Merge pull request #11 from skipperbent/development

Development

README.md

@@ -33,7 +33,7 @@ Add the latest version pf Simple PHP Router to your ```composer.json```
 
 - Global Constraints
 - Sub-Domain Routing
-- Optional/required parameters
+- Required parameters
 
 ## Initialising the router
 
@@ -269,4 +269,4 @@ 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.
+SOFTWARE.

src/Pecee/Exception/TokenMismatchException.php

@@ -0,0 +1,4 @@
+<?php
+namespace Pecee\Exception;
+
+class TokenMismatchException extends \Exception {}

src/Pecee/Http/Middleware/BaseCsrfVerifier.php

@@ -1,10 +1,9 @@
 <?php
-
 namespace Pecee\Http\Middleware;
 
 use Pecee\CsrfToken;
+use Pecee\Exception\TokenMismatchException;
 use Pecee\Http\Request;
-use Pecee\SimpleRouter\RouterException;
 
 class BaseCsrfVerifier extends Middleware {
 
@@ -12,6 +11,12 @@ class BaseCsrfVerifier extends Middleware {
     const HEADER_KEY = 'X-CSRF-TOKEN';
 
     protected $except;
+    protected $csrfToken;
+
+
+    public function __construct() {
+        $this->csrfToken = new CsrfToken();
+    }
 
     /**
      * Check if the url matches the urls in the except property
@@ -52,9 +57,8 @@ class BaseCsrfVerifier extends Middleware {
                 $token = $request->getHeader(self::HEADER_KEY);
             }
 
-            $tokenValidator = new CsrfToken();
-            if( !$tokenValidator->validate( $token ) ) {
-                throw new RouterException('Invalid csrf-token.');
+            if( !$this->csrfToken->validate( $token ) ) {
+                throw new TokenMismatchException('Invalid csrf-token.');
             }
 
         }

src/Pecee/Http/Request.php

@@ -60,6 +60,30 @@ class Request {
         return $this->headers;
     }
 
+    /**
+     * Get id address
+     * @return string
+     */
+    public function getIp() {
+        return isset($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
+    }
+
+    /**
+     * Get referer
+     * @return string
+     */
+    public function getReferer() {
+        return isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
+    }
+
+    /**
+     * Get user agent
+     * @return string
+     */
+    public function getUserAgent() {
+        return isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
+    }
+
     /**
      * Get header value by name
      * @param string $name
@@ -69,4 +93,14 @@ class Request {
         return (isset($this->headers[$name])) ? $this->headers[$name] : null;
     }
 
+    /**
+     * Get request input or default value
+     * @param string $name
+     * @param string $defaultValue
+     * @return mixed
+     */
+    public function getInput($name, $defaultValue) {
+        return (isset($_REQUEST[$name]) ? $_REQUEST[$name] : $defaultValue);
+    }
+
 }

src/Pecee/Http/Response.php

@@ -21,7 +21,7 @@ class Response {
      * @param string $url
      */
     public function redirect($url) {
-        header('location: ' . $url);
+        $this->header('Location: ' . $url);
         die();
     }
 
@@ -29,9 +29,59 @@ class Response {
         $this->redirect(url());
     }
 
+    /**
+     * Add http authorisation
+     * @param string $name
+     * @return self $this
+     */
     public function auth($name = '') {
-        header('WWW-Authenticate: Basic realm="' . $name . '"');
-        header('HTTP/1.0 401 Unauthorized');
+        $this->headers([
+            'WWW-Authenticate: Basic realm="' . $name . '"',
+            'HTTP/1.0 401 Unauthorized'
+        ]);
+        return $this;
+    }
+
+    public function cache($duration = 2592000) {
+        $this->headers([
+            'Cache-Control: public,max-age='.$duration.',must-revalidate',
+            'Expires: '.gmdate('D, d M Y H:i:s',(time()+$duration)).' GMT',
+            'Last-modified: '.gmdate('D, d M Y H:i:s',time()).' GMT'
+        ]);
+        return $this;
+    }
+
+    /**
+     * Json encode array
+     * @param array $value
+     * @return self $this
+     */
+    public function json(array $value) {
+        $this->header('Content-type: application/json');
+        echo json_encode($value);
+        return $this;
+    }
+
+    /**
+     * Add header to response
+     * @param string $value
+     * @return self $this
+     */
+    public function header($value) {
+        header($value);
+        return $this;
+    }
+
+    /**
+     * Add multiple headers to response
+     * @param array $headers
+     * @return self $this
+     */
+    public function headers(array $headers) {
+        foreach($headers as $header) {
+            header($header);
+        }
+        return $this;
     }
 
 }