Feed languages

backend/app/Http/Controllers/Api/V1/FeedsController.php

@@ -19,7 +19,7 @@ public function index(Request $request): JsonResponse
     {
         $perPage = min($request->get('per_page', 15), 100);
         
-        $feeds = Feed::with(['language'])
+        $feeds = Feed::with(['languages'])
             ->withCount('articles')
             ->orderBy('is_active', 'desc')
             ->orderBy('name')
@@ -57,8 +57,28 @@ public function store(StoreFeedRequest $request): JsonResponse
             $validated['url'] = $adapter->getHomepageUrl();
             $validated['type'] = 'website';
 
+            // Extract language-related data
+            $languageIds = $validated['language_ids'] ?? [];
+            $primaryLanguageId = $validated['primary_language_id'] ?? $languageIds[0] ?? null;
+            $languageUrls = $validated['language_urls'] ?? [];
+            
+            // Remove language fields from feed data
+            unset($validated['language_ids'], $validated['primary_language_id'], $validated['language_urls']);
+            
             $feed = Feed::create($validated);
             
+            // Attach languages to the feed
+            foreach ($languageIds as $index => $languageId) {
+                $pivotData = [
+                    'url' => $languageUrls[$languageId] ?? $validated['url'],
+                    'is_active' => true,
+                    'is_primary' => $languageId == $primaryLanguageId,
+                ];
+                $feed->languages()->attach($languageId, $pivotData);
+            }
+            
+            $feed->load('languages');
+
             return $this->sendResponse(
                 new FeedResource($feed),
                 'Feed created successfully!',
@@ -76,6 +96,8 @@ public function store(StoreFeedRequest $request): JsonResponse
      */
     public function show(Feed $feed): JsonResponse
     {
+        $feed->load('languages');
+        
         return $this->sendResponse(
             new FeedResource($feed),
             'Feed retrieved successfully.'
@@ -91,10 +113,34 @@ public function update(UpdateFeedRequest $request, Feed $feed): JsonResponse
             $validated = $request->validated();
             $validated['is_active'] = $validated['is_active'] ?? $feed->is_active;
 
+            // Extract language-related data
+            $languageIds = $validated['language_ids'] ?? null;
+            $primaryLanguageId = $validated['primary_language_id'] ?? null;
+            $languageUrls = $validated['language_urls'] ?? [];
+            
+            // Remove language fields from feed data
+            unset($validated['language_ids'], $validated['primary_language_id'], $validated['language_urls']);
+            
             $feed->update($validated);
             
+            // Update languages if provided
+            if ($languageIds !== null) {
+                // Sync languages with the feed
+                $syncData = [];
+                foreach ($languageIds as $index => $languageId) {
+                    $syncData[$languageId] = [
+                        'url' => $languageUrls[$languageId] ?? $feed->url,
+                        'is_active' => true,
+                        'is_primary' => $primaryLanguageId ? $languageId == $primaryLanguageId : $index === 0,
+                    ];
+                }
+                $feed->languages()->sync($syncData);
+            }
+            
+            $feed->load('languages');
+
             return $this->sendResponse(
-                new FeedResource($feed->fresh()),
+                new FeedResource($feed),
                 'Feed updated successfully!'
             );
         } catch (ValidationException $e) {

backend/app/Http/Controllers/Api/V1/OnboardingController.php

@@ -204,7 +204,9 @@ public function createFeed(Request $request): JsonResponse
         $validator = Validator::make($request->all(), [
             'name' => 'required|string|max:255',
             'provider' => 'required|in:belga,vrt',
-            'language_id' => 'required|exists:languages,id',
+            'language_ids' => 'required|array|min:1',
+            'language_ids.*' => 'exists:languages,id',
+            'primary_language_id' => 'nullable|exists:languages,id',
             'description' => 'nullable|string|max:1000',
         ]);
 
@@ -224,20 +226,34 @@ public function createFeed(Request $request): JsonResponse
             $url = 'https://www.belganewsagency.eu/';
         }
 
+        // Extract language-related data
+        $languageIds = $validated['language_ids'];
+        $primaryLanguageId = $validated['primary_language_id'] ?? $languageIds[0];
+
         $feed = Feed::firstOrCreate(
             ['url' => $url],
             [
                 'name' => $validated['name'],
                 'type' => $type,
                 'provider' => $provider,
-                'language_id' => $validated['language_id'],
                 'description' => $validated['description'] ?? null,
                 'is_active' => true,
             ]
         );
 
