Class: Crm::RedactorAiController

Inherits:

CrmController

Object
ActionController::Base
ApplicationController
CrmController
Crm::RedactorAiController

show all

Includes:: ActionController::Live

Defined in:: app/controllers/crm/redactor_ai_controller.rb

Overview

Proxy controller for Redactor 4 AI Tools
All AI calls (text + image) go through RubyLLM — no direct ruby-openai dependency.
See: https://imperavi.com/redactor/docs/tools/ai-tools/

Configuration:
Set REDACTOR_AI_PROVIDER env var to: 'openai', 'gemini', 'gemini-flash', or 'claude'
Default: 'gemini' (uses gemini-2.5-pro)

Constant Summary collapse

AI_PROVIDERS =

{
  'openai' => { provider: :openai, model: AiModelConstants.id(:redactor_openai) },
  'gemini' => { provider: :gemini, model: AiModelConstants.id(:redactor_gemini_pro) },
  'gemini-flash' => { provider: :gemini, model: AiModelConstants.id(:redactor_gemini_flash) },
  'claude' => { provider: :anthropic, model: AiModelConstants.id(:anthropic_sonnet) }
}.freeze

Constants included from Www::SeoHelper

Constants included from IconHelper

IconHelper::CUSTOM_ICON_MAP, IconHelper::CUSTOM_SVG_DIR, IconHelper::DEFAULT_FAMILY

Instance Method Summary collapse

#proxy ⇒ Object
POST /redactor_ai/proxy Non-streaming proxy for chat completions and image generation.
#stream ⇒ Object
POST /redactor_ai/stream Streaming proxy for real-time text generation.

Methods inherited from CrmController

#access_denied, #context_id, #context_object, #crm_home_path, #current_ability, #default_url_options, #download_temp, #get_tempfile_path_for_download, #initialize_crm_lazy_chunks, #record_not_found, #redirect_to_job_or_fallback, #render_edit_action, #set_context, #set_download_path, #stash_file_for_temp_download

Methods inherited from ApplicationController

#account_impersonated?, #add_to_flash, #append_token, #bypass_forgery_protection?, #chat_enabled?, #cloudflare_cleared?, #default_catalog, #default_url_options, #enable_turbo_frames, #find_publication, #fix_invalid_accept_header, #init_js_utils, #is_globals_call?, #layout_by_resource, #locale_store, #redirect_to, #require_employee_for_crm, #set_base_host, #set_real_ip, #set_report_errors_for, #should_render_layout?, #stamp_impersonation_context, #warmlyyours_canada_ip?, #warmlyyours_ip?, #y

Methods included from Controllers::ReturnPathHandling

#check_for_return_path, #redirect_to_return_path_or_default

Methods included from Controllers::AnalyticsEvents

#consume_queued_analytics_events, #track_event

Methods included from Controllers::DeviceDetection

#device_detector, #is_ie?

Methods included from Controllers::SubdomainDetection

#is_crm_request?, #is_www_request?, #json_request?

Methods included from Controllers::TrackingDetection

#bot_request?, #gdpr_country?, #gdpr_country_data, #prevent_bots, #set_tracking_cookie, #track_visitor?

Methods included from Controllers::AcceleratedFileSending

#send_file_accelerated, #send_upload_accelerated

Methods included from Controllers::ErrorRendering

#excp_string, #mail_to_for_error_reporting, #render_400, #render_404, #render_406, #render_410, #render_500, #render_invalid_authenticity_token, #render_ip_spoof_error, #safe_referer_or_fallback

Methods included from Controllers::TurnstileVerification

#load_turnstile_script_tag, #turnstile_lazy_widget, #turnstile_script_tag, #turnstile_widget, #validate_turnstile!

Methods included from Controllers::CloudflareCaching

edge_cached, #edge_cached_action?, #reset_cloudflare_cache, #set_cloudflare_cache, #skip_session

Methods included from Controllers::Webpackable

#preload_webpack_fonts, #webpack_css_include, #webpack_css_url, #webpack_js_include, #wpd_is_running?

Methods included from Controllers::Localizable

#cloudflare_country_locale, #determine_request_locale, #geocoder_locale, #guest_user_locale_check, #locale_optional_www_auth_path?, #param_locale, #set_locale, #set_request_locale, #skip_localization?, #warmlyyours_ip_locale

Methods included from Controllers::Authenticable

#access_denied, #authenticate_account, #authenticate_account!, #authenticate_account_from_login_token!, #authenticate_account_from_token!, #check_is_a_manager, #check_is_a_sales_manager, #check_is_an_admin, #check_is_an_employee, #check_party, #clear_mismatched_guest_user, #create_guest_user, #credentials?, #current_or_guest_user, #current_or_guest_user_id_read_only, #current_user, #devise_mapping, #fully_logged_in?, #generate_bot_id, #guest_user, #identifiable?, #init_current_user, #initialize_guest, #load_context_user, #logging_in, #resource, #resource_name, #restrict_access_for_non_employees, #scrubbed_request_path, #user_object, #warn_on_session_guest_id_leak

