Add language detection when the user is not logged in (#3022)

Before, when the user was not logged in, pages where translated with the '_' user language.
Now, they are translated with the user preferred language if there is one supported by FreshRSS or with the system default language.

1 files changed, 5 insertions, 0 deletions

diff --git a/app/Controllers/authController.php b/app/Controllers/authController.php
index d61472e53..d158092bf 100644
--- a/app/Controllers/authController.php
+++ b/app/Controllers/authController.php
@@ -148,6 +148,8 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 					FreshRSS_FormAuth::deleteCookie();
 				}
 
+				Minz_Translate::init($conf->language);
+
 				// All is good, go back to the index.
 				Minz_Request::good(_t('feedback.auth.login.success'),
 				                   array('c' => 'index', 'a' => 'index'));
@@ -191,6 +193,8 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 				Minz_Session::_param('csrf');
 				FreshRSS_Auth::giveAccess();
 
+				Minz_Translate::init($conf->language);
+
 				Minz_Request::good(_t('feedback.auth.login.success'),
 				                   array('c' => 'index', 'a' => 'index'));
 			} else {
@@ -231,6 +235,7 @@ class FreshRSS_auth_Controller extends Minz_ActionController {
 
 		$this->view->show_tos_checkbox = file_exists(join_path(DATA_PATH, 'tos.html'));
 		$this->view->show_email_field = FreshRSS_Context::$system_conf->force_email_validation;
+		$this->view->preferred_language = Minz_Translate::getLanguage(null, Minz_Request::getPreferredLanguages(), FreshRSS_Context::$system_conf->language);
 		Minz_View::prependTitle(_t('gen.auth.registration.title') . ' · ');
 	}
 }