/**
* @param Param $param
* @param InjectionPoint $ip
* @return Node\Expr
* @throws Exception\DomainException
*/
protected function compileParam(Param $param, InjectionPoint $ip)
{
if ($param instanceof Param\ClassParam) {
$key = $param->getClass();
// Just return this if it's asking for a container
if ($key == Container::class) {
return new Node\Expr\Variable('this');
}
// Get definition
$definition = Utils::resolveAliasKey($this->definitions, $key, $param->isOptional());
if ($definition) {
return $this->compileParamInjectionPoint($definition, $ip);
} else {
return new Node\Expr\ConstFetch(new Node\Name('null'));
}
} else {
if ($param instanceof Param\NamedParam) {
$definition = Utils::resolveAliasKey($this->definitions, $param->getName(), true);
if ($definition) {
return $this->compileParamInjectionPoint($definition, $ip);
} else {
return new Node\Expr\MethodCall(new Node\Expr\Variable('this'), 'get', array(new Node\Arg(new Node\Scalar\String_($param->getName()))));
}
} else {
if ($param instanceof Param\ValueParam) {
return new Node\Arg($this->compileValue($param->getValue()));
} else {
if ($param instanceof Param\UnresolvedParam) {
$definition = Utils::resolveGlobalKey($this->definitions, $param->getName(), true);
if (!$definition) {
throw new Exception\OutOfBoundsException("Undefined identifier: " . $param->getName() . ' for definition: ' . $this->definition->getKey());
}
return $this->compileParamInjectionPoint($definition, $ip);
} else {
if ($param instanceof Param\InjectionPointParam) {
return new Node\Expr\ConstFetch(new Node\Name('WHOOPSIES'));
} else {
throw new Exception\DomainException('Unsupported parameter: ' . Utils::varInfo($param) . ' for definition: ' . $this->definition->getKey());
}
}
}
}
}
}
private function makeParam(Param $param)
{
if ($param instanceof Param\NamedParam) {
return $this->get($param->getName());
} else {
if ($param instanceof Param\ClassParam) {
if ($param->isOptional() && !$this->has($param->getClass())) {
return null;
} else {
if (is_a($this, $param->getClass())) {
return $this;
} else {
return $this->get($param->getClass());
}
}
} else {
if ($param instanceof Param\ValueParam) {
return $param->getValue();
} else {
if ($param instanceof Param\UnresolvedParam) {
$definition = Utils::resolveGlobalKey($this->definitions, $param->getName());
return $this->get($definition->getKey());
} else {
if ($param instanceof Param\InjectionPointParam) {
if (count($this->stack) < 2) {
return new InjectionPoint();
} else {
return $this->stack[count($this->stack) - 2];
}
} else {
throw new Exception\DomainException("Unsupported param: " . Utils::varInfo($param));
}
}
}
}
}
}