New resource /sys/configs

Every participant could GET and POST to this resource.
A GET might show this:

curl ... -H 'Content-Type: application/json' \
  -X GET https://ecs.host.com/sys/configs

{
  "participant_events": "true",
  "resource_events": {
    "/campusconnect/glossaries": true,
    "/campusconnect/course_urls": true,
    "/campusconnect/course_members": true,
    "/campusconnect/wikis": true,
    "/campusconnect/directory_trees": true,
    "/campusconnect/learningmodules": true,
    "/campusconnect/groups": true,
    "/campusconnect/categories": true,
    "/campusconnect/courselinks": true,
    "/campusconnect/organisation_units": true,
    "/campusconnect/files": true,
    "/campusconnect/terms": true,
    "/campusconnect/courses": true,
    "/sys/auths": false
  },
  "selfrouting": "false"
}

Only if participant_events and the appropriate resource_events are true,
you will get an event.

It's also possible to set the two attributes participant_events and
selfrouting. Just make a POST such as:

curl ... -H 'Content-Type: application/json' -X -X POST \
  -d '{"participant_events":true}' https://ecs.host.com/sys/configs
or
curl ... -H 'Content-Type: application/json' -X -X POST \
  -d '{"selfrouting":false}' https://ecs.host.com/sys/configs
or
curl ... -H 'Content-Type: application/json' -X -X POST \
  -d '{"selfrouting":false, "participant_events":true}' \
  https://ecs.host.com/sys/configs

As you see, just set the attribute you want to set and make a POST.
You don't have to provide a receiver header, because the receiver is
implicitely the ECS.

7 files changed, 84 insertions, 0 deletions

diff --git a/app/controllers/configs_controller.rb b/app/controllers/configs_controller.rb
new file mode 100644
index 0000000..a6a12cb
--- /dev/null
+++ b/app/controllers/configs_controller.rb
@@ -0,0 +1,64 @@
+class ConfigsController < ApplicationController
+
+  require 'json/add/rails'
+
+  before_filter :authentication
+  before_filter :add_cookie_header # only for anonymous participants
+
+  def initialize
+    super
+  end
+
+  def index
+    config_render
+  end
+
+  def create
+    unless Mime::Type.lookup(request.headers["CONTENT_TYPE"]).to_sym == :json
+      raise Ecs::InvalidMimetypeException, "Please provide \"Content-Type:\" header. Data format has to be in JSON (application/json)"
+    end
+
+    config= ActiveSupport::JSON.decode request.raw_post
+
+    if config["participant_events"] == true
+      @participant.events_= true
+    else
+      @participant.events_= false
+    end unless config["participant_events"].nil?
+
+    if config["selfrouting"] == true
+      @participant.community_selfrouting= true
+    else
+      @participant.community_selfrouting= false
+    end unless config["selfrouting"].nil?
+
+    @participant.save!
+    config_render
+  #rescue ActiveSupport::OkJson::Error
+  rescue Ecs::InvalidMimetypeException
+    raise
+  rescue ActiveRecord::RecordInvalid
+    raise Ecs::InvalidMessageException, "Data could not be saved (ConfigsController#create)."
+  rescue StandardError
+    raise Ecs::InvalidMessageException, "You have provided invalid JSON data (ConfigsController#create)."
+  end
+
+private
+
+  def config_render
+    config = nil
+    config_txt = ""
+    res_ev={};Ressource.all.each {|r| res_ev["/#{r.namespace}/#{r.ressource}"] = r.events}
+    config= \
+      { 
+        :participant_events => @participant.events?.to_s,
+        :resource_events => res_ev,
+        :selfrouting => @participant.community_selfrouting.to_s
+      }
+    respond_to do |format|
+      format.json { render :json  => JSON.pretty_generate(config) + "\r\n" }
+      format.xml  { render :xml   => config }
+    end
+  end
+
+end
diff --git a/app/helpers/configs_helper.rb b/app/helpers/configs_helper.rb
new file mode 100644
index 0000000..5cac46f
--- /dev/null
+++ b/app/helpers/configs_helper.rb
@@ -0,0 +1,2 @@
+module ConfigsHelper
+end
diff --git a/app/views/configs/create.html.erb b/app/views/configs/create.html.erb
new file mode 100644
index 0000000..52a9380
--- /dev/null
+++ b/app/views/configs/create.html.erb
@@ -0,0 +1,2 @@
+<h1>Configs#create</h1>
+<p>Find me in app/views/configs/create.html.erb</p>
diff --git a/app/views/configs/index.html.erb b/app/views/configs/index.html.erb
new file mode 100644
index 0000000..df50741
--- /dev/null
+++ b/app/views/configs/index.html.erb
@@ -0,0 +1,2 @@
+<h1>Configs#index</h1>
+<p>Find me in app/views/configs/index.html.erb</p>
diff --git a/config/routes.rb b/config/routes.rb
index ff8114c..eeae969 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -32,6 +32,8 @@ ActionController::Routing::Routes.draw do |map|
                 :only => [:index]
   map.resources :events, :path_prefix => '/sys', :name_prefix => 'sys_',
                 :only => [:index], :collection => { :fifo => [:get, :post] }
+  map.resources :configs, :path_prefix => '/sys', :name_prefix => 'sys_',
+                :only => [:index, :create]
 
   begin
     Ressource.all.each do |r|
diff --git a/test/functional/configs_controller_test.rb b/test/functional/configs_controller_test.rb
new file mode 100644
index 0000000..049e561
--- /dev/null
+++ b/test/functional/configs_controller_test.rb
@@ -0,0 +1,8 @@
+require 'test_helper'
+
+class ConfigsControllerTest < ActionController::TestCase
+  # Replace this with your real tests.
+  test "the truth" do
+    assert true
+  end
+end
diff --git a/test/unit/helpers/configs_helper_test.rb b/test/unit/helpers/configs_helper_test.rb
new file mode 100644
index 0000000..4a0c42a
--- /dev/null
+++ b/test/unit/helpers/configs_helper_test.rb
@@ -0,0 +1,4 @@
+require 'test_helper'
+
+class ConfigsHelperTest < ActionView::TestCase
+end