mirror of
https://bitbucket.org/jsuto/piler.git
synced 2024-11-15 10:51:59 +01:00
266 lines
8.7 KiB
PHP
266 lines
8.7 KiB
PHP
<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id$
|
|
*/
|
|
|
|
|
|
/**
|
|
* @see Zend_Mail_Storage_Folder
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Folder.php';
|
|
|
|
/**
|
|
* @see Zend_Mail_Storage_Folder_Interface
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Folder/Interface.php';
|
|
|
|
/**
|
|
* @see Zend_Mail_Storage_Maildir
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Maildir.php';
|
|
|
|
|
|
/**
|
|
* @category Zend
|
|
* @package Zend_Mail
|
|
* @subpackage Storage
|
|
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Mail_Storage_Folder_Maildir extends Zend_Mail_Storage_Maildir implements Zend_Mail_Storage_Folder_Interface
|
|
{
|
|
/**
|
|
* Zend_Mail_Storage_Folder root folder for folder structure
|
|
* @var Zend_Mail_Storage_Folder
|
|
*/
|
|
protected $_rootFolder;
|
|
|
|
/**
|
|
* rootdir of folder structure
|
|
* @var string
|
|
*/
|
|
protected $_rootdir;
|
|
|
|
/**
|
|
* name of current folder
|
|
* @var string
|
|
*/
|
|
protected $_currentFolder;
|
|
|
|
/**
|
|
* delim char for subfolders
|
|
* @var string
|
|
*/
|
|
protected $_delim;
|
|
|
|
/**
|
|
* Create instance with parameters
|
|
* Supported parameters are:
|
|
* - dirname rootdir of maildir structure
|
|
* - delim delim char for folder structur, default is '.'
|
|
* - folder intial selected folder, default is 'INBOX'
|
|
*
|
|
* @param array $params mail reader specific parameters
|
|
* @throws Zend_Mail_Storage_Exception
|
|
*/
|
|
public function __construct($params)
|
|
{
|
|
if (is_array($params)) {
|
|
$params = (object)$params;
|
|
}
|
|
|
|
if (!isset($params->dirname) || !is_dir($params->dirname)) {
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception('no valid dirname given in params');
|
|
}
|
|
|
|
$this->_rootdir = rtrim($params->dirname, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
|
|
|
|
$this->_delim = isset($params->delim) ? $params->delim : '.';
|
|
|
|
$this->_buildFolderTree();
|
|
$this->selectFolder(!empty($params->folder) ? $params->folder : 'INBOX');
|
|
$this->_has['top'] = true;
|
|
$this->_has['flags'] = true;
|
|
}
|
|
|
|
/**
|
|
* find all subfolders and mbox files for folder structure
|
|
*
|
|
* Result is save in Zend_Mail_Storage_Folder instances with the root in $this->_rootFolder.
|
|
* $parentFolder and $parentGlobalName are only used internally for recursion.
|
|
*
|
|
* @return null
|
|
* @throws Zend_Mail_Storage_Exception
|
|
*/
|
|
protected function _buildFolderTree()
|
|
{
|
|
$this->_rootFolder = new Zend_Mail_Storage_Folder('/', '/', false);
|
|
$this->_rootFolder->INBOX = new Zend_Mail_Storage_Folder('INBOX', 'INBOX', true);
|
|
|
|
$dh = @opendir($this->_rootdir);
|
|
if (!$dh) {
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception("can't read folders in maildir");
|
|
}
|
|
$dirs = array();
|
|
while (($entry = readdir($dh)) !== false) {
|
|
// maildir++ defines folders must start with .
