Add a way to disable shortcuts (#3114)

When the user do not want to use a shortcut, he can let the shortcut value
empty. This will save an empty configuration thus disabling the shortcut.
The load default action allows to use default shortcut only for disabled
shortcuts.

See #3110

1 files changed, 5 insertions, 1 deletions

diff --git a/app/Controllers/configureController.php b/app/Controllers/configureController.php
index ba7316472..78b939a91 100755
--- a/app/Controllers/configureController.php
+++ b/app/Controllers/configureController.php
@@ -174,7 +174,11 @@ class FreshRSS_configure_Controller extends Minz_ActionController {
 		$this->view->list_keys = SHORTCUT_KEYS;
 
 		if (Minz_Request::isPost()) {
-			FreshRSS_Context::$user_conf->shortcuts = validateShortcutList(Minz_Request::param('shortcuts'));
+			$shortcuts = Minz_Request::param('shortcuts');
+			if (false !== Minz_Request::param('load_default_shortcuts')) {
+				$shortcuts = array_filter($shortcuts);
+			}
+			FreshRSS_Context::$user_conf->shortcuts = validateShortcutList($shortcuts);
 			FreshRSS_Context::$user_conf->save();
 			invalidateHttpCache();