/** * Creates link. * * Destination syntax: * - 'Presenter:action' - creates relative link * - '//Presenter:action' - creates absolute link * - 'Presenter:action#fragment' - may contain optional fragment * * @param string 'Presenter:action' (creates relative link) or '//Presenter:action' (creates absolute link) * @param array * @return string * @throws InvalidLinkException if router returns NULL */ public function link($destination, array $params = array()) { if (($pos = strrpos($destination, '#')) !== FALSE) { $fragment = substr($destination, $pos); $destination = substr($destination, 0, $pos); } else { $fragment = ''; } if (strncmp($destination, '//', 2) === 0) { $absoluteUrl = TRUE; $destination = substr($destination, 2); } else { $absoluteUrl = FALSE; } $pos = strrpos($destination, ':'); $presenter = substr($destination, 0, $pos); if ($pos + 1 < strlen($destination)) { $params['action'] = substr($destination, $pos + 1); } $request = new Nette\Application\Request($presenter, 'GET', $params); $url = $this->router->constructUrl($request, $this->refUrl); if ($url === NULL) { throw new InvalidLinkException("Router failed to create link to '{$destination}'."); } if (!$absoluteUrl && strncmp($url, $this->refUrlHost, strlen($this->refUrlHost)) === 0) { $url = substr($url, strlen($this->refUrlHost)); } if ($fragment) { $url .= $fragment; } return $url; }
/** * Generates URL to presenter. * @param string destination in format "[[[module:]presenter:]action] [#fragment]" * @return string * @throws UI\InvalidLinkException */ public function link($dest, array $params = array()) { if (!preg_match('~^([\\w:]+):(\\w*+)(#.*)?()\\z~', $dest, $m)) { throw new UI\InvalidLinkException("Invalid link destination '{$dest}'."); } list(, $presenter, $action, $frag) = $m; try { $class = $this->presenterFactory ? $this->presenterFactory->getPresenterClass($presenter) : NULL; } catch (InvalidPresenterException $e) { throw new UI\InvalidLinkException($e->getMessage(), NULL, $e); } if (is_subclass_of($class, 'Nette\\Application\\UI\\Presenter')) { if ($action === '') { $action = UI\Presenter::DEFAULT_ACTION; } if (method_exists($class, $method = $class::formatActionMethod($action)) || method_exists($class, $method = $class::formatRenderMethod($action))) { UI\Presenter::argsToParams($class, $method, $params); } } if ($action !== '') { $params[UI\Presenter::ACTION_KEY] = $action; } $url = $this->router->constructUrl(new Request($presenter, NULL, $params), $this->refUrl); if ($url === NULL) { unset($params[UI\Presenter::ACTION_KEY]); $params = urldecode(http_build_query($params, NULL, ', ')); throw new UI\InvalidLinkException("No route for {$dest}({$params})"); } return $url . $frag; }
/** * {@inheritdoc} */ public function getResourceId() { $refUrl = $this->httpRequest->getUrl(); $url = $this->router->constructUrl($this->request, $refUrl); if ($url === NULL) { throw new \Nette\Application\UI\InvalidLinkException(); } $hostUrl = $refUrl->getHostUrl() . '/'; if (strncmp($url, $hostUrl, strlen($hostUrl)) === 0) { $url = substr($url, strlen($hostUrl) - 1); } return $url; }
/** * @return Nette\Application\IResponse */ public function run(Application\Request $request) { $this->request = $request; if ($this->httpRequest && $this->router && !$this->httpRequest->isAjax() && ($request->isMethod('get') || $request->isMethod('head'))) { $refUrl = clone $this->httpRequest->getUrl(); $url = $this->router->constructUrl($request, $refUrl->setPath($refUrl->getScriptPath())); if ($url !== NULL && !