68 lines
2.2 KiB
ReStructuredText
68 lines
2.2 KiB
ReStructuredText
.. include:: /Includes.rst.txt
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.. _deprecation-84965:
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==================================================================
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Deprecation: #84965 - Various TypoScriptFrontendController methods
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==================================================================
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See :issue:`84965`
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Description
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===========
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A lot of functionality from :php:`TypoScriptFrontendController` (a.k.a. `TSFE`) has been migrated
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into new PSR-15 middlewares, which are flexible modules to modify a HTTP request workflow.
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Most of the functionality which is now in a PSR-15-based middleware is related to setting up various
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permission and GET/POST variable resolving.
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The following methods within :php:`TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController` have been marked
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as deprecated:
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- :php:`connectToDB()`
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- :php:`checkAlternativeIdMethods()`
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- :php:`initializeBackendUser()`
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- :php:`handleDataSubmission()`
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- :php:`setCSS()`
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- :php:`convPOSTCharset()`
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All hooks previously located within these methods still work as expected, as they are now called within
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a PSR-15 middleware.
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Additionally, there are some methods within :php:`TSFE` which have been marked as "internal" for a long time,
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but had the PHP visibility "public" from a legacy code base. These methods, which are internal for TYPO3 Core
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purposes, now have the visibility "protected".
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- :php:`getPageAndRootline()`
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- :php:`checkRootlineForIncludeSection()`
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- :php:`setSysPageWhereClause()`
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- :php:`checkAndSetAlias()`
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- :php:`getHash()`
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- :php:`getLockHash()`
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- :php:`setUrlIdToken()`
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Impact
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======
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Calling any of the deprecated methods above will trigger a PHP :php:`E_USER_DEPRECATED` error.
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Affected Installations
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======================
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Any TYPO3 installation with a custom extension setting up or mimicking a custom frontend request by
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calling :php:`TypoScriptFrontendController` methods directly.
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Migration
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=========
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Extensions that bootstrap their own frontend should ensure that the respective Middlewares are run,
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e.g. via custom stacks or just by setting up the "frontend" middleware stack.
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Additionally, extensions can create custom middlewares to modify a HTTP request or response as well.
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.. index:: Frontend, PHP-API, FullyScanned, ext:frontend
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