paulgoughbooks_old
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<?php /** * CodeIgniter * * An open source application development framework for PHP * * This content is released under the MIT License (MIT) * * Copyright (c) 2014-2019 British Columbia Institute of Technology * Copyright (c) 2019-2020 CodeIgniter Foundation * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * @package CodeIgniter * @author CodeIgniter Dev Team * @copyright 2019-2020 CodeIgniter Foundation * @license https://opensource.org/licenses/MIT MIT License * @link https://codeigniter.com * @since Version 4.0.0 * @filesource */ namespace CodeIgniter\HTTP; use CodeIgniter\HTTP\Exceptions\HTTPException; use Config\Services; /** * Handle a redirect response */ class RedirectResponse extends Response { /** * Sets the URI to redirect to and, optionally, the HTTP status code to use. * If no code is provided it will be automatically determined. * * @param string $uri The URI to redirect to * @param integer|null $code HTTP status code * @param string $method * * @return $this */ public function to(string $uri, int $code = null, string $method = 'auto') { // If it appears to be a relative URL, then convert to full URL // for better security. if (strpos($uri, 'http') !== 0) { $url = current_url(true)->resolveRelativeURI($uri); $uri = (string)$url; } return $this->redirect($uri, $method, $code); } /** * Sets the URI to redirect to but as a reverse-routed or named route * instead of a raw URI. * * @param string $route * @param array $params * @param integer|null $code * @param string $method * * @return $this */ public function route(string $route, array $params = [], int $code = 302, string $method = 'auto') { $routes = Services::routes(true); $route = $routes->reverseRoute($route, ...$params); if (! $route) { throw HTTPException::forInvalidRedirectRoute($route); } return $this->redirect(site_url($route), $method, $code); } /** * Helper function to return to previous page. * * Example: * return redirect()->back(); * * @param integer|null $code * @param string $method * * @return $this */ public function back(int $code = null, string $method = 'auto') { $this->ensureSession(); return $this->redirect(previous_url(), $method, $code); } /** * Specifies that the current $_GET and $_POST arrays should be * packaged up with the response. It will then be available via * the 'old()' helper function. * * @return $this */ public function withInput() { $session = $this->ensureSession(); $input = [ 'get' => $_GET ?? [], 'post' => $_POST ?? [], ]; $session->setFlashdata('_ci_old_input', $input); // If the validator has any errors, transmit those back // so they can be displayed when the validation is // handled within a method different than displaying the form. $validator = Services::validation(); if (! empty($validator->getErrors())) { $session->setFlashdata('_ci_validation_errors', serialize($validator->getErrors())); } return $this; } /** * Adds a key and message to the session as Flashdata. * * @param string $key * @param string|array $message * * @return $this */ public function with(string $key, $message) { $session = $this->ensureSession(); $session->setFlashdata($key, $message); return $this; } /** * Copies any cookies from the global Response instance * into this RedirectResponse. Useful when you've just * set a cookie but need ensure that's actually sent * with the response instead of lost. * * @return $this|RedirectResponse */ public function withCookies() { $cookies = service('response')->getCookies(); if (empty($cookies)) { return $this; } foreach ($cookies as $cookie) { $this->setCookie( $cookie['name'], $cookie['value'], $cookie['expires'], $cookie['domain'], $cookie['path'], '', // prefix $cookie['secure'], $cookie['httponly'] ); } return $this; } /** * Copies any headers from the global Response instance * into this RedirectResponse. Useful when you've just * set a header be need to ensure its actually sent * with the redirect response. * * @return $this|RedirectResponse */ public function withHeaders() { $headers = service('response')->getHeaders(); if (empty($headers)) { return $this; } foreach ($headers as $name => $header) { $this->setHeader($name, $header->getValue()); } return $this; } /** * Ensures the session is loaded and started. * * @return \CodeIgniter\Session\Session */ protected function ensureSession() { return Services::session(); } } |
Commits for paulgoughbooks_old/trunk/system/HTTP/RedirectResponse.php
Revision | Author | Commited | Message |
---|---|---|---|
2 | tporter | Tue 03 Nov, 2020 08:50:21 +0000 | Migration of Paul Goughs Books site to Codeignitor 4 |