add basic support for labels

app/assets/stylesheets/style.css.scss

@@ -984,4 +984,13 @@ nav.pagination {
   color: #000;
   display: inline-block;
   padding: 2px 5px;
+}
+
+.label {
+  background: #d40;
+  padding: 0.1em 0.2em;
+  border-radius: 0.2em;
+  color: #b20;
+  border: 1px solid #B20;
+  text-shadow: -1px -1px #e50, 1px 1px #a10;
 }

app/models/forum.rb

@@ -3,6 +3,7 @@ class Forum < ActiveRecord::Base
   has_many :forumthreads
   belongs_to :role_read, class_name: "Role", foreign_key: "role_read_id"
   belongs_to :role_write, class_name: "Role", foreign_key: "role_write_id"
+  has_and_belongs_to_many :labels
 
   def to_s
     name

app/models/forumthread.rb

@@ -6,6 +6,7 @@ class Forumthread < ActiveRecord::Base
   belongs_to :forum
   belongs_to :user_author, class_name: "User", foreign_key: "user_author_id"
   belongs_to :user_editor, class_name: "User", foreign_key: "user_editor_id"
+  belongs_to :label
   has_many   :threadreplies
 
   validates_presence_of :title, :author, :forum

app/models/label.rb

@@ -0,0 +1,11 @@
+class Label < ActiveRecord::Base
+  validates_presence_of :name
+  belongs_to :role
+  has_and_belongs_to_many :forums
+  has_many :forumthreads
+
+  def to_s
+    name.upcase
+  end
+
+end

app/views/forumthreads/show.html.erb

@@ -1,5 +1,5 @@
 <%= link_to @thread.forum.group, forumgroup_path(@thread.forum.group) %> → <%= link_to @thread.forum, @thread.forum %> → <%=truncate(@thread.title, length: 60, omission: " …") %>
-<h1><%= title @thread.title %></h1>
+<h1><%= render partial: "labels/label", locals: {label: @thread.label} %><%= title @thread.title %></h1>
 
 <div class="item-group thread with-avatar" id="thread-<%= @thread.id %>">
   <div class="header">

app/views/labels/_label.html.erb

@@ -0,0 +1,3 @@
+<% if label %>
+  <span class="label label-<%= label.name.downcase %>"><%= label %></span>
+<% end %>

db/migrate/20141120202853_add_labels.rb

@@ -0,0 +1,15 @@
+class AddLabels < ActiveRecord::Migration
+  def change
+    create_table :labels do |t|
+      t.string :name
+      t.references :role
+    end
+
+    add_column :forumthreads, :label_id, :integer
+
+    create_table :forums_labels, id: false do |t|
+      t.references :forum
+      t.references :label
+    end
+  end
+end

db/schema.rb

@@ -11,15 +11,15 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140617183755) do
+ActiveRecord::Schema.define(version: 20141120202853) do
 
   create_table "blogposts", force: true do |t|
     t.string   "title"
     t.text     "content"
     t.integer  "user_author_id"
     t.integer  "user_editor_id"
-    t.datetime "created_at",     null: false
-    t.datetime "updated_at",     null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
   end
 
   create_table "comments", force: true do |t|
@@ -27,8 +27,8 @@ ActiveRecord::Schema.define(version: 20140617183755) do
     t.integer  "user_author_id"
     t.integer  "user_editor_id"
     t.integer  "blogpost_id"
-    t.datetime "created_at",     null: false
-    t.datetime "updated_at",     null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
   end
 
   create_table "forumgroups", force: true do |t|
@@ -46,6 +46,11 @@ ActiveRecord::Schema.define(version: 20140617183755) do
     t.integer "forumgroup_id"
   end
 
+  create_table "forums_labels", id: false, force: true do |t|
+    t.integer "forum_id"
+    t.integer "label_id"
+  end
+
   create_table "forumthreads", force: true do |t|
     t.string   "title"
     t.text     "content"
@@ -54,8 +59,9 @@ ActiveRecord::Schema.define(version: 20140617183755) do
     t.integer  "user_author_id"
     t.integer  "user_editor_id"
     t.integer  "forum_id"
-    t.datetime "created_at",                     null: false
-    t.datetime "updated_at",                     null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "label_id"
   end
 
   create_table "info", force: true do |t|
@@ -63,9 +69,15 @@ ActiveRecord::Schema.define(version: 20140617183755) do
     t.text   "content"
   end
 
-  create_table "register_tokens", primary_key: "uuid", force: true do |t|
-    t.string "token", limit: 6, null: false
-    t.string "email",           null: false
+  create_table "labels", force: true do |t|
+    t.string  "name"
+    t.integer "role_id"
+  end
+
+  create_table "register_tokens", force: true do |t|
+    t.string "uuid",  limit: 32, null: false
+    t.string "token", limit: 6,  null: false
+    t.string "email",            null: false
   end
 
   create_table "roles", force: true do |t|
@@ -76,8 +88,8 @@ ActiveRecord::Schema.define(version: 20140617183755) do
   create_table "sessions", force: true do |t|
     t.string   "session_id", null: false
     t.text     "data"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
   end
 
   add_index "sessions", ["session_id"], name: "index_sessions_on_session_id", using: :btree
@@ -88,8 +100,8 @@ ActiveRecord::Schema.define(version: 20140617183755) do
     t.integer  "user_author_id"
     t.integer  "user_editor_id"
     t.integer  "forumthread_id"
-    t.datetime "created_at",     null: false
-    t.datetime "updated_at",     null: false
+    t.datetime "created_at"
+    t.datetime "updated_at"
   end
 
   create_table "users", force: true do |t|
@@ -109,7 +121,7 @@ ActiveRecord::Schema.define(version: 20140617183755) do
     t.string   "email_token"
     t.boolean  "confirmed",                   default: false
     t.datetime "last_seen"
-    t.integer  "role_id",                     default: 3,     null: false
+    t.integer  "role_id",                                     null: false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.boolean  "mail_own_thread_reply",       default: true