class ControllerBase

Attributes

params[R]
req[R]
res[R]

Public Class Methods

new(req, res, params = {}) click to toggle source
# File lib/laris/controller/controller_base.rb, line 10
def initialize(req, res, params = {})
  @req = req
  @res = res
  @params = params.merge(req.params)

  body = req.body.read
  if body =~ /^{.*}$/
    @params.merge!(JSON.parse(body))
  end
end

Public Instance Methods

already_built_response?() click to toggle source
# File lib/laris/controller/controller_base.rb, line 21
def already_built_response?
  @already_built_response
end
flash() click to toggle source
# File lib/laris/controller/controller_base.rb, line 67
def flash
  @flash ||= Flash.new(req)
end
h(text) click to toggle source
# File lib/laris/controller/controller_base.rb, line 25
def h(text)
  CGI::escapeHTML(text)
end
invoke_action(name, method) click to toggle source
# File lib/laris/controller/controller_base.rb, line 71
def invoke_action(name, method)
  unless method == :get || req.xhr?
    verify_authenticity
  end

  self.send(name)
  render(name) unless already_built_response?
end
redirect_to(url) click to toggle source
# File lib/laris/controller/controller_base.rb, line 29
def redirect_to(url)
  raise DoubleRenderError if already_built_response?

  res['Location'] = url
  res.status = 302
  store_cookies(res)

  @already_built_response = true
end
render(template_name) click to toggle source
# File lib/laris/controller/controller_base.rb, line 49
def render(template_name)
  path = File.join(
    Laris::ROOT,
    'app/views',
    controller_name.remove("_controller"),
    "#{template_name}.html.erb",
  )

  template = File.read(path)
  content = ERB.new(template).result(binding)

  render_content(content, "text/html")
end
render_content(content, content_type) click to toggle source
# File lib/laris/controller/controller_base.rb, line 39
def render_content(content, content_type)
  raise DoubleRenderError if already_built_response?

  res['Content-Type'] = content_type
  res.write(content)
  store_cookies(res)

  @already_built_response = true
end
session() click to toggle source
# File lib/laris/controller/controller_base.rb, line 63
def session
  @session ||= Session.new(req)
end

Private Instance Methods

controller_name() click to toggle source
# File lib/laris/controller/controller_base.rb, line 87
def controller_name
  self.class.name.underscore
end
store_cookies(req) click to toggle source
# File lib/laris/controller/controller_base.rb, line 81
def store_cookies(req)
  set_session_auth_token
  session.store_session(res)
  flash.store_flash(res)
end