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2025-11-30 11:57:22 +01:00
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<?php
namespace Paymenter\Extensions\Servers\Proxmox\Livewire\Backups;
use Illuminate\Support\Facades\Cache;
use Paymenter\Extensions\Servers\Proxmox\Livewire\Component;
use Paymenter\Extensions\Servers\Proxmox\Proxmox;
class Create extends Component
{
private const BACKUP_RATE_LIMIT_MINUTES = 10;
public $visible;
public $name;
public $type = 'snapshot';
public $compression = 'zstd';
public function getCanCreateBackupProperty()
{
if ($this->isBackupRateLimited()) {
return false;
}
$backupSettings = $this->server->service->product->settings()->where('key', 'backups')->first();
$backupLimit = $backupSettings?->value ?? 0;
// If limit is 0 or not set, allow unlimited backups
if ($backupLimit <= 0) {
return true;
}
$proxmox = new Proxmox;
$currentBackups = $proxmox->request('/nodes/' . $this->server->node->name . '/storage/' . $this->server->node->backup_location . '/content', data: [
'content' => 'backup',
'vmid' => $this->server->vm_id,
])->json()['data'] ?? [];
$currentBackupCount = count($currentBackups);
return $currentBackupCount < $backupLimit;
}
public function backup()
{
$this->validate([
'name' => 'required|string|max:255',
'type' => 'required|in:snapshot,suspend,stop',
'compression' => 'required|in:gzip,lzo,zstd,none',
]);
if ($this->isBackupRateLimited()) {
$remainingSeconds = $this->secondsUntilRateLimitExpires();
$this->notify(
sprintf(
'You must wait %s before creating another backup.',
$this->formatDurationForHumans($remainingSeconds)
),
'error'
);
return;
}
// Check backup limit
$backupSettings = $this->server->service->product->settings()->where('key', 'backups')->first();
$backupLimit = $backupSettings?->value ?? 0;
if ($backupLimit > 0) {
$proxmox = new Proxmox;
$currentBackups = $proxmox->request('/nodes/' . $this->server->node->name . '/storage/' . $this->server->node->backup_location . '/content', data: [
'content' => 'backup',
'vmid' => $this->server->vm_id,
])->json()['data'] ?? [];
$currentBackupCount = count($currentBackups);
if ($currentBackupCount >= $backupLimit) {
$this->notify("Backup limit reached. You can only create {$backupLimit} backup(s). Please delete an existing backup before creating a new one.", 'error');
return;
}
}
$proxmox = new Proxmox;
try {
$proxmox->request('/nodes/' . $this->server->node->name . '/vzdump', 'post', data: [
'vmid' => $this->server->vm_id,
'storage' => $this->server->node->backup_location,
'mode' => $this->type,
'compress' => $this->compression == 'none' ? (int) false : $this->compression,
'notes-template' => $this->name,
]);
} catch (\Throwable $e) {
$this->notify('Failed to start backup: ' . $e->getMessage(), 'error');
return;
}
Cache::put(
$this->getBackupRateLimitCacheKey(),
now()->timestamp,
now()->addMinutes(self::BACKUP_RATE_LIMIT_MINUTES + 1)
);
$this->notify('Backup started', 'success');
$this->visible = false;
$this->reset([
'name',
'type',
'compression',
]);
}
public function render()
{
return view('proxmox::backups.create');
}
public function pollEligibility(): void
{
// Intentionally empty. Polling triggers Livewire to re-render,
// which re-evaluates canCreateBackup (rate limit + plan limits).
