Use utility method for error reporting.

[rails.git] / app / models / relation.rb

diff --git a/app/models/relation.rb b/app/models/relation.rb
index 24b139f0ddd33dbe34ebe85634fabf0904bc48b5..1553414e62bc28f099602d201d0d4fc93de2a8e6 100644 (file)
--- a/app/models/relation.rb
+++ b/app/models/relation.rb
@@ -87,7 +87,7 @@ class Relation < ActiveRecord::Base
     return doc
   end
 
-  def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
+  def to_xml_node(visible_members = nil, changeset_cache = {}, user_display_name_cache = {})
     el1 = XML::Node.new 'relation'
     el1['id'] = self.id.to_s
     el1['visible'] = self.visible.to_s
@@ -118,17 +118,17 @@ class Relation < ActiveRecord::Base
 
     self.relation_members.each do |member|
       p=0
-      #if visible_members
-      #  # if there is a list of visible members then use that to weed out deleted segments
-      #  if visible_members[member.member_type][member.member_id]
-      #    p=1
-      #  end
-      #else
+      if visible_members
+        # if there is a list of visible members then use that to weed out deleted segments
+        if visible_members[member.member_type][member.member_id]
+          p=1
+        end
+      else
         # otherwise, manually go to the db to check things
         if member.member.visible?
           p=1
         end
-      #end
+      end
       if p
         e = XML::Node.new 'member'
         e['type'] = member.member_type.downcase
@@ -218,11 +218,6 @@ class Relation < ActiveRecord::Base
     # in the hash to be overwritten.
     raise OSM::APIDuplicateTagsError.new("relation", self.id, k) if @tags.include? k
 
-    # check tag size here, as we don't create a RelationTag object until
-    # just before we save...
-    raise OSM::APIBadUserInput.new("Relation #{self.id} has a tag with too long a key, '#{k}'.") if k.length > 255
-    raise OSM::APIBadUserInput.new("Relation #{self.id} has a tag with too long a value, '#{k}'='#{v}'.") if v.length > 255
-
     @tags[k] = v
   end
 
@@ -307,16 +302,13 @@ class Relation < ActiveRecord::Base
 
         # and check that it is OK to use.
         unless element and element.visible? and element.preconditions_ok?
-          raise OSM::APIPreconditionFailedError.new("Relation with id #{self.id} cannot be saved due to #{m[0]} with id #{element.id}")
-          return false
+          raise OSM::APIPreconditionFailedError.new("Relation with id #{self.id} cannot be saved due to #{m[0]} with id #{m[1]}")
         end
         hash[m[1]] = true
       end
     end
 
     return true
-  rescue
-    return false
   end
 
   # Temporary method to match interface to nodes