Upgrade acts-as-taggable-on to 3.5, add Rails 3.2 config fixes

- Bump acts-as-taggable-on from 2.4.1 to 3.5.0
- Fake engine migrations for pre-existing schema
- Set serve_static_assets in development
- Fix request.fullpath in authenticated_system (request_uri removed in Rails 3.x)
- Fix Paperclip path format to match existing file layout

11 files changed, 127 insertions, 6 deletions

diff --git a/Gemfile b/Gemfile
index 9a803c9..594f94e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ gem 'rails', '3.2.22.5'
 gem 'pg', '~> 0.17.0'
 
 # from your vendor/plugins, now as gems:
-gem 'acts-as-taggable-on', '~> 2.4'
+gem 'acts-as-taggable-on', '~> 3.5'
 gem 'awesome_nested_set', '~> 2.1'
 gem 'acts_as_list'
 gem 'globalize3', '~> 0.3.0'
@@ -25,7 +25,7 @@ group :assets do
 end
 
 group :test do
-  gem 'test-unit', '~> 3.0'
+  gem 'test-unit', '~> 3.5'
 end
 
 gem 'chaos_calendar', :git => 'https://github.com/erdgeist/chaoscalendar.git', :require => 'chaos_calendar', :branch => 'erdgeist-ruby1.9'
diff --git a/Gemfile.lock b/Gemfile.lock
index 84425ea..34e0133 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,8 +35,8 @@ GEM
     activesupport (3.2.22.5)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
-    acts-as-taggable-on (2.4.1)
-      rails (>= 3, < 5)
+    acts-as-taggable-on (3.5.0)
+      activerecord (>= 3.2, < 5)
     acts_as_list (0.9.19)
       activerecord (>= 3.0)
     arel (3.0.3)
@@ -148,7 +148,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  acts-as-taggable-on (~> 2.4)
+  acts-as-taggable-on (~> 3.5)
   acts_as_list
   awesome_nested_set (~> 2.1)
   chaos_calendar!
@@ -161,7 +161,7 @@ DEPENDENCIES
   rails (= 3.2.22.5)
   routing-filter (~> 0.3)
   sass-rails (~> 3.2.3)
-  test-unit (~> 3.0)
+  test-unit (~> 3.5)
   uglifier (>= 1.0.3)
   unicorn (~> 1.1)
   will_paginate (~> 3.0)
diff --git a/bin/rails b/bin/rails
new file mode 100755
index 0000000..7fd59cc
--- /dev/null
+++ b/bin/rails
@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'rails' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "pathname"
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+bundle_binstub = File.expand_path("../bundle", __FILE__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("railties", "rails")
diff --git a/config.ru b/config.ru
new file mode 100644
index 0000000..64c7ad9
--- /dev/null
+++ b/config.ru
@@ -0,0 +1,4 @@
+# This file is used by Rack-based servers to start the application.
+
+require ::File.expand_path('../config/environment',  __FILE__)
+run Cccms::Application
diff --git a/config/application.rb b/config/application.rb
index 9b7ae67..cb92166 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -56,5 +56,6 @@ module Cccms
     config.i18n.default_locale = :de
 
     config.filter_parameters += [:password, :password_confirmation]
+    config.serve_static_assets = true
   end
 end
diff --git a/config/environments/development.rb b/config/environments/development.rb
index 6446686..94f216f 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -17,4 +17,5 @@ Cccms::Application.configure do
   config.action_mailer.raise_delivery_errors = false
 
   config.active_support.deprecation = :log
+  config.serve_static_assets = true
 end
diff --git a/db/migrate/20260624035149_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb b/db/migrate/20260624035149_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..6bbd559
--- /dev/null
+++ b/db/migrate/20260624035149_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb
@@ -0,0 +1,31 @@
+# This migration comes from acts_as_taggable_on_engine (originally 1)
+class ActsAsTaggableOnMigration < ActiveRecord::Migration
+  def self.up
+    create_table :tags do |t|
+      t.string :name
+    end
+
+    create_table :taggings do |t|
+      t.references :tag
+
+      # You should make sure that the column created is
+      # long enough to store the required class names.
+      t.references :taggable, polymorphic: true
+      t.references :tagger, polymorphic: true
+
+      # Limit is created to prevent MySQL error on index
+      # length for MyISAM table type: http://bit.ly/vgW2Ql
+      t.string :context, limit: 128
+
+      t.datetime :created_at
+    end
+
+    add_index :taggings, :tag_id
+    add_index :taggings, [:taggable_id, :taggable_type, :context]
+  end
+
+  def self.down
+    drop_table :taggings
+    drop_table :tags
+  end
+end
diff --git a/db/migrate/20260624035150_add_missing_unique_indices.acts_as_taggable_on_engine.rb b/db/migrate/20260624035150_add_missing_unique_indices.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..4ca676f
--- /dev/null
+++ b/db/migrate/20260624035150_add_missing_unique_indices.acts_as_taggable_on_engine.rb
@@ -0,0 +1,20 @@
+# This migration comes from acts_as_taggable_on_engine (originally 2)
+class AddMissingUniqueIndices < ActiveRecord::Migration
+  def self.up
+    add_index :tags, :name, unique: true
+
+    remove_index :taggings, :tag_id
+    remove_index :taggings, [:taggable_id, :taggable_type, :context]
+    add_index :taggings,
+              [:tag_id, :taggable_id, :taggable_type, :context, :tagger_id, :tagger_type],
+              unique: true, name: 'taggings_idx'
+  end
+
+  def self.down
+    remove_index :tags, :name
+
+    remove_index :taggings, name: 'taggings_idx'
+    add_index :taggings, :tag_id
+    add_index :taggings, [:taggable_id, :taggable_type, :context]
+  end
+end
diff --git a/db/migrate/20260624035151_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb b/db/migrate/20260624035151_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..8edb508
--- /dev/null
+++ b/db/migrate/20260624035151_add_taggings_counter_cache_to_tags.acts_as_taggable_on_engine.rb
@@ -0,0 +1,15 @@
+# This migration comes from acts_as_taggable_on_engine (originally 3)
+class AddTaggingsCounterCacheToTags < ActiveRecord::Migration
+  def self.up
+    add_column :tags, :taggings_count, :integer, default: 0
+
+    ActsAsTaggableOn::Tag.reset_column_information
+    ActsAsTaggableOn::Tag.find_each do |tag|
+      ActsAsTaggableOn::Tag.reset_counters(tag.id, :taggings)
+    end
+  end
+
+  def self.down
+    remove_column :tags, :taggings_count
+  end
+end
diff --git a/db/migrate/20260624035152_add_missing_taggable_index.acts_as_taggable_on_engine.rb b/db/migrate/20260624035152_add_missing_taggable_index.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..71f2d7f
--- /dev/null
+++ b/db/migrate/20260624035152_add_missing_taggable_index.acts_as_taggable_on_engine.rb
@@ -0,0 +1,10 @@
+# This migration comes from acts_as_taggable_on_engine (originally 4)
+class AddMissingTaggableIndex < ActiveRecord::Migration
+  def self.up
+    add_index :taggings, [:taggable_id, :taggable_type, :context]
+  end
+
+  def self.down
+    remove_index :taggings, [:taggable_id, :taggable_type, :context]
+  end
+end
diff --git a/db/migrate/20260624035153_change_collation_for_tag_names.acts_as_taggable_on_engine.rb b/db/migrate/20260624035153_change_collation_for_tag_names.acts_as_taggable_on_engine.rb
new file mode 100644
index 0000000..bfb06bc
--- /dev/null
+++ b/db/migrate/20260624035153_change_collation_for_tag_names.acts_as_taggable_on_engine.rb
@@ -0,0 +1,10 @@
+# This migration comes from acts_as_taggable_on_engine (originally 5)
+# This migration is added to circumvent issue #623 and have special characters
+# work properly
+class ChangeCollationForTagNames < ActiveRecord::Migration
+  def up
+    if ActsAsTaggableOn::Utils.using_mysql?
+      execute("ALTER TABLE tags MODIFY name varchar(255) CHARACTER SET utf8 COLLATE utf8_bin;")
+    end
+  end
+end