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<?php |
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|
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namespace FluentForm\Framework\Request; |
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|
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class Request |
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{ |
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/** |
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* Handles HTTP files. |
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*/ |
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use FileHandler; |
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|
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protected $app = null; |
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protected $headers = array(); |
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protected $server = array(); |
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protected $cookie = array(); |
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protected $json = array(); |
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protected $get = array(); |
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protected $post = array(); |
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protected $files = array(); |
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protected $request = array(); |
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|
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public function __construct($app, $get, $post, $files) |
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{ |
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$this->app = $app; |
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$this->server = $_SERVER; |
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$this->cookie = $_COOKIE; |
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$this->request = array_merge( |
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$this->get = $this->clean($get), |
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$this->post = $this->clean($post), |
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$this->files = $this->prepareFiles($files) |
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); |
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} |
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|
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public function clean($request) |
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{ |
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$clean = []; |
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foreach ($request as $key => $value) { |
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$key = trim(strip_tags(stripslashes($key))); |
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$clean[$key] = is_array($value) ? $this->clean($value) : $this->trimAndStrip($value); |
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} |
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return $clean; |
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} |
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|
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public function trimAndStrip($value) |
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{ |
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return trim(stripslashes($value)); |
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} |
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|
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public function set($key, $value) |
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{ |
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$this->request[$key] = $value; |
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return $this; |
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} |
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|
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public function all() |
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{ |
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return $this->get(); |
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} |
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|
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public function get($key = null, $default = null) |
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{ |
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if (!$key) { |
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return $this->request; |
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} else { |
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return isset($this->request[$key]) ? $this->request[$key] : $default; |
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} |
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} |
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|
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/** |
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* Get the files from the request. |
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* |
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* @return array |
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*/ |
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public function files() |
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{ |
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return $this->files; |
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} |
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|
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public function query($key = null) |
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{ |
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return $key ? $this->get[$key] : $this->get; |
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} |
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|
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public function post($key = null) |
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{ |
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return $key ? $this->post[$key] : $this->post; |
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} |
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|
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public function only($args) |
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{ |
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$values = []; |
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$keys = is_array($args) ? $args : func_get_args(); |
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foreach ($keys as $key) { |
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$values[$key] = @$this->request[$key]; |
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} |
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return $values; |
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} |
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|
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public function except($args) |
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{ |
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$values = []; |
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$keys = is_array($args) ? $args : func_get_args(); |
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foreach ($this->request as $key => $value) { |
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if (!in_array($key, $keys)) { |
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$values[$key] = $this->request[$key]; |
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} |
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} |
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return $values; |
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} |
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|
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public function merge(array $data = []) |
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{ |
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$this->request = array_merge($this->request, $data); |
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return $this; |
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} |
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|
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/** |
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* Get user ip address |
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* @return string |
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*/ |
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public function getIp() |
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{ |
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if ( ! empty( $_SERVER['HTTP_CLIENT_IP'] ) ) { |
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$ip = $this->server('HTTP_CLIENT_IP'); |
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} elseif ( ! empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) { |
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$ip = $this->server('HTTP_X_FORWARDED_FOR'); |
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} else { |
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$ip = $this->server('REMOTE_ADDR'); |
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} |
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|
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return $ip; |
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} |
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|
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public function server($key = null) |
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{ |
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return $key ? $this->server[$key] : $this->server; |
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} |
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|
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public function header($key = null) |
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{ |
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if (!$this->headers) { |
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$this->headers = $this->setHeaders(); |
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} |
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|
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return $key ? $this->headers[$key] : $this->headers; |
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} |
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|
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public function cookie($key = null) |
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{ |
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return $key ? $this->cookie[$key] : $this->cookie; |
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} |
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|
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/** |
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* Taken and modified from Symfony |
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*/ |
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public function setHeaders() |
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{ |
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$headers = array(); |
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$parameters = $this->server; |
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$contentHeaders = array('CONTENT_LENGTH' => true, 'CONTENT_MD5' => true, 'CONTENT_TYPE' => true); |
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foreach ($parameters as $key => $value) { |
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if (0 === strpos($key, 'HTTP_')) { |
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$headers[substr($key, 5)] = $value; |
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} |
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// CONTENT_* are not prefixed with HTTP_ |
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elseif (isset($contentHeaders[$key])) { |
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$headers[$key] = $value; |
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} |
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} |
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|
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if (isset($parameters['PHP_AUTH_USER'])) { |
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$headers['PHP_AUTH_USER'] = $parameters['PHP_AUTH_USER']; |
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$headers['PHP_AUTH_PW'] = isset($parameters['PHP_AUTH_PW']) ? $parameters['PHP_AUTH_PW'] : ''; |
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} else { |
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/* |
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* php-cgi under Apache does not pass HTTP Basic user/pass to PHP by default |
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* For this workaround to work, add these lines to your .htaccess file: |
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* RewriteCond %{HTTP:Authorization} ^(.+)$ |
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* RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}] |
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* |
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* A sample .htaccess file: |
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* RewriteEngine On |
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* RewriteCond %{HTTP:Authorization} ^(.+)$ |
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* RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}] |
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* RewriteCond %{REQUEST_FILENAME} !-f |
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* RewriteRule ^(.*)$ app.php [QSA,L] |
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*/ |
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|
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$authorizationHeader = null; |
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if (isset($parameters['HTTP_AUTHORIZATION'])) { |
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$authorizationHeader = $parameters['HTTP_AUTHORIZATION']; |
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} elseif (isset($parameters['REDIRECT_HTTP_AUTHORIZATION'])) { |
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$authorizationHeader = $parameters['REDIRECT_HTTP_AUTHORIZATION']; |
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} |
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|
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if (null !== $authorizationHeader) { |
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if (0 === stripos($authorizationHeader, 'basic ')) { |
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// Decode AUTHORIZATION header into PHP_AUTH_USER and PHP_AUTH_PW when authorization header is basic |
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$exploded = explode(':', base64_decode(substr($authorizationHeader, 6)), 2); |
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if (count($exploded) == 2) { |
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list($headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']) = $exploded; |
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} |
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} elseif (empty($parameters['PHP_AUTH_DIGEST']) && (0 === stripos($authorizationHeader, 'digest '))) { |
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// In some circumstances PHP_AUTH_DIGEST needs to be set |
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$headers['PHP_AUTH_DIGEST'] = $authorizationHeader; |
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$parameters['PHP_AUTH_DIGEST'] = $authorizationHeader; |
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} elseif (0 === stripos($authorizationHeader, 'bearer ')) { |
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/* |
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* XXX: Since there is no PHP_AUTH_BEARER in PHP predefined variables, |
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* I'll just set $headers['AUTHORIZATION'] here. |
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* http://php.net/manual/en/reserved.variables.server.php |
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*/ |
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$headers['AUTHORIZATION'] = $authorizationHeader; |
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} |
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} |
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} |
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|
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if (isset($headers['AUTHORIZATION'])) { |
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return $headers; |
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} |
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|
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// PHP_AUTH_USER/PHP_AUTH_PW |
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if (isset($headers['PHP_AUTH_USER'])) { |
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$headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.$headers['PHP_AUTH_PW']); |
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} elseif (isset($headers['PHP_AUTH_DIGEST'])) { |
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$headers['AUTHORIZATION'] = $headers['PHP_AUTH_DIGEST']; |
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} |
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|
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return $headers; |
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} |
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} |
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|