+        // Sync languages with the feed
+        $syncData = [];
+        foreach ($languageIds as $languageId) {
+            $syncData[$languageId] = [
+                'url' => $url,
+                'is_active' => true,
+                'is_primary' => $languageId == $primaryLanguageId,
+            ];
+        }
+        $feed->languages()->sync($syncData);
+
         return $this->sendResponse(
-            new FeedResource($feed->load('language')),
+            new FeedResource($feed->load('languages')),
             'Feed created successfully.'
         );
     }

backend/config/feed.php

@@ -19,6 +19,16 @@
             'description' => 'Belgian public broadcaster news',
             'type' => 'website',
             'is_active' => true,
+            'supported_languages' => [
+                'en' => [
+                    'url' => 'https://www.vrt.be/vrtnws/en/',
+                    'name' => 'English',
+                ],
+                'nl' => [
+                    'url' => 'https://www.vrt.be/vrtnws/nl/',
+                    'name' => 'Dutch',
+                ],
+            ],
             'parsers' => [
                 'homepage' => \Domains\Article\Parsers\Vrt\VrtHomepageParserAdapter::class,
                 'article' => \Domains\Article\Parsers\Vrt\VrtArticleParser::class,
@@ -31,6 +41,12 @@
             'description' => 'Belgian national news agency',
             'type' => 'rss',
             'is_active' => true,
+            'supported_languages' => [
+                'en' => [
+                    'url' => 'https://www.belganewsagency.eu/',
+                    'name' => 'English',
+                ],
+            ],
             'parsers' => [
                 'homepage' => \Domains\Article\Parsers\Belga\BelgaHomepageParserAdapter::class,
                 'article' => \Domains\Article\Parsers\Belga\BelgaArticleParser::class,

backend/database/migrations/2025_08_15_185640_create_feed_languages_table.php

@@ -0,0 +1,61 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        // Create feed_languages pivot table for many-to-many relationship
+        Schema::create('feed_languages', function (Blueprint $table) {
+            $table->id();
+            $table->foreignId('feed_id')->constrained()->onDelete('cascade');
+            $table->foreignId('language_id')->constrained()->onDelete('cascade');
+            $table->string('url')->nullable(); // Optional: specific URL for this feed-language combination
+            $table->json('settings')->nullable(); // Optional: language-specific settings
+            $table->boolean('is_active')->default(true);
+            $table->boolean('is_primary')->default(false); // To indicate primary language for the feed
+            $table->timestamps();
+
+            // Ensure unique combination of feed and language
+            $table->unique(['feed_id', 'language_id']);
+            
+            // Index for performance
+            $table->index(['feed_id', 'is_active']);
+            $table->index(['language_id', 'is_active']);
+        });
+
+        // Migrate existing data from feeds.language_id to feed_languages
+        // This will preserve existing language associations
+        DB::table('feeds')
+            ->whereNotNull('language_id')
+            ->orderBy('id')
+            ->chunk(100, function ($feeds) {
+                foreach ($feeds as $feed) {
+                    DB::table('feed_languages')->insert([
+                        'feed_id' => $feed->id,
+                        'language_id' => $feed->language_id,
+                        'url' => $feed->url,
+                        'is_active' => true,
+                        'is_primary' => true, // Mark existing languages as primary
+                        'created_at' => now(),
+                        'updated_at' => now(),
+                    ]);
+                }
+            });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('feed_languages');
+    }
+};

backend/database/migrations/2025_08_15_185804_remove_language_id_from_feeds_table.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('feeds', function (Blueprint $table) {
+            // Drop foreign key constraint first
+            $table->dropForeign(['language_id']);
+            // Then drop the column
+            $table->dropColumn('language_id');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('feeds', function (Blueprint $table) {
+            // Re-add the language_id column
+            $table->foreignId('language_id')->nullable()->after('provider');
+            $table->foreign('language_id')->references('id')->on('languages');
+        });
+    }
+};

backend/src/Domains/Feed/Factories/FeedFactory.php

@@ -20,7 +20,6 @@ public function definition(): array
             'url' => $this->faker->url(),
             'type' => $this->faker->randomElement(['website', 'rss']),
             'provider' => $this->faker->randomElement(['vrt', 'belga']),
-            'language_id' => null,
             'description' => $this->faker->optional()->sentence(),
             'settings' => [],
             'is_active' => true,
@@ -56,11 +55,30 @@ public function recentlyFetched(): static
         ]);
     }
 
