Class: Studio::EmailImagesController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/studio/email_images_controller.rb

Overview

DEPRECATED — superseded by Studio::EmailsController (/admin/emails), which shows every registered email with its live image, says whether that image is the inherited default or app-owned, and uploads through the crop modal.

Kept alive for ONE release on purpose, not by neglect. consumer-ci.yml checks out each consumer repo with no ref: — i.e. its DEFAULT BRANCH — and runs that suite against the engine PR. mcritchie-studio and turf-monster both have tests on main that drive this page and its admin_email_image_path helper, so deleting it here would redden their lanes from the moment the PR opens, and nothing inside the engine PR could fix it: the consumer PRs would have to travel accepted -> release -> main in BOTH apps before this could go green.

So the retirement is staged: this release adds /admin/emails and leaves this page working; each app's adoption task moves its link and its tests; a later engine minor deletes this file, its view, and its two routes once no consumer's main references them.

It is not frozen in its broken state, though — see #index.

Constant Summary collapse

MAX_BYTES = 
8.megabytes

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/studio/email_images_controller.rb', line 25

def index
  @variants = Studio::EmailCatalog.variants
end

#successor_path ⇒ Object

The canonical page this one is being retired in favour of, or nil when this app has not drawn it. Rendered as a banner at the top of the old view so an admin who lands here by a stale link is walked forward.

The nil case is REAL, not defensive padding: /admin/emails is opt-in (Studio.draw_admin_emails_routes, default off because turf-monster owns the name), so on any app that has not opted in the helper does not exist and a bare call raises NameError — which 500s this page. Consumer CI caught exactly that on mcritchie-studio.

Asks the ROUTER rather than the config flag: the flag is read at route-draw time, so a host that flips it afterwards would still have no route, and the router is the thing that actually knows.



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# File 'app/controllers/studio/email_images_controller.rb', line 42

def successor_path
  return nil unless Rails.application.routes.named_routes.key?(:admin_emails)

  admin_emails_path
end

#update ⇒ Object

PATCH /admin/email_images/:variant — upload/replace a banner.



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# File 'app/controllers/studio/email_images_controller.rb', line 50

def update
  variant = params[:variant].to_s
  return head :not_found unless Studio::EmailCatalog.known?(variant)

  file = params[:image]
  unless valid_image?(file)
    message = file.blank? ? "Choose an image to upload." : "Use a PNG, JPG, or WebP under 8 MB."
    return redirect_to admin_email_images_path, alert: message, status: :see_other
  end

  rescue_and_log do
    Studio::EmailCatalog.store(variant, io: file, content_type: file.content_type)
    redirect_to admin_email_images_path, notice: "#{Studio::EmailCatalog.label(variant)} banner updated."
  end
rescue StandardError
  redirect_to admin_email_images_path, alert: "Couldn't save the image. Please try again.", status: :see_other
end