Mail/Storage/Maildir.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 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_Maildir

Package: Zend\Mail\Storage
Parent(s)
\Zend_Mail_Storage_Abstract
Children
\Zend_Mail_Storage_Folder_Maildir
Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

>VPropertyprotectedarray $_files = array()
data of found message files in maildir dir
Default valuearray()Details
Type
array
>VPropertyprotectedarray $_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::$$_has
Default valuearray('uniqueid' => true, 'delete' => false, 'create' => false, 'top' => false, 'fetchPart' => true, 'flags' => false)Details
Type
array
Inherited_from
\Zend_Mail_Storage_Abstract::$$_has  
>VPropertyprotectednull|int $_iterationMax = null
inherited
maximum iteration position (= message count)
Inherited from: \Zend_Mail_Storage_Abstract::$$_iterationMax
Default valuenullDetails
Type
null | int
Inherited_from
\Zend_Mail_Storage_Abstract::$$_iterationMax  
>VPropertyprotectedint $_iterationPos = 0
inherited
current iteration position
Inherited from: \Zend_Mail_Storage_Abstract::$$_iterationPos
Default value0Details
Type
int
Inherited_from
\Zend_Mail_Storage_Abstract::$$_iterationPos  
>VPropertyprotectedarray $_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)
static
known flag chars in filenames

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

Default valuearray('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
>VPropertyprotectedstring $_messageClass = 'Zend_Mail_Message_File'
used message class, change it in an extened class to extend the returned message class
Default value'Zend_Mail_Message_File'Details
Type
string

Methods

methodpublic__construct(array $params) : void

Create instance with parameters Supported parameters are: - dirname dirname of mbox file

Parameters
NameTypeDescription
$paramsarray

mail reader specific parameters

Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublic__destruct() : void
inherited

Destructor calls close() and therefore closes the resource.

Inherited from: \Zend_Mail_Storage_Abstract::__destruct()
methodpublic__get(string $var) : bool
inherited

Getter for has-properties.

Inherited from: \Zend_Mail_Storage_Abstract::__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
NameTypeDescription
$varstring

property name

Returns
TypeDescription
boolsupported or not
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodprotected_getFileData(int $id, string | null $field = null) : string | array

Get one or all fields from file structure.

Also checks if message is valid

Parameters
NameTypeDescription
$idint

message number

$fieldstring | null

wanted field

Returns
TypeDescription
string | arraywanted field or all fields as array
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodprotected_getMaildirFiles(resource $dh, string $dirname, array $default_flags = array()) : null

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

Parameters
NameTypeDescription
$dhresource

dir handle used for search

$dirnamestring

dirname of dir in $dh

$default_flagsarray

default flags for given dir

Returns
TypeDescription
null
methodprotected_isMaildir(string $dirname) : bool

check if a given dir is a valid maildir

Parameters
NameTypeDescription
$dirnamestring

name of dir

Returns
TypeDescription
booldir is valid maildir
methodprotected_openMaildir(string $dirname) : null

open given dir as current maildir

Parameters
NameTypeDescription
$dirnamestring

name of maildir

Returns
TypeDescription
null
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublicclose() : void

Close resource for mail lib.

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

methodpubliccount() : int
inherited

Countable::count()

Inherited from: \Zend_Mail_Storage_Abstract::count()
Returns
TypeDescription
int
methodpubliccountMessages( $flags = null) : int

Count messages all messages in current box

Parameters
NameTypeDescription
$flags
Returns
TypeDescription
intnumber of messages
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpubliccurrent() : \Zend_Mail_Message
inherited

Iterator::current()

Inherited from: \Zend_Mail_Storage_Abstract::current()
Returns
TypeDescription
\Zend_Mail_Messagecurrent message
methodpublicgetCapabilities() : array
inherited

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

Inherited from: \Zend_Mail_Storage_Abstract::getCapabilities()
Returns
TypeDescription
arraylist of features as array(featurename => true|false[|null])
methodpublicgetMessage(int $id) : \Zend_Mail_Message_File

Fetch a message

Parameters
NameTypeDescription
$idint

number of message

Returns
TypeDescription
\Zend_Mail_Message_File
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublicgetNumberByUniqueId(string $id) : int

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()

Parameters
NameTypeDescription
$idstring

unique id

Returns
TypeDescription
intmessage number
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublicgetRawContent(int $id, null | array | string $part = null) : string

Get raw content of message or part

Parameters
NameTypeDescription
$idint

number of message

$partnull | array | string

path to part or null for messsage content

Returns
TypeDescription
stringraw content
methodpublicgetRawHeader(int $id, null | array | string $part = null, int $topLines = 0) : string

Get raw header of message or part

Parameters
NameTypeDescription
$idint

number of message

$partnull | array | string

path to part or null for messsage header

$topLinesint

include this many lines with header (after an empty line)

Returns
TypeDescription
stringraw header
methodpublicgetSize(int | null $id = null) : int | array

Get a list of messages with number and size

Parameters
NameTypeDescription
$idint | null

number of message or null for all messages

Returns
TypeDescription
int | arraysize of given message of list with all messages as array(num => size)
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublicgetUniqueId(int | null $id = null) : array | string

get unique id for one or all messages

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

Parameters
NameTypeDescription
$idint | null

message number

Returns
TypeDescription
array | stringmessage number for given message or all messages as array
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublickey() : int
inherited

Iterator::key()

Inherited from: \Zend_Mail_Storage_Abstract::key()
Returns
TypeDescription
intid of current position
methodpublicnext() : void
inherited

Iterator::next()

Inherited from: \Zend_Mail_Storage_Abstract::next()
methodpublicnoop() : void

Waste some CPU cycles doing nothing.

methodpublicoffsetExists(int $id) : boolean
inherited

ArrayAccess::offsetExists()

Inherited from: \Zend_Mail_Storage_Abstract::offsetExists()
Parameters
NameTypeDescription
$idint
Returns
TypeDescription
boolean
methodpublicoffsetGet(int $id) : \Zend_Mail_Message
inherited

ArrayAccess::offsetGet()

Inherited from: \Zend_Mail_Storage_Abstract::offsetGet()
Parameters
NameTypeDescription
$idint
Returns
TypeDescription
\Zend_Mail_Messagemessage object
methodpublicoffsetSet(\id $id, mixed $value) : void
inherited

ArrayAccess::offsetSet()

Inherited from: \Zend_Mail_Storage_Abstract::offsetSet()
Parameters
NameTypeDescription
$id\id
$valuemixed
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublicoffsetUnset(int $id) : boolean
inherited

ArrayAccess::offsetUnset()

Inherited from: \Zend_Mail_Storage_Abstract::offsetUnset()
Parameters
NameTypeDescription
$idint
Returns
TypeDescription
booleansuccess
methodpublicremoveMessage( $id) : null

stub for not supported message deletion

Parameters
NameTypeDescription
$id
Returns
TypeDescription
null
Throws
ExceptionDescription
\Zend_Mail_Storage_Exception
methodpublicrewind() : void
inherited

Iterator::rewind()

Inherited from: \Zend_Mail_Storage_Abstract::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.

methodpublicseek(int $pos) : void
inherited

SeekableIterator::seek()

Inherited from: \Zend_Mail_Storage_Abstract::seek()
Parameters
NameTypeDescription
$posint
Throws
ExceptionDescription
\OutOfBoundsException
methodpublicvalid() : boolean
inherited

Iterator::valid()

Inherited from: \Zend_Mail_Storage_Abstract::valid()
Returns
TypeDescription
boolean
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