-    public function language(Language $language): static
+    /**
+     * Attach languages to the feed after creation
+     */
+    public function withLanguages(array $languageIds = [], bool $usePrimary = true): static
     {
-        return $this->state(fn (array $attributes) => [
-            'language_id' => $language->id,
-        ]);
+        return $this->afterCreating(function (Feed $feed) use ($languageIds, $usePrimary) {
+            if (empty($languageIds)) {
+                // Default to English if no languages specified
+                $language = Language::where('short_code', 'en')->first();
+                if ($language) {
+                    $languageIds = [$language->id];
+                }
+            }
+
+            foreach ($languageIds as $index => $languageId) {
+                $feed->languages()->attach($languageId, [
+                    'url' => $feed->url,
+                    'is_active' => true,
+                    'is_primary' => $usePrimary && $index === 0,
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ]);
+            }
+        });
     }
 
     public function vrt(): static

backend/src/Domains/Feed/Models/Feed.php

@@ -19,8 +19,6 @@
  * @property string $url
  * @property string $type
  * @property string $provider
- * @property int $language_id
- * @property Language|null $language
  * @property string $description
  * @property array<string, mixed> $settings
  * @property bool $is_active
@@ -48,7 +46,6 @@ protected static function newFactory()
         'url',
         'type',
         'provider',
-        'language_id',
         'description',
         'settings',
         'is_active',
@@ -120,10 +117,35 @@ public function articles(): HasMany
     }
 
     /**
-     * @return BelongsTo<Language, $this>
+     * @return BelongsToMany<Language, $this>
      */
-    public function language(): BelongsTo
+    public function languages(): BelongsToMany
     {
-        return $this->belongsTo(Language::class);
+        return $this->belongsToMany(Language::class, 'feed_languages')
+            ->withPivot(['url', 'settings', 'is_active', 'is_primary'])
+            ->withTimestamps()
+            ->wherePivot('is_active', true)
+            ->orderByPivot('is_primary', 'desc');
+    }
+
+    /**
+     * Get the primary language for this feed
+     * @return Language|null
+     */
+    public function getPrimaryLanguageAttribute(): ?Language
+    {
+        return $this->languages()->wherePivot('is_primary', true)->first();
+    }
+
+    /**
+     * Get all languages including inactive ones
+     * @return BelongsToMany<Language, $this>
+     */
+    public function allLanguages(): BelongsToMany
+    {
+        return $this->belongsToMany(Language::class, 'feed_languages')
+            ->withPivot(['url', 'settings', 'is_active', 'is_primary'])
+            ->withTimestamps()
+            ->orderByPivot('is_primary', 'desc');
     }
 }

backend/src/Domains/Feed/Requests/StoreFeedRequest.php

@@ -19,9 +19,26 @@ public function rules(): array
         return [
             'name' => 'required|string|max:255',
             'provider' => 'required|in:vrt,belga',
-            'language_id' => 'required|exists:languages,id',
+            'language_ids' => 'required|array|min:1',
+            'language_ids.*' => 'exists:languages,id',
+            'primary_language_id' => 'nullable|exists:languages,id',
+            'language_urls' => 'nullable|array',
+            'language_urls.*' => 'nullable|url',
             'description' => 'nullable|string',
             'is_active' => 'boolean'
         ];
     }
+
+    /**
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'language_ids.required' => 'At least one language must be selected.',
+            'language_ids.*.exists' => 'The selected language is invalid.',
+            'primary_language_id.exists' => 'The selected primary language is invalid.',
+            'language_urls.*.url' => 'Each language URL must be a valid URL.',
+        ];
+    }
 }

backend/src/Domains/Feed/Requests/UpdateFeedRequest.php

@@ -21,9 +21,26 @@ public function rules(): array
             'name' => 'required|string|max:255',
             'url' => 'required|url|unique:feeds,url,' . ($this->route('feed') instanceof Feed ? (string)$this->route('feed')->id : (string)$this->route('feed')),
             'type' => 'required|in:website,rss',
-            'language_id' => 'required|exists:languages,id',
+            'language_ids' => 'required|array|min:1',
+            'language_ids.*' => 'exists:languages,id',
+            'primary_language_id' => 'nullable|exists:languages,id',
+            'language_urls' => 'nullable|array',
+            'language_urls.*' => 'nullable|url',
             'description' => 'nullable|string',
             'is_active' => 'boolean'
         ];
     }
+
+    /**
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'language_ids.required' => 'At least one language must be selected.',
+            'language_ids.*.exists' => 'The selected language is invalid.',
+            'primary_language_id.exists' => 'The selected primary language is invalid.',
+            'language_urls.*.url' => 'Each language URL must be a valid URL.',
+        ];
+    }
 }

backend/src/Domains/Feed/Resources/FeedResource.php

@@ -20,7 +20,29 @@ public function toArray(Request $request): array
             'url' => $this->url,
             'type' => $this->type,
             'provider' => $this->provider,
-            'language_id' => $this->language_id,
+            'language_ids' => $this->whenLoaded('languages', function () {
+                return $this->languages->pluck('id');
+            }),
+            'languages' => $this->whenLoaded('languages', function () {
+                return $this->languages->map(function ($language) {
+                    return [
+                        'id' => $language->id,
+                        'short_code' => $language->short_code,
+                        'name' => $language->name,
+                        'url' => $language->pivot->url,
+                        'is_active' => $language->pivot->is_active,
+                        'is_primary' => $language->pivot->is_primary,
+                    ];
+                });
+            }),
+            'primary_language' => $this->whenLoaded('languages', function () {
+                $primary = $this->languages->where('pivot.is_primary', true)->first();
+                return $primary ? [
+                    'id' => $primary->id,
+                    'short_code' => $primary->short_code,
+                    'name' => $primary->name,
+                ] : null;
+            }),
             'is_active' => $this->is_active,
             'description' => $this->description,
             'created_at' => $this->created_at->toISOString(),

