Revoke an extended permission given by user.

http://wiki.developers.facebook.com/index.php/Auth.revokeExtendedPermission
cbaclig · Mar 24, 2010 · d22adbb · d22adbb
1 parent fa31475
commit d22adbb
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Showing 3 changed files with 24 additions and 2 deletions.
diff --git a/lib/facebooker/models/user.rb b/lib/facebooker/models/user.rb
@@ -477,6 +477,12 @@ def has_permissions?(ext_perms)
       ext_perms.all?{|p| has_permission?(p)}
     end
 
+    ##
+    ## Revoke any extended permission given by a user
+    def revoke_permission(ext_perm)
+      session.post('facebook.auth.revokeExtendedPermission', { :perm => ext_perm, :uid => uid }, false)
+    end
+
     ##
     # Convenience method to send email to the current user
     def send_email(subject, text=nil, fbml=nil)

diff --git a/lib/facebooker/parser.rb b/lib/facebooker/parser.rb
@@ -164,6 +164,12 @@ def self.process(data)
     end
   end
 
+  class RevokeExtendedPermission < Parser#:nodoc:
+    def self.process(data)
+      booleanize(element('auth_revokeExtendedPermission_response', data).content.strip)
+    end
+  end
+
   class CreateToken < Parser#:nodoc:
     def self.process(data)
       element('auth_createToken_response', data).content.strip
@@ -875,6 +881,7 @@ def self.process(data)
   class Parser
     PARSERS = {
       'facebook.auth.revokeAuthorization' => RevokeAuthorization,
+      'facebook.auth.revokeExtendedPermission' => RevokeExtendedPermission,
       'facebook.auth.createToken' => CreateToken,
       'facebook.auth.getSession' => GetSession,
       'facebook.connect.registerUsers' => RegisterUsers,

diff --git a/test/facebooker_test.rb b/test/facebooker_test.rb
@@ -403,7 +403,10 @@ def test_revoke_authorization_false
     assert_equal false, @session.post('facebook.auth.revokeAuthorization', :uid => 123)
   end
 
-
+  def test_revoke_extended_permission
+    expect_http_posts_with_responses(example_revoke_extended_permission)
+    assert_equal true, @session.post('facebook.auth.revokeExtendedPermission', {:perm => 'email', :uid => 123}, false)
+  end
 
   def test_remove_comment_true
     expect_http_posts_with_responses(example_remove_comment_true)
@@ -1182,7 +1185,13 @@ def example_revoke_authorization_false
     "0"
   end
 
-
+  def example_revoke_extended_permission
+    <<-XML
+    <?xml version="1.0" encoding="UTF-8"?>
+    <auth_revokeExtendedPermission_response xmlns="http://api.facebook.com/1.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://api.facebook.com/1.0/ http://api.facebook.com/1.0/facebook.xsd">1</auth_revokeExtendedPermission_response>
+    XML
+  end
+
   def example_remove_comment_true
     "1"
   end