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Finalize v1

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This commit is contained in:
René Preuß
2024-06-21 23:35:34 +02:00
parent acedefd370
commit e3331bd3ef
1 changed files with 85 additions and 32 deletions
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117
app/Commands/ServeCommand.php
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@@ -3,8 +3,17 @@
namespace App\Commands;
use Illuminate\Http\Client\RequestException;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
use LaravelZero\Framework\Commands\Command;
use Smalot\Cups\Builder\Builder;
use Smalot\Cups\Manager\JobManager;
use Smalot\Cups\Manager\PrinterManager;
use Smalot\Cups\Model\Job;
use Smalot\Cups\Transport\Client;
use Smalot\Cups\Transport\ResponseParser;
use Symfony\Component\Yaml\Yaml;
use Throwable;
@@ -37,7 +46,6 @@ class ServeCommand extends Command
$response = Http::patch(sprintf('%s/api/printers/register', $yaml['base_url']), [
'printers' => $yaml['printers'],
'status' => 'online',
]);
$response->throw();
@@ -45,33 +53,38 @@ class ServeCommand extends Command
$this->info('Service started!');
do {
$response = Http::get(sprintf('%s/api/printers/jobs', $yaml['base_url']), [
'printer_ids' => $printerIds,
]);
try {
$response = Http::get(sprintf('%s/api/printers/jobs', $yaml['base_url']), [
'printer_ids' => $printerIds,
]);
if ($response->failed()) {
$this->error('Failed to fetch jobs, error: ' . $response->status());
sleep(2);
continue;
}
$jobs = $response->json();
if (empty($jobs)) {
continue;
}
$this->info('Printing jobs...');
foreach ($jobs as $job) {
try {
$this->handleJob($job, $yaml);
} catch (Throwable $e) {
$this->error($e->getMessage());
if ($response->failed()) {
$this->error('Failed to fetch jobs, error: ' . $response->status());
sleep(2);
continue;
}
}
sleep(2);
$jobs = $response->json();
if (empty($jobs)) {
continue;
}
$this->info('Printing jobs...');
foreach ($jobs as $job) {
try {
$this->handleJob($job, $yaml);
} catch (Throwable $e) {
$this->error($e->getMessage());
}
}
sleep(2);
} catch (Throwable $e) {
$this->error($e->getMessage());
sleep(2);
}
} while (true);
}
@@ -88,32 +101,72 @@ class ServeCommand extends Command
*/
private function handleJob(array $job, mixed $yaml): void
{
$printer = Collection::make($yaml['printers'])->firstWhere('id', $job['printer_id']);
if (!empty($job['data']['preview'])) {
$this->info(sprintf('Job %s is a preview', $job['id']));
$this->markCompleted($job, $yaml);
$this->markCompleted($job, $yaml, 0);
return;
} elseif (empty($job['file_url'])) {
$this->info(sprintf('Job %s has no file', $job['id']));
$this->markFailed($job, $yaml, 'No file provided');
return;
}
$this->markCompleted($job, $yaml);
$paperWidth = $job['data']['paper']['width'] ?? 75;
$paperHeight = $job['data']['paper']['height'] ?? 75;
$this->info(sprintf('Job %s completed', $job['id']));
$pointWidth = round($paperWidth * 2.83465, 2);
$pointHeight = round($paperHeight * 2.83465, 2);
$client = new Client($printer['username'], $printer['password']);
$builder = new Builder();
$responseParser = new ResponseParser();
$printerManager = new PrinterManager($builder, $client, $responseParser);
$printer = $printerManager->findByUri($printer['address']);
$jobManager = new JobManager($builder, $client, $responseParser);
$content = file_get_contents($job['file_url']);
Storage::put($filename = sprintf('pdfs/%s.pdf', Str::random(16)), $content);
$printerJob = new Job();
$printerJob->setName(sprintf('job-%s', $job['id']));
$printerJob->setCopies(1);
$printerJob->setPageRanges('1');
$printerJob->addFile(Storage::path($filename));
$printerJob->addAttribute('media', "Custom.{$pointWidth}x{$pointHeight}");
$printerJob->addAttribute('fit-to-page', true);
if (!$jobManager->send($printer, $printerJob)) {
$this->markFailed($job, $yaml, 'Failed to print job');
$this->error(sprintf('Failed to print job %s', $job['id']));
return;
}
$this->markCompleted($job, $yaml, $printerJob->getId());
$this->info(sprintf('Job %s completed as %s', $job['id'], $printerJob->getId()));
}
/**
* @throws RequestException
*/
private function markCompleted(array $job, mixed $yaml): void
private function markCompleted(array $job, mixed $yaml, int $jobId): void
{
$response = Http::patch(sprintf('%s/api/printers/jobs/%s/complete', $yaml['base_url'], $job['id']));
$response = Http::patch(sprintf('%s/api/printers/jobs/%s/complete', $yaml['base_url'], $job['id']), [
'job_id' => $jobId,
]);
$response->throw();
}
/**
* @throws RequestException
*/
private function markFailed(array $job, mixed $yaml): void
private function markFailed(array $job, mixed $yaml, string $reason): void
{
$response = Http::patch(sprintf('%s/api/printers/jobs/%s/fail', $yaml['base_url'], $job['id']));
$response = Http::patch(sprintf('%s/api/printers/jobs/%s/fail', $yaml['base_url'], $job['id']), [
'reason' => $reason,
]);
$response->throw();
}
}