Openbuildings\Swiftmailer\CssInlinerPlugin

Complexity

Total Complexity

7

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	4

Test Coverage

Coverage

86.67%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	beforeSendPerformed()	0	14	4
A	sendPerformed()	0	4	1

<?php

namespace Openbuildings\Swiftmailer;

use TijsVerkoyen\CssToInlineStyles\CssToInlineStyles;
use Swift_Events_SendListener;
use Swift_Events_SendEvent;

class CssInlinerPlugin implements Swift_Events_SendListener
{
    /**
     * @var CssToInlineStyles
     */
    private $converter;

    protected $contentTypes = [
        'text/html',
        'multipart/alternative'
    ];
    
    /**
     * @param CssToInlineStyles $converter
     */
    public function __construct(CssToInlineStyles $converter = null)
    {
        if ($converter) {
            $this->converter = $converter;
        } else {
            $this->converter = new CssToInlineStyles();
        }
    }

    /**
     * @param Swift_Events_SendEvent $event
     */
    public function beforeSendPerformed(Swift_Events_SendEvent $event)
    {
        $message = $event->getMessage();

        if (in_array($message->getContentType(), $this->contentTypes)) {
            $message->setBody($this->converter->convert($message->getBody()));
        }

        foreach ($message->getChildren() as $part) {
            if (in_array($part->getContentType(), $this->contentTypes)) {
                $part->setBody($this->converter->convert($part->getBody()));
            }
        }
    }

    /**
     * @param Swift_Events_SendEvent $event
     */
    public function sendPerformed(Swift_Events_SendEvent $event)
    {
        // Do nothing after sending the message
    }
}