57 lines
1.9 KiB
ReStructuredText
57 lines
1.9 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _deprecation-84273:
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=============================================================================================
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Deprecation: #84273 - Protected methods and properties in FileSystemNavigationFrameController
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=============================================================================================
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See :issue:`84273`
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Description
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===========
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This file is about third party usage (consumer that call the class as well as
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signals or hooks depending on it) of :php:`TYPO3\CMS\Backend\Controller\FileSystemNavigationFrameController`.
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A series of class properties have been set to protected.
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They will throw deprecation warnings if called public from outside:
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* [not scanned] :php:`$content`
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* :php:`$foldertree`
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* :php:`$currentSubScript`
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* :php:`$cMR`
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All methods not used as entry points by :php:`TYPO3\CMS\Backend\Http\RouteDispatcher` will be
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removed or set to protected in v10 and throw deprecation warnings if used from a third party:
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* :php:`initPage()`
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* [not scanned] :php:`main()`
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* [not scanned] :php:`init()`
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Impact
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======
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Calling one of the above methods or accessing one of the above properties on an instance of
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:php:`FileSystemNavigationFrameController` will throw a deprecation warning in v9 and a PHP fatal in v10.
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Affected Installations
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======================
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The extension scanner will find most usages, but may also find some false positives. The most
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common property and method names like :php:`$content` are not registered and will not be found
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if an extension uses that on an instance of :php:`FileSystemNavigationFrameController`. In general all extensions
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that set properties or call methods except :php:`mainAction()` are affected.
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Migration
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=========
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In general, extensions should not instantiate and re-use controllers of the core. Existing
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usages should be rewritten to be free of calls like these.
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.. index:: Backend, PHP-API, PartiallyScanned
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