Class: SimpleNavigation::Adapters::Rails

Inherits:

Base

• Object
• Base
• SimpleNavigation::Adapters::Rails

show all

Defined in:

lib/simple_navigation/adapters/rails.rb

Instance Attribute Summary (collapse)

• - (Object) controller readonly

  Returns the value of attribute controller.

• - (Object) template readonly

  Returns the value of attribute template.

Attributes inherited from Base

#context, #request

Class Method Summary (collapse)

• + (Object) register

Instance Method Summary (collapse)

• - (Object) content_tag(type, content, options = {})
• - (Object) context_for_eval
• - (Boolean) current_page?(url)
• - (Rails) initialize(context) constructor

  A new instance of Rails.

• - (Object) link_to(name, url, options = {})
• - (Object) request_path
• - (Object) request_uri

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# File 'lib/simple_navigation/adapters/rails.rb', line 15

def initialize(context)
  @controller = extract_controller_from context
  @template = template_from @controller
  @request = @template.request if @template
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 5

def controller
  @controller
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 5

def template
  @template
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 7

def self.register
  SimpleNavigation.set_env(rails_root, rails_env)        
  ActionController::Base.send(:include, SimpleNavigation::Helpers)
  SimpleNavigation::Helpers.instance_methods.each do |m|
    ActionController::Base.send(:helper_method, m.to_sym)
  end
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 45

def content_tag(type, content, options={})
  template.content_tag(type, html_safe(content), options) if template
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 32

def context_for_eval
  raise 'no context set for evaluation the config file' unless template || controller
  template || controller
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 37

def current_page?(url)
  template.current_page?(url) if template
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 41

def link_to(name, url, options={})
  template.link_to(html_safe(name), url, options) if template
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 27

def request_path
  return '' unless request
  request.path
end

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# File 'lib/simple_navigation/adapters/rails.rb', line 21

def request_uri
  return '' unless request
  return request.fullpath if request.respond_to?(:fullpath)
  request.request_uri
end