Add "public" setting to contests

app/controllers/contests_controller.rb

@@ -67,7 +67,7 @@ class ContestsController < ApplicationController
 
   def scoreboard
     @contest = Contest.find_by(slug: params[:id])
-    unless @contest
+    unless @contest && @contest.public
       skip_authorization
       not_found and return
     end
@@ -94,6 +94,6 @@ class ContestsController < ApplicationController
   end
 
   def contest_params
-    params.expect(contest: [ :lang, :name, :team, :allow_registration ])
+    params.expect(contest: [ :lang, :name, :public, :team, :allow_registration ])
   end
 end

app/models/contest.rb

@@ -6,6 +6,7 @@
 #  allow_registration :boolean          default(FALSE)
 #  lang               :string           default("en")
 #  name               :string
+#  public             :boolean          default(FALSE)
 #  slug               :string
 #  team               :boolean          default(FALSE)
 #  created_at         :datetime         not null

app/views/contests/_form.html.slim

@@ -9,6 +9,11 @@
       .form-floating
         = form.select :lang, Languages::AVAILABLE_LANGUAGES.map { |lang| [ lang[:name], lang[:id] ] }, {}, class: "form-select"
         = form.label :lang
+  .row.mb-3
+    .col
+      .form-check.form-switch
+        = form.check_box :public, class: "form-check-input"
+        = form.label :public
   .row.mb-3
     .col
       .form-check.form-switch

app/views/contests/show.html.slim

@@ -14,8 +14,12 @@ javascript:
 
 .row.mb-5
   .col
-    a.btn.btn-success href="/public/#{@contest.slug}"
+    - if @contest.public
-      = t("contests.show.open_public_scoreboard")
+      a.btn.btn-success href="/public/#{@contest.slug}"
+        = t("contests.show.open_public_scoreboard")
+    - else
+      a.btn.btn-success.disabled
+        = t("contests.show.public_scoreboard_disabled")
     button.btn.btn-success.ms-3 onclick="copyExtensionUrlToClipboard()"
       css:
         button > svg {

config/locales/en.yml

@@ -47,6 +47,7 @@ en:
       contest:
         lang: Language for the public scoreboard
         name: Name
+        public: Enable the public scoreboard
         team: Team contest
         team_description: For UI display purposes mainly
         allow_registration: Allow registration
@@ -141,6 +142,7 @@ en:
       add_puzzle: Add puzzle
       copy_extension_url: Copy the URL for connecting from the browser extension
       open_public_scoreboard: Open public scoreboard
+      public_scoreboard_disabled: The public scoreboard is disabled
       url_copied: URL copied to the clipboard
   contestants:
     convert_csv:

config/locales/fr.yml

@@ -18,6 +18,7 @@ fr:
       contest:
         lang: Langue pour le classement public
         name: Nom
+        public: Activer le classement public
         team: Concours par équipes
         team_description: Principalement pour des raisons d'affichage
         allow_registration: Autoriser l'inscription via l'interface
@@ -112,6 +113,7 @@ fr:
       add_puzzle: Ajouter un puzzle
       copy_extension_url: Copier l'URL pour la connexion depuis l'extension web
       open_public_scoreboard: Ouvrir le classement public
+      public_scoreboard_disabled: Le classement public n'est pas activé
       url_copied: L’URL a été copiée dans le presse-papier
   contestants:
     convert_csv:

db/migrate/20250625075513_add_public_to_contest.rb

@@ -0,0 +1,5 @@
+class AddPublicToContest < ActiveRecord::Migration[8.0]
+  def change
+    add_column :contests, :public, :boolean, default: false
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_06_20_051905) do
+ActiveRecord::Schema[8.0].define(version: 2025_06_25_075513) do
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
@@ -75,6 +75,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_06_20_051905) do
     t.boolean "allow_registration", default: false
     t.string "slug"
     t.string "lang", default: "en"
+    t.boolean "public", default: false
     t.index ["slug"], name: "index_contests_on_slug", unique: true
     t.index ["user_id"], name: "index_contests_on_user_id"
   end

spec/factories/contests.rb

@@ -6,6 +6,7 @@
 #  allow_registration :boolean          default(FALSE)
 #  lang               :string           default("en")
 #  name               :string
+#  public             :boolean          default(FALSE)
 #  slug               :string
 #  team               :boolean          default(FALSE)
 #  created_at         :datetime         not null