Module: RansackMemory::Concern

Extended by:
ActiveSupport::Concern
Defined in:
app/controllers/concerns/ransack_memory/concern.rb

Instance Method Summary collapse

Instance Method Details

#clear_sessions ⇒ Object

controller method, useful when you want to clear sessions when sign into another user



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# File 'app/controllers/concerns/ransack_memory/concern.rb', line 49

def clear_sessions
  session.keys.each do |key|
    session.delete(key) if key =~ /ranmemory_/
  end
end

#save_and_load_filters ⇒ Object 



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# File 'app/controllers/concerns/ransack_memory/concern.rb', line 5

def save_and_load_filters
  
  session_key_base = "ranmemory_#{controller_name}_#{action_name}_#{request.format.symbol.to_s}"

  # permit search params
  params[::RansackMemory::Core.config[:param]].permit! if params[::RansackMemory::Core.config[:param]].present? && params[::RansackMemory::Core.config[:param]].respond_to?(:permit)

  # cancel filter if button pressed
  if params[:cancel_filter] == "true"
    session["#{session_key_base}"] = nil
    session["#{session_key_base}_page"] = nil
    session["#{session_key_base}_per_page"] = nil
  end

  # search term saving
  session["#{session_key_base}"] = params[::RansackMemory::Core.config[:param]] if params[::RansackMemory::Core.config[:param]].present?

  # page number saving
  session["#{session_key_base}_page"] = params[:page] if params[:page].present?

  # per page saving
  session["#{session_key_base}_per_page"] = params[:per_page] if params[:per_page].present?

  # search term load
  params[::RansackMemory::Core.config[:param]] = session["#{session_key_base}"].presence

  # page number load
  params[:page] = session["#{session_key_base}_page"].presence

  # per page load
  params[:per_page] = session["#{session_key_base}_per_page"].presence

  # set page number to 1 if filter has changed
  if (params[::RansackMemory::Core.config[:param]].present? && session[:last_q_params] != params[::RansackMemory::Core.config[:param]]) || (params[:cancel_filter].present? && session["#{session_key_base}_page"] != params[:page])
    params[:page] = nil
    session["#{session_key_base}_page"] = nil
  end

  session[:last_q_params] = params[::RansackMemory::Core.config[:param]]

  # session[:last_page] = params[:page]
end