Merge pull request #283 from fabiodalez-dev/feat/danish-locale-279

Add Danish (da_DK) language support (#279)

Author: fabiodalez-dev

.github/workflows/ci-e2e.yml

@@ -46,7 +46,7 @@ jobs:
       E2E_INSTALL_ROOT: ${{ github.workspace }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       # ── Apache2 + mod_php ───────────────────────────────────────────────────
       # Install Apache before setup-php adds external package sources; the app

.github/workflows/ci-quality.yml

@@ -51,7 +51,7 @@ jobs:
           --health-retries=5
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
@@ -62,9 +62,9 @@ jobs:
           github-token: ''
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
-          node-version: '20'
+          node-version: '22'
 
       # ── Dependency CVE scanning ───────────────────────────────────────────
       - name: composer audit (known CVEs)

.github/workflows/ci-upgrade-smoke.yml

@@ -64,7 +64,7 @@ jobs:
           --health-retries=5
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup PHP
         uses: shivammathur/setup-php@v2

README.md

@@ -37,6 +37,22 @@ Pinakes is a self-hosted, full-featured ILS for schools, municipalities, and pri
 
 ---
 
+## What's New in v0.7.41
+
+### Features
+- **Danish language (da_DK)** ([#279](https://github.com/fabiodalez-dev/Pinakes/issues/279)) — Danish is now a fully selectable interface language, contributed by [@HansUwe52](https://github.com/HansUwe52). Ships the complete UI catalogue (`locale/da_DK.json`, full key parity with the Italian source), route slugs (`locale/routes_da_DK.json`), and the fresh-install seed in Danish (`installer/database/data_da_DK.sql`: 181 genres, 22 email templates, CMS pages, settings). `da_DK` is wired into the installer language step, the email/route fallback chains, and the bundled-locale updater path. Emails fall back to English when a Danish template is missing.
+
+### Fixes
+- **Danish installer seed selection** ([#279](https://github.com/fabiodalez-dev/Pinakes/issues/279)) — the installer's locale maps only knew `it/en/de/fr`, so a Danish install silently seeded the Italian catalogue (genres + emails). All four maps in `Installer.php`, plus `PrivateModeMiddleware` and the `Updater` bundled-locale list, now include `da_DK`. Restored dropped content in the Danish `loan_pickup_ready` email and added the missing `fr_FR` entry to the `I18n` fallback map.
+
+### Database Changes
+- `migrate_0.7.41.sql` — registers the `da_DK` row in the `languages` table on existing installs (idempotent upsert), so Danish appears in the language UI after upgrading.
+
+### Upgrade Notes
+- Back up your database before updating (the in-app updater does this automatically).
+
+---
+
 ## What's New in v0.7.40
 
 ### Features

app/Middleware/PrivateModeMiddleware.php

@@ -32,7 +32,7 @@ class PrivateModeMiddleware implements MiddlewareInterface
     ];
 
     /** Locales whose route variants are all registered in web.php. */
-    private const LOCALES = ['it_IT', 'en_US', 'de_DE', 'fr_FR'];
+    private const LOCALES = ['it_IT', 'en_US', 'de_DE', 'fr_FR', 'da_DK'];
 
     /**
      * Path prefixes always allowed (assets, installer, infra endpoints).

app/Support/I18n.php

@@ -34,6 +34,8 @@ final class I18n
         'it_IT' => 'Italiano',
         'en_US' => 'English',
         'de_DE' => 'Deutsch',
+        'fr_FR' => 'Français',
+        'da_DK' => 'Dansk',
     ];
 
     /**

app/Support/SettingsMailTemplates.php

@@ -527,7 +527,7 @@ private static function localeOverrides(?string $locale): array
             return [];
         }
         // Map short and full codes to the locale files we ship.
-        $map = ['en' => 'en_US', 'de' => 'de_DE', 'fr' => 'fr_FR', 'en_US' => 'en_US', 'de_DE' => 'de_DE', 'fr_FR' => 'fr_FR'];
+        $map = ['en' => 'en_US', 'de' => 'de_DE', 'fr' => 'fr_FR', 'da' => 'da_DK', 'en_US' => 'en_US', 'de_DE' => 'de_DE', 'fr_FR' => 'fr_FR', 'da_DK' => 'da_DK'];
         $key = $map[$locale] ?? ($map[substr($locale, 0, 2)] ?? null);
         if ($key === null) {
             return [];

app/Support/Updater.php

@@ -2807,7 +2807,7 @@ private function isCustomLocalePath(string $relativePath): bool
         if (preg_match('#^locale/(?:routes_)?([a-z]{2}_[A-Z]{2})\.json$#', $path, $matches) !== 1) {
             return false;
         }
-        return !in_array($matches[1], ['it_IT', 'en_US', 'de_DE', 'fr_FR'], true);
+        return !in_array($matches[1], ['it_IT', 'en_US', 'de_DE', 'fr_FR', 'da_DK'], true);
     }
 
     /**