrombrowser(array $allowed_languages, string $default_language, string $lang_variable = "", bool $strict_mode = true):string {