Serve the CodyColor kit from Nova with an Italian translation

app/Nova/TrainingResource.php

@@ -56,6 +56,97 @@ private static function localesSorted(): array
         return $locales;
     }
 
+    /**
+     * Locales offered in the "Translated page content" panel.
+     */
+    private static function pageTranslationLocales(): array
+    {
+        $configured = config('codeweek.training_translation_locales', ['it']);
+        if (is_string($configured)) {
+            $configured = array_map('trim', explode(',', $configured));
+        }
+
+        $available = self::localesSorted();
+
+        return array_values(array_filter(
+            (array) $configured,
+            fn ($locale) => $locale !== 'en' && in_array($locale, $available, true)
+        ));
+    }
+
+    /**
+     * Build one translation field, stored under locale_overrides[$locale][$field].
+     */
+    private function translationField(string $locale, string $field, string $label, string $type)
+    {
+        $novaField = match ($type) {
+            'trix' => Trix::make($label.' ('.strtoupper($locale).')', 'locale_'.$locale.'_'.$field),
+            'textarea' => Textarea::make($label.' ('.strtoupper($locale).')', 'locale_'.$locale.'_'.$field),
+            default => Text::make($label.' ('.strtoupper($locale).')', 'locale_'.$locale.'_'.$field),
+        };
+
+        return $novaField
+            ->nullable()
+            ->hideFromIndex()
+            ->resolveUsing(function () use ($locale, $field) {
+                $overrides = $this->resource->locale_overrides ?? [];
+
+                return $overrides[$locale][$field] ?? '';
+            })
+            ->fillUsing(function ($request, $model, $attribute, $requestAttribute) use ($locale, $field) {
+                $overrides = $model->locale_overrides ?? [];
+                if (! isset($overrides[$locale]) || ! is_array($overrides[$locale])) {
+                    $overrides[$locale] = [];
+                }
+
+                $value = $request->get($requestAttribute);
+                if ($value === null || trim(strip_tags((string) $value)) === '') {
+                    unset($overrides[$locale][$field]);
+                } else {
+                    $overrides[$locale][$field] = $value;
+                }
+
+                if ($overrides[$locale] === []) {
+                    unset($overrides[$locale]);
+                }
+
+                $model->locale_overrides = $overrides === [] ? null : $overrides;
+            });
+    }
+
+    /**
+     * Full-page translation fields for one locale, mirroring the English field types.
+     */
+    private function pageTranslationFieldsFor(string $locale): array
+    {
+        $definitions = [
+            ['card_title', 'Card title', 'text'],
+            ['card_author', 'Card author', 'text'],
+            ['page_title', 'Page title', 'text'],
+            ['hero_author', 'Hero author', 'text'],
+            ['hero_button_text', 'Hero button text', 'text'],
+            ['hero_secondary_button_text', 'Hero secondary button text', 'text'],
+            ['highlight_box', 'Highlight box', 'trix'],
+            ['intro', 'Intro', 'trix'],
+            ['content', 'Content', 'trix'],
+            ['body_image_alt', 'Body image alt text', 'text'],
+            ['video_script_text', 'Video script link text', 'text'],
+            ['contacts_section', 'Contacts section', 'trix'],
+            ['register_box_section', 'Register box section', 'trix'],
+            ['about_box_section', 'About box section', 'trix'],
+            ['button_text', 'Button text', 'text'],
+            ['secondary_button_text', 'Secondary button text', 'text'],
+            ['third_button_text', 'Third button text', 'text'],
+            ['meta_title', 'Meta title', 'text'],
+            ['meta_description', 'Meta description', 'textarea'],
+        ];
+
+        return array_map(
+            fn (array $definition) => $this->translationField($locale, ...$definition),
+            $definitions
+        );
+    }
+
     public function fields(Request $request): array
     {
         $pdfTranslationFields = [];
@@ -311,6 +402,16 @@ public function fields(Request $request): array
                 ->collapsedByDefault();
         }
 
+        foreach (self::pageTranslationLocales() as $locale) {
+            $fields[] = Panel::make(
+                'Translated page content ('.strtoupper($locale).')',
+                $this->pageTranslationFieldsFor($locale)
+            )
+                ->help('Full page translation for '.strtoupper($locale).'. Any field left empty falls back to the English version above, so a partly translated page never renders blank. PDF download links live in the “Translated PDF links” panel.')
+                ->collapsable()
+                ->collapsedByDefault();
+        }
+
         return $fields;
     }
 

app/TrainingResource.php

@@ -10,6 +10,35 @@ class TrainingResource extends Model
 {
     use HasFactory;
 
+    /**
+     * Fields that can be translated per locale through locale_overrides.
+     *
+     * pdf_links_section is deliberately absent: it has its own resolution path
+     * in pdfLinksSectionForLocale(), which merges the English supporting-detail
+     * block and applies per-URL replacements.
+     */
+    public const TRANSLATABLE_FIELDS = [
+        'card_title',
+        'card_author',
+        'page_title',
+        'hero_author',
+        'hero_button_text',
+        'hero_secondary_button_text',
+        'intro',
+        'highlight_box',
+        'content',
+        'body_image_alt',
+        'video_script_text',
+        'contacts_section',
+        'register_box_section',
+        'about_box_section',
+        'button_text',
+        'secondary_button_text',
+        'third_button_text',
+        'meta_title',
+        'meta_description',
+    ];
+
     protected $fillable = [
         'slug',
         'card_title',
@@ -108,6 +137,39 @@ protected function generateUniqueSlug(string $baseSlug): string
         return $slug;
     }
 
+    /**
+     * Value of a translatable field for the active (or given) locale.
+     *
+     * Falls back to the default (English) attribute per field, so a partly
+     * translated locale never renders blank sections.
+     */
+    public function forLocale(string $field, ?string $locale = null): ?string
+    {
+        $default = $this->getAttribute($field);
+
+        if (! in_array($field, self::TRANSLATABLE_FIELDS, true)) {
+            return $default;
+        }
+
+        $locale = $locale ?? app()->getLocale();
+        $overrides = $this->locale_overrides ?? [];
+        $value = $overrides[$locale][$field] ?? null;
+
+        if (! is_string($value) || $this->isBlankHtml($value)) {
+            return $default;
+        }
+
+        return $value;
+    }
+
+    /**
+     * Trix stores an emptied editor as markup like "<div><br></div>".
+     */
+    protected function isBlankHtml(string $value): bool
+    {
+        return trim(strip_tags($value)) === '' && ! str_contains($value, '<img');
+    }
+
     public function getResolvedCardImageAttribute(): string
     {
         $image = trim((string) $this->card_image);

config/codeweek.php

@@ -36,4 +36,12 @@
         'trim',
         explode(',', (string) env('CERTIFICATE_ADMIN_EMAILS', ''))
     ))),
+
+    // Languages that get a full page-content translation panel on Nova training
+    // resources. Kept short on purpose: one panel per locale times ~13 fields
+    // would put hundreds of fields in a single Nova form.
+    'training_translation_locales' => array_values(array_filter(array_map(
+        'trim',
+        explode(',', (string) env('TRAINING_TRANSLATION_LOCALES', 'it'))
+    ))),
 ];