zend framework 获取邮箱内容 编码转换 quoted_printable_decode | base64_decode

内容来源：https://profiles.google.com/112420231281452842795/buzz/8xTqKtusZ27

 

Fetching mail from a POP3 server with Zend_Mail

I was in a need for a class to get mails from a pop server to process them, so I’ve decided to leverage the Zend_Mail class, what I did was to create a wrapper around the Zend_Mail, to return all the messages from the server in a manageable way.

The first step was to put the needed Zend files in my library folder:

 

lib/Zend/Mail.php

Mail

|-- Exception.php

|-- Message

|   |-- File.php

|   `-- Interface.php

|-- Message.php

|-- Part

|   |-- File.php

|   `-- Interface.php

|-- Part.php

|-- Protocol

|   |-- Abstract.php

|   |-- Exception.php

|   |-- Imap.php

|   |-- Pop3.php

|   |-- Smtp

|   |   `-- Auth

|   |       |-- Crammd5.php

|   |       |-- Login.php

|   |       `-- Plain.php

|   `-- Smtp.php

|-- Storage

|   |-- Abstract.php

|   |-- Exception.php

|   |-- Folder

|   |   |-- Interface.php

|   |   |-- Maildir.php

|   |   `-- Mbox.php

|   |-- Folder.php

|   |-- Imap.php

|   |-- Maildir.php

|   |-- Mbox.php

|   |-- Pop3.php

|   `-- Writable

|       |-- Interface.php

|       `-- Maildir.php

|-- Storage.php

`-- Transport

    |-- Abstract.php

    |-- Exception.php

    |-- Sendmail.php

    `-- Smtp.php

 

Then I started writing my class:

 

< ?php

 

set_include_path('lib' . PATH_SEPARATOR . get_include_path());

 

include_once 'Zend/Mail.php';

include_once 'Zend/Mail/Storage/Pop3.php';

include_once 'Zend/Mail/Transport/Smtp.php';

include_once 'Zend/Mime/Part.php';

 

/**

 * Class to get mails from a server

 */

class mailFetcher

{

    private $_emailHost = 'pop.server.com';

    private $_emailUser = '[email protected]';

    private $_emailPass = 'password';

	/**

	 * Zend_Mail_Storage

	 */

    private $_mail;

	/**

	 * Inbox wrapper

	 */

	private $_inbox = array();

 

	/**

	 * on class instantiation we fire connect

	 * to the pop server and start fetching the mails

	 */

    public function __construct()

    {

        try {

            $this->_mail = new Zend_Mail_Storage_Pop3(array(

                                             'host' => $this->_emailHost,

                                             'user' => $this->_emailUser,

                                             'password' => $this->_emailPass));

        } catch (Exception $e) {

            echo 'Mail Retrieval Failed...' . PHP_EOL;

            die();

        }      

        $this->processMail();

    }

 

 

	private function _contentDecoder($encoding, $content)

	{

		switch ($encoding) {

			case 'quoted-printable':

				$result = quoted_printable_decode($content);

			break;

			case 'base64':

				$result = base64_decode($content);

			break;

			default:

				$result = $content;

			break;

		}

		return $result;

	}

 

	/**

	 * This is where everything is done

	 */

	public function processMail()

	{

		if ($this->_mail instanceof Zend_Mail_Storage_Pop3 && $this->_mail->countMessages() > 0) {

			$messageNum = 0;

			foreach ($this->_mail as $message) {

				$messageNum++;

				$rawMail      = $this->_mail->getRawHeader($messageNum) . $this->_mail->getRawContent($messageNum);

				$received     = $message->received;

				$date         = date('Y-m-d H:i:s', strtotime($message->date));

				$messageId    = $message->headerExists('message-id') ? $message->getHeader('message-id') : null;

				//remove <> from message id

				$messageId    = (preg_match('|< (.*?)>|', $messageId, $regs)) ? $regs[1] : $messageId;

				$inReplyTo    = $message->headerExists('in-reply-to') ? $message->getHeader('in-reply-to') : null;

				//remove <> from in-reply-to

				$inReplyTo    = (preg_match('|< (.*?)>|', $inReplyTo, $regs)) ? $regs[1] : $inReplyTo;

				$references   = $message->headerExists('References')  ? $message->getHeader('References') : null;

				//remove <> from references

				$references   = (preg_match('|< (.*?)>|', $references, $regs)) ? $regs[1] : $references;

				$from         = $message->from;

				$subject      = $message->subject;

				$to           = $message->to;

				$plainContent = null;

				$htmlContent  = null;

				$attachments = array();

 

