PHP code example of vlados / laravel-related-content

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

vlados / laravel-related-content example snippets

use Vlados\LaravelRelatedContent\Concerns\HasRelatedContent;

class BlogPost extends Model
{
    use HasRelatedContent;

    /**
     * Define which fields should be embedded.
     */
    public function embeddableFields(): array
    {
        return ['title', 'excerpt', 'content'];
    }
}

'models' => [
    \App\Models\BlogPost::class,
    \App\Models\Event::class,
    \App\Models\Question::class,
],

$post = BlogPost::create([
    'title' => 'Electric Vehicle Charging Guide',
    'content' => '...',
]);

// Embedding is generated and related content is found automatically

// Get all related content
$related = $post->getRelatedModels();

// Get related content of a specific type
$relatedEvents = $post->getRelatedOfType(Event::class);

// Get the raw relationship with similarity scores (this model as source only)
$post->relatedContent()->with('related')->get();

use Vlados\LaravelRelatedContent\Services\RelatedContentService;

$service = app(RelatedContentService::class);

// Search across all embeddable models
$results = $service->search('electric vehicle charging');

// Search specific model types
$results = $service->search('charging stations', [
    \App\Models\Event::class,
    \App\Models\BlogPost::class,
]);

// By default search returns the closest N matches regardless of distance.
// Pass a minimum similarity (0-1) to filter out weak matches:
$results = $service->search('charging stations', [], limit: 10, threshold: 0.5);

return [
    // Embedding provider: 'openai' or 'ollama'
    'provider' => env('RELATED_CONTENT_PROVIDER', 'openai'),

    // Provider-specific settings
    'providers' => [
        'openai' => [
            'api_key' => env('OPENAI_API_KEY'),
            'base_url' => env('OPENAI_BASE_URL', 'https://api.openai.com/v1'),
            'model' => env('OPENAI_EMBEDDING_MODEL', 'text-embedding-3-small'),
            'dimensions' => env('OPENAI_EMBEDDING_DIMENSIONS', 1536),
        ],
        'ollama' => [
            'base_url' => env('OLLAMA_BASE_URL', 'http://localhost:11434'),
            'model' => env('OLLAMA_EMBEDDING_MODEL', 'nomic-embed-text'),
            'dimensions' => env('OLLAMA_EMBEDDING_DIMENSIONS', 768),
        ],
    ],

    // Maximum related items per model
    'max_related_items' => 10,

    // Minimum similarity threshold (0-1)
    'similarity_threshold' => 0.5,

    // Queue settings
    'queue' => [
        'connection' => 'default',
        'name' => 'default',
    ],

    // Models to 

use Vlados\LaravelRelatedContent\Events\RelatedContentSynced;

class HandleRelatedContentSynced
{
    public function handle(RelatedContentSynced $event): void
    {
        // $event->model - The model that was synced
    }
}

bash
php artisan vendor:publish --tag="related-content-config"
php artisan vendor:publish --tag="related-content-migrations"
php artisan migrate