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# frozen_string_literal: true
require "active_support"
require "active_support/concern"
require_relative "backend/sort_form"
module Katalyst
module Tables
# Utilities for controllers that are generating collections for visualisation
# in a table view using Katalyst::Tables::Frontend.
#
# Provides `table_sort` for sorting based on column interactions (sort param).
module Backend
extend ActiveSupport::Concern
# Sort the given collection by params[:sort], which is set when a user
# interacts with a column header in a frontend table view.
#
# @return [[SortForm, ActiveRecord::Relation]]
def table_sort(collection)
column, direction = params[:sort]&.split(" ")
direction = "asc" unless SortForm::DIRECTIONS.include?(direction)
SortForm.new(column: column,
direction: direction)
.apply(collection)
end
def self_referred?
request.referer.present? && URI.parse(request.referer).path == request.path
end
alias self_refered? self_referred?
included do
class_attribute :_default_table_component, instance_accessor: false
end
class_methods do
# Set the table component to be used as the default for all tables
# in the views rendered by this controller and its subclasses.
#
# ==== Parameters
# * <tt>component</tt> - Default table component, an instance of +Katalyst::TableComponent+
def default_table_component(component)
self._default_table_component = component
end
end
# Default table component for this controller
def default_table_component
self.class._default_table_component
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems