diff options
author | Yuchen Pei <hi@ypei.me> | 2021-10-14 15:16:42 +1100 |
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committer | Yuchen Pei <hi@ypei.me> | 2021-10-14 15:16:42 +1100 |
commit | 07f5140771388c9e0c8a99b0dd2e5d950bdb173b (patch) | |
tree | 323c00faef1edc7dea2e88ff581cc2258b2b6432 /h-source/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php | |
parent | e119be145500700f3c465e12664403a07530a421 (diff) |
moving h-source subdir out.
Diffstat (limited to 'h-source/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php')
-rwxr-xr-x | h-source/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/h-source/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php b/h-source/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php deleted file mode 100755 index 43bb1f4..0000000 --- a/h-source/External/swiftmailer/lib/classes/Swift/Plugins/ThrottlerPlugin.php +++ /dev/null @@ -1,188 +0,0 @@ -<?php - -/* - * This file is part of SwiftMailer. - * (c) 2004-2009 Chris Corbyn - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -//@require 'Swift/Events/SendEvent.php'; -//@require 'Swift/Plugins/BandwidthMonitorPlugin.php'; -//@require 'Swift/Plugins/Sleeper.php'; -//@require 'Swift/Plugins/Timer.php'; - -/** - * Throttles the rate at which emails are sent. - * @package Swift - * @subpackage Plugins - * @author Chris Corbyn - */ -class Swift_Plugins_ThrottlerPlugin - extends Swift_Plugins_BandwidthMonitorPlugin - implements Swift_Plugins_Sleeper, Swift_Plugins_Timer -{ - - /** Flag for throttling in bytes per minute */ - const BYTES_PER_MINUTE = 0x01; - - /** Flag for throttling in emails per minute */ - const MESSAGES_PER_MINUTE = 0x10; - - /** - * The Sleeper instance for sleeping. - * @var Swift_Plugins_Sleeper - * @access private - */ - private $_sleeper; - - /** - * The Timer instance which provides the timestamp. - * @var Swift_Plugins_Timer - * @access private - */ - private $_timer; - - /** - * The time at which the first email was sent. - * @var int - * @access private - */ - private $_start; - - /** - * The rate at which messages should be sent. - * @var int - * @access private - */ - private $_rate; - - /** - * The mode for throttling. - * This is {@link BYTES_PER_MINUTE} or {@link MESSAGES_PER_MINUTE} - * @var int - * @access private - */ - private $_mode; - - /** - * An internal counter of the number of messages sent. - * @var int - * @access private - */ - private $_messages = 0; - - /** - * Create a new ThrottlerPlugin. - * @param int $rate - * @param int $mode, defaults to {@link BYTES_PER_MINUTE} - * @param Swift_Plugins_Sleeper $sleeper (only needed in testing) - * @param Swift_Plugins_Timer $timer (only needed in testing) - */ - public function __construct($rate, $mode = self::BYTES_PER_MINUTE, - Swift_Plugins_Sleeper $sleeper = null, Swift_Plugins_Timer $timer = null) - { - $this->_rate = $rate; - $this->_mode = $mode; - $this->_sleeper = $sleeper; - $this->_timer = $timer; - } - - /** - * Invoked immediately before the Message is sent. - * @param Swift_Events_SendEvent $evt - */ - public function beforeSendPerformed(Swift_Events_SendEvent $evt) - { - $time = $this->getTimestamp(); - if (!isset($this->_start)) - { - $this->_start = $time; - } - $duration = $time - $this->_start; - - if (self::BYTES_PER_MINUTE == $this->_mode) - { - $sleep = $this->_throttleBytesPerMinute($duration); - } - else - { - $sleep = $this->_throttleMessagesPerMinute($duration); - } - - if ($sleep > 0) - { - $this->sleep($sleep); - } - } - - /** - * Invoked when a Message is sent. - * @param Swift_Events_SendEvent $evt - */ - public function sendPerformed(Swift_Events_SendEvent $evt) - { - parent::sendPerformed($evt); - ++$this->_messages; - } - - /** - * Sleep for $seconds. - * @param int $seconds - */ - public function sleep($seconds) - { - if (isset($this->_sleeper)) - { - $this->_sleeper->sleep($seconds); - } - else - { - sleep($seconds); - } - } - - /** - * Get the current UNIX timestamp - * @return int - */ - public function getTimestamp() - { - if (isset($this->_timer)) - { - return $this->_timer->getTimestamp(); - } - else - { - return time(); - } - } - - // -- Private methods - - /** - * Get a number of seconds to sleep for. - * @param int $timePassed - * @return int - * @access private - */ - private function _throttleBytesPerMinute($timePassed) - { - $expectedDuration = $this->getBytesOut() / ($this->_rate / 60); - return (int) ceil($expectedDuration - $timePassed); - } - - /** - * Get a number of seconds to sleep for. - * @param int $timePassed - * @return int - * @access private - */ - private function _throttleMessagesPerMinute($timePassed) - { - $expectedDuration = $this->_messages / ($this->_rate / 60); - return (int) ceil($expectedDuration - $timePassed); - } - -} |