X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/b70da7b8ea15ab48bb2f34155567cea6dffc8fc9..fd30a240298fd4f947c2451ffb9a99df859463a6:/lib/osm.rb

diff --git a/lib/osm.rb b/lib/osm.rb
index b6dd64b99..e258aaaf0 100644
--- a/lib/osm.rb
+++ b/lib/osm.rb
@@ -237,6 +237,24 @@ module OSM
     end
   end
 
+  # Raised when a relation has more than the configured number of relation members.
+  # This prevents relations from being too complex and difficult to work with
+  class APITooManyRelationMembersError < APIError
+    def initialize(id, provided, max)
+      super "You tried to add #{provided} members to relation #{id}, however only #{max} are allowed"
+
+      @id = id
+      @provided = provided
+      @max = max
+    end
+
+    attr_reader :id, :provided, :max
+
+    def status
+      :bad_request
+    end
+  end
+
   ##
   # raised when user input couldn't be parsed
   class APIBadUserInput < APIError
@@ -427,7 +445,7 @@ module OSM
   end
 
   class API
-    def get_xml_doc
+    def xml_doc
       doc = XML::Document.new
       doc.encoding = XML::Encoding::UTF_8
       root = XML::Node.new "osm"
@@ -474,7 +492,7 @@ module OSM
 
   # Construct a random token of a given length
   def self.make_token(length = 30)
-    chars = "abcdefghijklmnopqrtuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
+    chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
     token = ""
 
     length.times do