Improve consistency of selections in the browser controller

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

diff --git a/app/models/node.rb b/app/models/node.rb
index 96d927b2c9144f8e915111990d16ad8834e15da4..e592648de238e885eb774a4fec7b0c9de1dc00f9 100644 (file)
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -3,12 +3,13 @@ class Node < ActiveRecord::Base
 
   include GeoRecord
   include ConsistencyValidations
+  include NotRedactable
 
   self.table_name = "current_nodes"
 
   belongs_to :changeset
 
-  has_many :old_nodes, :order => :version
+  has_many :old_nodes, -> { order(:version) }
 
   has_many :way_nodes
   has_many :ways, :through => :way_nodes
@@ -30,8 +31,8 @@ class Node < ActiveRecord::Base
   validate :validate_position
   validates_associated :changeset
 
-  scope :visible, where(:visible => true)
-  scope :invisible, where(:visible => false)
+  scope :visible, -> { where(:visible => true) }
+  scope :invisible, -> { where(:visible => false) }
 
   # Sanity check the latitude and longitude and add an error if it's broken
   def validate_position
@@ -82,8 +83,8 @@ class Node < ActiveRecord::Base
     
     raise OSM::APIBadXMLError.new("node", pt, "lat missing") if pt['lat'].nil?
     raise OSM::APIBadXMLError.new("node", pt, "lon missing") if pt['lon'].nil?
-    node.lat = pt['lat'].to_f
-    node.lon = pt['lon'].to_f
+    node.lat = OSM.parse_float(pt['lat'], OSM::APIBadXMLError, "node", pt, "lat not a number")
+    node.lon = OSM.parse_float(pt['lon'], OSM::APIBadXMLError, "node", pt, "lon not a number")
     raise OSM::APIBadXMLError.new("node", pt, "Changeset id is missing") if pt['changeset'].nil?
     node.changeset_id = pt['changeset'].to_i
 
@@ -106,6 +107,10 @@ class Node < ActiveRecord::Base
     # and set manually before the actual delete
     node.visible = true
 
+    # Start with no tags
+    node.tags = Hash.new
+
+    # Add in any tags from the XML
     pt.find('tag').each do |tag|
       raise OSM::APIBadXMLError.new("node", pt, "tag is missing key") if tag['k'].nil?
       raise OSM::APIBadXMLError.new("node", pt, "tag is missing value") if tag['v'].nil?
@@ -196,11 +201,14 @@ class Node < ActiveRecord::Base
   def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
     el1 = XML::Node.new 'node'
     el1['id'] = self.id.to_s
-    el1['lat'] = self.lat.to_s
-    el1['lon'] = self.lon.to_s
     el1['version'] = self.version.to_s
     el1['changeset'] = self.changeset_id.to_s
 
+    if self.visible?
+      el1['lat'] = self.lat.to_s
+      el1['lon'] = self.lon.to_s
+    end
+
     if changeset_cache.key?(self.changeset_id)
       # use the cache if available
     else