fix(rtl): Make clear that the direction is based on languagefeat/31420/bidi-backend-support

Signed-off-by: Joas Schilling <coding@schilljs.com>

3 files changed, 6 insertions, 7 deletions

diff --git a/lib/private/L10N/Factory.php b/lib/private/L10N/Factory.php
index ea6360efdf0..a519ae7e761 100644
--- a/lib/private/L10N/Factory.php
+++ b/lib/private/L10N/Factory.php
@@ -377,9 +377,8 @@ class Factory implements IFactory {
 		return in_array($lang, $languages);
 	}
 
-
-	public function getLanguageDirectionFromLocale(string $locale): string {
-		if (in_array($locale, self::RTL_LANGUAGES)) {
+	public function getLanguageDirection(string $language): string {
+		if (in_array($language, self::RTL_LANGUAGES, true)) {
 			return 'rtl';
 		}
 
diff --git a/lib/private/TemplateLayout.php b/lib/private/TemplateLayout.php
index bca9af16d22..60c7526435e 100644
--- a/lib/private/TemplateLayout.php
+++ b/lib/private/TemplateLayout.php
@@ -196,7 +196,7 @@ class TemplateLayout extends \OC_Template {
 		// Send the language, locale, and direction to our layouts
 		$lang = \OC::$server->get(IFactory::class)->findLanguage();
 		$locale = \OC::$server->get(IFactory::class)->findLocale($lang);
-		$direction = \OC::$server->getL10NFactory()->getLanguageDirectionFromLocale($locale);
+		$direction = \OC::$server->getL10NFactory()->getLanguageDirection($lang);
 
 		$lang = str_replace('_', '-', $lang);
 		$this->assign('language', $lang);
diff --git a/lib/public/L10N/IFactory.php b/lib/public/L10N/IFactory.php
index 4259baa3b2f..aebd318dfad 100644
--- a/lib/public/L10N/IFactory.php
+++ b/lib/public/L10N/IFactory.php
@@ -104,13 +104,13 @@ interface IFactory {
 	public function localeExists($locale);
 
 	/**
-	 * Return the current language direction from locale
+	 * Return the language direction
 	 *
-	 * @param string $locale
+	 * @param string $language
 	 * @return 'ltr'|'rtl'
 	 * @since 31.0.0
 	 */
-	public function getLanguageDirectionFromLocale(string $locale): string;
+	public function getLanguageDirection(string $language): string;
 
 	/**
 	 * iterate through language settings (if provided) in this order: