450 lines
14 KiB
PHP
450 lines
14 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Mail
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* @subpackage Demos
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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/**
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* @see Zend_Loader
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*/
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require_once 'Zend/Loader.php';
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/**
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* A simple web-mailer based on Zend_Mail_Storage classes.
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*
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* This simple mailer demonstrates the most important features of the mail reading classes. You can
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* use the test mbox and maildir files or a Pop3 or Imap server. It's meant to be run in a web enviroment
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* and CLI is not supported. Copy the files to a directory in your webroot and make sure Zend Framework
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* is in your include path (including incubator!).
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*
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* SSL and TLS are supported by Zend_Mail_Storage_[Pop3|Imap], but not shown here). You'd need to add
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* 'ssl' => 'SSL'
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* or
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* 'ssl' => 'TLS'
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* if you want to use ssl support.
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*
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* Because of problems with Windows filenames (maildir needs : in filenames) the maildir folder is in a tar.
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* Untar maildir.tar in maildir/ to test maildir support (won't work on Windows).
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*
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* The structure of the class is very simple. Every method named show...() output HTML, run() inits mail storage
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* after login and calls a show method, everything else inits and checks variables and mail storage handler.
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*
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* @category Zend
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* @package Zend_Mail
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* @subpackage Demos
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Demo_Zend_Mail_SimpleMailer
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{
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/**
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* Mail storage type (mbox, mbox-folder, maildir, maildir-folder, pop3, imap)
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*
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* @var string
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*/
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private $type;
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/**
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* Filename, dirname or hostname for current mailstorage
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*
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* @var string
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*/
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private $param;
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/**
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* Selected mail message or null if none
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*
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* @var integer
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*/
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private $messageNum;
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/**
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* Mail storage handler
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*
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* @var Zend_Mail_Storage
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*/
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private $mail;
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/**
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* Query string with current selection for output
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*
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* @var string
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*/
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private $queryString;
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/**
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* Don't run run(), needed for auth
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*
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* @var boolean
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*/
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private $noRun = false;
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/**
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* Init class for run() and output
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*
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* @return void
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*/
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function __construct()
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{
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$this->initVars();
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$this->loadClasses();
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$this->whitelistParam();
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// we use http auth for username and password or mail storage
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if (($this->type == 'pop3' || $this->type == 'imap') && !isset($_SERVER['PHP_AUTH_USER'])) {
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$this->needAuth();
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return;
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}
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switch ($this->type) {
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case 'mbox':
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$this->mail = new Zend_Mail_Storage_Mbox(array('filename' => $this->param));
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break;
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case 'mbox-folder':
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$this->mail = new Zend_Mail_Storage_Folder_Mbox(array('dirname' => $this->param));
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break;
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case 'maildir':
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$this->mail = new Zend_Mail_Storage_Maildir(array('dirname' => $this->param));
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break;
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case 'maildir-folder':
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$this->mail = new Zend_Mail_Storage_Folder_Maildir(array('dirname' => $this->param));
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break;
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case 'pop3':
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$this->mail = new Zend_Mail_Storage_Pop3(array('host' => $this->param,
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'user' => $_SERVER['PHP_AUTH_USER'],
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'password' => $_SERVER['PHP_AUTH_PW']));
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break;
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case 'imap':
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$this->mail = new Zend_Mail_Storage_Imap(array('host' => $this->param,
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'user' => $_SERVER['PHP_AUTH_USER'],
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'password' => $_SERVER['PHP_AUTH_PW']));
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break;
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default:
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$this->mail = null;
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break;
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}
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}
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/**
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* Check parameter and type
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*
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* @return void
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*/
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function whitelistParam()
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{
