Stage 7: Rails 7.2 → 8.1 on Ruby 3.2.11

- Bump Rails to 8.1.3 (Ruby unchanged at 3.2.11, new gemset rails8-upgrade)
- config.load_defaults 8.1; merge app:update diffs for all environment files
- Remove routing-filter 0.7.0; replace with native scope '(:locale)' in
  routes.rb and default_url_options in ApplicationController
- Delete config/initializers/routing_filter_rails71_patch.rb
- Replace vendored TinyMCE 3.x (~200 files) with tinymce-rails ~> 8.3;
  migrate admin_interface.js from jQuery .tinymce()/advanced theme to
  tinymce.init(); add config/tinymce.yml; note: TinyMCE 7+ is GPL
- rails-i18n ~> 8.0 added explicitly (previously indirect dependency)
- awesome_nested_set, acts-as-taggable-on pinned to git main/master
  (gemspec activerecord < 8.1 ceiling; no functional incompatibility;
  repin to version once upstream releases updated gemspecs)
- globalize ~> 7.0, libxml-ruby ~> 5.0, nokogiri ~> 1.18, pg ~> 1.5
- sass-rails, coffee-rails, uglifier moved from :assets group to main
  (Sprockets 4 convention; :assets group no longer meaningful)
- Node: head, draft, lock_owner marked belongs_to optional: true
- Page: node, user, editor marked belongs_to optional: true
- Static assets in public/images/ and public/javascripts/ referenced via
  plain HTML tags; Rails 8 load_defaults raises on pipeline helpers for
  undeclared assets
- sessions_controller_test.rb: remove stale require and dead rescue_action
- users_controller_test.rb: assert button[type=submit] not input[type=submit]
  (Rails 8 button_to renders <button> not <input>)
- test_helper.rb: node.reload after children.create! (awesome_nested_set
  3.9.0 does not refresh parent in memory after callback)
- 129 runs, 339 assertions, 3 failures, 0 errors — identical baseline to 7.2

4 files changed, 19 insertions, 20 deletions

diff --git a/app/views/content/_featured_articles.html.erb b/app/views/content/_featured_articles.html.erb
index c69911f..6717c51 100644
--- a/app/views/content/_featured_articles.html.erb
+++ b/app/views/content/_featured_articles.html.erb
@@ -10,35 +10,35 @@
   )% -->
 
   <%= link_to(
-        image_tag( 'chaosradio.png' ),
+        '<img src="/images/chaosradio.png" alt="Chaosradio">'.html_safe,
         "https://chaosradio.ccc.de/",
         :id => "chaosradio_icon",
         :title => "Chaosradio"
   )%>
 
   <%= link_to(
-        image_tag( 'media-ccc-de-banner.svg', :size => '155x45' ),
+        '<img src="/images/media-ccc-de-banner.svg" width="155" height="45" alt="Media Dot CCC Dot de">'.html_safe,
         "https://media.ccc.de",
         :id => "media_ccc_de_icon",
         :title => "Media Dot CCC Dot de"
   )%>
 
   <%= link_to(
-        image_tag( 'ds.png' ),
+        '<img src="/images/ds.png" alt="Datenschleuder">'.html_safe,
         "https://ds.ccc.de/",
         :id => "ds_icon",
         :title => "Datenschleuder"
   )%>
 
   <%= link_to(
-        image_tag( 'events.png' ),
+        '<img src="/images/events.png" alt="Events-Blog">'.html_safe,
         "https://events.ccc.de/",
         :id => "events_icon",
-        :title => "Events Blog"
+        :title => "Events-Blog"
   )%>
 
   <%= link_to(
-        image_tag( 'Fediverse.svg', :size => '64x64' ),
+        '<img src="/images/Fediverse.svg" width="64" height="64" alt="Fediverse">'.html_safe,
         "https://social.bau-ha.us/@ccc",
         :rel => 'me',
         :id => "fediverse_icon",
@@ -46,7 +46,7 @@
   )%>
 
   <%= link_to(
-        image_tag( 'Bluesky_Logo.svg', :size => '64x64' ),
+        '<img src="/images/Bluesky_Logo.svg" width="64" height="64" alt="bsky">'.html_safe,
         "https://bsky.app/profile/ccc.de",
         :id => "bluesky_icon",
         :title => "bsky"
diff --git a/app/views/layouts/admin.html.erb b/app/views/layouts/admin.html.erb
index 2a90786..890aeaa 100644
--- a/app/views/layouts/admin.html.erb
+++ b/app/views/layouts/admin.html.erb
@@ -7,13 +7,12 @@
     <%= csrf_meta_tags %>
   
     <title><%= "#{params[:controller]} | #{params[:action]}" %></title>
-    <%= javascript_include_tag 'admin_bundle' %>
-    <%= javascript_include_tag 'tiny_mce/jquery.tinymce.js' %>
     <%= javascript_tag "var AUTH_TOKEN = #{form_authenticity_token.inspect};" if protect_against_forgery? %>
-    <%= stylesheet_link_tag 'admin' %>
-    <%= javascript_include_tag 'admin_search.js' %>
-    <%= javascript_include_tag 'admin_interface.js' %>
-    <%= stylesheet_link_tag 'admin' %>
+    <%= javascript_include_tag 'admin_bundle' %>
+    <%= tinymce_assets %>
+    <link rel="stylesheet" href="/stylesheets/admin.css">
+    <script src="/javascripts/admin_search.js"></script>
+    <script src="/javascripts/admin_interface.js"></script>
   </head>
   
   <body>
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index c5cbf14..48e0a5b 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -10,11 +10,11 @@
     <meta property="og:description" content="Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung." />
 
     <title><%= page_title %></title>
-    <%= stylesheet_link_tag "ccc" %>
-    <%= javascript_include_tag 'jquery-1.3.2.min' %>
-    <%= javascript_include_tag 'shadowbox/shadowbox' %>
-    <%= stylesheet_link_tag "shadowbox" %>
-    <%= javascript_include_tag 'public' %>
+    <link rel="stylesheet" href="/stylesheets/ccc.css">
+    <script src="/javascripts/jquery-1.3.2.min.js"></script>
+    <script src="/javascripts/shadowbox/shadowbox.js"></script>
+    <link rel="stylesheet" href="/stylesheets/shadowbox.css">
+    <script src="/javascripts/public.js"></script>
 
     <%= auto_discovery_link_tag(:atom, '/rss/updates.xml', title: "ATOM") %>
     <%= auto_discovery_link_tag(:rss,  '/rss/updates.rdf', title: "RSS") %>
@@ -31,7 +31,7 @@
   <body lang="<%= @page ? @page.effective_lang : 'de' %>">
     <div id="wrapper">
       <div id="header">
-        <%= image_tag("header.png") %>
+        <img src="/images/header.png" alt="">
       </div>
       <div id="toolbox">
         <div id="search">
diff --git a/app/views/revisions/diff.html.erb b/app/views/revisions/diff.html.erb
index efda85d..b8d061d 100644
--- a/app/views/revisions/diff.html.erb
+++ b/app/views/revisions/diff.html.erb
@@ -38,7 +38,7 @@
   </div>
 </pre>
 
-<%= javascript_include_tag 'cacycle_diff' %>
+<script src="/javascripts/cacycle_diff.js"></script>
 <script type="text/javascript" charset="utf-8">
   window.onload = function() {
     title1    = document.getElementById('start_title').innerHTML;