111 lines
3.3 KiB
ReStructuredText
111 lines
3.3 KiB
ReStructuredText
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.. _features:
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Features
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========
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Migration of old legacy classnames to namespace class names
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-----------------------------------------------------------
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Currently we can migrate calls to old legacy class names of the TYPO3 core like ``Tx_Extbase...`` to
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new ones like ``\TYPO3\Extbase\...``. This is done for:
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Possible configurations for all sniffs:
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- :ref:`configuration-legacyExtensions`
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Implemented sniffs:
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- PHPDocuments, like Includes and annotations for IDEs.
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Possible extra configurations:
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- :ref:`configuration-allowedTags`
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- Inheritance like ``extends`` and ``implements``.
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- Static calls like ``t3lib_div::`` to ``\TYPO3\Core\Utility\GeneralUtility``.
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- Static call also checks for ``::class``, as technically we just look before the ``::``.
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- Typehints in methods and function like injects.
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- ``instanceof`` checks.
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- Inline comments for IDEs, e.g. ``/* @var $configurationManager
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Tx_Extbase_Configuration_ConfigurationManager */``
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- Instantiation through ``new``.
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- Instantiation through ``makeInstance``. Only Classnames in Strings are supported, no ``::class``.
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- Instantiation through ``ObjectManager``, check afterwards as this is static and all function calls
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using ``get`` and ``create`` will be adjusted. Might be useful to exclude this sniff and run it
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separately.
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Only Classnames in Strings are supported, no ``::class``.
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- ``use`` statements.
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- ``catch`` of legacy class names.
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Also definitions of classes, traits and interfaces are migrated too:
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Possible extra configurations:
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- :ref:`configuration-vendor`
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Definitions are migrated, where namespace is added right after opening php-tag and class name is
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replaced with last part. We split by ``_`` as Extbase convention.
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After definitions were migrated, we also migrate the usage in the same way as documented above for
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TYPO3 core classes. On first run the definition will be converted, on second run the usage. This is
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due to the fact, that PHPCS might find the definition after the usage, so please run twice.
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.. note::
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The configured file will be updated after each run, for each converted class, trait and
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interface definition. See :ref:`configuration-mappingFile`.
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This also covers adding the vendor to plugin and modules in :file:`ext_tables.php` and
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:file:`ext_localconf.php`:
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Possible extra configurations:
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- :ref:`configuration-vendor`
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Add missing vendor to plugin and module registrations and configurations. You might want to set
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this to non fixable and warning if you already provide the vendor inside a single Variable, together
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with your extension key, as this is not recognized. So the following will be recognized:
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- ``$_EXTKEY,``
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- ``$VENDOR . $_EXTKEY,``
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- ``'VENDOR.' . $_EXTKEY,``
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While the following will not:
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- ``$key = 'Vendor.' . $_EXTKEY;``
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Check for removed calls
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-----------------------
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Also we check for the following deprecated calls:
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Check for usage of *removed functions* in general. The functions are configured via yaml files. The
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location of them is configurable, default is inside the standard itself, and we try to deliver all
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information. For configuration options see ``removedFunctionConfigFiles``.
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Check for usage of *removed constants*. The constants are configured in same way as removed
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functions. For configuration options see ``removedConstantConfigFiles``.
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Further checks
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--------------
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- Legacy ajax registrations for TYPO3 Backend.
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