backend/src/Domains/Settings/Models/Language.php

@@ -51,10 +51,12 @@ public function platformChannels(): HasMany
     }
 
     /**
-     * @return HasMany<Feed, $this>
+     * @return BelongsToMany<Feed, $this>
      */
-    public function feeds(): HasMany
+    public function feeds(): BelongsToMany
     {
-        return $this->hasMany(Feed::class);
+        return $this->belongsToMany(Feed::class, 'feed_languages')
+            ->withPivot(['url', 'settings', 'is_active', 'is_primary'])
+            ->withTimestamps();
     }
 }

backend/tests/Feature/DatabaseIntegrationTest.php

@@ -108,20 +108,31 @@ public function test_feed_model_creates_successfully(): void
         $language = Language::factory()->create();
         
         $feed = Feed::factory()->create([
-            'language_id' => $language->id,
             'name' => 'Test Feed',
             'url' => 'https://example.com/feed.rss',
             'is_active' => true
         ]);
 
+        // Attach language to feed
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
+
         $this->assertDatabaseHas('feeds', [
-            'language_id' => $language->id,
             'name' => 'Test Feed',
             'url' => 'https://example.com/feed.rss',
             'is_active' => true
         ]);
 
-        $this->assertEquals($language->id, $feed->language->id);
+        $this->assertDatabaseHas('feed_languages', [
+            'feed_id' => $feed->id,
+            'language_id' => $language->id,
+            'is_primary' => true
+        ]);
+
+        $this->assertTrue($feed->languages->contains('id', $language->id));
     }
 
     public function test_article_model_creates_successfully(): void

backend/tests/Feature/Http/Controllers/Api/V1/FeedsControllerTest.php

@@ -54,7 +54,8 @@ public function test_store_creates_vrt_feed_successfully(): void
         $feedData = [
             'name' => 'VRT Test Feed',
             'provider' => 'vrt',
-            'language_id' => $language->id,
+            'language_ids' => [$language->id],
+            'primary_language_id' => $language->id,
             'is_active' => true,
         ];
 
@@ -86,7 +87,8 @@ public function test_store_creates_belga_feed_successfully(): void
         $feedData = [
             'name' => 'Belga Test Feed',
             'provider' => 'belga',
-            'language_id' => $language->id,
+            'language_ids' => [$language->id],
+            'primary_language_id' => $language->id,
             'is_active' => true,
         ];
 
@@ -118,7 +120,8 @@ public function test_store_sets_default_active_status(): void
         $feedData = [
             'name' => 'Test Feed',
             'provider' => 'vrt',
-            'language_id' => $language->id,
+            'language_ids' => [$language->id],
+            'primary_language_id' => $language->id,
             // Not setting is_active
         ];
 
@@ -137,7 +140,7 @@ public function test_store_validates_required_fields(): void
         $response = $this->postJson('/api/v1/feeds', []);
 
         $response->assertStatus(422)
-            ->assertJsonValidationErrors(['name', 'provider', 'language_id']);
+            ->assertJsonValidationErrors(['name', 'provider', 'language_ids']);
     }
 
     public function test_store_rejects_invalid_provider(): void
@@ -147,7 +150,8 @@ public function test_store_rejects_invalid_provider(): void
         $feedData = [
             'name' => 'Invalid Feed',
             'provider' => 'invalid',
-            'language_id' => $language->id,
+            'language_ids' => [$language->id],
+            'primary_language_id' => $language->id,
         ];
 
         $response = $this->postJson('/api/v1/feeds', $feedData);
@@ -183,13 +187,14 @@ public function test_show_returns_404_for_nonexistent_feed(): void
     public function test_update_modifies_feed_successfully(): void
     {
         $language = Language::factory()->create();
-        $feed = Feed::factory()->language($language)->create(['name' => 'Original Name']);
+        $feed = Feed::factory()->withLanguages([$language->id])->create(['name' => 'Original Name']);
         
         $updateData = [
             'name' => 'Updated Name',
             'url' => $feed->url,
             'type' => $feed->type,
-            'language_id' => $feed->language_id,
+            'language_ids' => [$language->id],
+            'primary_language_id' => $language->id,
         ];
 
