Inheritance diagram for TYPO3\CMS\Fluid\ViewHelpers\Security\IfHasRoleViewHelper:

Public Member Functions
	initializeArguments ()

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

Detailed Description

This ViewHelper implements an ifHasRole/else condition for frontend groups.

Examples

Basic usage

::

<f:security.ifHasRole role="Administrator"> This is being shown in case the current FE user belongs to a FE usergroup (aka role) titled "Administrator" (case sensitive) </f:security.ifHasRole>

Everything inside the :html:<f:security.ifHasRole> tag is being displayed if the logged in frontend user belongs to the specified frontend user group. Comparison is done by comparing to title of the user groups.

Using the usergroup uid as role identifier

::

<f:security.ifHasRole role="1"> This is being shown in case the current FE user belongs to a FE usergroup (aka role) with the uid "1" </f:security.ifHasRole>

Everything inside the :html:<f:security.ifHasRole> tag is being displayed if the logged in frontend user belongs to the specified role. Comparison is done using the uid of frontend user groups.

IfRole / then / else

::

<f:security.ifHasRole role="Administrator"> <f:then> This is being shown in case you have the role. </f:then> <f:else> This is being displayed in case you do not have the role. </f:else> </f:security.ifHasRole>

Everything inside the :html:<f:then></f:then> tag is displayed if the logged in FE user belongs to the specified role. Otherwise, everything inside the :html:<f:else></f:else> tag is displayed.

Definition at line 72 of file IfHasRoleViewHelper.php.

Member Function Documentation

◆ evaluateCondition()

static bool TYPO3\CMS\Fluid\ViewHelpers\Security\IfHasRoleViewHelper::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 92 of file IfHasRoleViewHelper.php.

◆ initializeArguments()

TYPO3\CMS\Fluid\ViewHelpers\Security\IfHasRoleViewHelper::initializeArguments ( )

Initializes the "role" argument. Renders <f:then> child if the current logged in FE user belongs to the specified role (aka usergroup) otherwise renders <f:else> child.

Definition at line 79 of file IfHasRoleViewHelper.php.

Public Member Functions

Static Protected Member Functions