module RansackWrap::Helpers::FormHelper

Public Instance Methods

search_form_for(record, options = {}, &proc) click to toggle source

Extends original search_form_for method from Ransack gem to also support RansackWrap::Search instances.

# File lib/ransack_wrap/helpers/form_helper.rb, line 11
def search_form_for(record, options = {}, &proc)
  if record.is_a?(Ransack::Search) || record.is_a?(RansackWrap::Search)
    search = record
    options[:url] ||= polymorphic_path(search.klass)
  elsif record.is_a?(Array) && (search = record.detect {|o| o.is_a?(Ransack::Search) || o.is_a?(RansackWrap::Search)})
    options[:url] ||= polymorphic_path(record.map {|o| 
      o.is_a?(Ransack::Search) || record.is_a?(RansackWrap::Search) ? o.klass : o
    })
  else
    raise ArgumentError, "No Ransack::Search or RansackWrap::Search object was provided to search_form_for!"
  end
  options[:html] ||= {}
  html_options = {
    :class  => options[:class].present? ? "#{options[:class]}" : "#{search.klass.to_s.underscore}_search",
    :id => options[:id].present? ? "#{options[:id]}" : "#{search.klass.to_s.underscore}_search",
    :method => :get
  }
  options[:as] ||= 'q'
  options[:html].reverse_merge!(html_options)
  options[:builder] ||= Ransack::Helpers::FormBuilder
  
  form_for(record, options, &proc)
end