Move the user api methods into a separate controller in the api namespace

[rails.git] / app / controllers / api / users_controller.rb

diff --git a/app/controllers/api/users_controller.rb b/app/controllers/api/users_controller.rb
new file mode 100644 (file)
index 0000000..70ad93f
--- /dev/null
+++ b/app/controllers/api/users_controller.rb
@@ -0,0 +1,66 @@
+module Api
+  class UsersController < ApplicationController
+    layout "site", :except => [:api_details]
+
+    skip_before_action :verify_authenticity_token
+    before_action :disable_terms_redirect, :only => [:api_details]
+    before_action :authorize, :only => [:api_details, :api_gpx_files]
+    before_action :api_deny_access_handler
+
+    authorize_resource
+
+    before_action :check_api_readable
+    around_action :api_call_handle_error
+    before_action :lookup_user_by_id, :only => [:api_read]
+
+    def api_read
+      if @user.visible?
+        render :action => :api_read, :content_type => "text/xml"
+      else
+        head :gone
+      end
+    end
+
+    def api_details
+      @user = current_user
+      render :action => :api_read, :content_type => "text/xml"
+    end
+
+    def api_users
+      raise OSM::APIBadUserInput, "The parameter users is required, and must be of the form users=id[,id[,id...]]" unless params["users"]
+
+      ids = params["users"].split(",").collect(&:to_i)
+
+      raise OSM::APIBadUserInput, "No users were given to search for" if ids.empty?
+
+      @users = User.visible.find(ids)
+
+      render :action => :api_users, :content_type => "text/xml"
+    end
+
+    def api_gpx_files
+      doc = OSM::API.new.get_xml_doc
+      current_user.traces.reload.each do |trace|
+        doc.root << trace.to_xml_node
+      end
+      render :xml => doc.to_s
+    end
+
+    private
+
+    ##
+    # ensure that there is a "user" instance variable
+    def lookup_user_by_id
+      @user = User.find(params[:id])
+    end
+
+    ##
+    #
+    def disable_terms_redirect
+      # this is necessary otherwise going to the user terms page, when
+      # having not agreed already would cause an infinite redirect loop.
+      # it's .now so that this doesn't propagate to other pages.
+      flash.now[:skip_terms] = true
+    end
+  end
+end