/**
* @return \Owebia\ShippingCore\Model\Wrapper\ArrayWrapper
* @throws \Exception
*/
public function addMethod()
{
$args = func_get_args();
if (count($args) != 2) {
throw new \Exception("Invalid arguments count for addMethod FuncCall");
}
$methodId = array_shift($args);
if (!is_string($methodId) || !preg_match('#^[a-z][a-z0-9_]*$#', $methodId)) {
throw new \Exception("Invalid first argument for addMethod FuncCall: the first argument" . " must be a string and match the following pattern : ^[a-z][a-z0-9_]*\$");
}
$methodOptions = array_shift($args);
if (!is_array($methodOptions)) {
throw new \Exception("Invalid second argument for addMethod FuncCall:" . " the second argument must be an array");
}
$this->result[$methodId] = (object) $methodOptions;
return $this->registry->create('ArrayWrapper', ['data' => $methodOptions]);
}
/**
* @param RateRequest|null $request
* @return mixed|null
*/
public function getConfig(RateRequest $request = null)
{
if ($this->isDebugEnabled()) {
$this->debugLogger->collapseOpen("Carrier[{$this->_code}].getConfig", 'panel-primary');
}
$config = null;
try {
$this->registryHelper->init($this, $request);
$configString = $this->getConfigData('config');
$config = $this->configHelper->parse($configString, $this->registryHelper, (bool) $this->getConfigData('debug'));
} catch (\Exception $e) {
$this->_logger->debug($e);
if ($this->isDebugEnabled()) {
$this->debugLogger->debug("Carrier[{$this->_code}].getConfig - Error - " . $e->getMessage());
}
}
if ($this->isDebugEnabled()) {
$this->debugLogger->collapseClose();
}
return $config;
}
/**
* @param type $expr
* @return type
*/
protected function evaluateFuncCall($expr)
{
if (isset($expr->name->parts)) {
if (count($expr->name->parts) != 1) {
return $this->error("Unsupported FuncCall expression", $expr);
}
$functionName = $expr->name->parts[0];
$map = ['help' => [$this, 'fnHelp']];
$isFunctionAllowed = in_array($functionName, $this->allowedFunctions) || in_array($functionName, array_keys($map));
if (is_callable(array($this->callbackManager, $functionName))) {
$functionName = array($this->callbackManager, $functionName);
} else {
if (!$isFunctionAllowed && function_exists($functionName)) {
return $this->error("Unauthorized function '{$functionName}'", $expr);
} elseif (!$isFunctionAllowed) {
return $this->error("Unknown function '{$functionName}'", $expr);
}
if (isset($map[$functionName])) {
$functionName = $map[$functionName];
}
}
$args = $this->evaluateArgs($expr);
$result = call_user_func_array($functionName, $args);
return $this->debug($expr, $result);
} elseif ($expr->name instanceof \PhpParser\Node\Expr\Variable) {
$variable = $this->registry->get($expr->name->name);
if (!isset($variable)) {
return $this->error("Unsupported FuncCall expression - Unkown function", $expr);
}
if (!is_callable($variable)) {
return $this->error("Unsupported FuncCall expression - Variable is not a function", $expr);
}
$result = call_user_func_array($variable, $args = []);
return $this->debug($expr, $result);
} else {
return $this->error("Unsupported FuncCall expression", $expr);
}
}
/**
* @param mixed $data
* @return mixed
*/
protected function wrap($data)
{
return $this->registry->wrap($data);
}
