TYPO3\CMS\Core\Resource\MetaDataAspect Class Reference

Inheritance diagram for TYPO3\CMS\Core\Resource\MetaDataAspect:

Public Member Functions
	__construct (File $file)
	add (array $metaData)
	get ()
	offsetExists ($offset)
	offsetGet ($offset)
	offsetSet ($offset, $value)
	offsetUnset ($offset)
	count ()
	rewind ()
	current ()
	key ()
	next ()
	valid ()
	save ()
	remove ()

Protected Member Functions
	getMetaDataRepository ()
	loadFromRepository ()

Private Attributes
File	$file
array	$metaData = array( )
bool	$loaded = false
int	$indexPosition = 0

Detailed Description

Aspect that takes care of a file's metadata

Definition at line 26 of file MetaDataAspect.php.

Constructor & Destructor Documentation

__construct()

TYPO3\CMS\Core\Resource\MetaDataAspect::__construct

(

File

$file

)

Constructor

Definition at line 49 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$file.

Member Function Documentation

add()

TYPO3\CMS\Core\Resource\MetaDataAspect::add

(

array

$metaData

)

Adds already known metadata to the aspect

Definition at line 59 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$metaData.

count()

TYPO3\CMS\Core\Resource\MetaDataAspect::count

(

)

Definition at line 113 of file MetaDataAspect.php.

current()

TYPO3\CMS\Core\Resource\MetaDataAspect::current

(

)

Gets the current value of iteration

Definition at line 129 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$indexPosition.

get()

TYPO3\CMS\Core\Resource\MetaDataAspect::get

(

)

Gets the metadata of a file. If not metadata is loaded yet, the database gets queried

Definition at line 70 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$metaData, and TYPO3\CMS\Core\Resource\MetaDataAspect\loadFromRepository().

getMetaDataRepository()

TYPO3\CMS\Core\Resource\MetaDataAspect::getMetaDataRepository ( )

protected

Definition at line 183 of file MetaDataAspect.php.

Referenced by TYPO3\CMS\Core\Resource\MetaDataAspect\loadFromRepository(), TYPO3\CMS\Core\Resource\MetaDataAspect\remove(), and TYPO3\CMS\Core\Resource\MetaDataAspect\save().

key()

TYPO3\CMS\Core\Resource\MetaDataAspect::key

(

)

Returns the key of the current iteration

Definition at line 138 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$indexPosition.

loadFromRepository()

TYPO3\CMS\Core\Resource\MetaDataAspect::loadFromRepository ( )

protected

Definition at line 188 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\getMetaDataRepository().

Referenced by TYPO3\CMS\Core\Resource\MetaDataAspect\get(), and TYPO3\CMS\Core\Resource\MetaDataAspect\save().

next()

TYPO3\CMS\Core\Resource\MetaDataAspect::next

(

)

Increases the index for iteration

Definition at line 146 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$indexPosition.

offsetExists()

TYPO3\CMS\Core\Resource\MetaDataAspect::offsetExists

(

$offset

)

Parameters

mixed

$offset

Definition at line 82 of file MetaDataAspect.php.

offsetGet()

TYPO3\CMS\Core\Resource\MetaDataAspect::offsetGet

(

$offset

)

Parameters

mixed

$offset

Definition at line 90 of file MetaDataAspect.php.

offsetSet()

TYPO3\CMS\Core\Resource\MetaDataAspect::offsetSet	(		$offset,
			$value
	)

Parameters

mixed	$offset
mixed	$value

Definition at line 99 of file MetaDataAspect.php.

offsetUnset()

TYPO3\CMS\Core\Resource\MetaDataAspect::offsetUnset

(

$offset

)

Parameters

mixed

$offset

Definition at line 108 of file MetaDataAspect.php.

remove()

TYPO3\CMS\Core\Resource\MetaDataAspect::remove

(

)

Removes a meta data record

Definition at line 177 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\getMetaDataRepository().

rewind()

TYPO3\CMS\Core\Resource\MetaDataAspect::rewind

(

)

Resets the internal iterator counter

Definition at line 121 of file MetaDataAspect.php.

save()

TYPO3\CMS\Core\Resource\MetaDataAspect::save

(

)

Creates new or updates existing meta data

Definition at line 162 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\getMetaDataRepository(), and TYPO3\CMS\Core\Resource\MetaDataAspect\loadFromRepository().

valid()

TYPO3\CMS\Core\Resource\MetaDataAspect::valid

(

)

Definition at line 151 of file MetaDataAspect.php.

References TYPO3\CMS\Core\Resource\MetaDataAspect\$indexPosition.

Member Data Documentation

$file

File TYPO3\CMS\Core\Resource\MetaDataAspect::$file

private

Definition at line 30 of file MetaDataAspect.php.

Referenced by TYPO3\CMS\Core\Resource\MetaDataAspect\__construct().

$indexPosition

int TYPO3\CMS\Core\Resource\MetaDataAspect::$indexPosition = 0

private

Definition at line 44 of file MetaDataAspect.php.

Referenced by TYPO3\CMS\Core\Resource\MetaDataAspect\current(), TYPO3\CMS\Core\Resource\MetaDataAspect\key(), TYPO3\CMS\Core\Resource\MetaDataAspect\next(), and TYPO3\CMS\Core\Resource\MetaDataAspect\valid().

$loaded

bool TYPO3\CMS\Core\Resource\MetaDataAspect::$loaded = false

private

This flag is used to treat a possible recursion between $this->get() and $this->file->getUid()

Definition at line 40 of file MetaDataAspect.php.

$metaData

array TYPO3\CMS\Core\Resource\MetaDataAspect::$metaData = array( )

private

Definition at line 34 of file MetaDataAspect.php.

Referenced by TYPO3\CMS\Core\Resource\MetaDataAspect\add(), and TYPO3\CMS\Core\Resource\MetaDataAspect\get().