<?php
/**
 * Mailchimp handler of the plugin.
 *
 * @package    Blossomthemes_Email_Newsletter
 * @subpackage Blossomthemes_Email_Newsletter/includes
 * @author    blossomthemes
 */
class Blossomthemes_Email_Newsletter_Mailchimp {

	/*Function to add main mailchimp action*/
	function bten_mailchimp_action( $email,$sid,$fname )
	{
	    if(!empty($email) && !filter_var($email, FILTER_VALIDATE_EMAIL) === false){
	        // MailChimp API credentials
			$blossomthemes_email_newsletter_settings = get_option( 'blossomthemes_email_newsletter_settings', true ); 
			
	        $apiKey = $blossomthemes_email_newsletter_settings['mailchimp']['api-key'];
			
	        $rest = new MC_Lists($apiKey);
			$listids = get_post_meta($sid,'blossomthemes_email_newsletter_setting',true);

        	$args = array();
	        $args['status'] = 'subscribed';
	        if( isset($blossomthemes_email_newsletter_settings['mailchimp']['enable_notif']) && $blossomthemes_email_newsletter_settings['mailchimp']['enable_notif'] =='1'){
	        	
	        	$args['status'] = 'pending';
	        }
			$args['merge_fields']['FNAME'] = $fname;
            $args['email_address'] = $_POST['email'];

            $merge_fields = array();

			if(!isset($listids['mailchimp']['list-id']))
			{
	        	$listids = $blossomthemes_email_newsletter_settings['mailchimp']['list-id'];
	        	$retval = $rest->addMember($listids, $args);
				$response = '200';
	        }
	        else{
	        	foreach ($listids['mailchimp']['list-id'] as $key => $value) {
	        		$retval = $rest->addMember($key, $args);
	        	}
				$response = '200';
	        }
	        return $response;       
		}
	}
}
new Blossomthemes_Email_Newsletter_Mailchimp;