Rename OAuthRequest to Request

src/Eher/OAuth/OAuthServer.php

@@ -94,7 +94,7 @@ private function get_version(&$request) {
    * figure out the signature with some defaults
    */
   private function get_signature_method($request) {
-    $signature_method = $request instanceof OAuthRequest
+    $signature_method = $request instanceof Request
         ? $request->get_parameter("oauth_signature_method")
         : NULL;
 
@@ -119,7 +119,7 @@ private function get_signature_method($request) {
    * try to find the consumer for the provided request's consumer key
    */
   private function get_consumer($request) {
-    $consumer_key = $request instanceof OAuthRequest
+    $consumer_key = $request instanceof Request
         ? $request->get_parameter("oauth_consumer_key")
         : NULL;
 
@@ -139,7 +139,7 @@ private function get_consumer($request) {
    * try to find the token for the provided request's token key
    */
   private function get_token($request, $consumer, $token_type="access") {
-    $token_field = $request instanceof OAuthRequest
+    $token_field = $request instanceof Request
          ? $request->get_parameter('oauth_token')
          : NULL;
 
@@ -158,10 +158,10 @@ private function get_token($request, $consumer, $token_type="access") {
    */
   private function check_signature($request, $consumer, $token) {
     // this should probably be in a different method
-    $timestamp = $request instanceof OAuthRequest
+    $timestamp = $request instanceof Request
         ? $request->get_parameter('oauth_timestamp')
         : NULL;
-    $nonce = $request instanceof OAuthRequest
+    $nonce = $request instanceof Request
         ? $request->get_parameter('oauth_nonce')
         : NULL;
 

src/Eher/OAuth/PlainText.php

@@ -19,7 +19,7 @@ public function get_name() {
    *   - Chapter 9.4.1 ("Generating Signatures")
    *
    * Please note that the second encoding MUST NOT happen in the SignatureMethod, as
-   * OAuthRequest handles this!
+   * Request handles this!
    */
   public function build_signature($request, $consumer, $token) {
     $key_parts = array(

src/Eher/OAuth/SignatureMethod.php

@@ -16,9 +16,9 @@ abstract public function get_name();
   /**
    * Build up the signature
    * NOTE: The output of this function MUST NOT be urlencoded.
-   * the encoding is handled in OAuthRequest when the final
+   * the encoding is handled in Request when the final
    * request is serialized
-   * @param OAuthRequest $request
+   * @param Request $request
    * @param OAuthConsumer $consumer
    * @param OAuthToken $token
    * @return string
@@ -27,7 +27,7 @@ abstract public function build_signature($request, $consumer, $token);
 
   /**
    * Verifies that a given signature is correct
-   * @param OAuthRequest $request
+   * @param Request $request
    * @param OAuthConsumer $consumer
    * @param OAuthToken $token
    * @param string $signature