/**
* Remove widgets if their is unused.
*
* @param array $widgets Widgets list.
*
* @return void
*/
protected function _removeUnusedWidgets($widgets)
{
// Get widgets from databases.
print ConsoleUtil::headLine('Checking unused widgets...');
foreach (Widget::find() as $widget) {
if (!in_array($widget->name, $widgets)) {
$this->_info('Removing unused widget: ' . $widget->name . PHP_EOL);
$widget->delete();
}
}
print PHP_EOL;
}
/**
* Prepare widgets metadata for Engine.
*
* @param DI $di Dependency injection.
*
* @return void
*/
protected function _initWidgets(DI $di)
{
if ($di->get('app')->isConsole()) {
return;
}
$cache = $di->get('cacheData');
$widgets = $cache->get(System::CACHE_KEY_WIDGETS_METADATA);
if ($widgets === null) {
$widgets = [];
foreach (Widget::find() as $object) {
$widgets[] = [$object->id, $object->getKey(), $object];
}
$cache->save(System::CACHE_KEY_WIDGETS_METADATA, $widgets, 0);
// Unlimited.
}
$di->get('widgets')->addWidgets($widgets);
}
