gistfile1.txt

    public function checkPaths($e) {
        $response = $e->getTarget()->getResponse();
        $return = '';
        $errors = array();

        // Check directories
        $checkDirs = array(
            'Session Save Path' => session_save_path(),
            'Upload Temp' => ini_get('upload_tmp_dir'),
            'Search' => APPLICATION_PATH . '/data/Search/',
            'Cache' => APPLICATION_PATH . '/data/Cache/',
            'Doctrine Proxies' => APPLICATION_PATH . '/data/DoctrineORMModule/Proxy'
        );
        $return .= '<style>span.fail {color: red;}</style>';
        $return .= "<h1>Stuki Installation Step 1 - Paths</h1><pre>";

        foreach ($checkDirs as $key => $checkDir) {
            $return .= "Testing $key Directory\n";

            // Directory testing from Smarty->testInstall();
            if (!is_dir($checkDir)) {
                $status = false;
                $message = "<span class=\"fail\">FAILED</span>: {$checkDir} is not a directory";
                $return .= $message . ".\n\n";
                $errors['compile_dir'] = $message;
            } elseif (!is_readable($checkDir)) {
                $status = false;
                $message = "<span class=\"fail\">FAILED</span>: {$checkDir} is not readable";
                $return .= $message . ".\n\n";
                $errors['compile_dir'] = $message;
            } elseif (!is_writable($checkDir)) {
                $status = false;
                $message = "<span class=\"fail\">FAILED</span>: {$checkDir} is not writable";
                $return .= $message . ".\n\n";
                $errors['compile_dir'] = $message;
            } else {
                $return .= "{$checkDir} is OK.\n\n";
            }

        }
        $return .= '</pre>
            You must fix these errors to continue.
        ';

        if ($errors) {
            echo $return;
            $e->stopPropagation();
            return $response;
        }

        return true;
    }