PHP Class Contao\StyleSheets

Provide methods to handle style sheets.

Inheritance: extends Backend

Public Methods

Method	Description
__construct ( )	Import the Files library
checkStyleSheetName ( string $strName ) : string	Check the name of an imported file
compileDefinition ( array $row, boolean $blnWriteToFile = false, array $vars = [], array $parent = [], boolean $export = false ) : string	Compile format definitions and return them as string
exportStyleSheet ( DataContainer $dc )	Export a style sheet
importStyleSheet ( ) : string	Return a form to choose an existing style sheet and import it
updateStyleSheet ( integer $intId )	Update a particular style sheet
updateStyleSheets ( )	Update all style sheets in the scripts folder

Method	Description
compileColor ( mixed $color, boolean $blnWriteToFile = false, array $vars = [] ) : string	Compile a color value and return a hex or rgba color
convertHexColor ( string $color, boolean $blnWriteToFile = false, array $vars = [] ) : array	Convert hex colors to rgb
createDefinition ( array $arrDefinition )	Create a format definition and insert it into the database
generateBase64Image ( string $strImage, array $arrParent ) : string \| boolean	Return an image as data: string
shortenHexColor ( string $color ) : string	Try to shorten a hex color
writeStyleSheet ( array $row )	Write a style sheet to a file

Import the Files library

public __construct ( )

Check the name of an imported file

public checkStyleSheetName ( string $strName ) : string
$strName	string
return	string

Compile a color value and return a hex or rgba color

protected compileColor ( mixed $color, boolean $blnWriteToFile = false, array $vars = [] ) : string
$color	mixed
$blnWriteToFile	boolean
$vars	array
return	string

Compile format definitions and return them as string

public compileDefinition ( array $row, boolean $blnWriteToFile = false, array $vars = [], array $parent = [], boolean $export = false ) : string
$row	array
$blnWriteToFile	boolean
$vars	array
$parent	array
$export	boolean
return	string

Convert hex colors to rgb

See also: http://de3.php.net/manual/de/function.hexdec.php#99478

protected convertHexColor ( string $color, boolean $blnWriteToFile = false, array $vars = [] ) : array
$color	string
$blnWriteToFile	boolean
$vars	array
return	array

Create a format definition and insert it into the database

protected createDefinition ( array $arrDefinition )
$arrDefinition	array

Export a style sheet

public exportStyleSheet ( DataContainer $dc )
$dc	DataContainer

Return an image as data: string

protected generateBase64Image ( string $strImage, array $arrParent ) : string \| boolean
$strImage	string
$arrParent	array
return	string \| boolean

Return a form to choose an existing style sheet and import it

public importStyleSheet ( ) : string
return	string

Try to shorten a hex color

protected shortenHexColor ( string $color ) : string
$color	string
return	string

Update a particular style sheet

public updateStyleSheet ( integer $intId )
$intId	integer

Update all style sheets in the scripts folder

public updateStyleSheets ( )

Write a style sheet to a file

protected writeStyleSheet ( array $row )
$row	array