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authordavehauenstein <davehauenstein@d4e419ec-0920-11de-bbfd-a7c1bc4c261e>2009-04-15 22:06:42 +0000
committerdavehauenstein <davehauenstein@d4e419ec-0920-11de-bbfd-a7c1bc4c261e>2009-04-15 22:06:42 +0000
commitc53d8d026021f97075fb2f4940ba22793c38fb6e (patch)
treec5d7865bc0fd226ecc7525d7de8a1d0b0c5c89fd /lib/Zend/Mail/Storage/Pop3.php
parenta414fcee8e7dc733443c6a971162d0dd9d0e723f (diff)
downloadreadability-simple-c53d8d026021f97075fb2f4940ba22793c38fb6e.tar.bz2
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+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Mail
+ * @subpackage Storage
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Pop3.php 9099 2008-03-30 19:35:47Z thomas $
+ */
+
+
+/**
+ * @see Zend_Mail_Storage_Abstract
+ */
+require_once 'Zend/Mail/Storage/Abstract.php';
+
+/**
+ * @see Zend_Mail_Protocol_Pop3
+ */
+require_once 'Zend/Mail/Protocol/Pop3.php';
+
+/**
+ * @see Zend_Mail_Message
+ */
+require_once 'Zend/Mail/Message.php';
+
+
+/**
+ * @category Zend
+ * @package Zend_Mail
+ * @subpackage Storage
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Mail_Storage_Pop3 extends Zend_Mail_Storage_Abstract
+{
+ /**
+ * protocol handler
+ * @var null|Zend_Mail_Protocol_Pop3
+ */
+ protected $_protocol;
+
+
+ /**
+ * Count messages all messages in current box
+ *
+ * @return int number of messages
+ * @throws Zend_Mail_Storage_Exception
+ * @throws Zend_Mail_Protocol_Exception
+ */
+ public function countMessages()
+ {
+ $this->_protocol->status($count, $null);
+ return (int)$count;
+ }
+
+ /**
+ * get a list of messages with number and size
+ *
+ * @param int $id number of message
+ * @return int|array size of given message of list with all messages as array(num => size)
+ * @throws Zend_Mail_Protocol_Exception
+ */
+ public function getSize($id = 0)
+ {
+ $id = $id ? $id : null;
+ return $this->_protocol->getList($id);
+ }
+
+ /**
+ * Fetch a message
+ *
+ * @param int $id number of message
+ * @return Zend_Mail_Message
+ * @throws Zend_Mail_Protocol_Exception
+ */
+ public function getMessage($id)
+ {
+ $bodyLines = 0;
+ $message = $this->_protocol->top($id, $bodyLines, true);
+
+ return new $this->_messageClass(array('handler' => $this, 'id' => $id, 'headers' => $message,
+ 'noToplines' => $bodyLines < 1));
+ }
+
+ /*
+ * Get raw header of message or part
+ *
+ * @param int $id number of message
+ * @param null|array|string $part path to part or null for messsage header
+ * @param int $topLines include this many lines with header (after an empty line)
+ * @return string raw header
+ * @throws Zend_Mail_Protocol_Exception
+ * @throws Zend_Mail_Storage_Exception
+ */
+ public function getRawHeader($id, $part = null, $topLines = 0)
+ {
+ if ($part !== null) {
+ // TODO: implement
+ /**
+ * @see Zend_Mail_Storage_Exception
+ */
+ require_once 'Zend/Mail/Storage/Exception.php';
+ throw new Zend_Mail_Storage_Exception('not implemented');
+ }
+
+ return $this->_protocol->top($id, 0, true);
+ }
+
+ /*
+ * Get raw content of message or part
+ *
+ * @param int $id number of message
+ * @param null|array|string $part path to part or null for messsage content
+ * @return string raw content
+ * @throws Zend_Mail_Protocol_Exception
+ * @throws Zend_Mail_Storage_Exception
+ */
+ public function getRawContent($id, $part = null)
+ {
+ if ($part !== null) {
+ // TODO: implement
+ /**
+ * @see Zend_Mail_Storage_Exception
+ */
+ require_once 'Zend/Mail/Storage/Exception.php';
+ throw new Zend_Mail_Storage_Exception('not implemented');
+ }
+
+ $content = $this->_protocol->retrieve($id);
+ // TODO: find a way to avoid decoding the headers
+ Zend_Mime_Decode::splitMessage($content, $null, $body);
+ return $body;
+ }
+
+ /**
+ * create instance with parameters
+ * Supported paramters are
+ * - host hostname or ip address of POP3 server
+ * - user username
+ * - password password for user 'username' [optional, default = '']
+ * - port port for POP3 server [optional, default = 110]
+ * - ssl 'SSL' or 'TLS' for secure sockets
+ *
+ * @param $params array mail reader specific parameters
+ * @throws Zend_Mail_Storage_Exception
+ * @throws Zend_Mail_Protocol_Exception
+ */
+ public function __construct($params)
+ {
+ if (is_array($params)) {
+ $params = (object)$params;
+ }
+
+ $this->_has['fetchPart'] = false;
+ $this->_has['top'] = null;
+ $this->_has['uniqueid'] = null;
+
+ if ($params instanceof Zend_Mail_Protocol_Pop3) {
+ $this->_protocol = $params;
+ return;
+ }
+
+ if (!isset($params->user)) {
+ /**
+ * @see Zend_Mail_Storage_Exception
+ */
+ require_once 'Zend/Mail/Storage/Exception.php';
+ throw new Zend_Mail_Storage_Exception('need at least user in params');
+ }
+
+ $host = isset($params->host) ? $params->host : 'localhost';
+ $password = isset($params->password) ? $params->password : '';
+ $port = isset($params->port) ? $params->port : null;
+ $ssl = isset($params->ssl) ? $params->ssl : false;
+
+ $this->_protocol = new Zend_Mail_Protocol_Pop3();
+ $this->_protocol->connect($host, $port, $ssl);
+ $this->_protocol->login($params->user, $password);
+ }
+
+ /**
+ * Close resource for mail lib. If you need to control, when the resource
+ * is closed. Otherwise the destructor would call this.
