yey

s3_client.php

@@ -0,0 +1,74 @@
+<?php
+// s3_client.php
+
+require_once 'config.php';
+
+class S3Client
+{
+    private $s3;
+    private $bucket;
+
+    public function __construct()
+    {
+        $this->bucket = S3_BUCKET;
+
+        $this->s3 = new Aws\S3\S3Client([
+            'version' => 'latest',
+            'region' => S3_REGION,
+            'endpoint' => S3_ENDPOINT,
+            'use_path_style_endpoint' => true,
+            'credentials' => [
+                'key' => S3_ACCESS_KEY,
+                'secret' => S3_SECRET_KEY,
+            ],
+        ]);
+    }
+
+    public function uploadFile($filePath, $key, $contentType = 'application/octet-stream')
+    {
+        try {
+            $result = $this->s3->putObject([
+                'Bucket' => $this->bucket,
+                'Key' => ltrim($key, '/'),
+                'SourceFile' => $filePath,
+                'ContentType' => $contentType,
+            ]);
+            return ['success' => true, 'code' => 200, 'message' => 'OK', 'url' => $result['ObjectURL']];
+        } catch (Aws\Exception\AwsException $e) {
+            return [
+                'success' => false,
+                'code' => $e->getStatusCode(),
+                'message' => $e->getMessage()
+            ];
+        }
+    }
+
+    public function deleteFile($key)
+    {
+        try {
+            $this->s3->deleteObject([
+                'Bucket' => $this->bucket,
+                'Key' => ltrim($key, '/'),
+            ]);
+            return true;
+        } catch (Aws\Exception\AwsException $e) {
+            error_log($e->getMessage());
+            return false;
+        }
+    }
+
+    public function getPresignedUrl($key, $expiresIn = 3600)
+    {
+        try {
+            $cmd = $this->s3->getCommand('GetObject', [
+                'Bucket' => $this->bucket,
+                'Key' => ltrim($key, '/'),
+            ]);
+            $request = $this->s3->createPresignedRequest($cmd, "+{$expiresIn} seconds");
+            return (string) $request->getUri();
+        } catch (Aws\Exception\AwsException $e) {
+            error_log($e->getMessage());
+            return '';
+        }
+    }
+}