<?php
/**
* @brief POP3 Task
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 16 Apr 2014
*/
namespace IPS\core\tasks;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* POP3 Task
*/
class _pop extends \IPS\Task
{
/**
* Execute
*
* If ran successfully, should return anything worth logging. Only log something
* worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases).
* If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log.
* Tasks should execute within the time of a normal HTTP request.
*
* @return mixed Message to log or NULL
* @throws \IPS\Task\Exception
*/
public function execute()
{
/* If we haven't set up POP3, disable ourselves */
if ( !\IPS\Settings::i()->pop3_server )
{
$this->enabled = FALSE;
$this->save();
return;
}
/* Do it */
try
{
/* Connect */
$pop3 = new \IPS\Email\Incoming\PopImap( \IPS\Settings::i()->pop3_server, \IPS\Settings::i()->pop3_tls, \IPS\Settings::i()->pop3_port, \IPS\Settings::i()->pop3_user, \IPS\Settings::i()->pop3_password );
/* Fetch emails */
if ( $emailsInInbox = $pop3->emailsInInbox() )
{
foreach ( range( 1, min( $emailsInInbox, 50 ) ) as $i )
{
try
{
$incomingEmail = new \IPS\Email\Incoming\Email( $pop3->getEmail( $i ) );
$incomingEmail->route();
$pop3->deleteEmail( $i );
}
catch ( \IPS\Email\Incoming\PopImapException $e )
{
\IPS\Log::log( $e, 'pop3' );
}
}
}
/* Disconnect */
unset( $pop3 );
}
catch ( \Exception $exception )
{
\IPS\Log::log( $exception, 'pop3' );
throw new \IPS\Task\Exception( $this, $exception->getMessage() );
}
}
/**
* Cleanup
*
* If your task takes longer than 15 minutes to run, this method
* will be called before execute(). Use it to clean up anything which
* may not have been done
*
* @return void
*/
public function cleanup()
{
}
}