+ *
+ * @return null
+ */
+ public function close()
+ {
+ $this->_protocol->logout();
+ }
+
+ /**
+ * Keep the server busy.
+ *
+ * @return null
+ * @throws Zend_Mail_Protocol_Exception
+ */
+ public function noop()
+ {
+ return $this->_protocol->noop();
+ }
+
+ /**
+ * Remove a message from server. If you're doing that from a web enviroment
+ * you should be careful and use a uniqueid as parameter if possible to
+ * identify the message.
+ *
+ * @param int $id number of message
+ * @return null
+ * @throws Zend_Mail_Protocol_Exception
+ */
+ public function removeMessage($id)
+ {
+ $this->_protocol->delete($id);
+ }
+
+ /**
+ * get unique id for one or all messages
+ *
+ * if storage does not support unique ids it's the same as the message number
+ *
+ * @param int|null $id message number
+ * @return array|string message number for given message or all messages as array
+ * @throws Zend_Mail_Storage_Exception
+ */
+ public function getUniqueId($id = null)
+ {
+ if (!$this->hasUniqueid) {
+ if ($id) {
+ return $id;
+ }
+ $count = $this->countMessages();
+ if ($count < 1) {
+ return array();
+ }
+ $range = range(1, $count);
+ return array_combine($range, $range);
+ }
+
+ return $this->_protocol->uniqueid($id);
+ }
+
+ /**
+ * get a message number from a unique id
+ *
+ * I.e. if you have a webmailer that supports deleting messages you should use unique ids
+ * as parameter and use this method to translate it to message number right before calling removeMessage()
+ *
+ * @param string $id unique id
+ * @return int message number
+ * @throws Zend_Mail_Storage_Exception
+ */
+ public function getNumberByUniqueId($id)
+ {
+ if (!$this->hasUniqueid) {
+ return $id;
+ }
+
+ $ids = $this->getUniqueId();
+ foreach ($ids as $k => $v) {
+ if ($v == $id) {
+ return $k;
+ }
+ }
+
+ /**
+ * @see Zend_Mail_Storage_Exception
+ */
+ require_once 'Zend/Mail/Storage/Exception.php';
+ throw new Zend_Mail_Storage_Exception('unique id not found');
+ }
+
+ /**
+ * Special handling for hasTop and hasUniqueid. The headers of the first message is
+ * retrieved if Top wasn't needed/tried yet.
+ *
+ * @see Zend_Mail_Storage_Abstract:__get()
+ * @param string $var
+ * @return string
+ * @throws Zend_Mail_Storage_Exception
+ */
+ public function __get($var)
+ {
+ $result = parent::__get($var);
+ if ($result !== null) {
+ return $result;
+ }
+
+ if (strtolower($var) == 'hastop') {
+ if ($this->_protocol->hasTop === null) {
+ // need to make a real call, because not all server are honest in their capas
+ try {
+ $this->_protocol->top(1, 0, false);
+ } catch(Zend_Mail_Exception $e) {
+ // ignoring error
+ }
+ }
+ $this->_has['top'] = $this->_protocol->hasTop;
+ return $this->_protocol->hasTop;
+ }
+
+ if (strtolower($var) == 'hasuniqueid') {
+ $id = null;
+ try {
+ $id = $this->_protocol->uniqueid(1);
+ } catch(Zend_Mail_Exception $e) {
+ // ignoring error
+ }
+ $this->_has['uniqueid'] = $id ? true : false;
+ return $this->_has['uniqueid'];
+ }
+
+ return $result;
+ }
+}