}
private function isBackupRateLimited(): bool
{
$lastTimestamp = Cache::get($this->getBackupRateLimitCacheKey());
if (!$lastTimestamp) {
return false;
}
$elapsed = now()->timestamp - (int) $lastTimestamp;
if ($elapsed >= self::BACKUP_RATE_LIMIT_MINUTES * 60) {
Cache::forget($this->getBackupRateLimitCacheKey());
return false;
}
return true;
}
private function secondsUntilRateLimitExpires(): int
{
if (!$this->isBackupRateLimited()) {
return 0;
}
$lastTimestamp = (int) Cache::get($this->getBackupRateLimitCacheKey());
$elapsed = now()->timestamp - $lastTimestamp;
return max(0, (self::BACKUP_RATE_LIMIT_MINUTES * 60) - $elapsed);
}
private function getBackupRateLimitCacheKey(): string
{
return 'proxmox-backup-last-create-' . $this->server->id;
}
private function formatDurationForHumans(int $seconds): string
{
if ($seconds <= 0) {
return 'a moment';
}
$minutes = intdiv($seconds, 60);
$remainingSeconds = $seconds % 60;
if ($minutes > 0 && $remainingSeconds > 0) {
return sprintf('%d minute(s) and %d second(s)', $minutes, $remainingSeconds);
}
if ($minutes > 0) {
return sprintf('%d minute(s)', $minutes);
}
return sprintf('%d second(s)', $remainingSeconds);
}
}

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<?php
namespace Paymenter\Extensions\Servers\Proxmox\Livewire\Backups;
use Livewire\Attributes\Locked;
use Paymenter\Extensions\Servers\Proxmox\Livewire\Component;
use Paymenter\Extensions\Servers\Proxmox\Models\Server;
use Paymenter\Extensions\Servers\Proxmox\Proxmox;
class Index extends Component
{
#[Locked]
public $backups = [];
public $showRestore = false;
public $confirmRestore = true;
public bool $showDelete = false;
public bool $confirmDelete = false;
public $volid;
public function mount(Server $server): void
{
parent::mount($server);
$proxmox = new Proxmox;
$settings = $this->server->service->product->settings()->where('key', 'backups')->first();
if ($settings?->value <= 0) {
$this->redirect(route('proxmox.server.overview', $this->server->id), true);
return;
}
$this->backups = $proxmox->request('/nodes/' . $this->server->node->name . '/storage/' . $this->server->node->backup_location . '/content', data: [
'content' => 'backup',
'vmid' => $this->server->vm_id,
])->json()['data'];
}
public function restoreBackup()
{
$this->validate([
'volid' => 'required',
]);
if (!$this->confirmRestore) {
$this->notify('Please confirm the restore action', 'error');
return;
}
// Check if backup exists
$backup = collect($this->backups)->firstWhere('volid', $this->volid);
if (!$backup) {
$this->notify('Backup not found', 'error');
return;
}
$proxmox = new Proxmox;
$proxmox->request('/nodes/' . $this->server->node->name . '/qemu', 'post', data: [
'vmid' => $this->server->vm_id,
'force' => true,
'archive' => $this->volid,
]);
$this->notify('Backup restoration in progress', 'success');
$this->showRestore = false;
// Redirect to the server overview page
$this->redirect(route('proxmox.server.overview', $this->server->id), true);
}
public function promptDelete(string $volid): void
{
$this->volid = $volid;
$this->confirmDelete = false;
$this->showDelete = true;
}
public function deleteBackup(?string $volid = null)
{
$volid = $volid ?? $this->volid;
if (!$volid) {
$this->notify('Select a backup to delete.', 'error');
return;
}
if (!$this->confirmDelete) {
$this->notify('Please confirm the delete action', 'error');
return;
}
// Check if backup exists
$backup = collect($this->backups)->firstWhere('volid', $volid);
if (!$backup) {
$this->notify('Backup not found', 'error');
return;
}
$proxmox = new Proxmox;
$proxmox->requestAndWait('/nodes/' . $this->server->node->name . '/qemu/' . $this->server->vm_id . '/status/stop', 'post', [
'vmid' => $this->server->vm_id,
], $this->server->node->name);
$response = $proxmox->request('/nodes/' . $this->server->node->name . '/storage/' . $this->server->node->backup_location . '/content/' . $volid, 'delete');
if ($response->status() == 200) {
$this->notify('Backup deleted successfully', 'success');
$this->backups = array_filter($this->backups, fn ($backup) => $backup['volid'] !== $volid);
$this->showDelete = false;
$this->confirmDelete = false;
$this->volid = null;
} else {
$this->notify('Failed to delete backup: ' . $response->json()['errors'][0]['message'], 'error');
}
}
public function render()
{
return view('proxmox::backups')->layoutData([
'sidebar' => true,
]);
}
}