TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor Class Reference

Inheritance diagram for TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor:

Public Member Functions
array	getFileTypeRestrictions ()
array	getDriverRestrictions ()
int	getPriority ()
int	getExecutionPriority ()
bool	canProcess (File $file)
array	extractMetaData (File $file, array $previousExtractedData=[])

Detailed Description

Class Extractor

Definition at line 26 of file Extractor.php.

Member Function Documentation

canProcess()

bool TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor::canProcess

(

File

$file

)

Checks if the given file can be processed by this Extractor

Returns

‪bool

Implements TYPO3\CMS\Core\Resource\Index\ExtractorInterface.

Definition at line 74 of file Extractor.php.

extractMetaData()

array TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor::extractMetaData	(	File	$file,
		array	$previousExtractedData = []
	)

The actual processing TASK Should return an array with database properties for sys_file_metadata to write

Parameters

array

$previousExtractedData

‪optional, contains the array of already extracted data

Returns

‪array

Implements TYPO3\CMS\Core\Resource\Index\ExtractorInterface.

Definition at line 86 of file Extractor.php.

getDriverRestrictions()

array TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor::getDriverRestrictions

(

)

Get all supported DriverClasses empty array indicates no restrictions

Returns

‪array

Implements TYPO3\CMS\Core\Resource\Index\ExtractorInterface.

Definition at line 44 of file Extractor.php.

getExecutionPriority()

int TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor::getExecutionPriority

(

)

Returns the execution priority of the extraction Service

Returns

‪int

Implements TYPO3\CMS\Core\Resource\Index\ExtractorInterface.

Definition at line 64 of file Extractor.php.

getFileTypeRestrictions()

array TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor::getFileTypeRestrictions

(

)

Returns an array of supported file types

Returns

‪array

Implements TYPO3\CMS\Core\Resource\Index\ExtractorInterface.

Definition at line 33 of file Extractor.php.

getPriority()

int TYPO3\CMS\Core\Resource\OnlineMedia\Metadata\Extractor::getPriority

(

)

Returns the data priority of the extraction Service

Returns

‪int

Implements TYPO3\CMS\Core\Resource\Index\ExtractorInterface.

Definition at line 54 of file Extractor.php.