Piwik\Plugin\Manager::reloadActivatedPlugins PHP Method

    private function reloadActivatedPlugins()
    {
        $pluginsToPostPendingEventsTo = array();
        foreach ($this->pluginsToLoad as $pluginName) {
            if (!$this->isPluginLoaded($pluginName) && !$this->isPluginThirdPartyAndBogus($pluginName)) {
                $newPlugin = $this->loadPlugin($pluginName);
                if ($newPlugin === null) {
                    continue;
                }
                if ($newPlugin->hasMissingDependencies()) {
                    $this->deactivatePlugin($pluginName);
                    // at this state we do not know yet whether current user has super user access. We do not even know
                    // if someone is actually logged in.
                    $message = Piwik::translate('CorePluginsAdmin_WeDeactivatedThePluginAsItHasMissingDependencies', array($pluginName, $newPlugin->getMissingDependenciesAsString()));
                    $message .= ' ';
                    $message .= Piwik::translate('General_PleaseContactYourPiwikAdministrator');
                    $notification = new Notification($message);
                    $notification->context = Notification::CONTEXT_ERROR;
                    Notification\Manager::notify('PluginManager_PluginDeactivated', $notification);
                    continue;
                }
                $pluginsToPostPendingEventsTo[] = $newPlugin;
            }
        }
        // post pending events after all plugins are successfully loaded
        foreach ($pluginsToPostPendingEventsTo as $plugin) {
            EventDispatcher::getInstance()->postPendingEventsTo($plugin);
        }
    }