?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Functions/ArrowFunctionDeclarationSniff.php
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<?php declare(strict_types = 1); namespace SlevomatCodingStandard\Sniffs\Functions; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; use SlevomatCodingStandard\Helpers\FixerHelper; use SlevomatCodingStandard\Helpers\SniffSettingsHelper; use SlevomatCodingStandard\Helpers\TokenHelper; use function preg_match; use function sprintf; use function str_repeat; use function strlen; use function strpos; use const T_FN; use const T_FN_ARROW; class ArrowFunctionDeclarationSniff implements Sniff { public const CODE_INCORRECT_SPACES_AFTER_KEYWORD = 'IncorrectSpacesAfterKeyword'; public const CODE_INCORRECT_SPACES_BEFORE_ARROW = 'IncorrectSpacesBeforeArrow'; public const CODE_INCORRECT_SPACES_AFTER_ARROW = 'IncorrectSpacesAfterArrow'; public int $spacesCountAfterKeyword = 1; public int $spacesCountBeforeArrow = 1; public int $spacesCountAfterArrow = 1; public bool $allowMultiLine = false; /** * @return array<int, (int|string)> */ public function register(): array { return [ T_FN, ]; } /** * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint * @param int $arrowFunctionPointer */ public function process(File $phpcsFile, $arrowFunctionPointer): void { $this->spacesCountAfterKeyword = SniffSettingsHelper::normalizeInteger($this->spacesCountAfterKeyword); $this->spacesCountBeforeArrow = SniffSettingsHelper::normalizeInteger($this->spacesCountBeforeArrow); $this->spacesCountAfterArrow = SniffSettingsHelper::normalizeInteger($this->spacesCountAfterArrow); $this->checkSpacesAfterKeyword($phpcsFile, $arrowFunctionPointer); $arrowPointer = TokenHelper::findNext($phpcsFile, T_FN_ARROW, $arrowFunctionPointer); $this->checkSpacesBeforeArrow($phpcsFile, $arrowPointer); $this->checkSpacesAfterArrow($phpcsFile, $arrowPointer); } private function checkSpacesAfterKeyword(File $phpcsFile, int $arrowFunctionPointer): void { $pointerAfter = TokenHelper::findNextNonWhitespace($phpcsFile, $arrowFunctionPointer + 1); $spaces = TokenHelper::getContent($phpcsFile, $arrowFunctionPointer + 1, $pointerAfter - 1); if ($this->allowMultiLine && strpos($spaces, $phpcsFile->eolChar) === 0) { return; } $actualSpaces = strlen($spaces); if ( $actualSpaces === $this->spacesCountAfterKeyword && ( $this->spacesCountAfterKeyword === 0 || preg_match('~^ +$~', $spaces) === 1 ) ) { return; } $fix = $phpcsFile->addFixableError( $this->formatErrorMessage('after "fn" keyword', $this->spacesCountAfterKeyword), $arrowFunctionPointer, self::CODE_INCORRECT_SPACES_AFTER_KEYWORD, ); if (!$fix) { return; } $this->fixSpaces($phpcsFile, $arrowFunctionPointer, $pointerAfter, $this->spacesCountAfterKeyword); } private function checkSpacesBeforeArrow(File $phpcsFile, int $arrowPointer): void { $pointerBefore = TokenHelper::findPreviousNonWhitespace($phpcsFile, $arrowPointer - 1); $spaces = TokenHelper::getContent($phpcsFile, $pointerBefore + 1, $arrowPointer - 1); if ($this->allowMultiLine && strpos($spaces, $phpcsFile->eolChar) === 0) { return; } $actualSpaces = strlen($spaces); if ( $actualSpaces === $this->spacesCountBeforeArrow && ( $this->spacesCountBeforeArrow === 0 || preg_match('~^ +$~', $spaces) === 1 ) ) { return; } $fix = $phpcsFile->addFixableError( $this->formatErrorMessage('before =>', $this->spacesCountBeforeArrow), $arrowPointer, self::CODE_INCORRECT_SPACES_BEFORE_ARROW, ); if (!$fix) { return; } $this->fixSpaces($phpcsFile, $pointerBefore, $arrowPointer, $this->spacesCountBeforeArrow); } private function checkSpacesAfterArrow(File $phpcsFile, int $arrowPointer): void { $pointerAfter = TokenHelper::findNextNonWhitespace($phpcsFile, $arrowPointer + 1); $spaces = TokenHelper::getContent($phpcsFile, $arrowPointer + 1, $pointerAfter - 1); if ($this->allowMultiLine && strpos($spaces, $phpcsFile->eolChar) === 0) { return; } $actualSpaces = strlen($spaces); if ($actualSpaces === $this->spacesCountAfterArrow && ($this->spacesCountAfterArrow === 0 || preg_match('~^ +$~', $spaces) === 1)) { return; } $fix = $phpcsFile->addFixableError( $this->formatErrorMessage('after =>', $this->spacesCountAfterArrow), $arrowPointer, self::CODE_INCORRECT_SPACES_AFTER_ARROW, ); if (!$fix) { return; } $this->fixSpaces($phpcsFile, $arrowPointer, $pointerAfter, $this->spacesCountAfterArrow); } private function formatErrorMessage(string $suffix, int $requiredSpaces): string { return $requiredSpaces === 0 ? sprintf('There must be no whitespace %s.', $suffix) : sprintf('There must be exactly %d whitespace%s %s.', $requiredSpaces, $requiredSpaces !== 1 ? 's' : '', $suffix); } private function fixSpaces(File $phpcsFile, int $pointerBefore, int $pointerAfter, int $requiredSpaces): void { $phpcsFile->fixer->beginChangeset(); if ($requiredSpaces > 0) { FixerHelper::add($phpcsFile, $pointerBefore, str_repeat(' ', $requiredSpaces)); } FixerHelper::removeBetween($phpcsFile, $pointerBefore, $pointerAfter); $phpcsFile->fixer->endChangeset(); } }
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