Module: Sinatra::Hat::Actions
- Included in:
- Maker
- Defined in:
- lib/sinatras-hat/actions.rb
Overview
Contains all of the actions that Sinatra’s Hat supports. Each action states a name, a path, optionally, the HTTP verb, then a block which takes a request object, optionally loads data using the :finder or :record options, then responds, based on whether or not the action was a success
NOTE: only the :create action renders a different :failure
Class Method Summary collapse
Instance Method Summary collapse
- #set_cache_headers(request, data) ⇒ Object
- #set_etag(request, data) ⇒ Object
- #set_last_modified(request, data) ⇒ Object
Class Method Details
.included(map) ⇒ Object
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# File 'lib/sinatras-hat/actions.rb', line 11 def self.included(map) map.action :destroy, '/:id', :verb => :delete do |request| record = model.find(request.params) || request.not_found record.destroy responder.success(:destroy, request, record) end map.action :new, '/new' do |request| new_record = model.new(request.params) responder.success(:new, request, new_record) end map.action :update, '/:id', :verb => :put do |request| record = model.update(request.params) || request.not_found result = record.save ? :success : :failure responder.send(result, :update, request, record) end map.action :edit, '/:id/edit' do |request| record = model.find(request.params) || request.not_found responder.success(:edit, request, record) end map.action :show, '/:id' do |request| record = model.find(request.params) || request.not_found set_cache_headers(request, record) unless protected?(:show) responder.success(:show, request, record) end map.action :create, '/', :verb => :post do |request| record = model.new(request.params) result = record.save ? :success : :failure responder.send(result, :create, request, record) end map.action :index, '/' do |request| records = model.all(request.params) set_cache_headers(request, records) unless protected?(:index) responder.success(:index, request, records) end private def set_cache_headers(request, data) set_etag(request, data) set_last_modified(request, data) end def set_etag(request, data) record = model.find_last_modified(Array(data)) return unless record.respond_to?(:updated_at) request.etag("#{record.id}-#{record.updated_at}-#{data.is_a?(Array)}") end def set_last_modified(request, data) record = model.find_last_modified(Array(data)) return unless record.respond_to?(:updated_at) request.last_modified(record.updated_at) end end |
Instance Method Details
#set_cache_headers(request, data) ⇒ Object
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# File 'lib/sinatras-hat/actions.rb', line 54 def set_cache_headers(request, data) set_etag(request, data) set_last_modified(request, data) end |