/**
* Assigns multiple values to the JSON output.
* However, only the key "value" is accepted.
*
* @param array $values Keys and values - only a value with key "value" is considered
* @return \TYPO3\Fluid\View\AbstractTemplateView the instance of this view to allow chaining
* @api
*/
public function assignMultiple(array $values)
{
$templateVariableContainer = $this->baseRenderingContext->getTemplateVariableContainer();
foreach ($values as $key => $value) {
if ($templateVariableContainer->exists($key)) {
$templateVariableContainer->remove($key);
}
$templateVariableContainer->add($key, $value);
}
return $this;
}
/**
* @param array $arguments
* @param Closure $renderChildrenClosure
* @param \TYPO3\Fluid\Core\Rendering\RenderingContextInterface $renderingContext
* @return string
*/
public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, \TYPO3\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
{
$templateVariableContainer = $renderingContext->getTemplateVariableContainer();
if ($arguments['each'] === NULL) {
return '';
}
if (is_object($arguments['each']) && !$arguments['each'] instanceof \Traversable) {
throw new \TYPO3\Fluid\Core\ViewHelper\Exception('ForViewHelper only supports arrays and objects implementing Traversable interface', 1248728393);
}
if ($arguments['reverse'] === TRUE) {
// array_reverse only supports arrays
if (is_object($arguments['each'])) {
$arguments['each'] = iterator_to_array($arguments['each']);
}
$arguments['each'] = array_reverse($arguments['each']);
}
$iterationData = array('index' => 0, 'cycle' => 1, 'total' => count($arguments['each']));
$output = '';
foreach ($arguments['each'] as $keyValue => $singleElement) {
$templateVariableContainer->add($arguments['as'], $singleElement);
if ($arguments['key'] !== '') {
$templateVariableContainer->add($arguments['key'], $keyValue);
}
if ($arguments['iteration'] !== NULL) {
$iterationData['isFirst'] = $iterationData['cycle'] === 1;
$iterationData['isLast'] = $iterationData['cycle'] === $iterationData['total'];
$iterationData['isEven'] = $iterationData['cycle'] % 2 === 0;
$iterationData['isOdd'] = !$iterationData['isEven'];
$templateVariableContainer->add($arguments['iteration'], $iterationData);
$iterationData['index']++;
$iterationData['cycle']++;
}
$output .= $renderChildrenClosure();
$templateVariableContainer->remove($arguments['as']);
if ($arguments['key'] !== '') {
$templateVariableContainer->remove($arguments['key']);
}
if ($arguments['iteration'] !== NULL) {
$templateVariableContainer->remove($arguments['iteration']);
}
}
return $output;
}
/**
* @param array $arguments
* @param \Closure $renderChildrenClosure
* @param RenderingContextInterface $renderingContext
* @return string
* @throws ViewHelper\Exception
*/
public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
{
$templateVariableContainer = $renderingContext->getTemplateVariableContainer();
if ($arguments['each'] === NULL) {
return '';
}
if (!is_array($arguments['each'])) {
throw new ViewHelper\Exception('DataSheetViewHelper only supports arrays and objects', 1248728393);
}
$iterationData = array('index' => 0, 'cycle' => 1, 'total' => count($arguments['each']));
$output = '';
foreach ($arguments['each'] as $keyValue => $singleElement) {
$templateVariableContainer->add($arguments['as'], $singleElement);
if ($arguments['key'] !== '') {
$templateVariableContainer->add($arguments['key'], $keyValue);
}
if ($arguments['iteration'] !== NULL) {
$iterationData['isFirst'] = $iterationData['cycle'] === 1;
$iterationData['isLast'] = $iterationData['cycle'] === $iterationData['total'];
$iterationData['isEven'] = $iterationData['cycle'] % 2 === 0;
$iterationData['isOdd'] = !$iterationData['isEven'];
$templateVariableContainer->add($arguments['iteration'], $iterationData);
$iterationData['index']++;
$iterationData['cycle']++;
}
$output .= $renderChildrenClosure();
$templateVariableContainer->remove($arguments['as']);
if ($arguments['key'] !== '') {
$templateVariableContainer->remove($arguments['key']);
}
if ($arguments['iteration'] !== NULL) {
$templateVariableContainer->remove($arguments['iteration']);
}
}
return $output;
}
/**
* @param RenderingContextInterface $renderingContext
* @return void
*/
public function setRenderingContext(RenderingContextInterface $renderingContext)
{
$this->renderingContext = $renderingContext;
$this->templateVariableContainer = $renderingContext->getTemplateVariableContainer();
if ($renderingContext->getControllerContext() !== NULL) {
$this->controllerContext = $renderingContext->getControllerContext();
}
$this->viewHelperVariableContainer = $renderingContext->getViewHelperVariableContainer();
}
/**
* @test
*/
public function templateVariableContainerCanBeReadCorrectly()
{
$templateVariableContainer = $this->getMock(\TYPO3\Fluid\Core\ViewHelper\TemplateVariableContainer::class);
$this->renderingContext->injectTemplateVariableContainer($templateVariableContainer);
$this->assertSame($this->renderingContext->getTemplateVariableContainer(), $templateVariableContainer, 'Template Variable Container could not be read out again.');
}
/**
* @param \TYPO3\Fluid\Core\Rendering\RenderingContextInterface $renderingContext
* @return void
*/
public function setRenderingContext(\TYPO3\Fluid\Core\Rendering\RenderingContextInterface $renderingContext)
{
$this->renderingContext = $renderingContext;
$this->templateVariableContainer = $renderingContext->getTemplateVariableContainer();
$this->viewHelperVariableContainer = $renderingContext->getViewHelperVariableContainer();
}
