Mail/Storage/Folder/Maildir.php

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- \Zend_Mail_Storage_Folder_Maildir

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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 license@zend.com 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: Maildir.php 24593 2012-01-05 20:35:02Z matthew $

\Zend_Mail_Storage_Folder_Maildir
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Package: Zend\Mail\Storage

Implements: \Zend_Mail_Storage_Folder_Interface
Parent(s): \Zend_Mail_Storage_Maildir < \Zend_Mail_Storage_Abstract
Children: \Zend_Mail_Storage_Writable_Maildir
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

string $_delim

delim char for subfolders

Details

Type: string

array $_files = array()

inherited

data of found message files in maildir dir

Inherited from: \Zend_Mail_Storage_Maildir::$$_files

Default valuearray()Details

Type: array
Inherited_from: \Zend_Mail_Storage_Maildir::$$_files

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::$$_has \Zend_Mail_Storage_Maildir::$$_has

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

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

null|int $_iterationMax = null

inherited

maximum iteration position (= message count)

Inherited from: \Zend_Mail_Storage_Abstract::$$_iterationMax \Zend_Mail_Storage_Maildir::$$_iterationMax

Default valuenullDetails

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

int $_iterationPos = 0

inherited

current iteration position

Inherited from: \Zend_Mail_Storage_Abstract::$$_iterationPos \Zend_Mail_Storage_Maildir::$$_iterationPos

Default value0Details

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

array $_knownFlags = array('D' => \Zend_Mail_Storage::FLAG_DRAFT, 'F' => \Zend_Mail_Storage::FLAG_FLAGGED, 'P' => \Zend_Mail_Storage::FLAG_PASSED, 'R' => \Zend_Mail_Storage::FLAG_ANSWERED, 'S' => \Zend_Mail_Storage::FLAG_SEEN, 'T' => \Zend_Mail_Storage::FLAG_DELETED)

staticinherited

known flag chars in filenames

Inherited from: \Zend_Mail_Storage_Maildir::$$_knownFlags

This list has to be in alphabetical order for setFlags()

Default value

array('D' => \Zend_Mail_Storage::FLAG_DRAFT, 'F' => \Zend_Mail_Storage::FLAG_FLAGGED, 'P' => \Zend_Mail_Storage::FLAG_PASSED, 'R' => \Zend_Mail_Storage::FLAG_ANSWERED, 'S' => \Zend_Mail_Storage::FLAG_SEEN, 'T' => \Zend_Mail_Storage::FLAG_DELETED)

Details

Type: array
Inherited_from: \Zend_Mail_Storage_Maildir::$$_knownFlags

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_Maildir::$$_messageClass

Default value'Zend_Mail_Message_File'Details

Type: string
Inherited_from: \Zend_Mail_Storage_Maildir::$$_messageClass

\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 Supported parameters are: - dirname rootdir of maildir structure - delim delim char for folder structur, default is '.' - 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_Maildir::__destruct()

__get(string $var) : bool

inherited

Getter for has-properties.

Inherited from: \Zend_Mail_Storage_Abstract::__get()\Zend_Mail_Storage_Maildir::__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

_buildFolderTree() : 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.

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

_getFileData(int $id, string | null $field = null) : string | array

inherited

Get one or all fields from file structure.

Inherited from: \Zend_Mail_Storage_Maildir::_getFileData()

Also checks if message is valid

Parameters

Name	Type	Description
$id	int	message number
$field	string \| null	wanted field

Returns

Type	Description
string \| array	wanted field or all fields as array

Throws

Exception	Description
\Zend_Mail_Storage_Exception

_getMaildirFiles(resource $dh, string $dirname, array $default_flags = array()) : null

inherited

find all files in opened dir handle and add to maildir files

Inherited from: \Zend_Mail_Storage_Maildir::_getMaildirFiles()

Parameters

Name	Type	Description
$dh	resource	dir handle used for search
$dirname	string	dirname of dir in $dh
$default_flags	array	default flags for given dir

Returns

Type	Description
null

_isMaildir(string $dirname) : bool

inherited

check if a given dir is a valid maildir

Inherited from: \Zend_Mail_Storage_Maildir::_isMaildir()

Parameters

Name	Type	Description
$dirname	string	name of dir

Returns

Type	Description
bool	dir is valid maildir

_openMaildir(string $dirname) : null

inherited

open given dir as current maildir

Inherited from: \Zend_Mail_Storage_Maildir::_openMaildir()

Parameters

Name	Type	Description
$dirname	string	name of maildir

Returns

Type	Description
null

Throws

Exception	Description
\Zend_Mail_Storage_Exception

close() : void

inherited

Close resource for mail lib.

Inherited from: \Zend_Mail_Storage_Maildir::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_Maildir::count()

Returns

Type	Description
int

countMessages( $flags = null) : int

inherited

Count messages all messages in current box

Inherited from: \Zend_Mail_Storage_Maildir::countMessages()

Parameters

Name	Type	Description
$flags

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_Maildir::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_Maildir::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_Maildir::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_Maildir::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_Maildir::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_Maildir::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 = null) : int | array

inherited

Get a list of messages with number and size

Inherited from: \Zend_Mail_Storage_Maildir::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)

Throws

Exception	Description
\Zend_Mail_Storage_Exception

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

inherited

get unique id for one or all messages

Inherited from: \Zend_Mail_Storage_Maildir::getUniqueId()

if storage does not support unique ids it's the same as the message number

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_Maildir::key()

Returns

Type	Description
int	id of current position

next() : void

inherited

Iterator::next()

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

noop() : void

inherited

Waste some CPU cycles doing nothing.

Inherited from: \Zend_Mail_Storage_Maildir::noop()

offsetExists(int $id) : boolean

inherited

ArrayAccess::offsetExists()

Inherited from: \Zend_Mail_Storage_Abstract::offsetExists()\Zend_Mail_Storage_Maildir::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_Maildir::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_Maildir::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_Maildir::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_Maildir::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_Maildir::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_Maildir::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_Maildir::valid()

Returns

Type	Description
boolean

Mail/Storage/Folder/Maildir.php

\Zend_Mail_Storage_Folder_Maildirjump to top

Properties

Methods

\Zend_Mail_Storage_Folder_Maildir
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