|
|
if ($entry[0] != '.' || $entry == '.' || $entry == '..') {
|
|
continue;
|
|
}
|
|
if ($this->_isMaildir($this->_rootdir . $entry)) {
|
|
$dirs[] = $entry;
|
|
}
|
|
}
|
|
closedir($dh);
|
|
|
|
sort($dirs);
|
|
$stack = array(null);
|
|
$folderStack = array(null);
|
|
$parentFolder = $this->_rootFolder;
|
|
$parent = '.';
|
|
|
|
foreach ($dirs as $dir) {
|
|
do {
|
|
if (strpos($dir, $parent) === 0) {
|
|
$local = substr($dir, strlen($parent));
|
|
if (strpos($local, $this->_delim) !== false) {
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception('error while reading maildir');
|
|
}
|
|
array_push($stack, $parent);
|
|
$parent = $dir . $this->_delim;
|
|
$folder = new Zend_Mail_Storage_Folder($local, substr($dir, 1), true);
|
|
$parentFolder->$local = $folder;
|
|
array_push($folderStack, $parentFolder);
|
|
$parentFolder = $folder;
|
|
break;
|
|
} else if ($stack) {
|
|
$parent = array_pop($stack);
|
|
$parentFolder = array_pop($folderStack);
|
|
}
|
|
} while ($stack);
|
|
if (!$stack) {
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception('error while reading maildir');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get root folder or given folder
|
|
*
|
|
* @param string $rootFolder get folder structure for given folder, else root
|
|
* @return Zend_Mail_Storage_Folder root or wanted folder
|
|
* @throws Zend_Mail_Storage_Exception
|
|
*/
|
|
public function getFolders($rootFolder = null)
|
|
{
|
|
if (!$rootFolder || $rootFolder == 'INBOX') {
|
|
return $this->_rootFolder;
|
|
}
|
|
|
|
// rootdir is same as INBOX in maildir
|
|
if (strpos($rootFolder, 'INBOX' . $this->_delim) === 0) {
|
|
$rootFolder = substr($rootFolder, 6);
|
|
}
|
|
$currentFolder = $this->_rootFolder;
|
|
$subname = trim($rootFolder, $this->_delim);
|
|
while ($currentFolder) {
|
|
@list($entry, $subname) = @explode($this->_delim, $subname, 2);
|
|
$currentFolder = $currentFolder->$entry;
|
|
if (!$subname) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($currentFolder->getGlobalName() != rtrim($rootFolder, $this->_delim)) {
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception("folder $rootFolder not found");
|
|
}
|
|
return $currentFolder;
|
|
}
|
|
|
|
/**
|
|
* select given folder
|
|
*
|
|
* folder must be selectable!
|
|
*
|
|
* @param Zend_Mail_Storage_Folder|string $globalName global name of folder or instance for subfolder
|
|
* @return null
|
|
* @throws Zend_Mail_Storage_Exception
|
|
*/
|
|
public function selectFolder($globalName)
|
|
{
|
|
$this->_currentFolder = (string)$globalName;
|
|
|
|
// getting folder from folder tree for validation
|
|
$folder = $this->getFolders($this->_currentFolder);
|
|
|
|
try {
|
|
$this->_openMaildir($this->_rootdir . '.' . $folder->getGlobalName());
|
|
} catch(Zend_Mail_Storage_Exception $e) {
|
|
// check what went wrong
|
|
if (!$folder->isSelectable()) {
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception("{$this->_currentFolder} is not selectable", 0, $e);
|
|
}
|
|
// seems like file has vanished; rebuilding folder tree - but it's still an exception
|
|
$this->_buildFolderTree($this->_rootdir);
|
|
/**
|
|
* @see Zend_Mail_Storage_Exception
|
|
*/
|
|
require_once 'Zend/Mail/Storage/Exception.php';
|
|
throw new Zend_Mail_Storage_Exception('seems like the maildir has vanished, I\'ve rebuild the ' .
|
|
'folder tree, search for an other folder and try again', 0, $e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* get Zend_Mail_Storage_Folder instance for current folder
|
|
*
|
|
* @return Zend_Mail_Storage_Folder instance of current folder
|
|
* @throws Zend_Mail_Storage_Exception
|
|
*/
|
|
public function getCurrentFolder()
|
|
{
|
|
return $this->_currentFolder;
|
|
}
|
|
}
|