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<?php
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/*
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* This file is part of SwiftMailer.
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* (c) 2004-2009 Chris Corbyn
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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//@require 'Swift/Events/CommandListener.php';
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//@require 'Swift/Events/CommandEvent.php';
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//@require 'Swift/Events/ResponseListener.php';
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//@require 'Swift/Events/ResponseEvent.php';
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//@require 'Swift/Events/TransportChangeListener.php';
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//@require 'Swift/Events/TransportChangeEvent.php';
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//@require 'Swift/Events/TransportExceptionEvent.php';
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//@require 'Swift/Events/TransportExceptionListener.php';
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//@require 'Swift/Events/TransportException.php';
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//@require 'Swift/Plugins/Logger.php';
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/**
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* Does real time logging of Transport level information.
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*
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* @package Swift
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* @subpackage Plugins
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*
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* @author Chris Corbyn
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*/
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class Swift_Plugins_LoggerPlugin
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implements Swift_Events_CommandListener, Swift_Events_ResponseListener,
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Swift_Events_TransportChangeListener, Swift_Events_TransportExceptionListener,
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Swift_Plugins_Logger
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{
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/** The logger which is delegated to */
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private $_logger;
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/**
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* Create a new LoggerPlugin using $logger.
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*
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* @param Swift_Plugins_Logger $logger
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*/
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public function __construct(Swift_Plugins_Logger $logger)
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{
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$this->_logger = $logger;
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}
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/**
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* Add a log entry.
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*
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* @param string $entry
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*/
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public function add($entry)
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{
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$this->_logger->add($entry);
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}
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/**
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* Clear the log contents.
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*/
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public function clear()
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{
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$this->_logger->clear();
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}
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/**
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* Get this log as a string.
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*
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* @return string
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*/
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public function dump()
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{
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return $this->_logger->dump();
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}
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/**
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* Invoked immediately following a command being sent.
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*
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* @param Swift_Events_ResponseEvent $evt
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*/
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public function commandSent(Swift_Events_CommandEvent $evt)
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{
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$command = $evt->getCommand();
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$this->_logger->add(sprintf(">> %s", $command));
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}
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/**
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* Invoked immediately following a response coming back.
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*
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* @param Swift_Events_ResponseEvent $evt
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*/
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public function responseReceived(Swift_Events_ResponseEvent $evt)
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{
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$response = $evt->getResponse();
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$this->_logger->add(sprintf("<< %s", $response));
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}
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/**
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* Invoked just before a Transport is started.
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*
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* @param Swift_Events_TransportChangeEvent $evt
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*/
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public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt)
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{
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$transportName = get_class($evt->getSource());
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$this->_logger->add(sprintf("++ Starting %s", $transportName));
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}
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/**
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* Invoked immediately after the Transport is started.
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*
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* @param Swift_Events_TransportChangeEvent $evt
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*/
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public function transportStarted(Swift_Events_TransportChangeEvent $evt)
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{
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$transportName = get_class($evt->getSource());
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$this->_logger->add(sprintf("++ %s started", $transportName));
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}
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/**
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* Invoked just before a Transport is stopped.
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*
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* @param Swift_Events_TransportChangeEvent $evt
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*/
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public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt)
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{
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$transportName = get_class($evt->getSource());
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$this->_logger->add(sprintf("++ Stopping %s", $transportName));
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}
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/**
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* Invoked immediately after the Transport is stopped.
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*
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* @param Swift_Events_TransportChangeEvent $evt
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*/
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public function transportStopped(Swift_Events_TransportChangeEvent $evt)
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{
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$transportName = get_class($evt->getSource());
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$this->_logger->add(sprintf("++ %s stopped", $transportName));
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}
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/**
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* Invoked as a TransportException is thrown in the Transport system.
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*
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* @param Swift_Events_TransportExceptionEvent $evt
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*/
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public function exceptionThrown(Swift_Events_TransportExceptionEvent $evt)
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{
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$e = $evt->getException();
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$message = $e->getMessage();
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$this->_logger->add(sprintf("!! %s", $message));
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$message .= PHP_EOL;
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$message .= 'Log data:' . PHP_EOL;
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$message .= $this->_logger->dump();
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$evt->cancelBubble();
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throw new Swift_TransportException($message);
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}
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}
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