AjaxLicenseStdComments.php

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<?php
namespace Fossology\UI\Ajax;

use Fossology\Lib\Auth\Auth;
use Fossology\Lib\Dao\LicenseStdCommentDao;
use Fossology\Lib\Plugin\DefaultPlugin;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\JsonResponse;

class AjaxLicenseStdComments extends DefaultPlugin
{

  const NAME = "ajax_license_std_comments";

  private $licenseCommentDao;

  function __construct()
  {
    parent::__construct(self::NAME,
      array(
        self::REQUIRES_LOGIN => true,
        self::PERMISSION => Auth::PERM_READ
      ));
    $this->licenseCommentDao = $this->getObject('dao.license.stdc');
  }

  protected function handle(Request $request)
  {
    $toggleCommentPk = $request->get("toggle");
    if ($toggleCommentPk !== null) {
      $status = false;
      try {
        $status = $this->licenseCommentDao->toggleComment(intval($toggleCommentPk));
      } catch (\UnexpectedValueException $e) {
        $status = $e->getMessage();
      }
      return new JsonResponse(["status" => $status]);
    }
    $reqScope = $request->get("scope", "all");
    $responseArray = null;
    if (strcasecmp($reqScope, "all") === 0) {
      $responseArray = $this->licenseCommentDao->getAllComments();
    } else if (strcasecmp($reqScope, "visible") === 0) {
      $responseArray = $this->licenseCommentDao->getAllComments(true);
    } else {
      try {
        $responseArray = [
          "comment" => $this->licenseCommentDao->getComment(intval($reqScope))
        ];
      } catch (\UnexpectedValueException $e) {
        $responseArray = [
          "status" => false,
          "error" => $e->getMessage()
        ];
        return new JsonResponse($responseArray, JsonResponse::HTTP_NOT_FOUND);
      }
    }
    return new JsonResponse($responseArray, JsonResponse::HTTP_OK);
  }
}

register_plugin(new AjaxLicenseStdComments());