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$whitelist = array('mbox' => array('mbox/INBOX', 'mbox/subfolder/test'),
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'mbox-folder' => array('mbox'),
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'maildir' => array('maildir', 'maildir/.subfolder', 'maildir/.subfolder.test'),
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'maildir-folder' => array('maildir', 'maildir/.subfolder', 'maildir/.subfolder.test'),
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'pop3' => array(),
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'imap' => array());
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if ($this->type === null || @$whitelist[$this->type] === array() || @in_array($this->param, $whitelist[$this->type])) {
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return;
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}
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throw new Exception('Unknown type or param not in whitelist');
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}
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/**
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* Load needed classes
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*
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* @return void
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*/
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function loadClasses()
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{
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$classname = array('mbox' => 'Zend_Mail_Storage_Mbox',
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'mbox-folder' => 'Zend_Mail_Storage_Folder_Mbox',
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'maildir' => 'Zend_Mail_Storage_Maildir',
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'maildir-folder' => 'Zend_Mail_Storage_Folder_Maildir',
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'pop3' => 'Zend_Mail_Storage_Pop3',
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'imap' => 'Zend_Mail_Storage_Imap');
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if (isset($classname[$this->type])) {
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Zend_Loader::loadClass($classname[$this->type]);
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}
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Zend_Loader::loadClass('Zend_Mail_Storage');
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}
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/**
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* Init variables
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*
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* @return void
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*/
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function initVars()
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{
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$this->type = isset($_GET['type']) ? $_GET['type'] : null;
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$this->param = isset($_GET['param']) ? $_GET['param'] : null;
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$this->folder = isset($_GET['folder']) ? $_GET['folder'] : null;
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$this->messageNum = isset($_GET['message']) && is_numeric($_GET['message']) ? $_GET['message'] : null;
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$this->queryString = http_build_query(array('type' => $this->type,
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'param' => $this->param,
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'folder' => $this->folder));
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}
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/**
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* Send http auth headers, for username and password in pop3 and imap
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*
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* @return void
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*/
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function needAuth()
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{
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header("WWW-Authenticate: Basic realm='{$this->type} credentials'");
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header('HTTP/1.0 401 Please enter credentials');
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$this->noRun = true;
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}
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/**
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* Get data from mail storage and output html
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*
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* @return void
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*/
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function run()
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{
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if ($this->noRun) {
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return;
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}
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if ($this->mail instanceof Zend_Mail_Storage_Folder_Interface && $this->folder) {
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// could also be done in constructor of $this->mail with parameter 'folder' => '...'
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$this->mail->selectFolder($this->folder);
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}
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$message = null;
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try {
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if ($this->messageNum) {
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$message = $this->mail->getMessage($this->messageNum);
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}
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} catch(Zend_Mail_Exception $e) {
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// ignored, $message is still null and we display the list
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}
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if (!$this->mail) {
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$this->showChooseType();
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} else if ($message) {
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$this->showMessage($message);
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} else {
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$this->showList();
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}
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}
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/**
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* Output html header
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*
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* @param string $title page title
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* @return void
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*/
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function showHeader($title)
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{
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echo "<html><head>
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<title>{$title}</title>
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<style>
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table {border: 1px solid black; border-collapse: collapse}
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td, th {border: 1px solid black; padding: 3px; text-align: left}
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th {text-align: right; background: #eee}
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tr.unread td {font-weight: bold}
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tr.flagged td {font-style: italic}
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tr.new td {color: #800}
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.message {white-space: pre; font-family: monospace; padding: 0.5em}
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dl dt {font-style: italic; padding: 1em 0; border-top: 1px #888 dashed}
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dl dd {padding-bottom: 1em}
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dl dt:first-child {border: none; padding-top: 0}
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</style>
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</head><body><h1>{$title}</h1>";
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}
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/**
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* Output html footer
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*
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* @return void
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*/
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function showFooter()
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{