         $response = $this->putJson("/api/v1/feeds/{$feed->id}", $updateData);
@@ -212,13 +217,14 @@ public function test_update_modifies_feed_successfully(): void
     public function test_update_preserves_active_status_when_not_provided(): void
     {
         $language = Language::factory()->create();
-        $feed = Feed::factory()->language($language)->create(['is_active' => false]);
+        $feed = Feed::factory()->withLanguages([$language->id])->create(['is_active' => false]);
         
         $updateData = [
             'name' => $feed->name,
             'url' => $feed->url,
             'type' => $feed->type,
-            'language_id' => $feed->language_id,
+            'language_ids' => [$language->id],
+            'primary_language_id' => $language->id,
             // Not providing is_active
         ];
 

backend/tests/Feature/Http/Controllers/Api/V1/OnboardingControllerTest.php

@@ -74,7 +74,7 @@ public function test_status_shows_channel_step_when_platform_account_and_feed_ex
     {
         $language = Language::first();
         PlatformAccount::factory()->create(['is_active' => true]);
-        Feed::factory()->language($language)->create(['is_active' => true]);
+        Feed::factory()->withLanguages([$language->id])->create(['is_active' => true]);
 
         $response = $this->getJson('/api/v1/onboarding/status');
 
@@ -96,7 +96,7 @@ public function test_status_shows_route_step_when_platform_account_feed_and_chan
     {
         $language = Language::first();
         PlatformAccount::factory()->create(['is_active' => true]);
-        Feed::factory()->language($language)->create(['is_active' => true]);
+        Feed::factory()->withLanguages([$language->id])->create(['is_active' => true]);
         PlatformChannel::factory()->create(['is_active' => true]);
 
         $response = $this->getJson('/api/v1/onboarding/status');
@@ -119,7 +119,7 @@ public function test_status_shows_no_onboarding_needed_when_all_components_exist
     {
         $language = Language::first();
         PlatformAccount::factory()->create(['is_active' => true]);
-        Feed::factory()->language($language)->create(['is_active' => true]);
+        Feed::factory()->withLanguages([$language->id])->create(['is_active' => true]);
         PlatformChannel::factory()->create(['is_active' => true]);
         Route::factory()->create(['is_active' => true]);
 
@@ -194,7 +194,7 @@ public function test_create_feed_validates_required_fields()
         $response = $this->postJson('/api/v1/onboarding/feed', []);
 
         $response->assertStatus(422)
-            ->assertJsonValidationErrors(['name', 'provider', 'language_id']);
+            ->assertJsonValidationErrors(['name', 'provider', 'language_ids']);
     }
 
     public function test_create_feed_creates_vrt_feed_successfully()
@@ -202,7 +202,8 @@ public function test_create_feed_creates_vrt_feed_successfully()
         $feedData = [
             'name' => 'VRT Test Feed',
             'provider' => 'vrt',
-            'language_id' => 1,
+            'language_ids' => [1],
+            'primary_language_id' => 1,
             'description' => 'Test description',
         ];
 
@@ -223,9 +224,13 @@ public function test_create_feed_creates_vrt_feed_successfully()
             'name' => 'VRT Test Feed',
             'url' => 'https://www.vrt.be/vrtnws/en/',
             'type' => 'website',
-            'language_id' => 1,
             'is_active' => true,
         ]);
+
+        $this->assertDatabaseHas('feed_languages', [
+            'language_id' => 1,
+            'is_primary' => true,
+        ]);
     }
 
     public function test_create_feed_creates_belga_feed_successfully()
@@ -233,7 +238,8 @@ public function test_create_feed_creates_belga_feed_successfully()
         $feedData = [
             'name' => 'Belga Test Feed',
             'provider' => 'belga',
-            'language_id' => 1,
+            'language_ids' => [1],
+            'primary_language_id' => 1,
             'description' => 'Test description',
         ];
 
@@ -254,9 +260,13 @@ public function test_create_feed_creates_belga_feed_successfully()
             'name' => 'Belga Test Feed',
             'url' => 'https://www.belganewsagency.eu/',
             'type' => 'website',
-            'language_id' => 1,
             'is_active' => true,
         ]);
+
+        $this->assertDatabaseHas('feed_languages', [
+            'language_id' => 1,
+            'is_primary' => true,
+        ]);
     }
 
     public function test_create_feed_rejects_invalid_provider()
@@ -264,7 +274,8 @@ public function test_create_feed_rejects_invalid_provider()
         $feedData = [
             'name' => 'Invalid Feed',
             'provider' => 'invalid',
-            'language_id' => 1,
+            'language_ids' => [1],
+            'primary_language_id' => 1,
             'description' => 'Test description',
         ];
 
@@ -333,7 +344,7 @@ public function test_create_route_validates_required_fields()
     public function test_create_route_creates_route_successfully()
     {
         $language = Language::first();
-        $feed = Feed::factory()->language($language)->create();
+        $feed = Feed::factory()->withLanguages([$language->id])->create();
         $platformChannel = PlatformChannel::factory()->create();
         
