7 files changed, 242 insertions, 0 deletions
diff --git a/lib/extensions/couchrest.rb b/lib/extensions/couchrest.rb
new file mode 100644
index 0000000..a9a195e
--- /dev/null
+++ b/lib/extensions/couchrest.rb
@@ -0,0 +1,95 @@
+module CouchRest
+  module Model
+    module Designs
+
+      class View
+
+        # so we can called Ticket.method.descending or Ticket.method.ascending
+        def ascending
+          self
+        end
+      end
+
+      class DesignMapper
+        def load_views(dir)
+          Dir.glob("#{dir}/*.js") do |js|
+            name = File.basename(js, '.js')
+            file = File.open(js, 'r')
+            view name.to_sym,
+              :map => file.read,
+              :reduce => "function(key, values, rereduce) { return sum(values); }"
+          end
+        end
+      end
+    end
+
+    module Connection
+
+      module ClassMethods
+
+        def use_database(db)
+          @database = prepare_database(db)
+        rescue RestClient::Exception,
+          Errno::EHOSTUNREACH,
+          Errno::ECONNREFUSED => e
+          message = "Could not connect to couch database #{db} due to #{e.to_s}"
+          Rails.logger.warn message
+          raise e.class.new(message) if APP_CONFIG[:reraise_errors]
+        end
+      end
+
+    end
+
+    module Utils
+      module Migrate
+        def self.load_all_models_with_engines
+          self.load_all_models_without_engines
+          return unless defined?(Rails)
+          Dir[Rails.root + '*/app/models/**/*.rb'].each do |path|
+            require path
+          end
+        end
+
+        class << self
+          alias_method_chain :load_all_models, :engines
+        end
+
+        def dump_all_models
+          prepare_directory
+          find_models.each do |model|
+            model.design_docs.each do |design|
+              dump_design(model, design)
+            end
+          end
+        end
+
+        protected
+
+        def dump_design(model, design)
+          dir = prepare_directory model.name.tableize
+          filename = design.id.sub('_design/','') + '.json'
+          puts dir + filename
+          design.checksum
+          File.open(dir + filename, "w") do |file|
+            file.write(JSON.pretty_generate(design.to_hash))
+          end
+        end
+
+        def prepare_directory(dir = '')
+          dir = Rails.root + 'tmp' + 'designs' + dir
+          Dir.mkdir(dir) unless Dir.exists?(dir)
+          return dir
+        end
+
+      end
+    end
+
+  end
+
+  class ModelRailtie
+    config.action_dispatch.rescue_responses.merge!(
+      'CouchRest::Model::DocumentNotFound' => :not_found,
+      'RestClient::ResourceNotFound' => :not_found
+    )
+  end
+end
diff --git a/lib/extensions/testing.rb b/lib/extensions/testing.rb
new file mode 100644
index 0000000..8f7e73c
--- /dev/null
+++ b/lib/extensions/testing.rb
@@ -0,0 +1,48 @@
+module LeapWebCore
+  module AssertResponses
+
+    # response that works with different TestCases:
+    # ActionController::TestCase has @response
+    # ActionDispatch::IntegrationTest has @response
+    # Rack::Test::Methods defines last_response
+    def get_response
+      @response || last_response
+    end
+
+    def assert_attachement_filename(name)
+      assert_equal %Q(attachment; filename="#{name}"),
+        get_response.headers["Content-Disposition"]
+    end
+
+    def json_response
+      response = JSON.parse(get_response.body)
+      response.respond_to?(:with_indifferent_access) ?
+        response.with_indifferent_access :
+        response
+    end
+
+    def assert_json_response(object)
+      assert_equal 'application/json',
+        get_response.content_type.to_s.split(';').first
+      if object.is_a? Hash
+        object.stringify_keys! if object.respond_to? :stringify_keys!
+        assert_equal object, json_response
+      else
+        assert_equal object.to_json, get_response.body
+      end
+    end
+
+    def assert_json_error(object)
+      object.stringify_keys! if object.respond_to? :stringify_keys!
