Added Reddit.createInstalledFlowInstance to allow for authentication of

installed applications.

Fixes #43

CHANGELOG.md

@@ -1,5 +1,11 @@
 Change Log
 =================================
+## Version 0.5.2 (Unreleased)
+* Added optional `waitForResponse` to `clearVote`, `downvote`, and `upvote`, which
+  allows for these calls to complete without waiting for a response from Reddit.
+* Added `Reddit.createInstalledFlowInstance` to help with authenticating installed
+  applications with no client secret.
+
 ## Version 0.5.1+1 (2019/05/17)
 * Fixed analysis issues.
 

lib/src/models/wikipage.dart

@@ -290,8 +290,8 @@ class WikiPageModeration {
         .replaceAll(_kMethodRegExp, method);
     try {
       await wikiPage.reddit.post(url, data, objectify: false);
-    } on DRAWNotFoundException catch (e) {
       // ignore: unused_catch_clause
+    } on DRAWNotFoundException catch (e) {
       throw DRAWInvalidRedditorException(redditor);
     }
   }

lib/src/reddit.dart

@@ -120,6 +120,42 @@ class Reddit {
         'Unable to get valid OAuth token for read-only instance');
   }
 
+  /// Creates a new [Reddit] instance for use with the installed application
+  /// authentication flow. This instance is not authenticated until a valid
+  /// response code is provided to `WebAuthenticator.authorize`
+  /// (see test/auth/web_auth.dart for an example usage).
+  ///
+  /// [clientId] is the identifier associated with your authorized application
+  /// on Reddit. To get a client ID, create an authorized application
+  /// [here](http://www.reddit.com/prefs/apps).
+  ///
+  /// [userAgent] is an arbitrary identifier used by the Reddit API to
+  /// differentiate between client instances. This should be relatively unique.
+  ///
+  /// [redirectUri] is the redirect URI associated with your Reddit application.
+  ///
+  /// [tokenEndpoint] is a [Uri] to an alternative token endpoint. If not
+  /// provided, [defaultTokenEndpoint] is used.
+  ///
+  /// [authEndpoint] is a [Uri] to an alternative authentication endpoint. If not
+  /// provided, [defaultAuthTokenEndpoint] is used.
+  ///
+  /// [configUri] is a [Uri] pointing to a 'draw.ini' file, which can be used to
+  /// populate the previously described parameters.
+  ///
+  /// [siteName] is the name of the configuration to use from draw.ini. Defaults
+  /// to 'default'.
+  static Reddit createInstalledFlowInstance(
+          {String clientId,
+          String userAgent,
+          Uri redirectUri,
+          Uri tokenEndpoint,
+          Uri authEndpoint,
+          Uri configUri,
+          String siteName = 'default'}) =>
+      Reddit._webFlowInstance(clientId, '', userAgent, redirectUri,
+          tokenEndpoint, authEndpoint, configUri, siteName);
+
   /// Creates a new read-only [Reddit] instance for web and script applications.
   ///
   /// [clientId] is the identifier associated with your authorized application

test/auth/web_auth.dart

@@ -27,7 +27,7 @@ Future<void> main() async {
         redirectUri: Uri.parse(redirect),
         userAgent: userAgent + '_authenticated');
     expect(reddit.auth.userAgent, userAgent + '_authenticated');
-    // Create our implicit grant flow URI.
+    // Create our code grant flow URI.
     final dest = reddit.auth.url([scope], expectedState);
 
     // ------------------------------------------------------------------ //