Class: Refine::StoredFiltersController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/refine/stored_filters_controller.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/refine/stored_filters_controller.rb', line 36

def create
  @refine_filter = @refine_filter_builder.refine_filter

  @stored_filter = StoredFilter.new(name: params[:name], state: @refine_filter.state, filter_type: @refine_filter.type, **instance_exec(&Refine::Rails.configuration.custom_stored_filter_attributes))
  @refine_filter_query = @refine_filter_builder.query

  if !@refine_filter_query.valid?
    # replace the filter form with errors
    render :create
  elsif !@stored_filter.save
    # replace the stored filter form
    render :new, status: :unprocessable_entity
  else
    # return to stored filters header and load the filter into the query builder
    @refine_filter_builder.stored_filter_id = @stored_filter.id
    render :find
  end
end

#find ⇒ Object 



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# File 'app/controllers/refine/stored_filters_controller.rb', line 12

def find
  @stored_filter = StoredFilter.find_by(id: params[:id])
  @refine_filter_builder.stored_filter_id = @stored_filter.id

  # KLUDGE we need a base scope for determining if the filter is valid.
  # We set initial_queryto model.all because this filter is used just for validation
  # and is never evaluated.
  #
  # This method is a temporary workaround until we clean up input validation and
  # filter evaluation
  filter_for_model = @stored_filter.refine_filter
  model = filter_for_model.model # AR::Base subclass
  @refine_filter = @stored_filter.refine_filter(initial_query: model.all)
  @refine_filter_query = Refine::Filters::Query.new(@refine_filter)
  unless @refine_filter.valid_query?
    redirect_to refine_stored_filters_path(@refine_filter_builder.to_params),
      alert: "Sorry, that filter is not valid"
  end
end

#index ⇒ Object 



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# File 'app/controllers/refine/stored_filters_controller.rb', line 7

def index
  @stored_filters = StoredFilter.where(filter_type: @refine_filter_builder.filter_class)
  @stored_filters = instance_exec(@stored_filters, &Refine::Rails.configuration.stored_filter_scope)
end

#new ⇒ Object 



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# File 'app/controllers/refine/stored_filters_controller.rb', line 32

def new
  @stored_filter = StoredFilter.new(filter_type: @refine_filter_builder.filter_class)
end