Newscoop\NewscoopBundle\Controller\PluginsController::searchForPrivatePlugins PHP Метод

    private function searchForPrivatePlugins($pluginService)
    {
        $packages = array();
        foreach (new \RecursiveDirectoryIterator($pluginService->getPluginsDir() . self::PRIVATE_PLUGINS_DIR) as $file) {
            /* @var $file \SplFileInfo */
            if (!$file->isFile()) {
                continue;
            }
            if (!extension_loaded('zip')) {
                throw new Exception("In order to use private plugins, you need to have zip extension enabled");
            }
            $zip = new \ZipArchive();
            $zip->open($file->getPathname());
            if (0 == $zip->numFiles) {
                continue;
            }
            $foundFileIndex = $zip->locateName('composer.json', \ZipArchive::FL_NODIR);
            if (false === $foundFileIndex) {
                continue;
            }
            $configurationFileName = $zip->getNameIndex($foundFileIndex);
            $composerFile = "zip://{$file->getPathname()}#{$configurationFileName}";
            $json = file_get_contents($composerFile);
            $package = json_decode($json, true);
            $package['dist'] = array('type' => 'zip', 'url' => $file->getRealPath(), 'reference' => $file->getBasename(), 'shasum' => sha1_file($file->getRealPath()));
            $packages[] = $package;
        }
        return $packages;
    }