//split name into first and last
function split_name($name) {
    $name = trim($name);
    $last_name = (strpos($name, ' ') === false) ? '' : preg_replace('#.*\s([\w-]*)$#', '$1', $name);
    $first_name = trim( preg_replace('#'.$last_name.'#', '', $name ) );
    return array($first_name, $last_name);
}

add_action("cp_after_subscribe","add_my_user",10,2);
function add_my_user( $email, $service ){
	$posteddata = ConvertPlugHelper::get_post_data();
	global $response;
	if(!username_exists( $user_name ))
	{
		if(!email_exists($email)){
			$name = $posteddata["param"]["textfield_8062"];
			$name_splitted = split_name($posteddata["param"]["textfield_8062"]);
			$password = $posteddata["param"]["textarea_8481"];
			$user_email = $email;
			$user_id = wp_create_user( $user_email, $password, $user_email );
			if($user_id){
				$response['user_id'] = $user_id;
				$user_info = get_userdata($user_id);
				// create md5 code to verify later
				$code = md5(time());
				// make it into a code to send it to user via email
				$string = array('id'=>$user_id, 'code'=>$code , 'password' => $password , 'email' => $user_email);
				// create the activation code and activation status
				update_user_meta($user_id, 'account_activated', 0);
				update_user_meta($user_id, 'activation_code', $code);
				update_user_meta($user_id , 'display_name' , $name);
				update_user_meta($user_id , 'first_name' , $name_splitted[0]);
				update_user_meta($user_id , 'last_name' , $name_splitted[1]);
				// create the url
				$url = get_site_url(). '/verify/?act=' .base64_encode( serialize($string));

				// basically we will edit here to make this nicer
				$html = 'Please click the following links <br/><br/> <a href="'.$url.'">'.$url.'</a>';
				// send an email out to user
				wp_mail( $user_info->user_email, __('Verify Your Account to Access the services','text-domain') , $html);
			}
		}
		else{
			$response['error'] = true;
			$response['error_content'] = 'email id already exists';
			return $response;
		}
	}
	else{
		$response['error'] = true;
		$response['error_content'] = 'username already used';
		return $response;
	}
}


add_action( 'init', 'verify_user_code' );
function verify_user_code(){
    if(isset($_GET['act'])){
        $data = unserialize(base64_decode($_GET['act']));
		$code = get_user_meta($data['id'], 'activation_code', true);
        // verify whether the code given is the same as ours
        if($code == $data['code']){
            // update the user meta
				update_user_meta($data['id'], 'is_activated', 1);
				$user = new WP_User($data['id']);
				$user->set_role('custom_role1');
				$creds = array(
					'user_login'    => $data['email'],
					'user_password' => $data['password'],
					'remember'      => true
				);
				//var_dump($creds);
				$user = wp_signon( $creds, false );
				if($user){
					$location = pmpro_url( "checkout", "?level=" . 12);
					wp_safe_redirect($location);
					//var_dump($location);
					exit;
				}
				else if( is_wp_error( $user ) ) {
					echo $user->get_error_message();
				}
    	}
	}
}