Xpressengine\Plugin\PluginHandler::getPlugin PHP Method

    public function getPlugin($pluginId)
    {
        return $this->plugins->get($pluginId);
    }

 public function show($pluginId, PluginHandler $handler, PluginProvider $provider)
 {
     // refresh plugin cache
     $handler->getAllPlugins(true);
     $componentTypes = $this->getComponentTypes();
     $plugin = $handler->getPlugin($pluginId);
     $provider->sync($plugin);
     return XePresenter::make('show', compact('plugin', 'componentTypes'));
 }