feat: convert from processors to custom API and enable streaming when using server execution

Author: theboxer

assets/components/modai/api.php

@@ -0,0 +1,27 @@
+<?php
+require_once dirname(__DIR__, 3) . '/config.core.php';
+require_once MODX_CORE_PATH . 'vendor/autoload.php';
+
+$modx = new \MODX\Revolution\modX();
+$modx->initialize('mgr');
+
+$request = \GuzzleHttp\Psr7\ServerRequest::fromGlobals();
+$action = $modx->getOption('action', $_REQUEST, '');
+
+if (empty($action)) {
+    \modAI\API\API::returnErrorFromAPIException(\modAI\API\APIException::badRequest());
+    exit;
+}
+
+$action = str_replace('/', '\\', $action);
+
+$className = "\\modAI\\API\\$action";
+if (class_exists($className) !== true) {
+    \modAI\API\API::returnErrorFromAPIException(\modAI\API\APIException::notFound());
+    exit;
+}
+
+$ajaxEndpoint = new $className($modx);
+$ajaxEndpoint->handleRequest($request);
+
+exit;