Finalize v1

app/Commands/ServeCommand.php

@@ -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();
@@ -45,6 +53,7 @@ class ServeCommand extends Command
         $this->info('Service started!');
 
         do {
+            try {
                 $response = Http::get(sprintf('%s/api/printers/jobs', $yaml['base_url']), [
                     'printer_ids' => $printerIds,
                 ]);
@@ -72,6 +81,10 @@ class ServeCommand extends Command
                 }
 
                 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();
     }
 }