				/**

				 * Check if the message has multiple parts

				 */

		        if ($message->isMultipart()) {

					/**

					 * We have a multipart message

					 * lets extract the plain content,

					 * html content, and attachments

					 */

					foreach (new RecursiveIteratorIterator($message) as $part) {

						try {

							switch (strtok($part->contentType, ';')) {

								case 'text/plain':

									$plainContent = $this->_contentDecoder($part->getHeader('content-transfer-encoding'), $part->getContent());

								break;

								case 'text/html':

									$htmlContent = $this->_contentDecoder($part->getHeader('content-transfer-encoding'), $part->getContent());

								break;

								default: //attachment handle

									$type       = strtok($part->contentType, ';');

									$fileName   = $part->getHeader('content-description');

									$attachment = $this->_contentDecoder($part->getHeader('content-transfer-encoding'), $part->getContent());

									$attachments[] = array(

													   'file_name' => $fileName,

													   'type'      => $type,

													   'content'	=> $attachment);

								break;

							}

						} catch (Zend_Mail_Exception $e) {

							echo "$e \n";

						}

					}

				} else {

					$plainContent = $message->getContent();

				}

				$this->_inbox[] = array('messageNumber' => $messageNum,

									    'rawMail'       => $rawMail,

										'received'		=> $received,

										'date'			=> $date,

										'messageId'		=> $messageId,

										'inReplyTo'		=> $inReplyTo,

										'references'	=> $references,

										'from'			=> $from,

										'subject'		=> $subject,

										'to'			=> $to,

										'plainContent'	=> $plainContent,

										'htmlContent'	=> $htmlContent,

										'attachments'	=> $attachments);

			}

		} else {

			$this->_inbox = false;

		}

	}

	public function getInbox()

	{

		return $this->_inbox;

	}

}

 

My fetch class does everything on instantiation, and it will have all the mails retreived, so for example if I need to get all messages I can do this:

 

< ?php

include_once 'mailFetcher.php';

 

$inbox = new mailFetcher();

print_r($inbox->getInbox());

 

And this would be the result:

Array

(

    [0] => Array

        (

            [messageNumber] => 1

            [rawMail] => Received: from gate55.gate.iad.mailserver.com (11.1.111.1) by

 IAD2HUB01.mex02.mailserver.com (111.11.11.65) with Microsoft SMTP Server (TLS) id

 8.2.247.2; Wed, 9 Jun 2010 17:56:16 -0400

Received: from mail-yw0-f186.google.com (mail-yw0-f186.google.com

 [111.11.111.186])	by gate55.gate.iad.mailserver.com (SMTP Server) with ESMTP id

 B1F6E31D0171	for <asdfasdf @ivanvillareal.com>; Wed,  9 Jun 2010

 17:56:15 -0400 (EDT)

Received: by ywh16 with SMTP id 16so5309053ywh.32        for

 </asdfasdf><asdfasdf @ivanvillareal.com>; Wed, 09 Jun 2010 14:56:15 -0700 (PDT)

Received: by 10.111.111.111 with SMTP id jz1mr465966qcb.170.1276120573865;

 	Wed, 09 Jun 2010 14:56:13 -0700 (PDT)

Received: by 11.111.111.11 with HTTP; Wed, 9 Jun 2010 14:56:13 -0700 (PDT)

From: Ivan Villareal <ivaano @gmail.com>

To: "[email protected]" <asdfasdf @ivanvillareal.com>

Date: Wed, 9 Jun 2010 17:56:13 -0400

Subject: attachment test

Thread-Topic: attachment test

Thread-Index: AcsIHpXuE+vWJJMfTGyqikgD2kYkng==

Message-ID: <aanlktingkmpbkefog5kxxoq8wrib7tj1pt1rsy -[email protected]>

Accept-Language: en-US

Content-Language: en-US

X-MS-Exchange-Organization-AuthAs: Anonymous

X-MS-Exchange-Organization-AuthSource: IAD2HUB01.mex02.mailserver.com

X-MS-Has-Attach: yes

X-MS-TNEF-Correlator:

x-virus-scanned: OK, catchall

x-originating-ip: [111.11.111.186]

dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed;        d=gmail.com;

 s=gamma;

        h=domainkey-signature:mime-version:received:received:date:message-id

         :subject:from:to:content-type;

        bh=IvMOHmKRabcJ2PrUHPHB/NbNpgQubvvgGprC6gtDY9E=;

        b=cA5Pjycedt9Pylic7CTk4HCF6HXV9eEFpr086KwcMepGKJEv4DWU6d4iFt4Gp7R42V

         +4rVmrmwj2j9yj1vbEUqVMI6/m+Kkwt1r+MAtN/0qZsvEaVBBbbjTBxFLO9cQ7xlaSSm

         eGTHv9mR0qCcBZGLOVFeWUNiYDkhY2F0eDUbU=

domainkey-signature: a=rsa-sha1; c=nofws;        d=gmail.com; s=gamma;

