/** * Process the given URL, creating the appropriate controller and executing it. * * This method will: * - iterate over all of the rules given in {@link Director::addRules()}, and find the first one that matches. * - instantiate the {@link Controller} object required by that rule, and call {@link Controller::setURLParams()} to give the URL paramters to the controller. * - link the Controller's session to PHP's main session, using {@link Controller::setSession()}. * - call {@link Controller::run()} on that controller * - save the Controller's session back into PHP's main session. * - output the response to the browser, using {@link HTTPResponse::output()}. * * @param $url String, the URL the user is visiting, without the querystring. * @uses getControllerForURL() rule-lookup logic is handled by this. * @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call. */ function direct($url) { if (isset($_GET['debug_profile'])) { Profiler::mark("Director", "direct"); } $controllerObj = Director::getControllerForURL($url); if (is_string($controllerObj) && substr($controllerObj, 0, 9) == 'redirect:') { $response = new HTTPResponse(); $response->redirect(substr($controllerObj, 9)); $response->output(); } else { if ($controllerObj) { // Load the session into the controller $controllerObj->setSession(new Session($_SESSION)); $response = $controllerObj->run(array_merge((array) $_GET, (array) $_POST, (array) $_FILES)); $controllerObj->getSession()->inst_save(); if (isset($_GET['debug_profile'])) { Profiler::mark("Outputting to browser"); } $response->output(); if (isset($_GET['debug_profile'])) { Profiler::unmark("Outputting to browser"); } } } if (isset($_GET['debug_profile'])) { Profiler::unmark("Director", "direct"); } }
/** * Process the given URL, creating the appropriate controller and executing it. * * Request processing is handled as folows: * - Director::direct() creates a new HTTPResponse object and passes this to Director::handleRequest(). * - Director::handleRequest($request) checks each of the Director rules and identifies a controller to handle this * request. * - Controller::handleRequest($request) is then called. This will find a rule to handle the URL, and call the rule * handling method. * - RequestHandler::handleRequest($request) is recursively called whenever a rule handling method returns a * RequestHandler object. * * In addition to request processing, Director will manage the session, and perform the output of the actual response * to the browser. * * @param $url String, the URL the user is visiting, without the querystring. * @uses handleRequest() rule-lookup logic is handled by this. * @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call. */ static function direct($url) { // Validate $_FILES array before merging it with $_POST foreach ($_FILES as $k => $v) { if (is_array($v['tmp_name'])) { foreach ($v['tmp_name'] as $tmpFile) { if ($tmpFile && !is_uploaded_file($tmpFile)) { user_error("File upload '{$k}' doesn't appear to be a valid upload", E_USER_ERROR); } } } else { if ($v['tmp_name'] && !is_uploaded_file($v['tmp_name'])) { user_error("File upload '{$k}' doesn't appear to be a valid upload", E_USER_ERROR); } } } $req = new HTTPRequest(isset($_SERVER['X-HTTP-Method-Override']) ? $_SERVER['X-HTTP-Method-Override'] : $_SERVER['REQUEST_METHOD'], $url, $_GET, array_merge((array) $_POST, (array) $_FILES), @file_get_contents('php://input')); // @todo find better way to extract HTTP headers if (isset($_SERVER['HTTP_ACCEPT'])) { $req->addHeader("Accept", $_SERVER['HTTP_ACCEPT']); } if (isset($_SERVER['CONTENT_TYPE'])) { $req->addHeader("Content-Type", $_SERVER['CONTENT_TYPE']); } if (isset($_SERVER['HTTP_REFERER'])) { $req->addHeader("Referer", $_SERVER['HTTP_REFERER']); } // Load the session into the controller $session = new Session($_SESSION); $result = Director::handleRequest($req, $session); $session->inst_save(); // Return code for a redirection request if (is_string($result) && substr($result, 0, 9) == 'redirect:') { $response = new HTTPResponse(); $response->redirect(substr($result, 9)); $response->output(); // Handle a controller } else { if ($result) { if ($result instanceof HTTPResponse) { $response = $result; } else { $response = new HTTPResponse(); $response->setBody($result); } // ?debug_memory=1 will output the number of bytes of memory used for this request if (isset($_REQUEST['debug_memory']) && $_REQUEST['debug_memory']) { echo number_format(memory_get_peak_usage(), 0); } else { $response->output(); } //$controllerObj->getSession()->inst_save(); } } }
/** * Process the given URL, creating the appropriate controller and executing it. * * Request processing is handled as folows: * - Director::direct() creates a new HTTPResponse object and passes this to Director::handleRequest(). * - Director::handleRequest($request) checks each of the Director rules and identifies a controller to handle this * request. * - Controller::handleRequest($request) is then called. This will find a rule to handle the URL, and call the rule * handling method. * - RequestHandler::handleRequest($request) is recursively called whenever a rule handling method returns a * RequestHandler object. * * In addition to request processing, Director will manage the session, and perform the output of the actual response * to the browser. * * @param $url String, the URL the user is visiting, without the querystring. * @uses handleRequest() rule-lookup logic is handled by this. * @uses Controller::run() Controller::run() handles the page logic for a Director::direct() call. */ static function direct($url) { $req = new HTTPRequest( (isset($_SERVER['X-HTTP-Method-Override'])) ? $_SERVER['X-HTTP-Method-Override'] : $_SERVER['REQUEST_METHOD'], $url, $_GET, array_merge((array)$_POST, (array)$_FILES), @file_get_contents('php://input') ); // @todo find better way to extract HTTP headers if(isset($_SERVER['HTTP_ACCEPT'])) $req->addHeader("Accept", $_SERVER['HTTP_ACCEPT']); if(isset($_SERVER['CONTENT_TYPE'])) $req->addHeader("Content-Type", $_SERVER['CONTENT_TYPE']); if(isset($_SERVER['HTTP_REFERER'])) $req->addHeader("Referer", $_SERVER['HTTP_REFERER']); // Load the session into the controller $session = new Session($_SESSION); $result = Director::handleRequest($req, $session); $session->inst_save(); // Return code for a redirection request if(is_string($result) && substr($result,0,9) == 'redirect:') { $response = new HTTPResponse(); $response->redirect(substr($result, 9)); $response->output(); // Handle a controller } else if($result) { if($result instanceof HTTPResponse) { $response = $result; } else { $response = new HTTPResponse(); $response->setBody($result); } // ?debug_memory=1 will output the number of bytes of memory used for this request if(isset($_REQUEST['debug_memory']) && $_REQUEST['debug_memory']) { echo number_format(memory_get_peak_usage(),0); } else { $response->output(); } //$controllerObj->getSession()->inst_save(); } }