adding initial infrastruture for noosfero api

Leandro Santos · Rodrigo Souto
1 parent edaa7736
Showing 4 changed files with 88 additions and 0 deletions Show diff stats
config.ru
lib/api/api.rb
lib/api/v1/articles.rb
lib/api/v1/comments.rb
@@ -2,3 +2,20 @@
  
 require ::File.expand_path('../config/environment',  __FILE__)
 run Noosfero::Application
+require "config/environment"
+
+
+#use Rails::Rack::LogTailer
+#use Rails::Rack::Static
+#run ActionController::Dispatcher.new
+
+rails_app = Rack::Builder.new do
+  use Rails::Rack::LogTailer
+  use Rails::Rack::Static
+  run ActionController::Dispatcher.new
+end
+ 
+run Rack::Cascade.new([
+  API::API,
+  rails_app
+])
@@ -0,0 +1,18 @@
+require 'grape'
+
+module API
+  class API < Grape::API
+    version 'v1'
+    prefix "api"
+    format :json
+    content_type :txt, "text/plain"
+
+    mount V1::Articles
+    mount V1::Comments
+
+#    helpers APIHelpers
+
+#    require Articles
+ 
+  end
+end
@@ -0,0 +1,34 @@
+module API
+  module V1
+  class Articles < Grape::API
+ 
+    resource :articles do
+
+      get do
+        first_update = DateTime.parse(params[:first_update]) if params[:first_update]
+        last_update = DateTime.parse(params[:last_update]) if params[:last_update]
+
+        if first_update.nil?
+          begin_date = Article.first.created_at
+          end_date = last_update.nil? ? DateTime.now : last_update
+        else
+          begin_date = first_update
+          end_date = DateTime.now
+        end
+
+        limit = params[:limit].to_i
+        limit = 20 if limit == 0
+        conditions = {}
+        conditions[:type] = params[:content_type] if params[:content_type] #FIXME validate type
+        conditions[:created_at] = begin_date...end_date
+        Article.find(:all, :conditions => conditions, :offset => (first_update.nil? ? 0 : 1), :limit => limit, :order => "created_at DESC")
+      end
+ 
+      get ':id' do
+        Article.find(params[:id])
+      end
+    end
+ 
+  end
+  end
+end
@@ -0,0 +1,19 @@
+module API
+  module V1
+  class Comments < Grape::API
+ 
+    resource :articles do
+
+      get ":id/comments" do
+        Article.find(params[:id]).comments
+      end
+ 
+      get ":id/comments/:comment_id" do
+        Article.find(params[:id]).comments.find(params[:comment_id])
+      end
+ 
+    end
+ 
+  end
+  end
+end
...	...	@@ -2,3 +2,20 @@
2	2
3	3	require ::File.expand_path('../config/environment', __FILE__)
4	4	run Noosfero::Application
	5	+require "config/environment"
	6	+
	7	+
	8	+#use Rails::Rack::LogTailer
	9	+#use Rails::Rack::Static
	10	+#run ActionController::Dispatcher.new
	11	+
	12	+rails_app = Rack::Builder.new do
	13	+ use Rails::Rack::LogTailer
	14	+ use Rails::Rack::Static
	15	+ run ActionController::Dispatcher.new
	16	+end
	17	+
	18	+run Rack::Cascade.new([
	19	+ API::API,
	20	+ rails_app
	21	+])
...	...
...	...	@@ -0,0 +1,18 @@
	1	+require 'grape'
	2	+
	3	+module API
	4	+ class API < Grape::API
	5	+ version 'v1'
	6	+ prefix "api"
	7	+ format :json
	8	+ content_type :txt, "text/plain"
	9	+
	10	+ mount V1::Articles
	11	+ mount V1::Comments
	12	+
	13	+# helpers APIHelpers
	14	+
	15	+# require Articles
	16	+
	17	+ end
	18	+end
...	...
...	...	@@ -0,0 +1,34 @@
	1	+module API
	2	+ module V1
	3	+ class Articles < Grape::API
	4	+
	5	+ resource :articles do
	6	+
	7	+ get do
	8	+ first_update = DateTime.parse(params[:first_update]) if params[:first_update]
	9	+ last_update = DateTime.parse(params[:last_update]) if params[:last_update]
	10	+
	11	+ if first_update.nil?
	12	+ begin_date = Article.first.created_at
	13	+ end_date = last_update.nil? ? DateTime.now : last_update
	14	+ else
	15	+ begin_date = first_update
	16	+ end_date = DateTime.now
	17	+ end
	18	+
	19	+ limit = params[:limit].to_i
	20	+ limit = 20 if limit == 0
	21	+ conditions = {}
	22	+ conditions[:type] = params[:content_type] if params[:content_type] #FIXME validate type
	23	+ conditions[:created_at] = begin_date...end_date
	24	+ Article.find(:all, :conditions => conditions, :offset => (first_update.nil? ? 0 : 1), :limit => limit, :order => "created_at DESC")
	25	+ end
	26	+
	27	+ get ':id' do
	28	+ Article.find(params[:id])
	29	+ end
	30	+ end
	31	+
	32	+ end
	33	+ end
	34	+end
...	...
...	...	@@ -0,0 +1,19 @@
	1	+module API
	2	+ module V1
	3	+ class Comments < Grape::API
	4	+
	5	+ resource :articles do
	6	+
	7	+ get ":id/comments" do
	8	+ Article.find(params[:id]).comments
	9	+ end
	10	+
	11	+ get ":id/comments/:comment_id" do
	12	+ Article.find(params[:id]).comments.find(params[:comment_id])
	13	+ end
	14	+
	15	+ end
	16	+
	17	+ end
	18	+ end
	19	+end
...	...