$this->httpRequest->getUrl()->isEqual($url)) { return new Responses\RedirectResponse($url, Http\IResponse::S301_MOVED_PERMANENTLY); } } $params = $request->getParameters(); if (!isset($params['callback'])) { throw new Application\BadRequestException('Parameter callback is missing.'); } $params['presenter'] = $this; $callback = $params['callback']; $reflection = Nette\Utils\Callback::toReflection(Nette\Utils\Callback::check($callback)); $params = Application\UI\PresenterComponentReflection::combineArgs($reflection, $params); if ($this->context) { foreach ($reflection->getParameters() as $param) { if ($param->getClassName()) { unset($params[$param->getPosition()]); } } $params = Nette\DI\Helpers::autowireArguments($reflection, $params, $this->context); $params['presenter'] = $this; } $response = call_user_func_array($callback, $params); if (is_string($response)) { $response = array($response, array()); } if (is_array($response)) { list($templateSource, $templateParams) = $response; $response = $this->createTemplate()->setParameters($templateParams); if (!$templateSource instanceof \SplFileInfo) { $response->getLatte()->setLoader(new Latte\Loaders\StringLoader); } $response->setFile($templateSource); } if ($response instanceof Application\UI\ITemplate) { return new Responses\TextResponse($response); } else { return $response; } }
/** * Restores request from session. * @param string $key */ public function redirectToRequest($key) { $request = $this->requestStorage->loadRequest($key); if (!$request) { return; } $parameters = $request->getParameters(); $parameters[Presenter::FLASH_KEY] = $this->getParameter(Presenter::FLASH_KEY); $parameters[RequestStorage::REQUEST_KEY] = $key; $request->setParameters($parameters); $refUrl = new Url($this->httpRequest->getUrl()); $refUrl->setPath($this->httpRequest->getUrl()->getScriptPath()); $url = $this->router->constructUrl($request, $refUrl); $this->redirectUrl($url); }
/** * @param \Nette\Application\Request $request * @return \Nette\Application\IResponse * @throws \Nette\Application\BadRequestException */ public function run(Application\Request $request) { $this->request = $request; if ($this->httpRequest && $this->router && !$this->httpRequest->isAjax() && ($request->isMethod('get') || $request->isMethod('head'))) { $refUrl = clone $this->httpRequest->getUrl(); $url = $this->router->constructUrl($request, $refUrl->setPath($refUrl->getScriptPath())); if ($url !== NULL && !$this->httpRequest->getUrl()->isEqual($url)) { return new Responses\RedirectResponse($url, Http\IResponse::S301_MOVED_PERMANENTLY); } } $params = $request->getParameters(); if (!isset($params['id'])) { throw new Application\BadRequestException('Parameter id is missing.'); } if (NULL === ($item = $this->context->getService('webloader.cache')->getItem(\Nette\Utils\Strings::webalize($params['id'])))) { return new Responses\TextResponse(''); } return new \Lohini\WebLoader\WebLoaderResponse($item[WebLoader::CONTENT], $item[WebLoader::CONTENT_TYPE], $item[WebLoader::ETAG]); }
/** * URL factory. * * @param string $destination in format "[module:]presenter:action" * @param array $args array of arguments * @return string URL * @throws Application\UI\InvalidLinkException */ public function link($destination, array $args = array()) { $a = strpos($destination, '#'); if ($a === FALSE) { $fragment = ''; } else { $fragment = substr($destination, $a); $destination = substr($destination, 0, $a); } $a = strpos($destination, '?'); if ($a !== FALSE) { parse_str(substr($destination, $a + 1), $args); // requires disabled magic quotes $destination = substr($destination, 0, $a); } $a = strpos($destination, '//'); if ($a !== FALSE) { $destination = substr($destination, $a + 2); } if ($destination == NULL) { // intentionally == throw new Application\UI\InvalidLinkException("Destination must be non-empty string."); } $a = strrpos($destination, ':'); $action = (string) substr($destination, $a + 1); $presenter = substr($destination, 0, $a); if ($presenter[0] == ":") { $presenter = substr($presenter, 1); } if (!$action) { $action = 'default'; } $args[Application\UI\Presenter::ACTION_KEY] = $action; $request = new Application\Request($presenter, Application\Request::FORWARD, $args, array(), array()); $url = $this->router->constructUrl($request, $this->refUrl); if ($url === NULL) { unset($args[Application\UI\Presenter::ACTION_KEY]); $params = urldecode(http_build_query($args, NULL, ', ')); throw new Application\UI\InvalidLinkException("No route for {$presenter}:{$action}({$params})"); } return $url . $fragment; }
