Mail/Storage/Folder/Mbox.php

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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 [email protected] so we can send you a copy immediately.

Category: Zend
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Mail
Subpackage: Storage
Version: $Id: Mbox.php 24593 2012-01-05 20:35:02Z matthew $

\Zend_Mail_Storage_Folder_Mbox
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Package: Zend\Mail\Storage

Implements: \Zend_Mail_Storage_Folder_Interface
Parent(s): \Zend_Mail_Storage_Mbox < \Zend_Mail_Storage_Abstract
Category: Zend
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Properties

string $_currentFolder =

name of current folder

Details

Type: string

null|resource $_fh =

inherited

file handle to mbox file

Inherited from: \Zend_Mail_Storage_Mbox::$$_fh

Details

Type: null | resource
Inherited_from: \Zend_Mail_Storage_Mbox::$$_fh

int $_filemtime =

inherited

modification date of mbox file for __wakeup

Inherited from: \Zend_Mail_Storage_Mbox::$$_filemtime

Details

Type: int
Inherited_from: \Zend_Mail_Storage_Mbox::$$_filemtime

string $_filename =

inherited

filename of mbox file for __wakeup

Inherited from: \Zend_Mail_Storage_Mbox::$$_filename

Details

Type: string
Inherited_from: \Zend_Mail_Storage_Mbox::$$_filename

array $_has = array('uniqueid' => true, 'delete' => false, 'create' => false, 'top' => false, 'fetchPart' => true, 'flags' => false)

inherited

class capabilities with default values

Inherited from: \Zend_Mail_Storage_Abstract::$$_has \Zend_Mail_Storage_Mbox::$$_has

Default valuearray('uniqueid' => true, 'delete' => false, 'create' => false, 'top' => false, 'fetchPart' => true, 'flags' => false)Details

Type: array
Inherited_from: \Zend_Mail_Storage_Abstract::$$_has
Inherited_from: \Zend_Mail_Storage_Mbox::$$_has

null|int $_iterationMax = null

inherited

maximum iteration position (= message count)

Inherited from: \Zend_Mail_Storage_Abstract::$$_iterationMax \Zend_Mail_Storage_Mbox::$$_iterationMax

Default valuenullDetails

Type: null | int
Inherited_from: \Zend_Mail_Storage_Abstract::$$_iterationMax
Inherited_from: \Zend_Mail_Storage_Mbox::$$_iterationMax

int $_iterationPos = 0

inherited

current iteration position

Inherited from: \Zend_Mail_Storage_Abstract::$$_iterationPos \Zend_Mail_Storage_Mbox::$$_iterationPos

Default value0Details

Type: int
Inherited_from: \Zend_Mail_Storage_Abstract::$$_iterationPos
Inherited_from: \Zend_Mail_Storage_Mbox::$$_iterationPos

string $_messageClass = 'Zend_Mail_Message_File'

inherited

used message class, change it in an extened class to extend the returned message class

Inherited from: \Zend_Mail_Storage_Mbox::$$_messageClass

Default value'Zend_Mail_Message_File'Details

Type: string
Inherited_from: \Zend_Mail_Storage_Mbox::$$_messageClass

array $_positions =

inherited

start and end position of messages as array('start' => start, 'seperator' => headersep, 'end' => end)

Inherited from: \Zend_Mail_Storage_Mbox::$$_positions

Details

Type: array
Inherited_from: \Zend_Mail_Storage_Mbox::$$_positions

\Zend_Mail_Storage_Folder $_rootFolder =

Zend_Mail_Storage_Folder root folder for folder structure

Details

Type: \Zend_Mail_Storage_Folder

string $_rootdir =

rootdir of folder structure

Details

Type: string

Methods

__construct(array $params) : void

Create instance with parameters

Disallowed parameters are: - filename use Zend_Mail_Storage_Mbox for a single file Supported parameters are: - dirname rootdir of mbox structure - folder intial selected folder, default is 'INBOX'

Parameters

Name	Type	Description
$params	array	mail reader specific parameters

Throws

Exception	Description
\Zend_Mail_Storage_Exception

__destruct() : void

inherited

Destructor calls close() and therefore closes the resource.

Inherited from: \Zend_Mail_Storage_Abstract::__destruct()\Zend_Mail_Storage_Mbox::__destruct()

__get(string $var) : bool

inherited

Getter for has-properties.

