/**
* Find in context inner directive with identical name and value
* @param $directiveName
* @param $value
* @param iContext $context
* @return iDirective|null if exists return it or return null
*/
protected function getInnerDirectiveIfExists($directiveName, $value, iContext $context)
{
foreach ($context->getInnerDirectives() as $innerDirective) {
if ($innerDirective->getName() == $directiveName and $innerDirective->getValue() == $value) {
return $innerDirective;
}
}
return null;
}
/**
* Check current directive context on allowed (in what context this directive can be placed)
* @param iContext $context
* @return bool
*/
protected function isAllowedContext(iContext $context)
{
if ($context->getFullName() == Unknown::getFullName()) {
return true;
}
return is_null($this->allowedContext) ? true : in_array($context->getName(), $this->allowedContext);
}