Public Member Functions
	initialize ()

	main ()

	processRequest (ServerRequestInterface $request, ResponseInterface $response)

Protected Member Functions
	processImage ()

Protected Attributes
	$request

	$file

	$width

	$height

	$frame

	$bodyTag = '<body>'

	$title = 'Image'

	$content

	$imageTag = '<img src="###publicUrl###" alt="###alt###" title="###title###" width="###width###" height="###height###" />'

Detailed Description

eID-Script "tx_cms_showpic"

Shows a picture from FAL in enlarged format in a separate window. Picture file and settings is supplied by GET-parameters:

file = fileUid or Combined Identifier
encoded in an parameter Array (with weird format - see ContentObjectRenderer about ll. 1500)
width, height = usual width an height, m/c supported
frame
bodyTag
title

Definition at line 37 of file ShowImageController.php.

Member Function Documentation

initialize ( )

Init function, setting the input vars in the global space.

Returns: void

Exceptions

\InvalidArgumentException
\TYPO3\CMS\Core\Resource\Exception\FileDoesNotExistException

Definition at line 102 of file ShowImageController.php.

References MathUtility\canBeInterpretedAsInteger(), ResourceFactory\getInstance(), and GeneralUtility\hmac().

Referenced by ShowImageController\processRequest().

main ( )

Main function which creates the image if needed and outputs the HTML code for the page displaying the image. Accumulates the content in $this->content

Returns: void

Definition at line 142 of file ShowImageController.php.

References ShowImageController\$title, and ShowImageController\processImage().

Referenced by ShowImageController\processRequest().

processImage ( )

protected

Does the actual image processing

Returns

Definition at line 167 of file ShowImageController.php.

References MathUtility\forceIntegerInRange().

Referenced by ShowImageController\main().

processRequest	(	ServerRequestInterface	$request,
		ResponseInterface	$response
	)

Fetches the content and builds a content file out of it

Parameters

ServerRequestInterface	$request	the current request object
ResponseInterface	$response	the available response

Returns: ResponseInterface the modified response

Definition at line 193 of file ShowImageController.php.

References ShowImageController\$request, $response, MessageInterface\getBody(), ShowImageController\initialize(), ShowImageController\main(), and ResponseInterface\withStatus().

Member Data Documentation

$bodyTag = '<body>'

protected

Definition at line 67 of file ShowImageController.php.

$content

protected

Initial value:

= <<<EOF
<!DOCTYPE html>
<html>
<head>
        <title>###TITLE###</title>
        <meta name="robots" content="noindex,follow" />
</head>
###BODY###
        ###IMAGE###
</body>
</html>
EOF

Definition at line 77 of file ShowImageController.php.

$file

protected

Definition at line 47 of file ShowImageController.php.

$frame

protected

Definition at line 62 of file ShowImageController.php.

$height

protected

Definition at line 57 of file ShowImageController.php.

$imageTag = '<img src="###publicUrl###" alt="###alt###" title="###title###" width="###width###" height="###height###" />'

protected

Definition at line 93 of file ShowImageController.php.

$request

protected

Definition at line 42 of file ShowImageController.php.

Referenced by ShowImageController\processRequest().

$title = 'Image'

protected

Definition at line 72 of file ShowImageController.php.

Referenced by ShowImageController\main().

$width

protected

Definition at line 52 of file ShowImageController.php.

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

Member Data Documentation