pixelfed/app/Jobs/AutospamPipeline/AutospamPretrainNonSpamPipeline.php

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2023-05-17 10:00:03 +00:00
<?php
namespace App\Jobs\AutospamPipeline;
use Illuminate\Bus\Queueable;
use Illuminate\Contracts\Queue\ShouldBeUnique;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Queue\SerializesModels;
use App\Util\Lexer\Classifier;
use App\AccountInterstitial;
use App\Profile;
use App\Status;
use Illuminate\Support\Facades\Storage;
use App\Services\AutospamService;
class AutospamPretrainNonSpamPipeline implements ShouldQueue
{
use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
public $classifier;
public $accounts;
/**
* Create a new job instance.
*/
public function __construct($accounts)
{
$this->accounts = $accounts;
$this->classifier = new Classifier();
}
/**
* Execute the job.
*/
public function handle(): void
{
$classifier = $this->classifier;
$accounts = $this->accounts;
foreach($accounts as $acct) {
Status::whereNotNull('caption')
->whereScope('public')
->whereProfileId($acct->id)
->inRandomOrder()
->take(400)
->pluck('caption')
->each(function($c) use ($classifier) {
$classifier->learn($c, 'ham');
});
}
Storage::put(AutospamService::MODEL_HAM_PATH, $classifier->export());
AutospamUpdateCachedDataPipeline::dispatch()->delay(5);
}
}