feat: scan

2026-09-12 23:53:53 +08:00
parent e294053285
commit 558912864d
36 changed files with 4165 additions and 15 deletions
@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Services\Ocr;
+
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Process;
+
+class TesseractOcrDriver implements OcrDriver
+{
+    public function recognize(string $imagePath): string
+    {
+        if (! is_file($imagePath)) {
+            return '';
+        }
+
+        $bin = (string) config('coruna.ocr.tesseract', 'tesseract');
+        $langs = (string) config('coruna.ocr.langs', 'eng+chi_sim');
+        $result = Process::timeout(90)->run([
+            $bin,
+            $imagePath,
+            'stdout',
+            '-l', $langs,
+            '--psm', '6',
+        ]);
+
+        if (! $result->successful()) {
+            Log::channel('stack')->warning('tesseract ocr failed', [
+                'path' => $imagePath,
+                'error' => mb_substr($result->errorOutput() ?: $result->output(), 0, 500),
+            ]);
+
+            return '';
+        }
+
+        return trim($result->output());
+    }
+}