ben
771ee8db5a
Ship FrankenPHP Compose services with Reverb WebSockets for real-time transcription status, skip re-uploading identical audio via content hash, and format disk usage without requiring intl.
98 lines
2.7 KiB
PHP
98 lines
2.7 KiB
PHP
<?php
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namespace App\Services;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Storage;
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class DiskSpaceService
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{
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/**
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* Snapshot of free/used space for the recordings storage volume.
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*
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* @return array{
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* total_bytes: int,
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* free_bytes: int,
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* used_bytes: int,
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* used_percent: float,
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* free_percent: float,
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* total_human: string,
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* free_human: string,
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* used_human: string
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* }|null
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*/
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public function snapshot(?string $path = null): ?array
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{
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$path ??= Storage::disk('local')->path('');
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if (! is_dir($path)) {
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@mkdir($path, 0755, true);
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}
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/** @var array{total_bytes: int, free_bytes: int, used_bytes: int, used_percent: float, free_percent: float, total_human: string, free_human: string, used_human: string}|null */
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return Cache::remember(
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'disk-space:'.md5($path),
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now()->addSeconds(30),
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fn () => $this->measure($path),
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);
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}
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/**
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* @return array{
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* total_bytes: int,
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* free_bytes: int,
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* used_bytes: int,
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* used_percent: float,
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* free_percent: float,
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* total_human: string,
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* free_human: string,
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* used_human: string
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* }|null
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*/
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private function measure(string $path): ?array
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{
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$total = @disk_total_space($path);
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$free = @disk_free_space($path);
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if ($total === false || $free === false || $total <= 0) {
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return null;
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}
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$totalBytes = (int) $total;
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$freeBytes = (int) max(0, $free);
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$usedBytes = (int) max(0, $totalBytes - $freeBytes);
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$usedPercent = round(($usedBytes / $totalBytes) * 100, 1);
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$freePercent = round(($freeBytes / $totalBytes) * 100, 1);
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return [
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'total_bytes' => $totalBytes,
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'free_bytes' => $freeBytes,
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'used_bytes' => $usedBytes,
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'used_percent' => $usedPercent,
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'free_percent' => $freePercent,
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'total_human' => $this->formatBytes($totalBytes),
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'free_human' => $this->formatBytes($freeBytes),
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'used_human' => $this->formatBytes($usedBytes),
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];
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}
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/**
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* Human-readable byte size without requiring the intl extension.
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*/
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private function formatBytes(int $bytes): string
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{
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$units = ['B', 'KB', 'MB', 'GB', 'TB', 'PB'];
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$value = (float) max(0, $bytes);
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$unit = 0;
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while ($value >= 1024 && $unit < count($units) - 1) {
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$value /= 1024;
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$unit++;
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}
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$precision = $unit === 0 ? 0 : 1;
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return number_format($value, $precision).' '.$units[$unit];
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}
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}
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