Move the changes api to its own controller

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

diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb
index 8f9cb6adc92c8b557326296cb6884975da550f61..735e1bd59bdfba8811931498257076452d04eaf1 100644 (file)
--- a/app/controllers/api_controller.rb
+++ b/app/controllers/api_controller.rb
@@ -5,7 +5,6 @@ class ApiController < ApplicationController
   authorize_resource :class => false
 
   before_action :check_api_readable
-  before_action :setup_user_auth, :only => [:permissions]
   around_action :api_call_handle_error, :api_call_timeout
 
   # This is probably the most common call of all. It is used for getting the
@@ -103,65 +102,4 @@ class ApiController < ApplicationController
 
     render :xml => doc.to_s
   end
-
-  # Get a list of the tiles that have changed within a specified time
-  # period
-  def changes
-    zoom = (params[:zoom] || "12").to_i
-
-    if params.include?(:start) && params.include?(:end)
-      starttime = Time.parse(params[:start])
-      endtime = Time.parse(params[:end])
-    else
-      hours = (params[:hours] || "1").to_i.hours
-      endtime = Time.now.getutc
-      starttime = endtime - hours
-    end
-
-    if zoom >= 1 && zoom <= 16 &&
-       endtime > starttime && endtime - starttime <= 24.hours
-      mask = (1 << zoom) - 1
-
-      tiles = Node.where(:timestamp => starttime..endtime).group("maptile_for_point(latitude, longitude, #{zoom})").count
-
-      doc = OSM::API.new.get_xml_doc
-      changes = XML::Node.new "changes"
-      changes["starttime"] = starttime.xmlschema
-      changes["endtime"] = endtime.xmlschema
-
-      tiles.each do |tile, count|
-        x = (tile.to_i >> zoom) & mask
-        y = tile.to_i & mask
-
-        t = XML::Node.new "tile"
-        t["x"] = x.to_s
-        t["y"] = y.to_s
-        t["z"] = zoom.to_s
-        t["changes"] = count.to_s
-
-        changes << t
-      end
-
-      doc.root << changes
-
-      render :xml => doc.to_s
-    else
-      render :plain => "Requested zoom is invalid, or the supplied start is after the end time, or the start duration is more than 24 hours", :status => :bad_request
-    end
-  end
-
-  # External apps that use the api are able to query which permissions
-  # they have. This currently returns a list of permissions granted to the current user:
-  # * if authenticated via OAuth, this list will contain all permissions granted by the user to the access_token.
-  # * if authenticated via basic auth all permissions are granted, so the list will contain all permissions.
-  # * unauthenticated users have no permissions, so the list will be empty.
-  def permissions
-    @permissions = if current_token.present?
-                     ClientApplication.all_permissions.select { |p| current_token.read_attribute(p) }
-                   elsif current_user
-                     ClientApplication.all_permissions
-                   else
-                     []
-                   end
-  end
 end