DNProject::onAfterDelete PHP Method

    public function onAfterDelete()
    {
        parent::onAfterDelete();
        $environments = $this->Environments();
        if ($environments && $environments->exists()) {
            foreach ($environments as $env) {
                $env->delete();
            }
        }
        $fetches = $this->Fetches();
        if ($fetches && $fetches->exists()) {
            foreach ($fetches as $fetch) {
                $fetch->delete();
            }
        }
        // Delete local repository
        if (file_exists($this->getLocalCVSPath())) {
            Filesystem::removeFolder($this->getLocalCVSPath());
        }
        // Delete project template
        if (file_exists($this->getProjectFolderPath()) && Config::inst()->get('DNEnvironment', 'allow_web_editing')) {
            Filesystem::removeFolder($this->getProjectFolderPath());
        }
        // Delete the deploy key
        if (file_exists($this->getKeyDir())) {
            Filesystem::removeFolder($this->getKeyDir());
        }
    }