First Commit

2026-09-01 07:49:48 -03:00
commit 28b1044038
399 changed files with 41659 additions and 0 deletions
@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services;
+
+use Illuminate\Support\Facades\Log;
+use Illuminate\Support\Facades\Storage;
+use Smalot\PdfParser\Parser;
+
+/**
+ * Service for extracting text content from PDF files.
+ */
+class PdfExtractionService
+{
+    /**
+     * Extract text from a PDF file.
+     *
+     * @param string $filePath The path to the PDF file
+     * @return array{success: bool, content: string|null, error: string|null}
+     */
+    public function extract(string $filePath): array
+    {
+        if (!file_exists($filePath)) {
+            return [
+                'success' => false,
+                'content' => null,
+                'error' => 'PDF file not found.',
+            ];
+        }
+
+        try {
+            $parser = new Parser();
+            $pdf = $parser->parseFile($filePath);
+            $text = $pdf->getText();
+
+            $text = trim($text);
+
+            if (empty($text)) {
+                return [
+                    'success' => false,
+                    'content' => null,
+                    'error' => 'The PDF appears to be empty or contains no extractable text.',
+                ];
+            }
+
+            return [
+                'success' => true,
+                'content' => $text,
+                'error' => null,
+            ];
+        } catch (\Exception $e) {
+            Log::error('PDF extraction error: ' . $e->getMessage(), [
+                'file' => $filePath,
+            ]);
+
+            return [
+                'success' => false,
+                'content' => null,
+                'error' => 'Failed to extract text from PDF: ' . $e->getMessage(),
+            ];
+        }
+    }
+}