Import newsletter subscribers into Magento

Magento Subscriber Import From CSV

<?php

$magentoRootPath = './public';
require_once $magentoRootPath . '/shell/abstract.php';

class SubscriberImportFromCsv extends Mage_Shell_Abstract
{
    protected $_fileName;
    protected $_emailFieldIndex;
    protected $_hasHeaderRow;
    protected $_defaults = array(
        'store_id' => 1,
    );

    public function __construct()
    {
        parent::__construct();
        $this->_defaults['subscriber_status'] = Mage_Newsletter_Model_Subscriber::STATUS_SUBSCRIBED;

        if ($this->getArg('h') ||
            $this->getArg('help') ||
            count($this->_args) == 0) {
            echo $this->usageHelp();
            return 1;
        }

        $this->_fileName = $this->getArg('f') ?: 'subscribers.csv';
        $this->_emailFieldIndex = $this->getArg('ei') ? (int)$this->getArg('ei') : 0;
        $this->_hasHeaderRow = $this->getArg('hh') ? (int)$this->getArg('hh') : FALSE;
    }

    function run()
    {
        if (($handle = fopen($this->_fileName, "r")) !== FALSE) {
            $count = 0;
            while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
                if ($this->_hasHeaderRow) {
                    $this->_hasHeaderRow = FALSE;
                    continue;
                }
                $email = strtolower($data[$this->_emailFieldIndex]);
                $model = Mage::getModel('newsletter/subscriber')->setImportMode(true);
                $model->subscribe($email);
                $subscriber = $model->loadByEmail($email);
                $subscriber
                    ->setStoreId($this->_defaults['store_id'])
                    ->setStatus($this->_defaults['subscriber_status'])
                    ->save();
                $count++;
            }
            fclose($handle);
        }

        echo "\nDone (processed rows count: " . $count . ")\n";
    }

    public function usageHelp()
    {
        return <<<HELP
SYNOPSIS
    php -f subscriberImportFromCsv.php
    php -f subscriberImportFromCsv.php [-- [OPTIONS...]]

DESCRIPTION
    This script can import subscribers from CSV file.

OPTIONS
    -h
    -help
                            print this usage and exit

    -f [file]
                            import customers from csv file, if source file not specified or not found uses defined in config.xml
                            default: subscribers.csv

    -ei
                            specify which column stores the email addresses in the CSV file (starting from 0)
                            default: 0

    -hh
                            specify whether there is a header row without data (giving value 1) or not (giving value 0)
                            default: 0

EXAMPLE
                            php -f customerImportFromCsv.php -- -f subscribers.csv

HELP;
    }
}

$main = new SubscriberImportFromCsv();
$main->run();