From 6fe2696d476deb02ab0ca72099e537da61ce0a81 Mon Sep 17 00:00:00 2001
From: Brent Royal-Gordon <brent@architechies.com>
Date: Thu, 25 Oct 2012 01:01:28 -0700
Subject: [PATCH] Note which requests require authentication

---
 ANAuthenticatedRequest.h       |  6 +++++-
 ANAuthenticatedRequest.m       | 13 ++++++++++---
 ANPostRequest.m                |  4 ++++
 ANPostsInGlobalStreamRequest.m |  4 ++++
 ANPostsWithTagRequest.m        |  4 ++++
 ANResource.h                   |  8 ++++----
 6 files changed, 31 insertions(+), 8 deletions(-)

diff --git a/ANAuthenticatedRequest.h b/ANAuthenticatedRequest.h
index 691b077..f2e8924 100644
--- a/ANAuthenticatedRequest.h
+++ b/ANAuthenticatedRequest.h
@@ -10,7 +10,11 @@
 
 #import "ANRequest.h"
 
-@interface ANAuthenticatedRequest : ANRequest <NSMutableCopying> @end
+@interface ANAuthenticatedRequest : ANRequest <NSMutableCopying>
+
+@property (readonly,assign) BOOL requiresAccessToken;
+
+@end
 
 @interface ANMutableAuthenticatedRequest : ANRequest
 
diff --git a/ANAuthenticatedRequest.m b/ANAuthenticatedRequest.m
index 90b7129..8c05901 100644
--- a/ANAuthenticatedRequest.m
+++ b/ANAuthenticatedRequest.m
@@ -21,12 +21,19 @@ - (id)mutableCopyWithZone:(NSZone *)zone {
     return req;
 }
 
+- (BOOL)requiresAccessToken {
+    return YES;
+}
+
 - (NSMutableURLRequest *)URLRequest {
-    NSAssert(self.session.accessToken, @"Session's access token has not been set");
-    
     NSMutableURLRequest * req = super.URLRequest;
     
-    [req setValue:[NSString stringWithFormat:@"Bearer %@", self.session.accessToken] forHTTPHeaderField:@"Authorization"];
+    if(self.session.accessToken) {
+        [req setValue:[NSString stringWithFormat:@"Bearer %@", self.session.accessToken] forHTTPHeaderField:@"Authorization"];
+    }
+    else {
+        NSAssert(!self.requiresAccessToken, @"Session's access token has not been set");
+    }
     
     return req;
 }
diff --git a/ANPostRequest.m b/ANPostRequest.m
index ee548d1..66fd0ae 100644
--- a/ANPostRequest.m
+++ b/ANPostRequest.m
@@ -22,6 +22,10 @@ - (ANRequestMethod)method {
     return ANRequestMethodGet;
 }
 
+- (BOOL)requiresAccessToken {
+    return NO;
+}
+
 - (void)sendRequestWithCompletion:(ANPostRequestCompletion)completion {
     [self sendRequestWithRepresentationCompletion:^(ANResponse * response, id rep, NSError *error) {
         [self.session completePostRequest:completion withResponse:response representation:rep error:error];
diff --git a/ANPostsInGlobalStreamRequest.m b/ANPostsInGlobalStreamRequest.m
index 908856f..ef090ac 100644
--- a/ANPostsInGlobalStreamRequest.m
+++ b/ANPostsInGlobalStreamRequest.m
@@ -14,4 +14,8 @@ - (NSURL *)URL {
     return [NSURL URLWithString:@"posts/stream/global" relativeToURL:[self.session URLForStreamAPIVersion:ANStreamAPIVersion0]];
 }
 
+- (BOOL)requiresAccessToken {
+    return NO;
+}
+
 @end
diff --git a/ANPostsWithTagRequest.m b/ANPostsWithTagRequest.m
index 1266081..c305dcd 100644
--- a/ANPostsWithTagRequest.m
+++ b/ANPostsWithTagRequest.m
@@ -14,4 +14,8 @@ - (NSURL *)URL {
     return [NSURL URLWithString:[NSString stringWithFormat:@"posts/tag/%@", self.tag] relativeToURL:[self.session URLForStreamAPIVersion:ANStreamAPIVersion0]];
 }
 
+- (BOOL)requiresAccessToken {
+    return NO;
+}
+
 @end
diff --git a/ANResource.h b/ANResource.h
index a915526..644ab7a 100644
--- a/ANResource.h
+++ b/ANResource.h
@@ -17,10 +17,10 @@ extern NSString * const ANResourceDidUpdateNotification;
 
 @protocol ANTextualResource <NSObject>
 
-@property (readonly) NSString * text;
-@property (readonly) NSString * HTML;
-@property (readonly) ANEntitySet * entities;
-@property (readonly) NSDictionary * entitiesRepresentation;
+@property (nonatomic,readonly) NSString * text;
+@property (nonatomic,readonly) NSString * HTML;
+@property (nonatomic,readonly) ANEntitySet * entities;
+@property (nonatomic,readonly) NSDictionary * entitiesRepresentation;
 
 @end