File size: 2,799 Bytes
74acf19 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | <?php
namespace App\Services;
use App\Models\SocialMediaAsset;
use App\Models\SocialPost;
class SocialPostMediaPreparationService
{
public function __construct(
private FreepikMusicService $music,
private VideoMusicComposerService $composer
) {
}
public function prepareForPublishing(SocialPost $post): bool
{
if (! $this->shouldAutoApplyBgm($post)) {
return false;
}
$bgm = data_get($post->meta, 'bgm', []);
$prompt = trim((string) data_get($bgm, 'prompt', ''));
if ($prompt === '') {
throw new \RuntimeException('BGM auto aktif, tapi prompt musik masih kosong. Isi dulu sebelum publish otomatis dijalankan.');
}
$duration = (int) data_get($bgm, 'duration', 15);
$volume = (float) data_get($bgm, 'volume', 0.24);
$sourceVideoUrl = (string) $post->video_url;
$track = $this->music->generate($prompt, $duration);
$mixed = $this->composer->compose($sourceVideoUrl, (string) ($track['url'] ?? ''), $volume);
$meta = is_array($post->meta) ? $post->meta : [];
$meta['bgm'] = array_merge($bgm, [
'provider' => 'freepik',
'applied' => true,
'applied_at' => now()->toIso8601String(),
'mixed_video_url' => (string) ($mixed['url'] ?? ''),
'track_url' => (string) ($track['url'] ?? ''),
]);
$post->update([
'video_url' => (string) ($mixed['url'] ?? $post->video_url),
'meta' => $meta,
]);
SocialMediaAsset::query()->create([
'user_id' => $post->user_id,
'type' => 'video',
'provider' => 'freepik-music-mix',
'prompt' => $prompt,
'url' => (string) ($mixed['url'] ?? ''),
'thumbnail_url' => null,
'width' => 1080,
'height' => 1920,
'duration_seconds' => (int) ($track['duration_seconds'] ?? $duration),
'meta' => [
'source_post_id' => $post->id,
'source_video_url' => $sourceVideoUrl,
'music_url' => $track['url'] ?? null,
'music_provider' => 'freepik',
'music_duration' => $duration,
'music_volume' => $volume,
'source' => 'pre_publish_automation',
],
]);
return true;
}
public function shouldAutoApplyBgm(SocialPost $post): bool
{
if (blank($post->video_url)) {
return false;
}
$bgm = data_get($post->meta, 'bgm', []);
return (bool) data_get($bgm, 'enabled', false)
&& ! (bool) data_get($bgm, 'applied', false)
&& data_get($bgm, 'provider', 'freepik') === 'freepik';
}
}
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