我有以下脚本，据我所知发送电子邮件无限制，但我想限制它发送400封电子邮件然后等待30分钟，是否有这样的可能性？这是我主人的限制。
<?php
/**
* @version $Id: controller.php 21078 2011-04-04 20:52:23Z dextercowley $
* @package Joomla
* @subpackage MailTo
* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant to the
* GNU General Public License, and as distributed it includes or is derivative
* of works licensed under the GNU General Public License or other free or open
* source software licenses. See COPYRIGHT.php for copyright notices and
* details.
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die( 'Restricted access' );
jimport('joomla.application.component.controller');
define('MAILTO_TIMEOUT', 20);
/**
* @package Joomla
* @subpackage MailTo
*/
class MailtoController extends JController
{
/**
* Show the form so that the user can send the link to someone
*
* @access public
* @since 1.5
*/
function mailto()
{
$session =& JFactory::getSession();
$session->set('com_mailto.formtime', time());
JRequest::setVar( 'view', 'mailto' );
$this->display();
}
/**
* Send the message and display a notice
*
* @access public
* @since 1.5
*/
function send()
{
global $mainframe;
// Check for request forgeries
JRequest::checkToken() or jexit( 'Invalid Token' );
$session =& JFactory::getSession();
$db =& JFactory::getDBO();
// we return time() instead of 0 (as it previously was), so that the session variable has to be set in order to send the mail
$timeout = $session->get('com_mailto.formtime', time());
// if($timeout == 0 || time() - $timeout < MAILTO_TIMEOUT) {
// JError::raiseNotice( 500, JText:: _ ('EMAIL_NOT_SENT' ));
// return $this->mailto();
// }
// here we unset the counter right away so that you have to wait again, and you have to visit mailto() first
$session->set('com_mailto.formtime', null);
jimport( 'joomla.mail.helper' );
$SiteName = $mainframe->getCfg('sitename');
$MailFrom = $mainframe->getCfg('mailfrom');
$FromName = $mainframe->getCfg('fromname');
$link = MailtoHelper::validateHash(JRequest::getString('link', '', 'post'));
// Verify that this is a local link
// if((!$link) || (!JURI::isInternal($link))) {
// //Non-local url...
// JError::raiseNotice( 500, JText:: _ ('EMAIL_NOT_SENT' ));
// return $this->mailto();
// }
// An array of e-mail headers we do not want to allow as input
$headers = array ( 'Content-Type:',
'MIME-Version:',
'Content-Transfer-Encoding:',
'bcc:',
'cc:');
// An array of the input fields to scan for injected headers
$fields = array ('mailto',
'sender',
'from',
'subject',
);
/*
* Here is the meat and potatoes of the header injection test. We
* iterate over the array of form input and check for header strings.
* If we find one, send an unauthorized header and die.
*/
foreach ($fields as $field)
{
foreach ($headers as $header)
{
if (strpos($_POST[$field], $header) !== false)
{
JError::raiseError(403, '');
}
}
}
/*
* Free up memory
*/
unset ($headers, $fields);
$email = JRequest::getString('mailto', '', 'post');
$sender = JRequest::getString('sender', '', 'post');
$from = JRequest::getString('from', '', 'post');
$body = JRequest::getString('body', '', 'post');
$vacancy = JRequest::getString('vacancy', '', 'post');
$subject = 'A message of interest sent by '.$email;
// $subject = JRequest::getString('subject', $subject_default, 'post');
// Check for a valid to address
$error = false;
if ( ! $email || ! JMailHelper::isEmailAddress($email) )
{
$error = JText::sprintf('EMAIL_INVALID', $email);
JError::raiseWarning(0, $error );
}
// Check for a valid from address
if ( ! $from || ! JMailHelper::isEmailAddress($from) )
{
$error = JText::sprintf('EMAIL_INVALID', $from);
JError::raiseWarning(0, $error );
}
if ( $error )
{
return $this->mailto();
}
// Build the message to send
if($vacancy) {
$query = 'SELECT DISTINCT i.*, (i.plus / (i.plus + i.minus) ) * 100 AS votes, cy.title AS country, emp.comp_name AS employer,' .
' CASE WHEN CHAR_LENGTH(i.alias) THEN CONCAT_WS(\':\', i.id, i.alias) ELSE i.id END as slug' .
' FROM jos_career_items AS i' .
' LEFT JOIN jos_career_cats_item_relations AS rel ON rel.itemid = i.id' .
' LEFT JOIN jos_career_country AS cy ON cy.id = i.id_country' .
' LEFT JOIN jos_career_employer AS emp ON emp.id = i.employer_id' .
