IfAccessViewHelper
class IfAccessViewHelper extends AbstractConditionViewHelper (View source)
This view helper implements an ifAccess/else condition.
= Examples =
This is being shown in case you have access.
This is being displayed in case you do not have access.
```
Everything inside the "then" tag is displayed if you have access.
Otherwise, everything inside the "else"-tag is displayed.
{f:security.ifAccess(privilegeTarget: 'someTarget', parameters: '{param1: \'value1\'}', then: 'has access', else: 'has no access')}
``` Properties
| protected ControllerContext | $controllerContext | Controller Context to use |
from AbstractViewHelper |
| protected ObjectManagerInterface | $objectManager | from AbstractViewHelper | |
| protected LoggerInterface | $logger | from AbstractViewHelper | |
| protected bool | $escapeOutput | from AbstractConditionViewHelper |
Methods
No description
Injects the (system) logger based on PSR-3.
Initializes the "then" and "else" arguments
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The compiled ViewHelper adds two new ViewHelper arguments: thenClosure and elseClosure.
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renders
Details
void
setRenderingContext(RenderingContextInterface $renderingContext)
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void
injectObjectManager(ObjectManagerInterface $objectManager)
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void
injectLogger(LoggerInterface $logger)
Injects the (system) logger based on PSR-3.
bool
isEscapingInterceptorEnabled()
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initializeArguments()
Initializes the "then" and "else" arguments
static protected bool
evaluateCondition(array|null $arguments, RenderingContextInterface $renderingContext)
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static mixed
renderStatic(array $arguments, Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
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static protected string
evaluateElseClosures(array $closures, array $conditionClosures, RenderingContextInterface $renderingContext)
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protected mixed
renderThenChild()
Returns value of "then" attribute.
If then attribute is not set, iterates through child nodes and renders ThenViewHelper. If then attribute is not set and no ThenViewHelper and no ElseViewHelper is found, all child nodes are rendered
protected string
renderElseChild()
Returns value of "else" attribute.
If else attribute is not set, iterates through child nodes and renders ElseViewHelper. If else attribute is not set and no ElseViewHelper is found, an empty string will be returned.
string
compile(string $argumentsName, string $closureName, string $initializationPhpCode, ViewHelperNode $node, TemplateCompiler $compiler)
The compiled ViewHelper adds two new ViewHelper arguments: thenClosure and elseClosure.
These contain closures which are be executed to render the then(), respectively else() case.
static protected mixed
renderResult(bool $isConditionFullfilled, array $arguments, RenderingContextInterface $renderingContext)
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string
render()
renders
static protected PrivilegeManagerInterface
getPrivilegeManager(RenderingContext $renderingContext)
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