#10 Add getUrl() method

src/SmbAdapter.php

@@ -390,6 +390,19 @@ public function copy(string $source, string $destination, Config $config): void
         fclose($sourceStream);
     }
 
+    /**
+     * Get the URL of a file.
+     *
+     * @param string $path
+     * @return string
+     */
+    public function getUrl($path): string
+    {
+        $contents = $this->read($path);
+        $mimeType = $this->mimeTypeDetector->detectMimeType($path, $contents) ?? 'application/octet-stream';
+        return 'data:' . $mimeType . ';base64,' . base64_encode($contents);
+    }
+
     /**
      * Create the parent directories if they do not exist.
      *

tests/SmbAdapterTest.php

@@ -120,4 +120,22 @@ public function moving_a_file(): void
             $this->assertEquals('contents to be copied', $adapter->read('destination.txt'));
         });
     }
+
+    /**
+     * @test
+     */
+    public function test_get_url_returns_valid_data_url(): void
+    {
+        $this->runScenario(function () {
+            $adapter = $this->adapter();
+            $filename = 'test.txt';
+            $content = 'Hello, world!';
+            $adapter->write($filename, $content, new Config());
+
+            $dataUrl = $adapter->getUrl($filename);
+
+            $this->assertStringStartsWith('data:text/plain;base64,', $dataUrl);
+            $this->assertStringContainsString(base64_encode($content), $dataUrl);
+        });
+    }
 }