Encode binary strings

lib/Service/CallService.php

@@ -249,6 +249,8 @@ public function call(
 
 		$time_end = microtime(true);
 
+		$body = $response->getBody()->getContents();
+
 		// Let create the data array
 		$data = [
 			'request' => [
@@ -263,7 +265,7 @@ public function call(
 				'size' => $response->getBody()->getSize(),
 				'remoteIp' => $response->getHeaderLine('X-Real-IP') ?: $response->getHeaderLine('X-Forwarded-For') ?: null,
 				'headers' => $response->getHeaders(),
-				'body' => $response->getBody()->getContents(),
+				'body' => mb_check_encoding(value: $body, encoding: 'UTF-8') !== false ? $body : base64_encode($body),
 			]
 		];
 

lib/Settings/OpenConnectorAdmin.php

@@ -0,0 +1,43 @@
+<?php
+namespace OCA\OpenConnector\Settings;
+
+use OCP\AppFramework\Http\TemplateResponse;
+use OCP\IConfig;
+use OCP\IL10N;
+use OCP\Settings\ISettings;
+
+class OpenConnectorAdmin implements ISettings {
+	private IL10N $l;
+	private IConfig $config;
+
+	public function __construct(IConfig $config, IL10N $l) {
+		$this->config = $config;
+		$this->l = $l;
+	}
+
+	/**
+	 * @return TemplateResponse
+	 */
+	public function getForm() {
+		$parameters = [
+			'mySetting' => $this->config->getSystemValue('open_connector_setting', true),
+		];
+
+		return new TemplateResponse('openconnector', 'settings/admin', $parameters, '');
+	}
+
+	public function getSection() {
+		return 'openconnector'; // Name of the previously created section.
+	}
+
+	/**
+	 * @return int whether the form should be rather on the top or bottom of
+	 * the admin section. The forms are arranged in ascending order of the
+	 * priority values. It is required to return a value between 0 and 100.
+	 *
+	 * E.g.: 70
+	 */
+	public function getPriority() {
+		return 10;
+	}
+}