Aggiunge i18n IT/EN/FR/DE/ES, pagine pubbliche squadre e UX archivio.

Il selettore lingua funziona sul web e sulle app native; su Android la preferenza è persistita e applicata al riavvio. Incluse anche eliminazione replay a scope e campi pagina pubblica squadra. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-23 19:30:44 +02:00
parent 7d5d66840f
commit 1d97271555
71 changed files with 3509 additions and 197 deletions
@@ -0,0 +1,73 @@
+# frozen_string_literal: true
+
+module LocaleResolver
+  COOKIE_NAME = "mltv_locale"
+  COOKIE_MAX_AGE = 2.years.to_i
+
+  module_function
+
+  def available
+    I18n.available_locales.map(&:to_sym)
+  end
+
+  def normalize(value)
+    code = value.to_s.strip.downcase.split(/[-_]/).first
+    return nil if code.blank?
+
+    sym = code.to_sym
+    available.include?(sym) ? sym : nil
+  end
+
+  def from_cookie(cookies)
+    return nil if cookies.nil?
+
+    value = if cookies.respond_to?(:[])
+              cookies[COOKIE_NAME]
+            elsif cookies.respond_to?(:fetch)
+              cookies.fetch(COOKIE_NAME, nil)
+            end
+    normalize(value)
+  end
+
+  def from_accept_language(header)
+    return nil if header.blank?
+
+    header.to_s.split(",").each do |part|
+      tag = part.split(";").first.to_s.strip
+      locale = normalize(tag)
+      return locale if locale
+    end
+    nil
+  end
+
+  def resolve(cookie_jar: nil, cookies: nil, accept_language: nil)
+    jar = cookie_jar || cookies
+    from_cookie(jar) || from_accept_language(accept_language) || I18n.default_locale
+  end
+
+  def persist!(cookie_jar, locale)
+    normalized = normalize(locale) || I18n.default_locale
+    cookie_jar[COOKIE_NAME] = {
+      value: normalized.to_s,
+      expires: COOKIE_MAX_AGE.seconds.from_now,
+      path: "/",
+      same_site: :lax,
+      httponly: false
+    }
+    normalized
+  end
+
+  def language_options
+    [
+      { code: :it, label: "Italiano", native: "Italiano", flag: "🇮🇹" },
+      { code: :en, label: "English", native: "English", flag: "🇬🇧" },
+      { code: :fr, label: "Français", native: "Français", flag: "🇫🇷" },
+      { code: :de, label: "Deutsch", native: "Deutsch", flag: "🇩🇪" },
+      { code: :es, label: "Español", native: "Español", flag: "🇪🇸" }
+    ].select { |opt| available.include?(opt[:code]) }
+  end
+
+  def current_language_option
+    language_options.find { |opt| opt[:code] == I18n.locale.to_sym } || language_options.first
+  end
+end