Inherited from: \Zend_Mail_Storage_Abstract::__get()\Zend_Mail_Storage_Mbox::__get()

The standard has properties are: hasFolder, hasUniqueid, hasDelete, hasCreate, hasTop

The valid values for the has-properties are: - true if a feature is supported - false if a feature is not supported - null is it's not yet known or it can't be know if a feature is supported

Parameters

Name	Type	Description
$var	string	property name

Returns

Type	Description
bool	supported or not

Throws

Exception	Description
\Zend_Mail_Storage_Exception

__sleep() : array

magic method for serialize()

with this method you can cache the mbox class

Returns

Type	Description
array	name of variables

__wakeup() : null

magic method for unserialize()

with this method you can cache the mbox class

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

_buildFolderTree(string $currentDir, \Zend_Mail_Storage_Folder | null $parentFolder = null, string $parentGlobalName = '') : null

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.

Parameters

Name	Type	Description
$currentDir	string	call with root dir, also used for recursion.
$parentFolder	\Zend_Mail_Storage_Folder \| null	used for recursion
$parentGlobalName	string	used for rescursion

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

_getPos(int $id) : array

inherited

Get positions for mail message or throw exeption if id is invalid

Inherited from: \Zend_Mail_Storage_Mbox::_getPos()

Parameters

Name	Type	Description
$id	int	number of message

Returns

Type	Description
array	positions as in _positions

Throws

Exception	Description
\Zend_Mail_Storage_Exception

_isMboxFile(resource | string $file, bool $fileIsString = true) : bool

inherited

check if given file is a mbox file

Inherited from: \Zend_Mail_Storage_Mbox::_isMboxFile()

if $file is a resource its file pointer is moved after the first line

Parameters

Name	Type	Description
$file	resource \| string	stream resource of name of file
$fileIsString	bool	file is string or resource

Returns

Type	Description
bool	file is mbox file

_openMboxFile(string $filename) : null

inherited

open given file as current mbox file

Inherited from: \Zend_Mail_Storage_Mbox::_openMboxFile()

Parameters

Name	Type	Description
$filename	string	filename of mbox file

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

close() : void

inherited

Close resource for mail lib.

Inherited from: \Zend_Mail_Storage_Mbox::close()

If you need to control, when the resource is closed. Otherwise the destructor would call this.

count() : int

inherited

Countable::count()

Inherited from: \Zend_Mail_Storage_Abstract::count()\Zend_Mail_Storage_Mbox::count()

Returns

Type	Description
int

countMessages() : int

inherited

Count messages all messages in current box

Inherited from: \Zend_Mail_Storage_Mbox::countMessages()

Returns

Type	Description
int	number of messages

Throws

Exception	Description
\Zend_Mail_Storage_Exception

current() : \Zend_Mail_Message

inherited

Iterator::current()

Inherited from: \Zend_Mail_Storage_Abstract::current()\Zend_Mail_Storage_Mbox::current()

Returns

Type	Description
\Zend_Mail_Message	current message

getCapabilities() : array

inherited

Get a full list of features supported by the specific mail lib and the server

Inherited from: \Zend_Mail_Storage_Abstract::getCapabilities()\Zend_Mail_Storage_Mbox::getCapabilities()

Returns

Type	Description
array	list of features as array(featurename => true\|false[\|null])

getCurrentFolder() : \Zend_Mail_Storage_Folder

get Zend_Mail_Storage_Folder instance for current folder

Returns

Type	Description
\Zend_Mail_Storage_Folder	instance of current folder

Throws

Exception	Description
\Zend_Mail_Storage_Exception

getFolders(string $rootFolder = null) : \Zend_Mail_Storage_Folder

get root folder or given folder

Parameters

Name	Type	Description
$rootFolder	string	get folder structure for given folder, else root

Returns

Type	Description
\Zend_Mail_Storage_Folder	root or wanted folder

Throws

Exception	Description
\Zend_Mail_Storage_Exception

getMessage(int $id) : \Zend_Mail_Message_File

inherited

Fetch a message

Inherited from: \Zend_Mail_Storage_Mbox::getMessage()

Parameters

Name	Type	Description
$id	int	number of message

Returns

Type	Description
\Zend_Mail_Message_File

Throws

Exception	Description
\Zend_Mail_Storage_Exception

getNumberByUniqueId(string $id) : int

inherited

get a message number from a unique id

Inherited from: \Zend_Mail_Storage_Mbox::getNumberByUniqueId()

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()

Parameters

Name	Type	Description
$id	string	unique id

Returns

Type	Description
int	message number

Throws

Exception	Description
\Zend_Mail_Storage_Exception

getRawContent(int $id, null | array | string $part = null) : string

inherited

Get raw content of message or part

Inherited from: \Zend_Mail_Storage_Mbox::getRawContent()

Parameters

Name	Type	Description
$id	int	number of message
$part	null \| array \| string	path to part or null for messsage content

