Module: ActionView::Helpers::FormTagHelper

Defined in:
lib/acts_as_assets/form_helper.rb

Instance Method Summary collapse

Instance Method Details

#asset_instances(model, methods) ⇒ Object 



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# File 'lib/acts_as_assets/form_helper.rb', line 43

def asset_instances(model, methods)
  Array(methods).inject(model) { |object, method| object.send(method) }
end

#asset_multiple_upload_tag(model, methods, *args) ⇒ Object 



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# File 'lib/acts_as_assets/form_helper.rb', line 18

def asset_multiple_upload_tag(model, methods, *args)
  options = args.extract_options!
  type = nil
  type = args.first if args.size == 2
  asset_upload_helper(model, methods, type, "acts_as_assets/assets/asset_multiple_upload", options)
end

#asset_upload_helper(model, methods, type, partial, options) ⇒ Object

methods can be a sym that will be the method name and it will be called against the model passed or can an array of symbols and will be chained in a method call for instance asset_upload_tag(@pratica, [:back_office, :allegati], …) will call @pratica.back_office.allegati



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# File 'lib/acts_as_assets/form_helper.rb', line 37

def asset_upload_helper(model, methods, type, partial, options)
  type ||= get_type_from_association(model, methods)
  render partial: partial,
         locals: {:@type => type, model: model, assets: asset_instances(model, methods), read_only: options[:read_only]}
end

#asset_upload_tag(model, methods, *args) ⇒ Object 



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# File 'lib/acts_as_assets/form_helper.rb', line 25

def asset_upload_tag(model, methods, *args)
  options = args.extract_options!
  type = nil
  type = args.first if args.size == 2
  asset_upload_helper(model, methods, type, "acts_as_assets/assets/asset_upload", options)
end

#get_type_from_association(model, methods) ⇒ Object 



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# File 'lib/acts_as_assets/form_helper.rb', line 47

def get_type_from_association(model, methods)
  meths = Array(methods).dup

  association_name = meths.pop

  unless meths.empty?
    model = asset_instances(model, meths)
  end

  model.association(association_name).klass.to_s.underscore
end