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[rails.git] / app / controllers / changeset_controller.rb

diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb
index f92293fde852530c175197a5efc80251b4e1804e..9a4271621af42fea234e38928ee28ee04bb720a4 100644 (file)
--- a/app/controllers/changeset_controller.rb
+++ b/app/controllers/changeset_controller.rb
@@ -143,10 +143,11 @@ class ChangesetController < ApplicationController
   def download
     changeset = Changeset.find(params[:id])
     
   def download
     changeset = Changeset.find(params[:id])
     

-    # get all the elements in the changeset and stick them in a big array.
-    elements = [changeset.old_nodes, 
-                changeset.old_ways, 
-                changeset.old_relations].flatten
+    # get all the elements in the changeset which haven't been redacted
+    # and stick them in a big array.
+    elements = [changeset.old_nodes.unredacted, 
+                changeset.old_ways.unredacted, 
+                changeset.old_relations.unredacted].flatten

     
     # sort the elements by timestamp and version number, as this is the 
     # almost sensible ordering available. this would be much nicer if 
     
     # sort the elements by timestamp and version number, as this is the 
     # almost sensible ordering available. this would be much nicer if 


@@ -174,16 +175,12 @@ class ChangesetController < ApplicationController
           created = XML::Node.new "create"
           created << elt.to_xml_node
         else
           created = XML::Node.new "create"
           created << elt.to_xml_node
         else

-          # get the previous version from the element history
-          prev_elt = elt.class.find([elt.id, elt.version])

           unless elt.visible
           unless elt.visible

-            # if the element isn't visible then it must have been deleted, so
-            # output the *previous* XML
+            # if the element isn't visible then it must have been deleted

             deleted = XML::Node.new "delete"
             deleted = XML::Node.new "delete"

-            deleted << prev_elt.to_xml_node
+            deleted << elt.to_xml_node

           else
           else

-            # must be a modify, for which we don't need the previous version
-            # yet...
+            # must be a modify

             modified = XML::Node.new "modify"
             modified << elt.to_xml_node
           end
             modified = XML::Node.new "modify"
             modified << elt.to_xml_node
           end


@@ -263,10 +260,26 @@ class ChangesetController < ApplicationController
           else
             changesets = changesets.where("false")
           end
           else
             changesets = changesets.where("false")
           end

+        else
+          render_unknown_user params[:display_name]
+          return
+        end
+      end
+      
+      if params[:friends]
+        if @user
+          changesets = changesets.where(:user_id => @user.friend_users.public)

         elsif request.format == :html
         elsif request.format == :html

-          @title = t 'user.no_such_user.title'
-          @not_found_user = params[:display_name]
-          render :template => 'user/no_such_user', :status => :not_found
+          require_user
+          return
+        end
+      end
+
+      if params[:nearby]
+        if @user
+          changesets = changesets.where(:user_id => @user.nearby)
+        elsif request.format == :html
+          require_user

           return
         end
       end
           return
         end
       end


@@ -286,7 +299,15 @@ class ChangesetController < ApplicationController
         user_link = render_to_string :partial => "user", :object => user
       end
       
         user_link = render_to_string :partial => "user", :object => user
       end
       

-      if user and bbox
+      if params[:friends] and @user
+        @title =  t 'changeset.list.title_friend'
+        @heading =  t 'changeset.list.heading_friend'
+        @description = t 'changeset.list.description_friend'
+      elsif params[:nearby] and @user
+        @title = t 'changeset.list.title_nearby'
+        @heading = t 'changeset.list.heading_nearby'
+        @description = t 'changeset.list.description_nearby'
+      elsif user and bbox

         @title =  t 'changeset.list.title_user_bbox', :user => user.display_name, :bbox => bbox.to_s
         @heading =  t 'changeset.list.heading_user_bbox', :user => user.display_name, :bbox => bbox.to_s
         @description = t 'changeset.list.description_user_bbox', :user => user_link, :bbox => bbox_link
         @title =  t 'changeset.list.title_user_bbox', :user => user.display_name, :bbox => bbox.to_s
         @heading =  t 'changeset.list.heading_user_bbox', :user => user.display_name, :bbox => bbox.to_s
         @description = t 'changeset.list.description_user_bbox', :user => user_link, :bbox => bbox_link


@@ -307,12 +328,10 @@ class ChangesetController < ApplicationController
       @page = (params[:page] || 1).to_i
       @page_size = 20
 
       @page = (params[:page] || 1).to_i
       @page_size = 20
 

-      @bbox = bbox
-      

       @edits = changesets.order("changesets.created_at DESC").offset((@page - 1) * @page_size).limit(@page_size).preload(:user, :changeset_tags)
       @edits = changesets.order("changesets.created_at DESC").offset((@page - 1) * @page_size).limit(@page_size).preload(:user, :changeset_tags)

-    end

 
 

-    render :action => :list
+      render :action => :list
+    end

   end
 
   ##
   end
 
   ##