Module: SimpleSearchFilter::Controller

Extended by:
ActiveSupport::Concern
Included in:
ActionController::Base
Defined in:
lib/simple_search_filter/controller.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#init_search_data(name) ⇒ Object 



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# File 'lib/simple_search_filter/controller.rb', line 11

def init_search_data(name)
  # input
  pg = params[@filter.page_param_name]
  cmd = params[:filter_cmd] || ''

  # page
  unless pg.nil?
    pg = (pg.to_i rescue 1)
    @filter.page = pg
  end


  #
  if cmd=='apply' || cmd=='set' || cmd=='clear'
    @filter.clear_all
  end

  # input from GET
  @filter.fields.each do |name, f|
    if params.has_key? name
      @filter.set name, params[name]
    end
  end


  # input from form
  # post - save filter and redirect
  #if request.post? && params[:filter]
  if params[:filter]
    @filter.set_data_from_form params[:filter]
    #(redirect_to url and return) if @filter.search_method_post_and_redirect?
  else
    # clean url => set page to 1
    if @filter.search_method_post_and_redirect? && request.get? && cmd=='' && pg.nil?
      @filter.page=1
    elsif cmd=='back'
      # do not touch filter - load it from session
    end

  end

  @filter.data_save_to_session


  #
  if cmd=='order'
    @filter.set_order params[:orderby], params[:orderdir]
    (redirect_to action: name.to_sym and return) if @filter.search_method_post_and_redirect?
  end

end