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

diff --git a/app/models/way.rb b/app/models/way.rb
index 8206eecb30e0f1e54ffb5d7cb16f3346f199149b..9bd792ddcf56dfd128e41bc2701d75f2daa0bfa3 100644 (file)
--- a/app/models/way.rb
+++ b/app/models/way.rb
@@ -2,17 +2,18 @@ class Way < ActiveRecord::Base
   require 'xml/libxml'
   
   include ConsistencyValidations
   require 'xml/libxml'
   
   include ConsistencyValidations

+  include NotRedactable

 
 

-  set_table_name 'current_ways'
+  self.table_name = "current_ways"

   
   belongs_to :changeset
 
   
   belongs_to :changeset
 

-  has_many :old_ways, :foreign_key => 'id', :order => 'version'
+  has_many :old_ways, :order => 'version'

 
 

-  has_many :way_nodes, :foreign_key => 'id', :order => 'sequence_id'
+  has_many :way_nodes, :order => 'sequence_id'

   has_many :nodes, :through => :way_nodes, :order => 'sequence_id'
 
   has_many :nodes, :through => :way_nodes, :order => 'sequence_id'
 

-  has_many :way_tags, :foreign_key => 'id'
+  has_many :way_tags

 
   has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
   has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder
 
   has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
   has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder


@@ -64,6 +65,10 @@ class Way < ActiveRecord::Base
     # and manually set to false before the actual delete.
     way.visible = true
 
     # and manually set to false before the actual delete.
     way.visible = true
 

+    # Start with no tags
+    way.tags = Hash.new
+
+    # Add in any tags from the XML

     pt.find('tag').each do |tag|
       raise OSM::APIBadXMLError.new("way", pt, "tag is missing key") if tag['k'].nil?
       raise OSM::APIBadXMLError.new("way", pt, "tag is missing value") if tag['v'].nil?
     pt.find('tag').each do |tag|
       raise OSM::APIBadXMLError.new("way", pt, "tag is missing key") if tag['k'].nil?
       raise OSM::APIBadXMLError.new("way", pt, "tag is missing value") if tag['v'].nil?


@@ -205,7 +210,7 @@ class Way < ActiveRecord::Base
   def bbox
     lons = nodes.collect { |n| n.longitude }
     lats = nodes.collect { |n| n.latitude }
   def bbox
     lons = nodes.collect { |n| n.longitude }
     lats = nodes.collect { |n| n.latitude }

-    [ lons.min, lats.min, lons.max, lats.max ]
+    BoundingBox.new(lons.min, lats.min, lons.max, lats.max)

   end
 
   def update_from(new_way, user)
   end
 
   def update_from(new_way, user)


@@ -246,7 +251,7 @@ class Way < ActiveRecord::Base
     new_nds = (self.nds - old_nodes).sort.uniq
 
     unless new_nds.empty?
     new_nds = (self.nds - old_nodes).sort.uniq
 
     unless new_nds.empty?

-      db_nds = Node.find(:all, :conditions => { :id => new_nds, :visible => true })
+      db_nds = Node.where(:id => new_nds, :visible => true)

 
       if db_nds.length < new_nds.length
         missing = new_nds - db_nds.collect { |n| n.id }
 
       if db_nds.length < new_nds.length
         missing = new_nds - db_nds.collect { |n| n.id }


@@ -268,10 +273,9 @@ class Way < ActiveRecord::Base
     Way.transaction do
       self.lock!
       check_consistency(self, new_way, user)
     Way.transaction do
       self.lock!
       check_consistency(self, new_way, user)

-      rel = RelationMember.find(:first, :joins => :relation,
-                             :conditions => [ "visible = ? AND member_type='Way' and member_id=? ", true, self.id])
-      raise OSM::APIPreconditionFailedError.new("Way #{self.id} still used by relation #{rel.relation.id}.") if rel
-      
+      rels = Relation.joins(:relation_members).where(:visible => true, :current_relation_members => { :member_type => "Way", :member_id => id }).order(:id)
+      raise OSM::APIPreconditionFailedError.new("Way #{self.id} is still used by relations #{rels.collect { |r| r.id }.join(",")}.") unless rels.empty?
+

       self.changeset_id = new_way.changeset_id
       self.changeset = new_way.changeset
 
       self.changeset_id = new_way.changeset_id
       self.changeset = new_way.changeset
 


@@ -321,17 +325,17 @@ class Way < ActiveRecord::Base
       self.save!
 
       tags = self.tags
       self.save!
 
       tags = self.tags

-      WayTag.delete_all(['id = ?', self.id])
+      WayTag.delete_all(:way_id => self.id)

       tags.each do |k,v|
         tag = WayTag.new
       tags.each do |k,v|
         tag = WayTag.new

+        tag.way_id = self.id

         tag.k = k
         tag.v = v
         tag.k = k
         tag.v = v

-        tag.id = self.id

         tag.save!
       end
 
       nds = self.nds
         tag.save!
       end
 
       nds = self.nds

-      WayNode.delete_all(['id = ?', self.id])
+      WayNode.delete_all(:way_id => self.id)

       sequence = 1
       nds.each do |n|
         nd = WayNode.new
       sequence = 1
       nds.each do |n|
         nd = WayNode.new


@@ -359,5 +363,4 @@ class Way < ActiveRecord::Base
       cs.save!
     end
   end
       cs.save!
     end
   end

-

 end
 end