public function transform()
{
/* @var $condSet UserDependentContentConditionSet */
$condSet = $this->getServiceObject(UserDependentContentConditionSet::class);
if ($condSet->conditionMatches($this->getContext(), $this->getAttribute('condition'), $this->getAttribute('options'))) {
return parent::transform();
}
return '';
}
public function transform()
{
// Re-map desired model to content data attribute to ease expression and template definition.
// Most likely, the model will be a parent document's data attribute.
$model = ExpressionEvaluator::evaluate($this->getParentObject(), $this->getRequiredAttribute('content-mapping'));
$this->setData('content', $model);
// Calculate result to match against condition
$result = ExpressionEvaluator::evaluate($this, $this->getRequiredAttribute('expression'));
// The condition defines whether or not the content is displayed. Can be overwritten
// by the "condition" attribute according to the TemplateCondition capabilities.
$condition = $this->getAttribute('condition', 'notEmpty()');
if (!TemplateCondition::applies($condition, $result)) {
return '';
}
// Mark template for creating output directly as condition matches.
$this->transformOnPlace();
return parent::transform();
}
