tracking/Documentation/Changelog/1.3.0.rst

1.3.0
=====

Breaking
--------

Nothing

Features
--------

* Introduce new ``traverse()`` function for rules.
  The function is taken from TYPO3, documentation can be found here: https://docs.typo3.org/m/typo3/reference-typoscript/11.5/en-us/Conditions/Index.html#traverse
  Rules provided by extension are adjusted.

  The new function allows for save array access in order to prevent issues in recent
  PHP versions with undefined array keys.

  The important change was:

  .. code-block:: diff

     diff --git a/Configuration/Services.yaml b/Configuration/Services.yaml
     index 1aaec24..df8bb13 100644
     --- a/Configuration/Services.yaml
     +++ b/Configuration/Services.yaml
     @@ -59,7 +59,7 @@ services:
            $rule: >
                not (context.getAspect("backend.user").isLoggedIn())
                and not (context.getAspect("frontend.preview").isPreview())
     -          and request.getHeader("User-Agent")[0]
     +          and traverse(request.getHeader("User-Agent"), '0')
                and not (request.getHeader("User-Agent")[0] matches "/^TYPO3|TYPO3 linkvalidator/")
                and not (request.getHeader("User-Agent")[0] matches "/Wget|curl|Go-http-client/")
                and not (request.getHeader("User-Agent")[0] matches "/Googlebot|Bingbot|bingbot|Slurp|DuckDuckBot|Baiduspider|YandexBot|Sogou|Exabot|NextCloud-News|Feedly|XING FeedReader|CCBot|SemrushBot|SEOkicks|Twitterbot|Seekport Crawler|SemanticScholarBot|ia_archiver|PaperLiBot|TrendsmapResolver|AhrefsBot|Nuzzel/")

  Same for other array accesses, e.g recordUid of ``Recordview``::

     recordUid: 'traverse(request.getQueryParams(), "tx_news_pi1/news")'

Fixes
-----

Nothing

Tasks
-----

Nothing

Deprecation
-----------

Nothing