TYPO3\CMS\Fluid\ViewHelpers\Be\Security\IfAuthenticatedViewHelper Class Reference

Inheritance diagram for TYPO3\CMS\Fluid\ViewHelpers\Be\Security\IfAuthenticatedViewHelper:

Static Protected Member Functions
static bool	evaluateCondition ($arguments=null)

Detailed Description

This ViewHelper implements an ifAuthenticated/else condition for backend users and backend groups.

Examples

Basic usage::

<f:be.security.ifAuthenticated> This is being shown whenever a BE user is logged in </f:be.security.ifAuthenticated>

Everything inside the :html:<f:be.ifAuthenticated> tag is being displayed if the user is authenticated with any backend user account.

IfAuthenticated / then / else::

<f:be.security.ifAuthenticated> <f:then> This is being shown in case you have access. </f:then> <f:else> This is being displayed in case you do not have access. </f:else> </f:be.security.ifAuthenticated>

Everything inside the :html:<f:then></f:then> is displayed the backend user is logged in. :html:<f:else></f:else> is displayed if no backend user is logged in.

Definition at line 50 of file IfAuthenticatedViewHelper.php.

Member Function Documentation

evaluateCondition()

static bool TYPO3\CMS\Fluid\ViewHelpers\Be\Security\IfAuthenticatedViewHelper::evaluateCondition (   $arguments = null )

staticprotected

This method decides if the condition is TRUE or FALSE. It can be overridden in extending viewhelpers to adjust functionality.

Parameters

array

$arguments

‪ViewHelper arguments to evaluate the condition for this ViewHelper, allows for flexibility in overriding this method.

Returns

‪bool

Definition at line 58 of file IfAuthenticatedViewHelper.php.

References $GLOBALS.