         $routeData = [

backend/tests/Feature/Http/Controllers/Api/V1/RoutingControllerTest.php

@@ -20,7 +20,15 @@ public function test_index_returns_successful_response(): void
         $instance = PlatformInstance::factory()->create();
         
         // Create unique feeds and channels for this test
-        $feeds = Feed::factory()->count(3)->create(['language_id' => $language->id]);
+        $feeds = Feed::factory()->count(3)->create();
+        // Attach language to each feed
+        foreach ($feeds as $feed) {
+            $feed->languages()->attach($language->id, [
+                'url' => $feed->url,
+                'is_active' => true,
+                'is_primary' => true
+            ]);
+        }
         $channels = PlatformChannel::factory()->count(3)->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -60,7 +68,12 @@ public function test_store_creates_routing_configuration_successfully(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -132,7 +145,12 @@ public function test_store_validates_feed_exists(): void
     public function test_store_validates_platform_channel_exists(): void
     {
         $language = Language::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
 
         $data = [
             'feed_id' => $feed->id,
@@ -149,7 +167,12 @@ public function test_show_returns_routing_configuration_successfully(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -185,7 +208,12 @@ public function test_show_returns_404_for_nonexistent_routing(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -204,7 +232,12 @@ public function test_update_modifies_routing_configuration_successfully(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -242,7 +275,12 @@ public function test_update_returns_404_for_nonexistent_routing(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -263,7 +301,12 @@ public function test_destroy_deletes_routing_configuration_successfully(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -292,7 +335,12 @@ public function test_destroy_returns_404_for_nonexistent_routing(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -311,7 +359,12 @@ public function test_toggle_activates_inactive_routing(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -342,7 +395,12 @@ public function test_toggle_deactivates_active_routing(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id
@@ -373,7 +431,12 @@ public function test_toggle_returns_404_for_nonexistent_routing(): void
     {
         $language = Language::factory()->create();
         $instance = PlatformInstance::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         $channel = PlatformChannel::factory()->create([
             'platform_instance_id' => $instance->id,
             'language_id' => $language->id

backend/tests/Unit/Models/FeedTest.php

@@ -16,7 +16,7 @@ class FeedTest extends TestCase
 
     public function test_fillable_fields(): void
     {
-        $fillableFields = ['name', 'url', 'type', 'provider', 'language_id', 'description', 'settings', 'is_active', 'last_fetched_at'];
+        $fillableFields = ['name', 'url', 'type', 'provider', 'description', 'settings', 'is_active', 'last_fetched_at'];
         $feed = new Feed();
         
         $this->assertEquals($fillableFields, $feed->getFillable());
@@ -113,14 +113,33 @@ public function test_status_attribute_fetched_days_ago(): void
         $this->assertStringContainsString('ago', $feed->status);
     }
 
-    public function test_belongs_to_language_relationship(): void
+    public function test_belongs_to_many_languages_relationship(): void
     {
-        $language = Language::factory()->create();
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $language1 = Language::factory()->create();
+        $language2 = Language::factory()->create();
         
-        $this->assertInstanceOf(Language::class, $feed->language);
-        $this->assertEquals($language->id, $feed->language->id);
-        $this->assertEquals($language->name, $feed->language->name);
+        $feed->languages()->attach($language1->id, [
+            'url' => 'https://example.com/en',
+            'is_active' => true,
+            'is_primary' => true
+        ]);
+        $feed->languages()->attach($language2->id, [
+            'url' => 'https://example.com/nl',
+            'is_active' => true,
+            'is_primary' => false
+        ]);
+
+        $languages = $feed->languages;
+        
+        $this->assertCount(2, $languages);
+        $this->assertTrue($languages->contains('id', $language1->id));
+        $this->assertTrue($languages->contains('id', $language2->id));
+        
+        // Test primary language
+        $primaryLanguage = $feed->primary_language;
+        $this->assertNotNull($primaryLanguage);
+        $this->assertEquals($language1->id, $primaryLanguage->id);
     }
 
     public function test_has_many_articles_relationship(): void
@@ -241,7 +260,6 @@ public function test_feed_creation_with_explicit_values(): void
             'url' => 'https://example.com/feed',
             'type' => 'rss',
             'provider' => 'vrt',
-            'language_id' => $language->id,
             'description' => 'Test description',
             'settings' => $settings,
             'is_active' => false
@@ -250,7 +268,14 @@ public function test_feed_creation_with_explicit_values(): void
         $this->assertEquals('Test Feed', $feed->name);
         $this->assertEquals('https://example.com/feed', $feed->url);
         $this->assertEquals('rss', $feed->type);
-        $this->assertEquals($language->id, $feed->language_id);
+        // Attach language to feed
+        $feed->languages()->attach($language->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
+        
+        $this->assertTrue($feed->languages->contains('id', $language->id));
         $this->assertEquals('Test description', $feed->description);
         $this->assertEquals($settings, $feed->settings);
         $this->assertFalse($feed->is_active);

backend/tests/Unit/Models/LanguageTest.php

@@ -80,22 +80,40 @@ public function test_has_many_platform_channels_relationship(): void
         $this->assertInstanceOf(PlatformChannel::class, $channels->first());
     }
 
