/**
* The widget identifier is unique on the current page, and is used
* in the URI as a namespace for the widget's arguments.
*
* @return string the widget identifier for this widget
* @author Sebastian Kurfürst <*****@*****.**>
* @return void
* @todo clean up, and make it somehow more routing compatible.
*/
private function initializeWidgetIdentifier()
{
if (!$this->viewHelperVariableContainer->exists('Tx_Fluid_Core_Widget_AbstractWidgetViewHelper', 'nextWidgetNumber')) {
$widgetCounter = 0;
} else {
$widgetCounter = $this->viewHelperVariableContainer->get('Tx_Fluid_Core_Widget_AbstractWidgetViewHelper', 'nextWidgetNumber');
}
$widgetIdentifier = '__widget_' . $widgetCounter;
$this->viewHelperVariableContainer->addOrUpdate('Tx_Fluid_Core_Widget_AbstractWidgetViewHelper', 'nextWidgetNumber', $widgetCounter + 1);
$this->widgetContext->setWidgetIdentifier($widgetIdentifier);
}
/**
* @test
* @author Sebastian Kurfürst <*****@*****.**>
*/
public function widgetIdentifierCanBeReadAgain()
{
$this->widgetContext->setWidgetIdentifier('myWidgetIdentifier');
$this->assertEquals('myWidgetIdentifier', $this->widgetContext->getWidgetIdentifier());
}
