Events

Cloner provides events for extending its functionality. Modules and plugins can register event listeners, typically in their init() methods, to change Cloner’s behaviour.

Clone Button Events

The registerClonerGroups Event

The event that is triggered when Cloner gathers the settings screens that show a clone button, on each control panel request from an admin.

The event’s groups property is an array keyed by the control panel route of each screen, such as sections/index. Each value holds the id of the screen’s table, the title used in the prompt for the new name, and the action of Cloner’s clone controller (without the cloner/ prefix). Removing a group hides the clone buttons on that screen. A group can only point to one of Cloner’s own clone actions, such as clone/section.

use verbb\cloner\base\Service;
use verbb\cloner\events\RegisterClonerGroupEvent;
use yii\base\Event;

Event::on(Service::class, Service::EVENT_REGISTER_CLONER_GROUPS, function(RegisterClonerGroupEvent $event) {
    // Hide the clone buttons on the Sites screen
    unset($event->groups['sites/settings-index']);
});