Swift_Transport_SpoolTransport

Complexity

Total Complexity

13

Size/Duplication

Total Lines	130
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

12.9%

Importance

Changes	1
Bugs	0	Features	1

9 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	setSpool()	0	6	1
A	getSpool()	0	4	1
A	isStarted()	0	4	1
A	start()	0	3	1
A	stop()	0	3	1
A	ping()	0	4	1
B	send()	0	20	5
A	registerPlugin()	0	4	1

<?php

/*
 * This file is part of SwiftMailer.
 * (c) 2009 Fabien Potencier <fabien.potencier@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Stores Messages in a queue.
 *
 * @author Fabien Potencier
 */
class Swift_Transport_SpoolTransport implements Swift_Transport

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
    /** The spool instance */
    private $_spool;

    /** The event dispatcher from the plugin API */
    private $_eventDispatcher;

    /**
     * Constructor.
     */
    public function __construct(Swift_Events_EventDispatcher $eventDispatcher, Swift_Spool $spool = null)
    {
        $this->_eventDispatcher = $eventDispatcher;
        $this->_spool = $spool;
    }

    /**
     * Sets the spool object.
     *
     * @param Swift_Spool $spool
     *
     * @return Swift_Transport_SpoolTransport
     */
    public function setSpool(Swift_Spool $spool)
    {
        $this->_spool = $spool;

        return $this;
    }

    /**
     * Get the spool object.
     *
     * @return Swift_Spool
     */
    public function getSpool()
    {
        return $this->_spool;
    }

    /**
     * Tests if this Transport mechanism has started.
     *
     * @return bool
     */
    public function isStarted()
    {
        return true;
    }

    /**
     * Starts this Transport mechanism.
     */
    public function start()
    {
    }

    /**
     * Stops this Transport mechanism.
     */
    public function stop()
    {
    }

    /**
     * Check if this Transport mechanism is alive.
     *
     * If a Transport mechanism session is no longer functional, the method
     * returns FALSE. It is the responsibility of the developer to handle this
     * case and restart the Transport mechanism manually.
     *
     * @example
     *
     *   if (!$transport->ping()) {
     *      $transport->stop();
     *      $transport->start();
     *   }
     *
     * The Transport mechanism will be started, if it is not already.
     *
     * It is undefined if the Transport mechanism attempts to restart as long as
     * the return value reflects whether the mechanism is now functional.
     *
     * @return bool TRUE if the transport is alive
     */
    public function ping()
    {
        return true;
    }

    /**
     * Sends the given message.
     *
     * @param Swift_Mime_Message $message
     * @param string[]           $failedRecipients An array of failures by-reference
     *
     * @return int The number of sent e-mail's
     */
    public function send(Swift_Mime_Message $message, &$failedRecipients = null)
    {
        $evt = $this->_eventDispatcher->createSendEvent($this, $message);
        if ($evt) {

            $this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
            if ($evt->bubbleCancelled()) {
                return 0;
            }
        }

        $success = $this->_spool->queueMessage($message);

        if ($evt) {
            $evt->setResult($success ? Swift_Events_SendEvent::RESULT_SPOOLED : Swift_Events_SendEvent::RESULT_FAILED);
            $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
        }

        return 1;
    }

    /**
     * Register a plugin.
     *
     * @param Swift_Events_EventListener $plugin
     */
    public function registerPlugin(Swift_Events_EventListener $plugin)
    {
        $this->_eventDispatcher->bindEventListener($plugin);
    }
}