/**
* @test
*/
public function testGetNodeConverterReturnsNodeConverterInstance()
{
$instance = new TemplateCompiler();
$this->assertInstanceOf('TYPO3Fluid\\Fluid\\Core\\Compiler\\NodeConverter', $instance->getNodeConverter());
}
/**
* @test
*/
public function testGetNodeConverterReturnsNodeConverterInstance()
{
$instance = new TemplateCompiler();
$this->assertInstanceOf(NodeConverter::class, $instance->getNodeConverter());
}
/**
* Compiles the node structure to a native switch
* statement which evaluates closures for each
* case comparison and renders child node closures
* only when value matches.
*
* @param string $argumentsName
* @param string $closureName
* @param string $initializationPhpCode
* @param ViewHelperNode $node
* @param TemplateCompiler $compiler
* @return string
*/
public function compile($argumentsName, $closureName, &$initializationPhpCode, ViewHelperNode $node, TemplateCompiler $compiler)
{
$phpCode = 'call_user_func_array(function($arguments) use ($renderingContext, $self) {' . PHP_EOL . 'switch ($arguments[\'expression\']) {' . PHP_EOL;
foreach ($node->getChildNodes() as $childNode) {
if ($this->isDefaultCaseNode($childNode)) {
$childrenClosure = $compiler->wrapChildNodesInClosure($childNode);
$phpCode .= sprintf('default: return call_user_func(%s);', $childrenClosure) . PHP_EOL;
} elseif ($this->isCaseNode($childNode)) {
/** @var ViewHelperNode $childNode */
$valueClosure = $compiler->wrapViewHelperNodeArgumentEvaluationInClosure($childNode, 'value');
$childrenClosure = $compiler->wrapChildNodesInClosure($childNode);
$phpCode .= sprintf('case call_user_func(%s): return call_user_func(%s);', $valueClosure, $childrenClosure, $compiler->getNodeConverter()->convert($childNode)) . PHP_EOL;
}
}
$phpCode .= '}' . PHP_EOL;
$phpCode .= sprintf('}, array(%s))', $argumentsName);
return $phpCode;
}