Remove temporary files used in previous glitch-fixing commit

This reverts commit 08a64d4987.

Gemfile

@@ -11,11 +11,11 @@ gem 'mysql2', '~> 0.5.5'
 
 # For reading the .env file, which you can use in development to more easily
 # set environment variables for secret data.
-gem 'dotenv-rails', '~> 2.8', '>= 2.8.1'
+gem 'dotenv', '~> 3.2'
 
 # For the asset pipeline: templates, CSS, JS, etc.
 gem 'sprockets', '~> 4.2'
-gem 'haml', '~> 6.1', '>= 6.1.1'
+gem 'haml', '~> 7.2'
 gem 'sass-rails', '~> 6.0'
 gem 'terser', '~> 1.1', '>= 1.1.17'
 gem 'jsbundling-rails', '~> 1.3'
@@ -74,7 +74,7 @@ end
 gem 'bootsnap', '~> 1.16', require: false
 
 # For investigating performance issues.
-gem "rack-mini-profiler", "~> 3.1"
+gem 'rack-mini-profiler', '~> 4.0', '>= 4.0.1'
 gem "memory_profiler", "~> 1.0"
 gem "stackprof", "~> 0.2.25"
 
@@ -86,9 +86,5 @@ gem "sentry-rails", "~> 5.12"
 gem "shell", "~> 0.8.1"
 
 # For automated tests.
-group :development, :test do
-	gem "rspec-rails", "~> 7.0"
-end
-group :test do
-	gem "webmock", "~> 3.24"
-end
+gem 'rspec-rails', '~> 8.0', '>= 8.0.2', group: [:development, :test]
+gem "webmock", "~> 3.24", group: [:test]

Gemfile.lock

@@ -143,10 +143,7 @@ GEM
     devise-encryptable (0.2.0)
       devise (>= 2.1.0)
     diff-lcs (1.6.2)
-    dotenv (2.8.1)
-    dotenv-rails (2.8.1)
-      dotenv (= 2.8.1)
-      railties (>= 3.2)
+    dotenv (3.2.0)
     drb (2.2.3)
     e2mmap (0.1.0)
     email_validator (2.2.4)
@@ -184,7 +181,7 @@ GEM
     fiber-storage (1.0.1)
     globalid (1.3.0)
       activesupport (>= 6.1)
-    haml (6.4.0)
+    haml (7.2.0)
       temple (>= 0.8.2)
       thor
       tilt
@@ -310,7 +307,7 @@ GEM
     rack (3.2.4)
     rack-attack (6.8.0)
       rack (>= 1.0, < 4)
-    rack-mini-profiler (3.3.1)
+    rack-mini-profiler (4.0.1)
       rack (>= 1.2.0)
     rack-oauth2 (2.3.0)
       activesupport
@@ -383,10 +380,10 @@ GEM
     rspec-mocks (3.13.7)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-rails (7.1.1)
-      actionpack (>= 7.0)
-      activesupport (>= 7.0)
-      railties (>= 7.0)
+    rspec-rails (8.0.2)
+      actionpack (>= 7.2)
+      activesupport (>= 7.2)
+      railties (>= 7.2)
       rspec-core (~> 3.13)
       rspec-expectations (~> 3.13)
       rspec-mocks (~> 3.13)
@@ -493,9 +490,9 @@ DEPENDENCIES
   debug (~> 1.9.2)
   devise (~> 4.9, >= 4.9.2)
   devise-encryptable (~> 0.2.0)
-  dotenv-rails (~> 2.8, >= 2.8.1)
+  dotenv (~> 3.2)
   falcon (~> 0.48.0)
-  haml (~> 6.1, >= 6.1.1)
+  haml (~> 7.2)
   http_accept_language (~> 2.1, >= 2.1.1)
   jsbundling-rails (~> 1.3)
   letter_opener (~> 1.8, >= 1.8.1)
@@ -506,11 +503,11 @@ DEPENDENCIES
   omniauth-rails_csrf_protection (~> 2.0, >= 2.0.1)
   omniauth_openid_connect (~> 0.7.1)
   rack-attack (~> 6.7)
-  rack-mini-profiler (~> 3.1)
+  rack-mini-profiler (~> 4.0, >= 4.0.1)
   rails (~> 8.0, >= 8.0.1)
   rails-i18n (~> 8.0, >= 8.0.1)
   rdiscount (~> 2.2, >= 2.2.7.1)
-  rspec-rails (~> 7.0)
+  rspec-rails (~> 8.0, >= 8.0.2)
   ruby-vips (~> 2.2)
   sanitize (~> 7.0)
   sass-rails (~> 6.0)

app/assets/javascripts/swf_assets/show.js

@@ -150,13 +150,13 @@ function updateStage() {
 
 function updateCanvasDimensions() {
 	// Set the canvas's internal dimensions to be higher, if the device has high
-	// DPI. Scale the movie clip to match, too.
+	// DPI. Scale the stage to match, too.
 	const internalWidth = canvas.offsetWidth * window.devicePixelRatio;
 	const internalHeight = canvas.offsetHeight * window.devicePixelRatio;
 	canvas.width = internalWidth;
 	canvas.height = internalHeight;
-	movieClip.scaleX = internalWidth / library.properties.width;
-	movieClip.scaleY = internalHeight / library.properties.height;
+	stage.scaleX = internalWidth / library.properties.width;
+	stage.scaleY = internalHeight / library.properties.height;
 }
 
 window.addEventListener("resize", () => {
@@ -176,23 +176,28 @@ window.addEventListener("resize", () => {
 ////////////////////////////////////////////////////
 
 async function startMovie() {
+	// Install the MotionGuidePlugin, which is needed for motion path animations.
+	createjs.MotionGuidePlugin.install();
+
 	// Load the movie's library (from the JS file already run), and use it to
 	// build a movie clip.
 	library = await getLibrary();
 	movieClip = buildMovieClip(library);
 
-	updateCanvasDimensions();
-
 	if (canvas.getContext("2d") == null) {
 		console.warn(`Out of memory, can't use canvas for ${libraryUrl}.`);
 		// TODO: "Too many animations!"
 		return;
 	}
 
-	stage = new window.createjs.Stage(canvas);
+	stage = new library.Stage(canvas);
 	stage.addChild(movieClip);
+	updateCanvasDimensions();
 	updateStage();
 
+	// Signal to the library that the composition is ready.
+	AdobeAn.compositionLoaded(library.properties.id);
+
 	loadingStatus = "loaded";
 	canvas.setAttribute("data-status", "loaded");
 

app/controllers/application_controller.rb

@@ -12,11 +12,9 @@ class ApplicationController < ActionController::Base
   before_action :save_return_to_path,
     if: ->(c) { c.controller_name == 'sessions' && c.action_name == 'new' }
 
-  # Enable profiling tools if logged in as admin.
+  # Enable profiling tools in development or when logged in as an admin.
   before_action do
-    if current_user && current_user.admin?
-      Rack::MiniProfiler.authorize_request
-    end
+    Rack::MiniProfiler.authorize_request if Rails.env.development? || current_user&.admin?
   end
 
   class AccessDenied < StandardError; end

app/javascript/wardrobe-2020/components/OutfitMovieLayer.js

@@ -390,6 +390,10 @@ export function loadMovieLibrary(librarySrc, { preferArchive = false } = {}) {
 			);
 		}
 		delete window.AdobeAn.compositions[compositionId];
+
+		// Install the MotionGuidePlugin, which is needed for motion path animations.
+		window.createjs.MotionGuidePlugin.install();
+
 		const library = composition.getLibrary();
 
 		// One more loading step as part of loading this library is loading the