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Task #90289
closed
AbstractViewHelper class of TYPO3 8.7 can be compatible with Fluid 3.0 with minor changes
Status:
Closed
Priority:
Should have
Assignee:
-
Category:
Fluid
Target version:
-
Start date:
2020-02-01
Due date:
% Done:
100%
Estimated time:
TYPO3 Version:
8
PHP Version:
Tags:
Complexity:
Sprint Focus:
Description
The following changes will make AbstractViewHelper from TYPO3 8.7 compatible with Fluid 3.0:
- A condition must be added in registerRenderMethodArguments which checks if method_exists($this, 'render') before attempting to use Reflection to fetch arguments, since render() is optional in Fluid 3.0
- The assigning of $this->controllerContext = $this->renderingContext->getControllerContext(); must be duplicated from prepareArguments to an overridden getArguments function (since prepareArguments is not called by Fluid 3.0 when creating the instance, but getArguments will)
- The foreach of $this->argumentDefinitions in callRenderMethod must be changed to foreach $this->prepareArguments since $this->argumentDefinitions does not exist in Fluid 3.0
- A condition must be added in registerRenderMethodArguments which assigns the ArgumentDefinition to a temporary variable $argumentDefinition and if ($this->arguments instanceof ArgumentCollection), call $this->arguments->addDefinition($argumentDefinition). Otherwise, assign into $this->argumentDefinitions.
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