+      assert_json_response :errors => object
+    end
+  end
+end
+
+class ::ActionController::TestCase
+  include LeapWebCore::AssertResponses
+end
+
+class ::ActionDispatch::IntegrationTest
+  include LeapWebCore::AssertResponses
+end
diff --git a/lib/leap_web_core.rb b/lib/leap_web_core.rb
new file mode 100644
index 0000000..a58d140
--- /dev/null
+++ b/lib/leap_web_core.rb
@@ -0,0 +1,14 @@
+require "rails"
+
+require "couchrest"
+require "couchrest_model"
+require "couchrest_session_store"
+
+require "json"
+
+require "extensions/testing"
+require "extensions/couchrest"
+require "leap_web_core/engine"
+
+module LeapWebCore
+end
diff --git a/lib/leap_web_core/dependencies.rb b/lib/leap_web_core/dependencies.rb
new file mode 100644
index 0000000..877e3d1
--- /dev/null
+++ b/lib/leap_web_core/dependencies.rb
@@ -0,0 +1,40 @@
+module LeapWebCore
+  class Dependencies
+    UI_DEV = {
+      "haml-rails" => "~> 0.3.4",
+      "sass-rails" => "~> 3.2.5",
+      "coffee-rails" => "~> 3.2.2",
+      "uglifier" => "~> 1.2.7"
+    }
+
+    UI = {
+      "haml" =>  "~> 3.1.7",
+      "jquery-rails" => nil,
+      "simple_form" => nil,
+      "bootswatch-rails", "~> 0.5.0"
+    }
+
+    def self.require_ui_gems
+      UI.keys.each {|dep| require dep}
+      if Rails.env == "development"
+        # This will be run in the app including plugins that run it.
+        # However not all development_dependencies might be present.
+        # So we better only require those that are.
+        available = Bundler.definition.specs.map(&:name)
+        gems_to_require = available & UI_DEV.keys
+        gems_to_require.each {|dep| require dep}
+      end
+    end
+
+    def self.add_ui_gems_to_spec(spec)
+      UI.each do |dep, version|
+        spec.add_dependency dep, version
+      end
+
+      UI_DEV.each do |dep, version|
+        spec.add_development_dependency dep, version
+      end
+    end
+
+  end
+end
diff --git a/lib/leap_web_core/engine.rb b/lib/leap_web_core/engine.rb
new file mode 100644
index 0000000..940b5e2
--- /dev/null
+++ b/lib/leap_web_core/engine.rb
@@ -0,0 +1,9 @@
+# thou shall require all your dependencies in an engine.
+require "couchrest"
+require "couchrest_model"
+
+module LeapWebCore
+  class Engine < ::Rails::Engine
+
+  end
+end
diff --git a/lib/leap_web_core/ui_dependencies.rb b/lib/leap_web_core/ui_dependencies.rb
new file mode 100644
index 0000000..2daee37
--- /dev/null
+++ b/lib/leap_web_core/ui_dependencies.rb
@@ -0,0 +1,11 @@
+require "haml"
+require "jquery-rails"
+require "simple_form"
+require "bootswatch-rails"
+
+if Rails.env == "development"
+  require "haml-rails"
+  require "sass-rails"
+  require "coffee-rails"
+  require "uglifier"
+end
diff --git a/lib/tasks/leap_web_core_tasks.rake b/lib/tasks/leap_web_core_tasks.rake
new file mode 100644
index 0000000..ec6abac
--- /dev/null
+++ b/lib/tasks/leap_web_core_tasks.rake
@@ -0,0 +1,25 @@
+namespace :couchrest do
+
+  desc "Dump all the design docs found in each model"
+  task :dump => :environment do
+    CouchRest::Model::Utils::Migrate.load_all_models
+    CouchRest::Model::Utils::Migrate.dump_all_models
+  end
+end
+
+namespace :cleanup do
+  
+  desc "Cleanup all expired session documents"
+  task :sessions => :environment do
+    # make sure this is the same as in
+    #   config/initializers/session_store.rb
+    store = CouchRest::Session::Store.new expire_after: 1800
+    store.cleanup(store.expired)
+  end
+
+  desc "Cleanup all expired tokens"
+  task :tokens => :environment do
+    Token.destroy_all_expired
+  end
+end
+