Fix OldRelation.tags

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

diff --git a/app/models/node.rb b/app/models/node.rb
index e592648de238e885eb774a4fec7b0c9de1dc00f9..9cac9839b3600b257a94a9feed25a0fcd7b54f00 100644 (file)
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -4,6 +4,7 @@ class Node < ActiveRecord::Base
   include GeoRecord
   include ConsistencyValidations
   include NotRedactable
+  include ObjectMetadata
 
   self.table_name = "current_nodes"
 
@@ -39,30 +40,6 @@ class Node < ActiveRecord::Base
     errors.add(:base, "Node is not in the world") unless in_world?
   end
 
-  #
-  # Search for nodes matching tags within bounding_box
-  #
-  # Also adheres to limitations such as within max_number_of_nodes
-  #
-  def self.search(bounding_box, tags = {})
-    # @fixme a bit of a hack to search for only visible nodes
-    # couldn't think of another to add to tags condition
-    #conditions_hash = tags.merge({ 'visible' => 1 })
-  
-    # using named placeholders http://www.robbyonrails.com/articles/2005/10/21/using-named-placeholders-in-ruby
-    #keys = []
-    #values = {}
-
-    #conditions_hash.each do |key,value|
-    #  keys <<  "#{key} = :#{key}"
-    #  values[key.to_sym] = value
-    #end 
-    #conditions = keys.join(' AND ')
- 
-    find_by_area(bounding_box, :conditions => {:visible => true},
-                       :limit => MAX_NUMBER_OF_NODES+1)
-  end
-
   # Read in xml as text and return it's Node object representation
   def self.from_xml(xml, create=false)
     begin
@@ -199,47 +176,19 @@ class Node < ActiveRecord::Base
   end
 
   def to_xml_node(changeset_cache = {}, user_display_name_cache = {})
-    el1 = XML::Node.new 'node'
-    el1['id'] = self.id.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
+    el = XML::Node.new 'node'
+    el['id'] = self.id.to_s
 
-    if changeset_cache.key?(self.changeset_id)
-      # use the cache if available
-    else
-      changeset_cache[self.changeset_id] = self.changeset.user_id
-    end
-
-    user_id = changeset_cache[self.changeset_id]
-
-    if user_display_name_cache.key?(user_id)
-      # use the cache if available
-    elsif self.changeset.user.data_public?
-      user_display_name_cache[user_id] = self.changeset.user.display_name
-    else
-      user_display_name_cache[user_id] = nil
-    end
+    add_metadata_to_xml_node(el, self, changeset_cache, user_display_name_cache)
 
-    if not user_display_name_cache[user_id].nil?
-      el1['user'] = user_display_name_cache[user_id]
-      el1['uid'] = user_id.to_s
+    if self.visible?
+      el['lat'] = self.lat.to_s
+      el['lon'] = self.lon.to_s
     end
 
-    self.tags.each do |k,v|
-      el2 = XML::Node.new('tag')
-      el2['k'] = k.to_s
-      el2['v'] = v.to_s
-      el1 << el2
-    end
+    add_tags_to_xml_node(el, self.node_tags)
 
-    el1['visible'] = self.visible.to_s
-    el1['timestamp'] = self.timestamp.xmlschema
-    return el1
+    return el
   end
 
   def tags_as_hash