Class: Nacelle::Cell

Inherits:
Object
  • Object
show all
Defined in:
lib/nacelle/cell.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#action ⇒ Object

Returns the value of attribute action.



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# File 'lib/nacelle/cell.rb', line 33

def action
  @action
end

#cookies ⇒ Object (readonly)

Returns the value of attribute cookies.



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# File 'lib/nacelle/cell.rb', line 20

def cookies
  @cookies
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/nacelle/cell.rb', line 20

def request
  @request
end

#session ⇒ Object (readonly)

Returns the value of attribute session.



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# File 'lib/nacelle/cell.rb', line 20

def session
  @session
end

Class Method Details

.action_methods ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 24

def self.action_methods
  instance_methods - Class.new(superclass).instance_methods
end

.cache_key ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 16

def self.cache_key
  to_s # can be overriden to bust caches
end

.helper(mod) ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 36

def self.helper mod
  helpers << mod
end

.helper_method(meth) ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 41

def self.helper_method meth
  helper_methods << meth
end

.name ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 28

def self.name
  to_s.underscore.sub("_cell","")
end

.new_with_controller(controller) ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 3

def self.new_with_controller controller
  new.tap do |cell|
    cell.instance_variable_set :@controller, controller
    cell.instance_variable_set :@request, controller.request
    cell.instance_variable_set :@session, controller.session
    cell.instance_variable_set :@cookies, controller.send(:cookies)
  end
end

.updated_at ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 12

def self.updated_at
  Time.new(2000) # can be overriden to bust caches
end

Instance Method Details

#render(template: nil) ⇒ Object 



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# File 'lib/nacelle/cell.rb', line 45

def render template: nil
  template ||= "#{self.class.name}/#{action}"
  assigns = instance_variables.reduce({}) do |hash, key|
    new_key = key.to_s.split("@").last.to_sym
    value = instance_variable_get(key)
    hash.merge(new_key => value)
  end
  view_context = @controller.view_context.dup
  paths = view_context.lookup_context.view_paths + [view_path]
  view_context.lookup_context.instance_variable_set :@view_paths, paths
  view_context.assign assigns
  cell = self

  helper_methods.each do |meth|
    view_context.compiled_method_container.define_method meth do
      cell.send(meth)
    end
  end

  view_context.render template: template
end