Class: Redactor4Input

Inherits:
SimpleForm::Inputs::TextInput
  • Object
show all
Defined in:
app/inputs/redactor4_input.rb

Overview

Custom SimpleForm input for Redactor 4 WYSIWYG editor
Uses Stimulus controller for lazy loading and proper Turbo lifecycle handling

Usage:
<%= f.input :body, as: :redactor4 %>
<%= f.input :body, as: :redactor4, mode: :blog %> # Blog mode with AI Tools
<%= f.input :body, as: :redactor4, mode: :email %> # Email template mode
<%= f.input :body, as: :redactor4, ai: true %> # Enable AI Tools explicitly

Options:

  • mode: Editor mode (:classic, :blog, :email) - default: :classic
  • ai: Enable AI Tools (default: false, auto-enabled for :blog mode)
  • min_height: Custom minimum height (default: '300px')
  • max_height: Custom maximum height (e.g. '70vh', 'false' for unlimited)
  • air: Enable air mode (floating toolbar)

Modes:

  • :classic - Standard editor without AI
  • :blog - Blog post editor with AI Tools enabled
  • :email - Email template editor with merge tags, clips, etc.

Instance Method Summary collapse

Instance Method Details

#input(wrapper_options = nil) ⇒ Object 



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# File 'app/inputs/redactor4_input.rb', line 25

def input(wrapper_options = nil)
  merged_input_options = merge_wrapper_options(input_html_options, wrapper_options)

  # Extract our custom options before passing to the text_area
  mode = merged_input_options.delete(:mode)&.to_sym || :classic
  enable_ai = merged_input_options.delete(:ai)

  # Add Stimulus target attribute
  merged_input_options[:data] ||= {}
  merged_input_options[:data][:redactor4_init_target] = 'editor'

  # Add form-control class for Bootstrap styling
  merged_input_options[:class] = Array(merged_input_options[:class])
  merged_input_options[:class] << 'form-control' unless merged_input_options[:class].include?('form-control')

  # Build Stimulus controller data attributes
  controller_data = { controller: 'redactor4-init' }

  # Set mode-specific values
  case mode
  when :email
    controller_data[:redactor4_init_email_value] = true
  when :blog
    controller_data[:redactor4_init_blog_value] = true
    # Blog mode automatically enables AI unless explicitly disabled
    enable_ai = true if enable_ai.nil?
  end

  # Explicit AI override (can force AI on in classic mode or off in blog mode)
  if enable_ai == true && mode != :blog
    controller_data[:redactor4_init_blog_value] = true # AI requires blog mode
  end

  # Support for custom options passed via input_html
  controller_data[:redactor4_init_min_height_value] = merged_input_options.delete(:min_height) if merged_input_options[:min_height]

  if merged_input_options.key?(:max_height)
    mh = merged_input_options.delete(:max_height)
    controller_data[:redactor4_init_max_height_value] = (mh == false ? 'false' : mh.to_s)
  end

  controller_data[:redactor4_init_air_value] = merged_input_options.delete(:air) if merged_input_options[:air]

  # Source code (HTML) editing - enabled for:
  # - Blog mode (always enabled for content editors)
  # - Admins (full access)
  # - Marketing managers (need to paste/edit raw HTML for blog posts)
  can_use_source = mode == :blog ||
                   template.&.is_admin? ||
                   template.&.is_marketing_manager?
  controller_data[:redactor4_init_source_value] = can_use_source || false

  # Wrap textarea in a div with the Stimulus controller
  template.tag.div(data: controller_data) do
    @builder.text_area(attribute_name, merged_input_options)
  end
end

#input_html_classes ⇒ Object 



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# File 'app/inputs/redactor4_input.rb', line 83

def input_html_classes
  super
end