Contents

require 'action_view'
require 'active_support/core_ext'

module TrixEditorHelper
  mattr_accessor(:id, instance_accessor: false)
  class_variable_set('@@id', 0)

  def trix_editor_tag(name, value = nil, options = {})
    options.symbolize_keys!

    css_class = Array.wrap(options.delete(:class)).join(' ')
    attributes = {
      class: "formatted_content trix-content #{css_class}".squish,
      input: "trix_input_#{TrixEditorHelper.id += 1}"
    }.merge(options)

    editor_tag = content_tag('trix-editor', '', attributes)
    input_tag = hidden_field_tag(name, value, id: attributes[:input])

    input_tag + editor_tag
  end
end

module ActionView
  module Helpers
    include TrixEditorHelper

    module Tags
      class TrixEditor < Base
        include TrixEditorHelper
        delegate :dom_id, to: :'@template_object'

        def render
          options = @options.stringify_keys
          add_default_name_and_id(options)
          options['input'] ||= dom_id(object, [options['id'], :trix_input].compact.join('_'))

          value = if Rails.gem_version >= Gem::Version.new("5.2.x")
            options.delete("value") { value_before_type_cast }
          else
            value_before_type_cast(object)
          end

          trix_editor_tag(options.delete("name"), value, options)
        end
      end
    end

    module FormHelper
      def trix_editor(object_name, method, options = {})
        Tags::TrixEditor.new(object_name, method, self, options).render
      end
    end

    class FormBuilder
      def trix_editor(method, options = {})
        @template.trix_editor(@object_name, method, objectify_options(options))
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
trix-rails-0.11.4.1	lib/trix/form.rb