Methods included from ApplicationHelper

#better_number_to_currency, #check_force_logout, #check_or_cross, #check_or_times, #error_messages, #general_disclaimer_on_product_installation_and_local_codes, #gridjs_from_html_table, #gridjs_table, #is_wy_ip, #line_break, #parent_layout, #pass_or_fail, #render_error_messages_list, #render_video_card, #resolved_auth_form_turbo_frame, #return_path_or, #safe_css_color, #set_return_path_if_present, #set_section_if_present, #tab_frame_id, #to_underscore, #track_page?, #turbo_section_wrapper, #turbo_tabs_request?, #url_on_same_domain_as_request, #widget_index_daily_focus_index_path, #working_hours?, #yes_or_no, #yes_or_no_highlighted, #yes_or_no_with_check_or_cross, #youtube_video

Methods included from UppyUploaderHelper

#file_uploader, #image_uploader, #large_file_uploader_s3, #lead_sketch_uploader, #rma_image_uploader, #rma_image_uploader_s3, #uppy_uploader, #video_uploader

Methods included from Www::ImagesHelper

#image_asset_tag, #image_asset_url

Methods included from Www::SeoHelper

#add_page_schema, #canada?, #company_social_links, #ensure_context_json, #json_ld_script_tag, #local_business_schema, #online_store_id, #online_store_schema, #page_main_entity, #page_main_entity_json, #render_auto_collection_page_schema, #render_collection_page_schema, #render_local_business_schema, #render_online_store_schema, #render_page_schemas, #render_page_video_schemas, #render_webpage_schema, #render_webpage_schema_with_collections, #usa?

Methods included from UrlsHelper

#catalog_breadcrumb_links, #catalog_link, #catalog_link_for_product_line, #catalog_link_for_sku, #cms_link, #delocalized_path, #path_to_sales_product_sku, #path_to_sales_product_sku_for_product_line, #path_to_sales_product_sku_for_product_line_slug, #product_line_from_catalog_link, #protocol_neutral_url, #sanitize_external_url, #valid_external_url?

Methods included from IconHelper

#account_nav_icon, #fa_icon, #star_rating_html

Instance Method Details

#proxy ⇒ `Object`

POST /redactor_ai/proxy
Non-streaming proxy for chat completions and image generation

# File 'app/controllers/crm/redactor_ai_controller.rb', line 26

def proxy
  endpoint = params[:url]
  data = parse_data(params[:data])

  return render_error('Missing endpoint URL') if endpoint.blank?
  return render_error('Missing data') if data.blank?

  # Route to appropriate handler based on endpoint
  response = if endpoint.include?('images/generations')
               generate_image(data)
             elsif endpoint.include?('chat/completions')
               generate_text_sync(data)
             else
               return render_error("Unsupported endpoint: #{endpoint}")
             end

  render json: response
rescue RubyLLM::RateLimitError
  render_error('AI service is temporarily rate limited. Please try again in a moment.', :too_many_requests)
rescue RubyLLM::UnauthorizedError
  Rails.logger.error("[RedactorAI] Auth failure — check API key configuration")
  render_error('AI service authentication failed. Please contact an administrator.', :service_unavailable)
rescue RubyLLM::ContextLengthExceededError
  render_error('The content is too long for the AI model. Please shorten it and try again.')
rescue RubyLLM::Error => e
  Rails.logger.error("[RedactorAI] RubyLLM error: #{e.message}")
  render_error("AI service error: #{e.message}")
rescue StandardError => e
  Rails.logger.error("[RedactorAI] Error: #{e.message}\n#{e.backtrace.first(5).join("\n")}")
  render_error("An error occurred: #{e.message}")
end

#stream ⇒ `Object`

POST /redactor_ai/stream
Streaming proxy for real-time text generation

# File 'app/controllers/crm/redactor_ai_controller.rb', line 60

def stream
  endpoint = params[:url]
  data = parse_data(params[:data])

  return render_error('Missing endpoint URL') if endpoint.blank?
  return render_error('Missing data') if data.blank?

  # Set headers for SSE streaming
  response.headers['Content-Type'] = 'text/event-stream'
  response.headers['Cache-Control'] = 'no-cache'
  response.headers['Connection'] = 'keep-alive'
  response.headers['X-Accel-Buffering'] = 'no' # Disable nginx buffering

  response.stream.write("") # Initialize stream

  generate_text_stream(data)
rescue ActionController::Live::ClientDisconnected
  Rails.logger.debug('[RedactorAI] Client disconnected during stream')
rescue RubyLLM::RateLimitError
  response.stream.write("data: #{({ error: 'AI service is temporarily rate limited. Please try again in a moment.' }).to_json}\n\n")
rescue RubyLLM::ContextLengthExceededError
  response.stream.write("data: #{({ error: 'The content is too long for the AI model. Please shorten it and try again.' }).to_json}\n\n")
rescue RubyLLM::Error => e
  Rails.logger.error("[RedactorAI] RubyLLM streaming error: #{e.message}")
  response.stream.write("data: #{({ error: "AI service error: #{e.message}" }).to_json}\n\n")
rescue StandardError => e
  Rails.logger.error("[RedactorAI] Streaming error: #{e.message}")
  response.stream.write("data: #{({ error: e.message }).to_json}\n\n")
ensure
  response.stream.close
end