89 lines
2.9 KiB
PHP
89 lines
2.9 KiB
PHP
<?php declare(strict_types = 1);
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namespace SlevomatCodingStandard\Sniffs\ControlStructures;
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use PHP_CodeSniffer\Files\File;
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use PHP_CodeSniffer\Sniffs\Sniff;
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use SlevomatCodingStandard\Helpers\FixerHelper;
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use SlevomatCodingStandard\Helpers\IndentationHelper;
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use SlevomatCodingStandard\Helpers\TernaryOperatorHelper;
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use SlevomatCodingStandard\Helpers\TokenHelper;
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use const T_INLINE_ELSE;
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use const T_INLINE_THEN;
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use const T_WHITESPACE;
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class DisallowTrailingMultiLineTernaryOperatorSniff implements Sniff
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{
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public const CODE_TRAILING_MULTI_LINE_TERNARY_OPERATOR_USED = 'TrailingMultiLineTernaryOperatorUsed';
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/**
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* @return array<int, (int|string)>
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*/
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public function register(): array
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{
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return [
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T_INLINE_THEN,
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];
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}
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/**
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* @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
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* @param int $inlineThenPointer
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*/
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public function process(File $phpcsFile, $inlineThenPointer): void
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{
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$tokens = $phpcsFile->getTokens();
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$nextPointer = TokenHelper::findNextEffective($phpcsFile, $inlineThenPointer + 1);
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if ($tokens[$nextPointer]['code'] === T_INLINE_ELSE) {
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return;
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}
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if ($tokens[$inlineThenPointer]['line'] === $tokens[$nextPointer]['line']) {
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return;
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}
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$fix = $phpcsFile->addFixableError(
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'Ternary operator should be reformatted as leading the line.',
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$inlineThenPointer,
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self::CODE_TRAILING_MULTI_LINE_TERNARY_OPERATOR_USED
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);
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if (!$fix) {
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return;
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}
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$inlineElsePointer = TernaryOperatorHelper::getElsePointer($phpcsFile, $inlineThenPointer);
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$pointerBeforeInlineThen = TokenHelper::findPreviousEffective($phpcsFile, $inlineThenPointer - 1);
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$pointerAfterInlineThen = TokenHelper::findNextExcluding($phpcsFile, [T_WHITESPACE], $inlineThenPointer + 1);
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$pointerBeforeInlineElse = TokenHelper::findPreviousEffective($phpcsFile, $inlineElsePointer - 1);
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$pointerAfterInlineElse = TokenHelper::findNextExcluding($phpcsFile, [T_WHITESPACE], $inlineElsePointer + 1);
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$indentation = IndentationHelper::addIndentation(
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IndentationHelper::getIndentation(
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$phpcsFile,
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TokenHelper::findFirstNonWhitespaceOnLine($phpcsFile, $inlineThenPointer)
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)
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);
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$phpcsFile->fixer->beginChangeset();
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FixerHelper::removeBetween($phpcsFile, $pointerBeforeInlineThen, $inlineThenPointer);
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FixerHelper::removeBetween($phpcsFile, $inlineThenPointer, $pointerAfterInlineThen);
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$phpcsFile->fixer->addContentBefore($inlineThenPointer, $phpcsFile->eolChar . $indentation);
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$phpcsFile->fixer->addContentBefore($pointerAfterInlineThen, ' ');
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FixerHelper::removeBetween($phpcsFile, $pointerBeforeInlineElse, $inlineElsePointer);
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FixerHelper::removeBetween($phpcsFile, $inlineElsePointer, $pointerAfterInlineElse);
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$phpcsFile->fixer->addContentBefore($inlineElsePointer, $phpcsFile->eolChar . $indentation);
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$phpcsFile->fixer->addContentBefore($pointerAfterInlineElse, ' ');
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$phpcsFile->fixer->endChangeset();
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}
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}
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