' WHERE i.id = ' . $vacancy;
$db->setQuery($query);
$itemData = $db->loadObjectList();
$vacancyData = $itemData[0];
$body = '<div style="margin: 10px auto; width:100%;font-size:13px;">
<div><img src="http://search4staff.com/newsite/images/logo.png" alt=""/></div>
<div style="padding: 10px;">'.$sender.' saw the job below advertised on www.search4staff.com and thought it might be of interest to you</div>
<div style="clear:both; border-bottom: 1px dotted #cccccc;"></div>
<div style="font-size:16px;font-weight:bold;padding: 5px;">'.$vacancyData->title.'</div>
<div>'.$vacancyData->text1.'</div>
<div>'.$vacancyData->text2.'</div>
<div style="clear:both; border-bottom: 1px dotted #cccccc;"></div>
<div style="padding:10px;">Click here to view the job ad: '.$link.'</div>
<div style="clear:both; border-bottom: 1px dotted #cccccc;"></div>
<div style="padding:10px;">'.$sender.' message: '.$body.'</div>
<div style="clear:both; border-bottom: 1px dotted #cccccc;"></div>
<div style="padding:10px;">HR-Consulting, Professional Search Consultants<br/>www.search4staff.com<br/>phone: +373 22 20 91 33<br/>
</div>
';
} else {
$msg = JText :: _('EMAIL_MSG');
$body = sprintf( $msg, $SiteName, $sender, $from, $link);
}
// Clean the email data
$subject = JMailHelper::cleanSubject($subject);
$body = JMailHelper::cleanBody($body);
$sender = JMailHelper::cleanAddress($sender);
// Send the email
if ( JUtility::sendMail($from, $sender, $email, $subject, $body, true) !== true )
{
JError::raiseNotice( 500, JText:: _ ('EMAIL_NOT_SENT' ));
return $this->mailto();
}
JRequest::setVar( 'view', 'sent' );
$this->display();
}
function upload_cv() {
global $mainframe;
$postData = JRequest::get('post');
if(file_exists(JPATH_BASE."/CV"))
{
if(!file_exists(JPATH_BASE."/CV/".$postData['item_id'])) {
mkdir(JPATH_BASE."/CV/".$postData['item_id']);
}
chmod(JPATH_BASE."/CV/".$postData['item_id'], 0777);
}
$file = JPATH_BASE."/CV/".$postData['item_id'].'/'.$postData['item_code'].'_'.basename($_FILES['uploadfile']['name']);
move_uploaded_file($_FILES['uploadfile']['tmp_name'], $file);
$mailfrom = $mainframe->getCfg( 'mailfrom' );
$fromname = $mainframe->getCfg( 'fromname' );
$subject = $postData['item_code'].' UPLOAD CV - '.$_FILES['uploadfile']['name'];
$message = $postData['body'];
$message .= '<br /><br />Please check attachment!';
$attachment = $file;
JUtility::sendMail($mailfrom, 'New CV for '.$postData['item_code'].' from '.$postData['from'], $postData['item_mail'], $subject , $message, true, null, null, $attachment);//$postData['item_mail']
JRequest::setVar( 'view', 'cvsend' );
$this->display();
}
}
// Send the email
if ( JUtility::sendMail($from, $sender, $email, $subject, $body) !== true )
{
sleep(108000); //30 minutes
if ( JUtility::sendMail($from, $sender, $email, $subject, $body) !== true )
{
JError::raiseNotice( 500, JText:: _ ('EMAIL_NOT_SENT' ));
return $this->mailto();
}
}
如果失败，它会等待再试一次。不确定你是否在其他地方超时，例如最长执行时间。
我应该将bigegr值设置为define('MAILTO_TIMEOUT', 20);吗？
答案 0 :(得分：1)
由于脚本出现在控制器中，我假设有多个实例 可以立即调用脚本。这使得超时的所有用途都没有用。
即。如果你将30分钟/ 400 = 4.5秒分开，并在发送邮件前等待4.5秒，你会认为你很尊重这个限制。但你不是！如果500个用户同时点击，您将等待4.5秒，然后同时发送500封电子邮件。
您需要设置
答案 1 :(得分：1)
实际上，使用的扩展程序可以了解有关垃圾邮件的法律规定，以及如何使用限制（例如主机所需）。 Joomla mail_to专为注册确认和密码重置而设计，它不是一个功能齐全的邮件管理类。在这个地方，您可以被主机关闭或犯错误（比如忘记包含指向物理地址的链接或不正确的取消订阅链接），这会给您带来巨额罚款，并且您的电子邮件地址被主机列入黑名单。即使CiviCRM正在转向MailChimp集成，他们也拥有您可以找到的最复杂的邮件列表管理系统之一。
答案 2 :(得分：0)
如果您想要安排电子邮件，最好的办法就是在服务器上使用cron作业。这是专门为允许您设置间隔脚本执行的计划而设计的。构建整个事情需要做一些事情，但你最终得到的是一个数据库表，其中包含所有你的电子邮件ID，然后是一个email-id-to-address-id表，这样你就可以跟踪你的电子邮件用户id和已发送的电子邮件ID。
每次脚本执行时，它都会检查最新的消息ID，然后开始排队并将消息发送给列表中的所有人，并在“已发送”表中记录他们的ID。下次执行时，它会检查发送的表和地址簿表，并查找哪些地址没有收到它，并将它们排队等待发送（然后将它们添加到发送的表中）。
那说我同意艾琳的说法，这种方法很可能会给你带来麻烦，主持人肯定不喜欢它。您最好的选择是使用MailChimp API或使用AcyMailing生成消息。 AcyMailing非常强大，为它生成消息构建一个插件同样简单，并且代码可能比上面的脚本更少。您可以轻松地为不同的组（工作发布类别）提供不同的新闻稿，并且它已经为您完成了大部分已发送/未发送的逻辑。