Contest language & top buttons

app/controllers/contests_controller.rb

@@ -70,6 +70,8 @@ class ContestsController < ApplicationController
     end
     authorize @contest
 
+    I18n.locale = @contest.lang
+
     @title = I18n.t("contests.scoreboard.title", name: @contest.name)
     @contestants = @contest.contestants.sort_by { |contestant| [ -contestant.completions.size, contestant.time_seconds ] }
     @puzzles = @contest.puzzles.order(:id)
@@ -89,6 +91,6 @@ class ContestsController < ApplicationController
   end
 
   def contest_params
-    params.expect(contest: [ :name, :team, :allow_registration ])
+    params.expect(contest: [ :lang, :name, :team, :allow_registration ])
   end
 end

app/lib/languages.rb

@@ -1,3 +1,3 @@
 module Languages
-  AVAILABLE_LANGUAGES = [ { id: "en", name: "English" }, { id: "fr", name: "French" } ]
+  AVAILABLE_LANGUAGES = [ { id: "en", name: "English" }, { id: "fr", name: "Français" } ]
 end

app/models/contest.rb

@@ -4,6 +4,7 @@
 #
 #  id                 :integer          not null, primary key
 #  allow_registration :boolean          default(FALSE)
+#  lang               :string           default("en")
 #  name               :string
 #  slug               :string
 #  team               :boolean          default(FALSE)
@@ -32,6 +33,7 @@ class Contest < ApplicationRecord
   friendly_id :name, use: :slugged
 
   validates :name, presence: true
+  validates :lang, inclusion: { in: Languages::AVAILABLE_LANGUAGES.map { |lang| lang[:id] } }
 
   generates_token_for :token
 end

app/views/contests/_form.html.slim

@@ -4,6 +4,11 @@
       .form-floating
         = form.text_field :name, autocomplete: "off", class: "form-control"
         = form.label :name, class: "required"
+  .row.mb-3
+    .col
+      .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

app/views/contests/scoreboard.html.slim

@@ -2,13 +2,14 @@ table.table.table-striped.table-hover
   thead
     tr
       th scope="col"
-        | Rank
+        = t("helpers.rank")
       th scope="col"
-        | Name
+        = t("activerecord.attributes.contestant.name")
+      - if @contest.puzzles.size > 1
+        th scope="col"
+          = t("activerecord.attributes.contestant.completions")
       th scope="col"
-        | Completed puzzles
-      th scope="col"
-        | Total time
+        = t("activerecord.attributes.contestant.display_time")
   tbody
     - @contestants.each_with_index do |contestant, index|
       tr scope="row"
@@ -16,7 +17,8 @@ table.table.table-striped.table-hover
           = index + 1
         td
           = contestant.name
-        td
-          = contestant.completions.length
+        - if @contest.puzzles.size > 1
+          td
+            = contestant.completions.length
         td
           = contestant.display_time

app/views/contests/show.html.slim

@@ -1,21 +1,31 @@
-.row.mb-4
+- if @badges.size > 0
+  .row.mb-4
+    .col
+      .badges style="margin-top: -18px; position: absolute"
+        - @badges.each do |badge|
+          span.badge.text-bg-info.me-2
+            = badge
+
+javascript:
+  async function copyExtensionUrlToClipboard() {
+    await navigator.clipboard.writeText("#{message_url}?token=#{@contest.generate_token_for(:token)}");
+  }
+
+.row.mb-5
   .col
-    css:
-      .badges { margin-top: -18px; position: absolute; }
-    .badges
-      - @badges.each do |badge|
-        span.badge.text-bg-info.me-2
-          = badge
-
-.row
-  .col.alert.alert-success
-    = t("contests.show.public_scoreboard")
-    = link_to root_url + "public/#{@contest.slug}", root_url + "public/#{@contest.slug}"
-
-.row.mb-4
-  .col.alert.alert-success
-    |> URL for the public scoreboard extension:
-    = link_to "#{message_url}?token=#{@contest.generate_token_for(:token)}"
+    a.btn.btn-success href="/public/#{@contest.slug}"
+      = t("contests.show.open_public_scoreboard")
+    button.btn.btn-success.ms-3 onclick="copyExtensionUrlToClipboard()"
+      css:
+        button > svg {
+          margin-right: 2px;
+          margin-top: -3px;
+        }
+      <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-clipboard" viewBox="0 0 16 16">
+        <path d="M4 1.5H3a2 2 0 0 0-2 2V14a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V3.5a2 2 0 0 0-2-2h-1v1h1a1 1 0 0 1 1 1V14a1 1 0 0 1-1 1H3a1 1 0 0 1-1-1V3.5a1 1 0 0 1 1-1h1z"/>
+        <path d="M9.5 1a.5.5 0 0 1 .5.5v1a.5.5 0 0 1-.5.5h-3a.5.5 0 0 1-.5-.5v-1a.5.5 0 0 1 .5-.5zm-3-1A1.5 1.5 0 0 0 5 1.5v1A1.5 1.5 0 0 0 6.5 4h3A1.5 1.5 0 0 0 11 2.5v-1A1.5 1.5 0 0 0 9.5 0z"/>
+      </svg>
+      =< t("contests.show.copy_extension_url")
     
 .row.mb-4
   .col-7