-    public function test_has_many_feeds_relationship(): void
+    public function test_belongs_to_many_feeds_relationship(): void
     {
         $language = Language::factory()->create();
         
-        $feed1 = Feed::factory()->create(['language_id' => $language->id]);
-        $feed2 = Feed::factory()->create(['language_id' => $language->id]);
+        $feed1 = Feed::factory()->create();
+        $feed2 = Feed::factory()->create();
+        
+        // Attach feeds to this language
+        $language->feeds()->attach($feed1->id, [
+            'url' => $feed1->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
+        $language->feeds()->attach($feed2->id, [
+            'url' => $feed2->url,
+            'is_active' => true,
+            'is_primary' => false
+        ]);
         
         // Create feed for different language
         $otherLanguage = Language::factory()->create();
-        Feed::factory()->create(['language_id' => $otherLanguage->id]);
+        $feed3 = Feed::factory()->create();
+        $otherLanguage->feeds()->attach($feed3->id, [
+            'url' => $feed3->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
 
         $feeds = $language->feeds;
 
         $this->assertCount(2, $feeds);
         $this->assertTrue($feeds->contains('id', $feed1->id));
         $this->assertTrue($feeds->contains('id', $feed2->id));
+        $this->assertFalse($feeds->contains('id', $feed3->id));
         $this->assertInstanceOf(Feed::class, $feeds->first());
     }
 
@@ -295,7 +313,12 @@ public function test_language_relationships_maintain_referential_integrity(): vo
         // Create related models
         $instance = PlatformInstance::factory()->create();
         $channel = PlatformChannel::factory()->create(['language_id' => $language->id]);
-        $feed = Feed::factory()->create(['language_id' => $language->id]);
+        $feed = Feed::factory()->create();
+        $language->feeds()->attach($feed->id, [
+            'url' => $feed->url,
+            'is_active' => true,
+            'is_primary' => true
+        ]);
         
         // Attach instance
         $language->platformInstances()->attach($instance->id, [
@@ -309,7 +332,7 @@ public function test_language_relationships_maintain_referential_integrity(): vo
         $this->assertCount(1, $language->feeds);
         
         $this->assertEquals($language->id, $channel->language_id);
-        $this->assertEquals($language->id, $feed->language_id);
+        $this->assertTrue($language->feeds->contains('id', $feed->id));
     }
 
     public function test_language_factory_unique_constraints(): void

frontend/src/lib/api.ts

@@ -49,6 +49,15 @@ export interface Article {
 }
 
 // Feed types
+export interface FeedLanguage {
+  id: number;
+  short_code: string;
+  name: string;
+  url?: string;
+  is_active: boolean;
+  is_primary: boolean;
+}
+
 export interface Feed {
   id: number;
   name: string;
@@ -56,7 +65,13 @@ export interface Feed {
   type: 'website' | 'rss';
   is_active: boolean;
   description: string | null;
-  language_id?: number;
+  language_ids?: number[];
+  languages?: FeedLanguage[];
+  primary_language?: {
+    id: number;
+    short_code: string;
+    name: string;
+  };
   provider?: string;
   created_at: string;
   updated_at: string;
@@ -164,6 +179,12 @@ export interface OnboardingStatus {
 export interface FeedProvider {
   code: string;
   name: string;
+  supported_languages?: {
+    [key: string]: {
+      url: string;
+      name: string;
+    };
+  };
 }
 
 export interface OnboardingOptions {
@@ -184,7 +205,9 @@ export interface PlatformAccountRequest {
 export interface FeedRequest {
   name: string;
   provider: 'vrt' | 'belga';
-  language_id: number;
+  language_ids: number[];
+  primary_language_id?: number;
+  language_urls?: { [key: number]: string };
   description?: string;
 }
 

frontend/src/pages/onboarding/steps/FeedStep.tsx

@@ -8,9 +8,11 @@ const FeedStep: React.FC = () => {
   const [formData, setFormData] = useState<FeedRequest>({
     name: '',
     provider: 'vrt',
-    language_id: 0,
+    language_ids: [],
+    primary_language_id: undefined,
     description: ''
   });
+  const [selectedProvider, setSelectedProvider] = useState<FeedProvider | null>(null);
   const [errors, setErrors] = useState<Record<string, string[]>>({});
 
