Class: ControllerBase

Inherits:
Object
  • Object
show all
Extended by:
ControllerCallbacks
Includes:
UrlHelpers
Defined in:
lib/scaffold/lib/controller/controller_base.rb

Direct Known Subclasses

ApplicationController

Constant Summary

Constants included from ControllerCallbacks

ControllerCallbacks::METHODS

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ControllerCallbacks

before_action

Constructor Details

#initialize(req, res, route_params = {}, patterns) ⇒ ControllerBase

Returns a new instance of ControllerBase.



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 23

def initialize(req, res, route_params = {}, patterns)
  @req = req
  @res = res
  @params = StrongParams.new_syms(req.params.merge(route_params))
  @already_built_response = false
  self.class.make_helpers(patterns)
end

Instance Attribute Details

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 17

def params
  @params
end

#req ⇒ Object (readonly)

Returns the value of attribute req.



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 17

def req
  @req
end

#res ⇒ Object (readonly)

Returns the value of attribute res.



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 17

def res
  @res
end

Class Method Details

.protect_from_forgery ⇒ Object 



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 19

def self.protect_from_forgery
  @@protect_from_forgery = true
end

Instance Method Details

#form_authenticity_token ⇒ Object 



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 44

def form_authenticity_token
  @form_authenticity_token ||= SecureRandom::urlsafe_base64
  cookie = { path: '/', value: @form_authenticity_token }
  res.set_cookie("#{@form_authenticity_token[0..5]}authenticity_token", cookie)
  @form_authenticity_token
end

#invoke_action(name) ⇒ Object 



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 31

def invoke_action(name)
  if protect_from_forgery? && req.request_method != "GET"
    check_authenticity_token
  else
    form_authenticity_token
  end
  
  self.send(name)
  render name unless already_built_response?
  
  nil
end

#link_to(name, path) ⇒ Object 



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 51

def link_to(name, path)
  "<a href=\"#{path}\">#{name}</a>"
end

#root_url ⇒ Object 



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# File 'lib/scaffold/lib/controller/controller_base.rb', line 55

def root_url
  '/'
end