Dev

app/HomeSlide.php

@@ -33,6 +33,23 @@ class HomeSlide extends Model
         'open_second_new_tab' => 'boolean',
     ];
 
+    /**
+     * Normalize locale_overrides so empty/invalid JSON from Nova doesn't cause 500.
+     */
+    public function setLocaleOverridesAttribute($value): void
+    {
+        if ($value === null || $value === '') {
+            $this->attributes['locale_overrides'] = null;
+            return;
+        }
+        if (is_string($value)) {
+            $decoded = json_decode($value, true);
+            $this->attributes['locale_overrides'] = json_encode(is_array($decoded) ? $decoded : []);
+            return;
+        }
+        $this->attributes['locale_overrides'] = is_array($value) ? json_encode($value) : null;
+    }
+
     /**
      * Display value for current locale: use optional override or translate via lang key (default English).
      */

app/Http/Controllers/HomeSlideLocaleOverridesController.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\HomeSlide;
+use App\Nova\HomeSlide as HomeSlideResource;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+class HomeSlideLocaleOverridesController extends Controller
+{
+    /**
+     * Export a single slide's locale overrides as CSV. Used by Nova action redirect.
+     */
+    public function export(Request $request): StreamedResponse
+    {
+        $id = $request->query('id');
+        $slide = $id ? HomeSlide::find($id) : null;
+        if (! $slide) {
+            abort(404, 'Slide not found.');
+        }
+
+        $filename = 'home-slide-' . $slide->id . '-locale-overrides.csv';
+        $headers = [
+            'Content-Type' => 'text/csv; charset=UTF-8',
+            'Content-Disposition' => 'attachment; filename="' . $filename . '"',
+        ];
+
+        return response()->streamDownload(function () use ($slide) {
+            $stream = fopen('php://output', 'w');
+            fprintf($stream, chr(0xEF) . chr(0xBB) . chr(0xBF));
+            fputcsv($stream, ['locale', 'title', 'description', 'button_text', 'button2_text']);
+            $overrides = $slide->locale_overrides ?? [];
+            $locales = HomeSlideResource::localesSorted();
+            foreach ($locales as $locale) {
+                $row = $overrides[$locale] ?? [];
+                fputcsv($stream, [
+                    $locale,
+                    $row['title'] ?? '',
+                    $row['description'] ?? '',
+                    $row['button_text'] ?? '',
+                    $row['button2_text'] ?? '',
+                ]);
+            }
+            fclose($stream);
+        }, $filename, $headers);
+    }
+}

app/Nova/Actions/ExportHomeSlideLocaleOverrides.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Nova\Actions;
+
+use App\HomeSlide;
+use Illuminate\Support\Collection;
+use Laravel\Nova\Actions\Action;
+use Laravel\Nova\Fields\ActionFields;
+use Laravel\Nova\Http\Requests\NovaRequest;
+
+class ExportHomeSlideLocaleOverrides extends Action
+{
+    public $name = 'Export locale overrides (CSV)';
+
+    public function handle(ActionFields $fields, Collection $models)
+    {
+        $slide = $models->first();
+        if (! $slide instanceof HomeSlide) {
+            return Action::danger('Please select a homepage slide to export.');
+        }
+
+        return Action::redirect(route('admin.home-slides.export-locale-overrides', ['id' => $slide->id]));
+    }
+
+    public function fields(NovaRequest $request): array
+    {
+        return [];
+    }
+}

app/Nova/Actions/ImportHomeSlideLocaleOverrides.php

@@ -0,0 +1,91 @@
+<?php
+
+namespace App\Nova\Actions;
+
+use App\HomeSlide;
+use Illuminate\Support\Collection;
+use Laravel\Nova\Actions\Action;
+use Laravel\Nova\Fields\ActionFields;
+use Laravel\Nova\Fields\File;
+use Laravel\Nova\Http\Requests\NovaRequest;
+
+class ImportHomeSlideLocaleOverrides extends Action
+{
+    public $name = 'Import locale overrides (CSV)';
+
+    public function handle(ActionFields $fields, Collection $models)
+    {
+        $slide = $models->first();
+        if (! $slide instanceof HomeSlide) {
+            return Action::danger('Please select a homepage slide to import into.');
+        }
+
+        $file = $fields->csv_file ?? null;
+        if (! $file) {
+            return Action::danger('Please select a CSV file to import.');
+        }
+
+        $path = is_object($file) && method_exists($file, 'getRealPath')
+            ? $file->getRealPath()
+            : (is_string($file) ? $file : null);
+        if (! $path || ! is_readable($path)) {
+            return Action::danger('Could not read the uploaded file.');
+        }
+        $rows = array_map('str_getcsv', file($path));
+        if (empty($rows)) {
+            return Action::danger('The CSV file is empty.');
+        }
+
+        $header = array_map('trim', array_map('strtolower', $rows[0]));
+        $localeIndex = array_search('locale', $header, true);
+        if ($localeIndex === false) {
+            return Action::danger('CSV must have a "locale" column.');
+        }
+
+        $titleIndex = array_search('title', $header, true);
+        $descIndex = array_search('description', $header, true);
+        $btnIndex = array_search('button_text', $header, true);
+        $btn2Index = array_search('button2_text', $header, true);
+
+        $overrides = $slide->locale_overrides ?? [];
+        for ($i = 1; $i < count($rows); $i++) {
+            $row = $rows[$i];
+            if (count($row) <= $localeIndex) {
+                continue;
+            }
+            $locale = trim($row[$localeIndex] ?? '');
+            if ($locale === '') {
+                continue;
+            }
+            if (! isset($overrides[$locale])) {
+                $overrides[$locale] = [];
+            }
+            if ($titleIndex !== false && isset($row[$titleIndex])) {
+                $overrides[$locale]['title'] = trim($row[$titleIndex]);
+            }
+            if ($descIndex !== false && isset($row[$descIndex])) {
+                $overrides[$locale]['description'] = trim($row[$descIndex]);
+            }
+            if ($btnIndex !== false && isset($row[$btnIndex])) {
+                $overrides[$locale]['button_text'] = trim($row[$btnIndex]);
+            }
+            if ($btn2Index !== false && isset($row[$btn2Index])) {
+                $overrides[$locale]['button2_text'] = trim($row[$btn2Index]);
+            }
+        }
+
+        $slide->locale_overrides = $overrides;
+        $slide->save();
+
+        return Action::message('Locale overrides imported. Rows: ' . (count($rows) - 1));
+    }
+
+    public function fields(NovaRequest $request): array
+    {
+        return [
+            File::make('CSV file', 'csv_file')
+                ->rules('required', 'file', 'mimes:csv,txt')
+                ->help('CSV with columns: locale, title, description, button_text, button2_text. Use the Export action to get a template.'),
+        ];
+    }
+}