TYPO3\CMS\Extbase\Service\ImageService Class Reference

Inheritance diagram for TYPO3\CMS\Extbase\Service\ImageService:

Public Member Functions
	injectResourceFactory (\TYPO3\CMS\Core\Resource\ResourceFactory $resourceFactory)
	injectEnvironmentService (\TYPO3\CMS\Extbase\Service\EnvironmentService $environmentService)
	applyProcessingInstructions ($image, $processingInstructions)
	getImageUri (FileInterface $image, $absolute=false)
	getImage ($src, $image, $treatIdAsReference)

Protected Member Functions
	getImageFromSourceString ($src, $treatIdAsReference)
	setCompatibilityValues (ProcessedFile $processedImage)
	getCompatibilityImageResourceValues (ProcessedFile $processedImage)

Protected Attributes
	$resourceFactory
	$environmentService

Detailed Description

Service for processing images

Definition at line 27 of file ImageService.php.

Member Function Documentation

applyProcessingInstructions()

TYPO3\CMS\Extbase\Service\ImageService::applyProcessingInstructions	(		$image,
			$processingInstructions
	)

Create a processed file

Parameters

File | FileReference	$image
array	$processingInstructions

Returns

ProcessedFile

Definition at line 63 of file ImageService.php.

References TYPO3\CMS\Core\Resource\ProcessedFile\CONTEXT_IMAGECROPSCALEMASK, and TYPO3\CMS\Extbase\Service\ImageService\setCompatibilityValues().

getCompatibilityImageResourceValues()

TYPO3\CMS\Extbase\Service\ImageService::getCompatibilityImageResourceValues ( ProcessedFile  $processedImage )

protected

Calculates the compatibility values This is duplicate code taken from ContentObjectRenderer::getImgResource() Ideally we should get rid of this code in both places.

Parameters

ProcessedFile

$processedImage

Returns

array

Definition at line 189 of file ImageService.php.

References $GLOBALS, TYPO3\CMS\Core\Resource\ProcessedFile\calculateChecksum(), TYPO3\CMS\Core\Resource\AbstractFile\getExtension(), TYPO3\CMS\Core\Resource\ProcessedFile\getOriginalFile(), TYPO3\CMS\Core\Resource\ProcessedFile\getProperty(), and TYPO3\CMS\Core\Resource\ProcessedFile\getPublicUrl().

Referenced by TYPO3\CMS\Extbase\Service\ImageService\setCompatibilityValues().

getImage()

TYPO3\CMS\Extbase\Service\ImageService::getImage	(		$src,
			$image,
			$treatIdAsReference
	)

Get File or FileReference object

This method is a factory and compatibility method that does not belong to this service, but is put here for pragmatic reasons for the time being. It should be removed once we do not support string sources for images anymore.

Parameters

string	$src
mixed	$image
bool	$treatIdAsReference

Returns

FileInterface

Exceptions

Definition at line 123 of file ImageService.php.

References TYPO3\CMS\Extbase\Service\ImageService\getImageFromSourceString().

getImageFromSourceString()

TYPO3\CMS\Extbase\Service\ImageService::getImageFromSourceString (   $src,   $treatIdAsReference  )

protected

Get File or FileReference object by src

Parameters

string	$src
bool	$treatIdAsReference

Returns

FileInterface|FileReference|

Definition at line 147 of file ImageService.php.

References TYPO3\CMS\Core\Utility\MathUtility\canBeInterpretedAsInteger().

Referenced by TYPO3\CMS\Extbase\Service\ImageService\getImage().

getImageUri()

TYPO3\CMS\Extbase\Service\ImageService::getImageUri	(	FileInterface	$image,
			$absolute = false
	)

Get public url of image depending on the environment

Parameters

FileInterface	$image
bool | FALSE	$absolute	Force absolute URL

Returns

string

Definition at line 84 of file ImageService.php.

References $GLOBALS, TYPO3\CMS\Core\Utility\GeneralUtility\getIndpEnv(), TYPO3\CMS\Core\Resource\FileInterface\getPublicUrl(), and TYPO3\CMS\Core\Utility\GeneralUtility\locationHeaderUrl().

injectEnvironmentService()

TYPO3\CMS\Extbase\Service\ImageService::injectEnvironmentService

(

\TYPO3\CMS\Extbase\Service\EnvironmentService

$environmentService

)

Parameters

\TYPO3\CMS\Extbase\Service\EnvironmentService

$environmentService

Definition at line 50 of file ImageService.php.

References TYPO3\CMS\Extbase\Service\ImageService\$environmentService.

injectResourceFactory()

TYPO3\CMS\Extbase\Service\ImageService::injectResourceFactory

(

\TYPO3\CMS\Core\Resource\ResourceFactory

$resourceFactory

)

Parameters

\TYPO3\CMS\Core\Resource\ResourceFactory

$resourceFactory

Definition at line 42 of file ImageService.php.

References TYPO3\CMS\Extbase\Service\ImageService\$resourceFactory.

setCompatibilityValues()

TYPO3\CMS\Extbase\Service\ImageService::setCompatibilityValues ( ProcessedFile  $processedImage )

protected

Set compatibility values to frontend controller object in case we are in frontend environment.

Parameters

ProcessedFile

$processedImage

Returns

void

Definition at line 172 of file ImageService.php.

References $GLOBALS, and TYPO3\CMS\Extbase\Service\ImageService\getCompatibilityImageResourceValues().

Referenced by TYPO3\CMS\Extbase\Service\ImageService\applyProcessingInstructions().

Member Data Documentation

$environmentService

TYPO3\CMS\Extbase\Service\ImageService::$environmentService

protected

Definition at line 37 of file ImageService.php.

Referenced by TYPO3\CMS\Extbase\Service\ImageService\injectEnvironmentService().

$resourceFactory

TYPO3\CMS\Extbase\Service\ImageService::$resourceFactory

protected

Definition at line 32 of file ImageService.php.

Referenced by TYPO3\CMS\Extbase\Service\ImageService\injectResourceFactory().