Fipamo/brain/api/v1/PagesAPI.inc.php

<?php

class PagesAPI
{
  public function __construct()
  {
  }

  public static function handlePageTask($request, $args)
  {
    $task = $args["fourth"];
    switch ($task) {
      case "delete":
      case "create":
      case "write":
        $result = (new Book("../content/pages"))->editPage($task, $request);
        break;
      case "add-entry-image":
        $result = ImagesAPI::uploadImage($request);
        break;
      default:
        $result = [
          "message" => "Hm, no task. That's unfortunate",
          "type" => "TASK_NONE",
        ];
        break;
    }

    return $result;
  }
}