/** * URL factory. * * @param string $destination in format "[module:]presenter:action" * @param array $args array of arguments * @return string URL * @throws InvalidLinkException */ public function link($destination, array $args = []) { if (!$this->refUrl) { throw new InvalidStateException("Reference URL is not set."); } // 1) fragment $a = strpos($destination, '#'); if ($a === FALSE) { $fragment = ''; } else { $fragment = substr($destination, $a); $destination = substr($destination, 0, $a); } // 2) ?query syntax $a = strpos($destination, '?'); if ($a !== FALSE) { parse_str(substr($destination, $a + 1), $args); // requires disabled magic quotes $destination = substr($destination, 0, $a); } // 3) URL scheme $a = strpos($destination, '//'); if ($a !== FALSE) { $destination = substr($destination, $a + 2); } if ($destination == NULL) { // intentionally == throw new InvalidLinkException("Destination must be non-empty string."); } // 5) presenter: action $a = strrpos($destination, ':'); $action = (string) substr($destination, $a + 1); $presenter = substr($destination, 0, $a); if ($presenter[0] == ":") { $presenter = substr($presenter, 1); } if (!$action) { $action = 'default'; } // ADD ACTION $args[Presenter::ACTION_KEY] = $action; $request = new Application\Request($presenter, Application\Request::FORWARD, $args, [], []); // CONSTRUCT URL $url = $this->router->constructUrl($request, $this->refUrl); if ($url === NULL) { unset($args[Presenter::ACTION_KEY]); $params = urldecode(http_build_query($args, NULL, ', ')); throw new InvalidLinkException("No route for {$presenter}:{$action}({$params})"); } return $url . $fragment; }
/** * Generates URL to presenter. * @param string destination in format "[[[module:]presenter:]action] [#fragment]" * @return string * @throws UI\InvalidLinkException */ public function link($dest, array $params = []) { if (!preg_match('~^([\\w:]+):(\\w*+)(#.*)?()\\z~', $dest, $m)) { throw new UI\InvalidLinkException("Invalid link destination '{$dest}'."); } list(, $presenter, $action, $frag) = $m; try { $class = $this->presenterFactory ? $this->presenterFactory->getPresenterClass($presenter) : NULL; } catch (InvalidPresenterException $e) { throw new UI\InvalidLinkException($e->getMessage(), NULL, $e); } if (is_subclass_of($class, UI\Presenter::class)) { if ($action === '') { $action = UI\Presenter::DEFAULT_ACTION; } if (method_exists($class, $method = $class::formatActionMethod($action)) || method_exists($class, $method = $class::formatRenderMethod($action))) { UI\Presenter::argsToParams($class, $method, $params, [], $missing); if ($missing) { $rp = $missing[0]; throw new UI\InvalidLinkException("Missing parameter \${$rp->getName()} required by {$rp->getDeclaringClass()->getName()}::{$rp->getDeclaringFunction()->getName()}()"); } } elseif (array_key_exists(0, $params)) { throw new UI\InvalidLinkException("Unable to pass parameters to action '{$presenter}:{$action}', missing corresponding method."); } } if ($action !== '') { $params[UI\Presenter::ACTION_KEY] = $action; } $url = $this->router->constructUrl(new Request($presenter, NULL, $params), $this->refUrl); if ($url === NULL) { unset($params[UI\Presenter::ACTION_KEY]); $params = urldecode(http_build_query($params, NULL, ', ')); throw new UI\InvalidLinkException("No route for {$dest}({$params})"); } return $url . $frag; }
