Drakakisgeo\Mailtester\InteractsWithSwiftEmailer

Complexity

Total Complexity

11

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	sendMail()	0	15	3
D	buildMailMessage()	0	38	8

<?php


namespace Drakakisgeo\Mailtester;

use RuntimeException;
use Swift_Message;
use Swift_Mailer;
use Swift_Mime_MimePart;
use Swift_SmtpTransport;

trait InteractsWithSwiftEmailer
{
    private $emailMessage = null;

    public function sendMail()
    {
        if (is_null($this->emailMessage)) {
            throw new RuntimeException('You need to create the message first and chain it.');
        }

        $transport = Swift_SmtpTransport::newInstance(getenv('MAIL_HOST'), getenv('MAIL_PORT'));
        $mailer = Swift_Mailer::newInstance($transport);

        if (!$mailer->send($this->emailMessage)) {
            throw new RuntimeException('Can\'t send the Email message');
        }

        $this->emailMessage = null;
    }

    public function buildMailMessage(array $option)
    {
        // Set defaults
        if (!array_key_exists('from', $option)) {
            $option['from'] = ['fromtest@test.gr' => 'FromTester'];
        }

        if (!array_key_exists('to', $option)) {
            $option['to'] = ['totest@test.gr' => 'ToTester'];
        }
        if (!array_key_exists('subject', $option)) {
            $option['subject'] = 'Testing Email';
        }
        if (!array_key_exists('contentType', $option)) {
            $option['contentType'] = 'text/html';
        }
        if (!array_key_exists('cc', $option)) {
            $option['cc'] = [];
        }
        if (!array_key_exists('bcc', $option)) {
            $option['bcc'] = [];
        }

        // Make sure Body exists
        if (!array_key_exists('body', $option)) {
            throw new RuntimeException('You really need to set the body');
        }

        $this->emailMessage = Swift_Message::newInstance()
            ->setSubject($option['subject'])
            ->setFrom($option['from'])
            ->setCc($option['cc'])
            ->setBcc($option['bcc'])
            ->setTo($option['to'])
            ->setBody($option['body'], $option['contentType']);

        return $this;
    }
}