FEATURE: Migrate legacy class names in TypeHints
* Check function / method definitions and their type hints. Resolves: #5
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<?php
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/*
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* Copyright (C) 2017 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use PHP_CodeSniffer_Tokens as Tokens;
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/**
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* Migrate Typehints in function / method definitions.
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*/
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class Typo3Update_Sniffs_LegacyClassnames_TypehintSniff implements PHP_CodeSniffer_Sniff
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{
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use \Typo3Update\Sniffs\LegacyClassnames\ClassnameCheckerTrait;
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/**
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* Returns the token types that this sniff is interested in.
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*
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* @return array<int>
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*/
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public function register()
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{
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return [T_FUNCTION];
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}
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/**
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* Processes the tokens that this sniff is interested in.
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*
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* @param PHP_CodeSniffer_File $phpcsFile The file where the token was found.
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* @param int $stackPtr The position in the stack where
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* the token was found.
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*
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* @return void
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*/
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public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
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{
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$params = $phpcsFile->getMethodParameters($stackPtr);
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foreach ($params as $parameter) {
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if ($parameter['type_hint'] === '') {
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continue;
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}
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$position = $phpcsFile->findPrevious(T_STRING, $parameter['token'], $stackPtr, false, null, true);
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if ($position === false) {
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continue;
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}
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$this->addFixableError($phpcsFile, $position, $parameter['type_hint']);
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}
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}
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}
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