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<?php |
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namespace Skautis\Wsdl; |
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use Skautis\EventDispatcher\EventDispatcherTrait; |
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use Skautis\InvalidArgumentException; |
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use Skautis\SkautisQuery; |
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use SoapFault; |
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use stdClass; |
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use SoapClient; |
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/** |
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* @author Hána František <[email protected]> |
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*/ |
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class WebService implements WebServiceInterface |
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{ |
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use EventDispatcherTrait; |
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const EVENT_SUCCESS = 1; |
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const EVENT_FAILURE = 2; |
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/** |
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* základní údaje volané při každém požadavku |
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* ID_Application, ID_Login |
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* @var array |
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*/ |
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protected $init; |
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/** |
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* @var SoapClient |
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*/ |
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protected $soapClient; |
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private $exceptions = [ |
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'EventFunction_LeaderMustBeAdult' => 'Skautis\Wsdl\Event\LeaderNotAdultException', |
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'EventFunction_AssistantMustBeAdult' => 'Skautis\Wsdl\Event\AssistantNotAdultException', |
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]; |
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/** |
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* @param mixed $wsdl Odkaz na WSDL soubor |
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* @param array $soapOpts Nastaveni SOAP requestu |
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* Ma pouzivat kompresi na prenasena data? |
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* @throws InvalidArgumentException pokud je odkaz na WSDL soubor prázdný |
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*/ |
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public function __construct($wsdl, array $soapOpts) |
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{ |
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$this->init = $soapOpts; |
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if (empty($wsdl)) { |
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throw new InvalidArgumentException("WSDL address cannot be empty."); |
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} |
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$this->soapClient = new SoapClient($wsdl, $soapOpts); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function call($functionName, array $arguments = []) |
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{ |
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return $this->soapCall($functionName, $arguments); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function __call($functionName, $arguments) |
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{ |
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return $this->call($functionName, $arguments); |
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} |
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/** |
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* Metoda provadejici SOAP pozadavek na servery Skautisu |
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* |
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* @see http://php.net/manual/en/soapclient.soapcall.php |
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* |
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* @param string $function_name Nazev akce k provedeni na WebService |
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* @param array $arguments ([0]=args [1]=cover) |
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* @param array $options Nastaveni |
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* @param mixed $input_headers Hlavicky pouzite pri odesilani |
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* @param array $output_headers Hlavicky ktere prijdou s odpovedi |
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* @return mixed |
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*/ |
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protected function soapCall($function_name, $arguments, array $options = [], $input_headers = null, array &$output_headers = []) |
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{ |
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$fname = ucfirst($function_name); |
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$args = $this->prepareArgs($fname, $arguments); |
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if ($this->hasListeners()) { |
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$query = new SkautisQuery($fname, $args, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS)); |
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} |
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try { |
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$soapResponse = $this->soapClient->__soapCall($fname, $args, $options, $input_headers, $output_headers); |
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$soapResponse = $this->parseOutput($fname, $soapResponse); |
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if ($this->hasListeners()) { |
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$this->dispatch(self::EVENT_SUCCESS, $query->done($soapResponse)); |
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} |
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return $soapResponse; |
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} catch (SoapFault $e) { |
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if ($this->hasListeners()) { |
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$this->dispatch(self::EVENT_FAILURE, $query->done(null, $e)); |
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} |
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if (preg_match('/Uživatel byl odhlášen/', $e->getMessage())) { |
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throw new AuthenticationException($e->getMessage(), $e->getCode(), $e); |
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} |
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if (preg_match('/Nemáte oprávnění/', $e->getMessage())) { |
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throw new PermissionException($e->getMessage(), $e->getCode(), $e); |
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} |
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$this->resolveException($e); |
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} |
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} |
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private function resolveException(SoapFault $e) |
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{ |
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$message = $e->getMessage(); |
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foreach($this->exceptions as $error => $exception) { |
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if(strpos($message, $error) !== FALSE) { |
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throw new $exception($e->getMessage(), $e->getCode(), $e); |
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} |
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} |
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throw new WsdlException($e->getMessage(), $e->getCode(), $e); |
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} |
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/** |
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* Z defaultnich parametru a parametru callu vytvori argumenty pro SoapClient::__soapCall |
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* |
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* @param string $function_name Jmeno funkce volane pres SOAP |
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* @param array $arguments Argumenty k mergnuti s defaultnimy |
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* |
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* @return array Argumenty pro SoapClient::__soapCall |
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*/ |
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protected function prepareArgs($function_name, array $arguments) |
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{ |
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if (!isset($arguments[0]) || !is_array($arguments[0])) { |
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$arguments[0] = []; |
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} |
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$args = array_merge($this->init, $arguments[0]); //k argumentum připoji vlastni informace o aplikaci a uzivateli |
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if (!isset($arguments[1]) || $arguments[1] === null) { |
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$function_name = strtolower(substr($function_name, 0, 1)) . substr($function_name, 1); //nahrazuje lcfirst |
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$args = [[$function_name . "Input" => $args]]; |
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return $args; |
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} |
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//pokud je zadan druhy parametr tak lze prejmenovat obal dat |
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$matches = preg_split('~/~', $arguments[1]); //rozdeli to na stringy podle / |
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$matches = array_reverse($matches); //pole se budou vytvaret zevnitr ven |
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$matches[] = 0; //zakladni obal 0=>... |
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foreach ($matches as $value) { |
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$args = [$value => $args]; |
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} |
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return $args; |
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} |
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/** |
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* Parsuje output ze SoapClient do jednotného formátu |
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* |
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* @param string $fname Jméno funkce volané přes SOAP |
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* @param mixed $ret Odpoveď ze SoapClient::__soapCall |
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* |
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* @return array |
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*/ |
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protected function parseOutput($fname, $ret) |
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{ |
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//pokud obsahuje Output tak vždy vrací pole i s jedním prvkem. |
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if (!isset($ret->{$fname . "Result"})) { |
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return $ret; |
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} |
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if (!isset($ret->{$fname . "Result"}->{$fname . "Output"})) { |
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return $ret->{$fname . "Result"}; //neobsahuje $fname.Output |
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} |
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if ($ret->{$fname . "Result"}->{$fname . "Output"} instanceof stdClass) { //vraci pouze jednu hodnotu misto pole? |
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return [$ret->{$fname . "Result"}->{$fname . "Output"}]; //vraci pole se stdClass |
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} |
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return $ret->{$fname . "Result"}->{$fname . "Output"}; //vraci pole se stdClass |
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} |
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} |
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skaut /
Skautis
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