        h=mime-version:date:message-id:subject:from:to:content-type;

        b=VKdlRSfBz/Swij0xE0c7Su8TOwcc2YGmw0K8dvVxoS9TJf0p8nIqtR6nQtmKqabSu4

         g2ALFFHXuVOhGpP+JdvI3wQJ1k9N5EZhcWtSRECrikOlLnaDA8/4z3SYckY6hs7Q+KIe

         qG0IbY+QkuZh7yymcyAN5omTaFDFT2GIPs+1c=

x-orig-to: [email protected]

Content-Type: multipart/mixed;

	boundary="_004_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_"

MIME-Version: 1.0

 

--_004_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_

Content-Type: multipart/alternative;

	boundary="_000_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_"

 

--_000_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_

Content-Type: text/plain; charset="utf-8"

Content-Transfer-Encoding: base64

 

amhnamhnamhnDQo=

 

--_000_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_

Content-Type: text/html; charset="utf-8"

Content-Transfer-Encoding: base64

 

amhnamhnamhnDQo=

 

--_000_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_--

 

--_004_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_

Content-Type: image/jpeg; name="2010-05-28-112655.jpg"

Content-Description: 2010-05-28-112655.jpg

Content-Disposition: attachment; filename="2010-05-28-112655.jpg"; size=15004;

	creation-date="Wed, 09 Jun 2010 17:56:16 GMT";

	modification-date="Wed, 09 Jun 2010 17:56:16 GMT"

Content-Transfer-Encoding: base64

 

/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0a

gq4UlFJmmKwtHakzS0DsMNFLikIxQAUmKKM0AFLSUtABRRRQAlFGeaKACiikouAtGaKPrQAmaKDS

4oASgClxRQKwUUUlAxaKKM0AFBNFGM0AGalHzIKiIp6HgigQuKKKKQyZDlaJAcU2I09+VP0qWSRK

R0zTGXBpuec1IDvX3qihqNhhV5WG0Vn9DUocgUMTJpyCpIqsKezZXmoqENDqQ0dqBmmMBS0UmKAF

oFJS0AJ3oIpQKQk0AAp4JxTBTxQwYE0oFNNOU8UhCkDGKaRin0EZoEiLIpcUuzuKMUyrje9FKQet

J2oGf//Z

 

--_004_AANLkTingkMPbKeFog5kxXoq8WRib7tJ1pT1Rsy1ug1mailgmailcom_--

 

            [received] => from gate55.gate.iad.mailserver.com (11.1.111.1) by IAD2HUB01.mex02.mailserver.com (111.11.11.15) with Microsoft SMTP Server (TLS) id 1.1.147.2; Wed, 9 Jun 2010 17:56:16 -0400

from mail-yw0-f186.google.com (mail-yw0-f186.google.com [209.85.211.186])	by gate55.gate.iad.mailserver.com (SMTP Server) with ESMTP id B1F6E31D0171	for <asdfasdf @ivanvillareal.com>; Wed,  9 Jun 2010 17:56:15 -0400 (EDT)

by ywh16 with SMTP id 16so5309053ywh.32        for </asdfasdf><asdfasdf @ivanvillareal.com>; Wed, 09 Jun 2010 14:56:15 -0700 (PDT)

by 10.229.233.193 with SMTP id jz1mr465966qcb.170.1276120573865; Wed, 09 Jun 2010 14:56:13 -0700 (PDT)

by 10.229.192.82 with HTTP; Wed, 9 Jun 2010 14:56:13 -0700 (PDT)

            [date] => 2010-06-09 14:56:13

            [messageId] => [email protected]

            [inReplyTo] => 

            [references] => 

            [from] => Ivan Villareal <ivaano @gmail.com>

            [subject] => attachment test

            [to] => "[email protected]" <asdfasdf @ivanvillareal.com>

            [plainContent] => jhgjhgjhg

 

            [htmlContent] => jhgjhgjhg

 

            [attachments] => Array

                (

                    [0] => Array

                        (

                            [file_name] => 2010-05-28-112655.jpg

                            [type] => image/jpeg

                        )

 

                )

 

        )

 

)</asdfasdf></ivaano></asdfasdf></aanlktingkmpbkefog5kxxoq8wrib7tj1pt1rsy></asdfasdf></ivaano></asdfasdf>

 

From this point I can iterate the inbox easily saving the email results or applying other logic to it,