Class: Sidekiq::WebAction

Inherits:
Object
  • Object
show all
Defined in:
lib/sidekiq/web/action.rb

Constant Summary collapse

RACK_SESSION = 
'rack.session'.freeze
TEXT_HTML = 
{ "Content-Type" => "text/html", "Cache-Control" => "no-cache" }.freeze
APPLICATION_JSON = 
{ "Content-Type" => "application/json", "Cache-Control" => "no-cache" }.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env, block) ⇒ WebAction

Returns a new instance of WebAction.



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# File 'lib/sidekiq/web/action.rb', line 76

def initialize(env, block)
  @_erb = false
  @env = env
  @block = block
  @@files ||= {}
end

Instance Attribute Details

#block ⇒ Object

Returns the value of attribute block.



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# File 'lib/sidekiq/web/action.rb', line 9

def block
  @block
end

#env ⇒ Object

Returns the value of attribute env.



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# File 'lib/sidekiq/web/action.rb', line 9

def env
  @env
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/sidekiq/web/action.rb', line 9

def type
  @type
end

Instance Method Details

#content_type(type) ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 44

def content_type(type)
  @type = type
end

#erb(content, options = {}) ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 48

def erb(content, options = {})
  if content.kind_of? Symbol
    unless respond_to?(:"_erb_#{content}")
      src = ERB.new(File.read("#{Web.settings.views}/#{content}.erb")).src
      WebAction.class_eval("def _erb_#{content}\n#{src}\n end")
    end
  end

  if @_erb
    _erb(content, options[:locals])
  else
    @_erb = true
    content = _erb(content, options[:locals])

    _render { content }
  end
end

#halt(res) ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 19

def halt(res)
  throw :halt, res
end

#json(payload) ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 72

def json(payload)
  [200, APPLICATION_JSON, [Sidekiq.dump_json(payload)]]
end

#params ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 27

def params
  indifferent_hash = Hash.new {|hash,key| hash[key.to_s] if Symbol === key }

  indifferent_hash.merge! request.params
  route_params.each {|k,v| indifferent_hash[k.to_s] = v }

  indifferent_hash
end

#redirect(location) ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 23

def redirect(location)
  throw :halt, [302, { "Location" => "#{request.base_url}#{location}" }, []]
end

#render(engine, content, options = {}) ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 66

def render(engine, content, options = {})
  raise "Only erb templates are supported" if engine != :erb

  erb(content, options)
end

#request ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 15

def request
  @request ||= ::Rack::Request.new(env)
end

#route_params ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 36

def route_params
  env[WebRouter::ROUTE_PARAMS]
end

#session ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 40

def session
  env[RACK_SESSION]
end

#settings ⇒ Object 



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# File 'lib/sidekiq/web/action.rb', line 11

def settings
  Web.settings
end