   // Get onboarding options (languages)
@@ -33,12 +35,21 @@ const FeedStep: React.FC = () => {
       setFormData({
         name: firstFeed.name || '',
         provider: (firstFeed.provider === 'vrt' || firstFeed.provider === 'belga') ? firstFeed.provider : 'vrt',
-        language_id: firstFeed.language_id ?? 0,
+        language_ids: firstFeed.language_ids || [],
+        primary_language_id: firstFeed.primary_language?.id,
         description: firstFeed.description || ''
       });
     }
   }, [feeds]);
 
+  // Update selected provider when provider changes
+  useEffect(() => {
+    if (options?.feed_providers && formData.provider) {
+      const provider = options.feed_providers.find(p => p.code === formData.provider);
+      setSelectedProvider(provider || null);
+    }
+  }, [formData.provider, options]);
+
   const createFeedMutation = useMutation({
     mutationFn: (data: FeedRequest) => apiClient.createFeedForOnboarding(data),
     onSuccess: () => {
@@ -135,25 +146,74 @@ const FeedStep: React.FC = () => {
         </div>
         
         <div>
-          <label htmlFor="language_id" className="block text-sm font-medium text-gray-700 mb-2">
-            Language
+          <label className="block text-sm font-medium text-gray-700 mb-2">
+            Languages
+            {selectedProvider?.supported_languages && (
+              <span className="text-xs text-gray-500 ml-2">
+                (Provider supports: {Object.values(selectedProvider.supported_languages).map(l => l.name).join(', ')})
+              </span>
+            )}
           </label>
-          <select 
-            id="language_id" 
-            value={formData.language_id || ''}
-            onChange={(e) => handleChange('language_id', e.target.value ? parseInt(e.target.value) : 0)}
-            className="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-transparent"
-            required
-          >
-            <option value="">Select language</option>
-            {options?.languages.map((language: Language) => (
-              <option key={language.id} value={language.id}>
-                {language.name}
-              </option>
-            ))}
-          </select>
-          {errors.language_id && (
-            <p className="text-red-600 text-sm mt-1">{errors.language_id[0]}</p>
+          <div className="space-y-2">
+            {options?.languages.map((language: Language) => {
+              const isSupported = !selectedProvider?.supported_languages || 
+                                  Object.keys(selectedProvider.supported_languages).includes(language.short_code);
+              const isSelected = formData.language_ids.includes(language.id);
+              const isPrimary = formData.primary_language_id === language.id;
+              
+              return (
+                <div key={language.id} className={`flex items-center space-x-3 p-2 rounded ${!isSupported ? 'opacity-50' : ''}`}>
+                  <input
+                    type="checkbox"
+                    id={`language-${language.id}`}
+                    checked={isSelected}
+                    disabled={!isSupported}
+                    onChange={(e) => {
+                      if (e.target.checked) {
+                        const newLanguageIds = [...formData.language_ids, language.id];
+                        setFormData(prev => ({ 
+                          ...prev, 
+                          language_ids: newLanguageIds,
+                          primary_language_id: newLanguageIds.length === 1 ? language.id : prev.primary_language_id
+                        }));
+                      } else {
+                        const newLanguageIds = formData.language_ids.filter(id => id !== language.id);
+                        setFormData(prev => ({ 
+                          ...prev, 
+                          language_ids: newLanguageIds,
+                          primary_language_id: prev.primary_language_id === language.id 
+                            ? (newLanguageIds[0] || undefined)
+                            : prev.primary_language_id
+                        }));
+                      }
+                    }}
+                    className="h-4 w-4 text-blue-600 focus:ring-blue-500 border-gray-300 rounded"
+                  />
+                  <label htmlFor={`language-${language.id}`} className="flex-1 cursor-pointer">
+                    {language.name} ({language.short_code})
+                    {!isSupported && <span className="text-xs text-gray-500 ml-2">(Not supported by provider)</span>}
+                  </label>
+                  {isSelected && formData.language_ids.length > 1 && (
+                    <label className="flex items-center space-x-1">
+                      <input
+                        type="radio"
+                        name="primary-language"
+                        checked={isPrimary}
+                        onChange={() => setFormData(prev => ({ ...prev, primary_language_id: language.id }))}
+                        className="h-3 w-3 text-blue-600 focus:ring-blue-500"
+                      />
+                      <span className="text-xs text-gray-600">Primary</span>
+                    </label>
+                  )}
+                </div>
+              );
+            })}
+          </div>
+          {formData.language_ids.length === 0 && (
+            <p className="text-red-600 text-sm mt-1">Please select at least one language</p>
+          )}
+          {errors.language_ids && (
+            <p className="text-red-600 text-sm mt-1">{errors.language_ids[0]}</p>
           )}
         </div>