/** * @param Application\Request $request * * @return Application\IResponse * * @throws Application\BadRequestException */ public function run(Application\Request $request) { $this->request = $request; if ($this->httpRequest && $this->router && !$this->httpRequest->isAjax() && ($request->isMethod('get') || $request->isMethod('head'))) { $refUrl = clone $this->httpRequest->getUrl(); $url = $this->router->constructUrl($request, $refUrl->setPath($refUrl->getScriptPath())); if ($url !== NULL && !$this->httpRequest->getUrl()->isEqual($url)) { return new Application\Responses\RedirectResponse($url, Http\IResponse::S301_MOVED_PERMANENTLY); } } $params = $request->getParameters(); if (!isset($params['action'])) { throw new Application\BadRequestException('Parameter action is missing.'); } if (!isset($params['id'])) { throw new Application\BadRequestException('Parameter id is missing.'); } // calls $this->action<Action>() if (!($response = $this->tryCall(Application\UI\Presenter::formatActionMethod(Utils\Strings::capitalize($params['action'])), $params))) { throw new Application\BadRequestException('Action not callable.'); } return $response; }
/** * Request/URL factory. * @param PresenterComponent base * @param string destination in format "[//] [[[module:]presenter:]action | signal! | this] [#fragment]" * @param array array of arguments * @param string forward|redirect|link * @return string URL * @throws InvalidLinkException * @internal */ protected function createRequest($component, $destination, array $args, $mode) { // note: createRequest supposes that saveState(), run() & tryCall() behaviour is final $this->lastCreatedRequest = $this->lastCreatedRequestFlag = NULL; // PARSE DESTINATION // 1) fragment $a = strpos($destination, '#'); if ($a === FALSE) { $fragment = ''; } else { $fragment = substr($destination, $a); $destination = substr($destination, 0, $a); } // 2) ?query syntax $a = strpos($destination, '?'); if ($a !== FALSE) { parse_str(substr($destination, $a + 1), $args); $destination = substr($destination, 0, $a); } // 3) URL scheme $a = strpos($destination, '//'); if ($a === FALSE) { $scheme = FALSE; } else { $scheme = substr($destination, 0, $a); $destination = substr($destination, $a + 2); } // 4) signal or empty if (!$component instanceof self || substr($destination, -1) === '!') { $signal = rtrim($destination, '!'); $a = strrpos($signal, ':'); if ($a !== FALSE) { $component = $component->getComponent(strtr(substr($signal, 0, $a), ':', '-')); $signal = (string) substr($signal, $a + 1); } if ($signal == NULL) { // intentionally == throw new InvalidLinkException('Signal must be non-empty string.'); } $destination = 'this'; } if ($destination == NULL) { // intentionally == throw new InvalidLinkException('Destination must be non-empty string.'); } // 5) presenter: action $current = FALSE; $a = strrpos($destination, ':'); if ($a === FALSE) { $action = $destination === 'this' ? $this->action : $destination; $presenter = $this->getName(); $presenterClass = get_class($this); } else { $action = (string) substr($destination, $a + 1); if ($destination[0] === ':') { // absolute if ($a < 2) { throw new InvalidLinkException("Missing presenter name in '{$destination}'."); } $presenter = substr($destination, 1, $a - 1); } else { // relative $presenter = $this->getName(); $b = strrpos($presenter, ':'); if ($b === FALSE) { // no module $presenter = substr($destination, 0, $a); } else { // with module $presenter = substr($presenter, 0, $b + 1) . substr($destination, 0, $a); } } if (!$this->presenterFactory) { throw new Nette\InvalidStateException('Unable to create link to other presenter, service PresenterFactory has not been set.'); } try { $presenterClass = $this->presenterFactory->getPresenterClass($presenter); } catch (Application\InvalidPresenterException $e) { throw new InvalidLinkException($e->getMessage(), NULL, $e); } } // PROCESS SIGNAL ARGUMENTS if (isset($signal)) { // $component must be IStatePersistent $reflection = new PresenterComponentReflection(get_class($component)); if ($signal === 'this') { // means "no signal" $signal = ''; if (array_key_exists(0, $args)) { throw new InvalidLinkException("Unable to pass parameters to 'this!' signal."); } } elseif (strpos($signal, self::NAME_SEPARATOR) === FALSE) { // counterpart of signalReceived() & tryCall() $method = $component->formatSignalMethod($signal); if (!