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echo '</body></html>';
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}
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/**
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* Output type selection AKA "login-form"
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*
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* @return void
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*/
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function showChooseType()
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{
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$this->showHeader('Choose Type');
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echo '<form><label>Mbox file</label><input name="param" value="mbox/INBOX"/>
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<input type="hidden" name="type" value="mbox"/><input type="submit"/></form>
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<form><label>Mbox folder</label><input name="param" value="mbox"/>
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<input type="hidden" name="type" value="mbox-folder"/><input type="submit"/></form>
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<form><label>Maildir file</label><input name="param" value="maildir"/>
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<input type="hidden" name="type" value="maildir"/><input type="submit"/></form>
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<form><label>Maildir folder</label><input name="param" value="maildir"/>
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<input type="hidden" name="type" value="maildir-folder"/><input type="submit"/></form>
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<form><label>Pop3 Host</label><input name="param" value="localhost"/>
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<input type="hidden" name="type" value="pop3"/><input type="submit"/></form>
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<form><label>IMAP Host</label><input name="param" value="localhost"/>
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<input type="hidden" name="type" value="imap"/><input type="submit"/></form>';
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$this->showFooter();
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}
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/**
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* Output mail message
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*
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* @return void
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*/
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function showMessage($message)
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{
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try {
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$from = $message->from;
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} catch(Zend_Mail_Exception $e) {
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$from = '(unknown)';
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}
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try {
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$to = $message->to;
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} catch(Zend_Mail_Exception $e) {
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$to = '(unknown)';
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}
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try {
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$subject = $message->subject;
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} catch(Zend_Mail_Exception $e) {
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$subject = '(unknown)';
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}
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$this->showHeader($subject);
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echo "<table>
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<tr><th>From:</td><td>$from</td></tr>
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<tr><th>Subject:</td><td>$subject</td></tr>
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<tr><th>To:</td><td>$to</td></tr><tr><td colspan='2' class='message'>";
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if ($message->isMultipart()) {
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echo '<dl>';
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foreach (new RecursiveIteratorIterator($message) as $part) {
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echo "<dt>Part with type {$part->contentType}:</dt><dd>";
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echo htmlentities($part);
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echo '</dd>';
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}
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echo '</dl>';
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} else {
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echo htmlentities($message->getContent());
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}
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echo "</td></tr></table><a href='?{$this->queryString}'>back to list</a>";
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if ($this->messageNum > 1) {
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echo " - <a href=\"?{$this->queryString}&message=", $this->messageNum - 1, '">prev</a>';
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}
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if ($this->messageNum < $this->mail->countMessages()) {
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echo " - <a href=\"?{$this->queryString}&message=", $this->messageNum + 1, '">next</a>';
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}
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$this->showFooter();
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}
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/**
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* Output message list
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*
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* @return void
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*/
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function showList()
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{
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$this->showHeader('Overview');
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echo '<table><tr><td></td><th>From</th><th>To</th><th>Subject</th></tr>';
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foreach ($this->mail as $num => $message) {
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if ($this->mail->hasFlags) {
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$class = array();
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if ($message->hasFlag(Zend_Mail_Storage::FLAG_RECENT)) {
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$class['unread'] = 'unread';
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|
$class['new'] = 'new';
|
||
|
|
}
|
||
|
|
if (!$message->hasFlag(Zend_Mail_Storage::FLAG_SEEN)) {
|
||
|
|
$class['unread'] = 'unread';
|
||
|
|
}
|
||
|
|
if ($message->hasFlag(Zend_Mail_Storage::FLAG_FLAGGED)) {
|
||
|
|
$class['flagged'] = 'flagged';
|
||
|
|
}
|
||
|
|
|
||
|
|
$class = implode(' ', $class);
|
||
|
|
echo "<tr class='$class'>";
|
||
|
|
} else {
|
||
|
|
echo '<tr>';
|
||
|
|
}
|
||
|
|
|
||
|
|
echo "<td><a href='?{$this->queryString}&message=$num'>read</a></td>";
|
||
|
|
|
||
|
|
try {
|
||
|
|
echo "<td>{$message->from}</td><td>{$message->to}</td><td>{$message->subject}</td>";
|
||
|
|
} catch(Zend_Mail_Exception $e){
|
||
|
|
echo '<td><em>error</em></td>';
|
||
|
|
}
|
||
|
|
|
||
|
|
echo '</tr>';
|
||
|
|
}
|
||
|
|
|
||
|
|
echo '</table>';
|
||
|
|
|
||
|
|
if ($this->mail instanceof Zend_Mail_Storage_Folder_Interface) {
|
||
|
|
$this->showFolders();
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->showFooter();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Output folder list
|
||
|
|
*
|
||
|
|
* @return void
|
||
|
|
*/
|
||
|
|
function showFolders()
|
||
|
|
{
|
||
|
|
echo "<br><form method='get' action='?{$this->queryString}'><label>Change folder:</label>
|
||
|
|
<select name='folder'>";
|
||
|
|
|
||
|
|
$folders = new RecursiveIteratorIterator($this->mail->getFolders(), RecursiveIteratorIterator::SELF_FIRST);
|
||
|
|
|
||
|
|
foreach ($folders as $localName => $folder) {
|
||
|
|
echo '<option ';
|
||
|
|
if (!$folder->isSelectable()) {
|
||
|
|
echo 'disabled="disabled" ';
|
||
|
|
}
|
||
|
|
$localName = str_pad('', $folders->getDepth() * 12, ' ', STR_PAD_LEFT) . $localName;
|
||
|
|
echo "value='$folder'>$localName</option>";
|
||
|
|
}
|
||
|
|
|
||
|
|
echo "</select><input type='submit' value='change'><input type='hidden' name='param' value='{$this->param}'>
|
||
|
|
<input type='hidden' name='type' value='{$this->type}'></form>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// init and run mailer
|
||
|
|
$SimpleMailer = new Demo_Zend_Mail_SimpleMailer();
|
||
|
|
$SimpleMailer->run();
|