Class: Katello::Api::V2::RootController

Inherits:
ApiController
  • Object
show all
Defined in:
app/controllers/katello/api/v2/root_controller.rb

Instance Method Summary collapse

Methods inherited from ApiController

#full_result_response, #resource_class, #scoped_search

Methods included from Rendering

#respond_for_async, #respond_for_bulk_async, #respond_for_create, #respond_for_destroy, #respond_for_index, #respond_for_show, #respond_for_status, #respond_for_update, #respond_with_template, #respond_with_template_collection, #respond_with_template_resource, #try_specific_collection_template, #try_specific_resource_template

Methods included from Katello::Api::Version2

#api_version

Instance Method Details

#resource_list ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'app/controllers/katello/api/v2/root_controller.rb', line 11

def resource_list
  all_routes = Engine.routes.routes
  all_routes = all_routes.collect { |r| r.path.spec.to_s }

  api_root_routes = all_routes.select do |path|
    path =~ %r{^/katello/api(\(/:api_version\))?/[^/]+/:id\(\.:format\)$}
  end
  api_root_routes = api_root_routes.collect do |path|
    path = path.sub("(/:api_version)", "")
    path[0..-(":id(.:format)".length + 1)]
  end

  api_root_routes.collect! { |r| { :rel => r["/katello/api/".size..-2], :href => r } }

  respond_for_index :collection => api_root_routes
end

#rhsm_resource_list ⇒ Object 



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'app/controllers/katello/api/v2/root_controller.rb', line 28

def rhsm_resource_list
  # The RHSM resource list is required to interact with RHSM on the client.
  # When requested, it will return a list of the resources (href & rel) defined by katello
  # for the /rhsm namespace.  The rel values are used by RHSM to determine if the server
  # supports a particular resource (e.g. environments, guestids, organizations..etc)

  all_routes = Engine.routes.routes.collect { |r| r.path.spec.to_s }

  api_routes = all_routes.select do |path|
    # obtain only the rhsm routes
    path =~ %r{^/rhsm/.+$}
  end

  api_routes = api_routes.collect do |path|
    # drop the trailing :format
    path = path.sub("(.:format)", "")

    # drop the trailing ids
    path_elements = path.split("/")
    if path_elements.last.start_with?(':') && path_elements.last.end_with?('id')
      path_elements.delete_at(-1)
      path_elements.join('/')
    else
      path
    end
  end

  api_routes.uniq!
  api_routes.collect! { |r| { :rel => r.split('/').last, :href => r } }

  respond_for_index :collection => api_routes, :template => 'resource_list'
end