$reflection->hasCallableMethod($method)) { throw new InvalidLinkException("Unknown signal '{$signal}', missing handler {$reflection->getName()}::{$method}()"); } if ($args) { // convert indexed parameters to named self::argsToParams(get_class($component), $method, $args); } } // counterpart of IStatePersistent if ($args && array_intersect_key($args, $reflection->getPersistentParams())) { $component->saveState($args); } if ($args && $component !== $this) { $prefix = $component->getUniqueId() . self::NAME_SEPARATOR; foreach ($args as $key => $val) { unset($args[$key]); $args[$prefix . $key] = $val; } } } // PROCESS ARGUMENTS if (is_subclass_of($presenterClass, __CLASS__)) { if ($action === '') { $action = self::DEFAULT_ACTION; } $current = ($action === '*' || strcasecmp($action, $this->action) === 0) && $presenterClass === get_class($this); $reflection = new PresenterComponentReflection($presenterClass); if ($args || $destination === 'this') { // counterpart of run() & tryCall() $method = $presenterClass::formatActionMethod($action); if (!$reflection->hasCallableMethod($method)) { $method = $presenterClass::formatRenderMethod($action); if (!$reflection->hasCallableMethod($method)) { $method = NULL; } } // convert indexed parameters to named if ($method === NULL) { if (array_key_exists(0, $args)) { throw new InvalidLinkException("Unable to pass parameters to action '{$presenter}:{$action}', missing corresponding method."); } } elseif ($destination === 'this') { self::argsToParams($presenterClass, $method, $args, $this->params); } else { self::argsToParams($presenterClass, $method, $args); } } // counterpart of IStatePersistent if ($args && array_intersect_key($args, $reflection->getPersistentParams())) { $this->saveState($args, $reflection); } if ($mode === 'redirect') { $this->saveGlobalState(); } $globalState = $this->getGlobalState($destination === 'this' ? NULL : $presenterClass); if ($current && $args) { $tmp = $globalState + $this->params; foreach ($args as $key => $val) { if (http_build_query([$val]) !== (isset($tmp[$key]) ? http_build_query([$tmp[$key]]) : '')) { $current = FALSE; break; } } } $args += $globalState; } // ADD ACTION & SIGNAL & FLASH if ($action) { $args[self::ACTION_KEY] = $action; } if (!empty($signal)) { $args[self::SIGNAL_KEY] = $component->getParameterId($signal); $current = $current && $args[self::SIGNAL_KEY] === $this->getParameter(self::SIGNAL_KEY); } if (($mode === 'redirect' || $mode === 'forward') && $this->hasFlashSession()) { $args[self::FLASH_KEY] = $this->getParameter(self::FLASH_KEY); } $this->lastCreatedRequest = new Application\Request($presenter, Application\Request::FORWARD, $args, [], []); $this->lastCreatedRequestFlag = ['current' => $current]; if ($mode === 'forward' || $mode === 'test') { return; } // CONSTRUCT URL static $refUrl; if ($refUrl === NULL) { $refUrl = new Http\Url($this->httpRequest->getUrl()); $refUrl->setPath($this->httpRequest->getUrl()->getScriptPath()); } if (!$this->router) { throw new Nette\InvalidStateException('Unable to generate URL, service Router has not been set.'); } $url = $this->router->constructUrl($this->lastCreatedRequest, $refUrl); if ($url === NULL) { unset($args[self::ACTION_KEY]); $params = urldecode(http_build_query($args, NULL, ', ')); throw new InvalidLinkException("No route for {$presenter}:{$action}({$params})"); } // make URL relative if possible if ($mode === 'link' && $scheme === FALSE && !$this->absoluteUrls) { $hostUrl = $refUrl->getHostUrl() . '/'; if (strncmp($url, $hostUrl, strlen($hostUrl)) === 0) { $url = substr($url, strlen($hostUrl) - 1); } } return $url . $fragment; }
public function buildHttpRequest(AppRequest $appRequest, IRouter $router) { return new HttpRequest(new UrlScript($router->constructUrl($appRequest, new Url('http://instante.test/'))), NULL, $this->post, $this->filesBuilder->getFileUploads(), $this->cookies, $this->headers, $this->method, $this->remoteAddress, $this->remoteHost, $this->rawBodyCallback); }