Returns

Type	Description
string	raw content

getRawHeader(int $id, null | array | string $part = null, int $topLines = 0) : string

inherited

Get raw header of message or part

Inherited from: \Zend_Mail_Storage_Mbox::getRawHeader()

Parameters

Name	Type	Description
$id	int	number of message
$part	null \| array \| string	path to part or null for messsage header
$topLines	int	include this many lines with header (after an empty line)

Returns

Type	Description
string	raw header

getSize(int | null $id = 0) : int | array

inherited

Get a list of messages with number and size

Inherited from: \Zend_Mail_Storage_Mbox::getSize()

Parameters

Name	Type	Description
$id	int \| null	number of message or null for all messages

Returns

Type	Description
int \| array	size of given message of list with all messages as array(num => size)

getUniqueId(int | null $id = null) : array | string

inherited

get unique id for one or all messages

Inherited from: \Zend_Mail_Storage_Mbox::getUniqueId()

Mbox does not support unique ids (yet) - it's always the same as the message number. That shouldn't be a problem, because we can't change mbox files. Therefor the message number is save enough.

Parameters

Name	Type	Description
$id	int \| null	message number

Returns

Type	Description
array \| string	message number for given message or all messages as array

Throws

Exception	Description
\Zend_Mail_Storage_Exception

key() : int

inherited

Iterator::key()

Inherited from: \Zend_Mail_Storage_Abstract::key()\Zend_Mail_Storage_Mbox::key()

Returns

Type	Description
int	id of current position

next() : void

inherited

Iterator::next()

Inherited from: \Zend_Mail_Storage_Abstract::next()\Zend_Mail_Storage_Mbox::next()

noop() : void

inherited

Waste some CPU cycles doing nothing.

Inherited from: \Zend_Mail_Storage_Mbox::noop()

offsetExists(int $id) : boolean

inherited

ArrayAccess::offsetExists()

Inherited from: \Zend_Mail_Storage_Abstract::offsetExists()\Zend_Mail_Storage_Mbox::offsetExists()

Parameters

Name	Type	Description
$id	int

Returns

Type	Description
boolean

offsetGet(int $id) : \Zend_Mail_Message

inherited

ArrayAccess::offsetGet()

Inherited from: \Zend_Mail_Storage_Abstract::offsetGet()\Zend_Mail_Storage_Mbox::offsetGet()

Parameters

Name	Type	Description
$id	int

Returns

Type	Description
\Zend_Mail_Message	message object

offsetSet(\id $id, mixed $value) : void

inherited

ArrayAccess::offsetSet()

Inherited from: \Zend_Mail_Storage_Abstract::offsetSet()\Zend_Mail_Storage_Mbox::offsetSet()

Parameters

Name	Type	Description
$id	\id
$value	mixed

Throws

Exception	Description
\Zend_Mail_Storage_Exception

offsetUnset(int $id) : boolean

inherited

ArrayAccess::offsetUnset()

Inherited from: \Zend_Mail_Storage_Abstract::offsetUnset()\Zend_Mail_Storage_Mbox::offsetUnset()

Parameters

Name	Type	Description
$id	int

Returns

Type	Description
boolean	success

removeMessage( $id) : null

inherited

stub for not supported message deletion

Inherited from: \Zend_Mail_Storage_Mbox::removeMessage()

Parameters

Name	Type	Description
$id

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

rewind() : void

inherited

Iterator::rewind()

Inherited from: \Zend_Mail_Storage_Abstract::rewind()\Zend_Mail_Storage_Mbox::rewind()

Rewind always gets the new count from the storage. Thus if you use the interfaces and your scripts take long you should use reset() from time to time.

seek(int $pos) : void

inherited

SeekableIterator::seek()

Inherited from: \Zend_Mail_Storage_Abstract::seek()\Zend_Mail_Storage_Mbox::seek()

Parameters

Name	Type	Description
$pos	int

Throws

Exception	Description
\OutOfBoundsException

selectFolder(\Zend_Mail_Storage_Folder | string $globalName) : null

select given folder

folder must be selectable!

Parameters

Name	Type	Description
$globalName	\Zend_Mail_Storage_Folder \| string	global name of folder or instance for subfolder

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

valid() : boolean

inherited

Iterator::valid()

Inherited from: \Zend_Mail_Storage_Abstract::valid()\Zend_Mail_Storage_Mbox::valid()

Returns

Type	Description
boolean

Mail/Storage/Folder/Mbox.php

\Zend_Mail_Storage_Folder_Mboxjump to top

Properties

Methods

\Zend_Mail_Storage_Folder_Mbox
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