coolify/app/Livewire/Project/Application/PreviewsCompose.php
Andras Bacsai db3514cd8e Fix json_decode null handling in PreviewsCompose
Fixed three potential fatal errors where json_decode could return null:

1. save() method (lines 39-41): Added null coalescing to default to empty array,
   and ensure service entry exists before writing domain
2. generate() method (line 56): Changed to use assoc flag consistently and
   fallback to empty array
3. generate() method (lines 95-97): Same fix as save() - null coalescing and
   service entry initialization

All json_decode calls now consistently:
- Use the assoc flag to return arrays (not objects)
- Fall back to empty array with ?: []
- Initialize service entry with ?? [] before writing

This prevents "Attempt to modify property of null" fatal errors.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-16 13:04:23 +02:00

107 lines
4.3 KiB
PHP

<?php
namespace App\Livewire\Project\Application;
use App\Models\ApplicationPreview;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Livewire\Component;
use Spatie\Url\Url;
use Visus\Cuid2\Cuid2;
class PreviewsCompose extends Component
{
use AuthorizesRequests;
public $service;
public $serviceName;
public ApplicationPreview $preview;
public ?string $domain = null;
public function mount()
{
$this->domain = data_get($this->service, 'domain');
}
public function render()
{
return view('livewire.project.application.previews-compose');
}
public function save()
{
try {
$this->authorize('update', $this->preview->application);
$docker_compose_domains = data_get($this->preview, 'docker_compose_domains');
$docker_compose_domains = json_decode($docker_compose_domains, true) ?: [];
$docker_compose_domains[$this->serviceName] = $docker_compose_domains[$this->serviceName] ?? [];
$docker_compose_domains[$this->serviceName]['domain'] = $this->domain;
$this->preview->docker_compose_domains = json_encode($docker_compose_domains);
$this->preview->save();
$this->dispatch('update_links');
$this->dispatch('success', 'Domain saved.');
} catch (\Throwable $e) {
return handleError($e, $this);
}
}
public function generate()
{
try {
$this->authorize('update', $this->preview->application);
$domains = collect(json_decode($this->preview->application->docker_compose_domains, true) ?: []);
$domain = $domains->first(function ($_, $key) {
return $key === $this->serviceName;
});
$domain_string = data_get($domain, 'domain');
// If no domain is set in the main application, generate a default domain
if (empty($domain_string)) {
$server = $this->preview->application->destination->server;
$template = $this->preview->application->preview_url_template;
$random = new Cuid2;
// Generate a unique domain like main app services do
$generated_fqdn = generateUrl(server: $server, random: $random);
$preview_fqdn = str_replace('{{random}}', $random, $template);
$preview_fqdn = str_replace('{{domain}}', str($generated_fqdn)->after('://'), $preview_fqdn);
$preview_fqdn = str_replace('{{pr_id}}', $this->preview->pull_request_id, $preview_fqdn);
$preview_fqdn = str($generated_fqdn)->before('://').'://'.$preview_fqdn;
} else {
// Use the existing domain from the main application
$url = Url::fromString($domain_string);
$template = $this->preview->application->preview_url_template;
$host = $url->getHost();
$schema = $url->getScheme();
$portInt = $url->getPort();
$port = $portInt !== null ? ':'.$portInt : '';
$random = new Cuid2;
$preview_fqdn = str_replace('{{random}}', $random, $template);
$preview_fqdn = str_replace('{{domain}}', $host, $preview_fqdn);
$preview_fqdn = str_replace('{{pr_id}}', $this->preview->pull_request_id, $preview_fqdn);
$preview_fqdn = str_replace('{{port}}', $port, $preview_fqdn);
$preview_fqdn = "$schema://$preview_fqdn";
}
// Save the generated domain
$this->domain = $preview_fqdn;
$docker_compose_domains = data_get($this->preview, 'docker_compose_domains');
$docker_compose_domains = json_decode($docker_compose_domains, true) ?: [];
$docker_compose_domains[$this->serviceName] = $docker_compose_domains[$this->serviceName] ?? [];
$docker_compose_domains[$this->serviceName]['domain'] = $this->domain;
$this->preview->docker_compose_domains = json_encode($docker_compose_domains);
$this->preview->save();
$this->dispatch('update_links');
$this->dispatch('success', 'Domain generated.');
} catch (\Throwable $e) {
return handleError($e, $this);
}
}
}