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<?php
/**
* TLogRouter, TLogRoute, TFileLogRoute, TEmailLogRoute class file
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
* @package Prado\Util
*/
namespace Prado\Util;
/**
* TEmailLogRoute class.
*
* TEmailLogRoute sends selected log messages to email addresses.
* The target email addresses may be specified via {@link setEmails Emails} property.
* Optionally, you may set the email {@link setSubject Subject} and the
* {@link setSentFrom SentFrom} address.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package Prado\Util
* @since 3.0
*/
/**
* TEmailLogRoute class.
*
* TEmailLogRoute sends selected log messages to email addresses.
* The target email addresses may be specified via {@link setEmails Emails} property.
* Optionally, you may set the email {@link setSubject Subject} and the
* {@link setSentFrom SentFrom} address.
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @package Prado\Util
* @since 3.0
*/
class TEmailLogRoute extends TLogRoute
{
/**
* Regex pattern for email address.
*/
const EMAIL_PATTERN='/^([0-9a-zA-Z]+[-._+&])*[0-9a-zA-Z]+@([-0-9a-zA-Z]+[.])+[a-zA-Z]{2,6}$/';
/**
* Default email subject.
*/
const DEFAULT_SUBJECT='Prado Application Log';
/**
* @var array list of destination email addresses.
*/
private $_emails=array();
/**
* @var string email subject
*/
private $_subject='';
/**
* @var string email sent from address
*/
private $_from='';
/**
* Initializes the route.
* @param TXmlElement configurations specified in {@link TLogRouter}.
* @throws TConfigurationException if {@link getSentFrom SentFrom} is empty and
* 'sendmail_from' in php.ini is also empty.
*/
public function init($config)
{
if($this->_from==='')
$this->_from=ini_get('sendmail_from');
if($this->_from==='')
throw new TConfigurationException('emaillogroute_sentfrom_required');
}
/**
* Sends log messages to specified email addresses.
* @param array list of log messages
*/
protected function processLogs($logs)
{
$message='';
foreach($logs as $log)
$message.=$this->formatLogMessage($log[0],$log[1],$log[2],$log[3]);
$message=wordwrap($message,70);
$returnPath = ini_get('sendmail_path') ? "Return-Path:{$this->_from}\r\n" : '';
foreach($this->_emails as $email)
mail($email,$this->getSubject(),$message,"From:{$this->_from}\r\n{$returnPath}");
}
/**
* @return array list of destination email addresses
*/
public function getEmails()
{
return $this->_emails;
}
/**
* @return array|string list of destination email addresses. If the value is
* a string, it is assumed to be comma-separated email addresses.
*/
public function setEmails($emails)
{
if(is_array($emails))
$this->_emails=$emails;
else
{
$this->_emails=array();
foreach(explode(',',$emails) as $email)
{
$email=trim($email);
if(preg_match(self::EMAIL_PATTERN,$email))
$this->_emails[]=$email;
}
}
}
/**
* @return string email subject. Defaults to TEmailLogRoute::DEFAULT_SUBJECT
*/
public function getSubject()
{
if($this->_subject===null)
$this->_subject=self::DEFAULT_SUBJECT;
return $this->_subject;
}
/**
* @param string email subject.
*/
public function setSubject($value)
{
$this->_subject=$value;
}
/**
* @return string send from address of the email
*/
public function getSentFrom()
{
return $this->_from;
}
/**
* @param string send from address of the email
*/
public function setSentFrom($value)
{
$this->_from=$value;
}
}
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