Module: HappyPlace::Controller

Extended by:
ActiveSupport::Concern
Defined in:
lib/happy_place/controller.rb

Instance Method Summary collapse

Instance Method Details

#clean_script(class_method, arg) ⇒ Object 



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# File 'lib/happy_place/controller.rb', line 46

def clean_script(class_method, arg)
  "<script type='application/javascript'>jQuery(document).ready(function($) {" + render_to_string(js: class_method + arg) + "});</script>"
end

#js(js_class: nil, method: nil, partial: nil) ⇒ Object

instance methods to go on every controller go here



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# File 'lib/happy_place/controller.rb', line 16

def js(js_class: nil, method: nil, partial: nil)
  return unless [:js, :html].include?(request.format.to_sym)

  js_class ||= self.class.name.gsub("::", ".")
  method ||= action_name

  if partial.present?
    appendable = (render_to_string partial: partial).gsub("\n", "")
    arg = "('#{appendable}');"
  else
    arg = "()"
  end

  class_method = [js_class, method].join(".")
  if request.format.to_sym == :js
    render js: class_method + arg
  elsif request.format.to_sym == :html
    render
    response_body = response.body
    before_body_end_index = response_body.rindex('</body>')

    if before_body_end_index.present?
      before_body = response_body[0, before_body_end_index].html_safe
      after_body = response_body[before_body_end_index..-1].html_safe

      response.body = before_body + clean_script(class_method, arg).html_safe + after_body
    end
  end
end