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816016aac7
294bea2d18
[FileProcessor] Run untill the file is fixed completelly (#432)
114 lines
4.0 KiB
PHP
114 lines
4.0 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\DowngradePhp72\Rector\FuncCall;
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use PhpParser\Node;
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use PhpParser\Node\Expr\Assign;
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use PhpParser\Node\Expr\Closure;
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use PhpParser\Node\Expr\FuncCall;
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use PhpParser\Node\Expr\Variable;
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use PhpParser\Node\Stmt\Expression;
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use Rector\Core\Exception\ShouldNotHappenException;
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use Rector\Core\PhpParser\Parser\InlineCodeParser;
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use Rector\Core\Rector\AbstractRector;
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use Rector\DowngradePhp72\NodeAnalyzer\FunctionExistsFunCallAnalyzer;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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/**
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* @changelog https://github.com/symfony/polyfill/commit/cc2bf55accd32b989348e2039e8c91cde46aebed
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*
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* @see \Rector\Tests\DowngradePhp72\Rector\FuncCall\DowngradeStreamIsattyRector\DowngradeStreamIsattyRectorTest
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*/
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final class DowngradeStreamIsattyRector extends \Rector\Core\Rector\AbstractRector
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{
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/**
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* @var \Rector\Core\PhpParser\Parser\InlineCodeParser
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*/
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private $inlineCodeParser;
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/**
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* @var \Rector\DowngradePhp72\NodeAnalyzer\FunctionExistsFunCallAnalyzer
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*/
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private $functionExistsFunCallAnalyzer;
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public function __construct(\Rector\Core\PhpParser\Parser\InlineCodeParser $inlineCodeParser, \Rector\DowngradePhp72\NodeAnalyzer\FunctionExistsFunCallAnalyzer $functionExistsFunCallAnalyzer)
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{
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$this->inlineCodeParser = $inlineCodeParser;
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$this->functionExistsFunCallAnalyzer = $functionExistsFunCallAnalyzer;
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}
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public function getRuleDefinition() : \Symplify\RuleDocGenerator\ValueObject\RuleDefinition
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{
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return new \Symplify\RuleDocGenerator\ValueObject\RuleDefinition('Downgrade stream_isatty() function', [new \Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample(<<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run($stream)
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{
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$isStream = stream_isatty($stream);
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}
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run($stream)
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{
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$streamIsatty = function ($stream) {
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if (\function_exists('stream_isatty')) {
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return stream_isatty($stream);
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}
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if (!\is_resource($stream)) {
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trigger_error('stream_isatty() expects parameter 1 to be resource, '.\gettype($stream).' given', \E_USER_WARNING);
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return false;
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}
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if ('\\' === \DIRECTORY_SEPARATOR) {
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$stat = @fstat($stream);
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// Check if formatted mode is S_IFCHR
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return $stat ? 0020000 === ($stat['mode'] & 0170000) : false;
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}
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return \function_exists('posix_isatty') && @posix_isatty($stream);
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};
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$isStream = $streamIsatty($stream);
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}
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}
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CODE_SAMPLE
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)]);
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}
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/**
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* @return array<class-string<Node>>
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*/
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public function getNodeTypes() : array
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{
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return [\PhpParser\Node\Expr\FuncCall::class];
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}
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/**
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* @param FuncCall $node
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*/
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public function refactor(\PhpParser\Node $node) : ?\PhpParser\Node
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{
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if (!$this->isName($node, 'stream_isatty')) {
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return null;
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}
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if ($this->functionExistsFunCallAnalyzer->detect($node, 'stream_isatty')) {
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return null;
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}
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$function = $this->createClosure();
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$assign = new \PhpParser\Node\Expr\Assign(new \PhpParser\Node\Expr\Variable('streamIsatty'), $function);
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$this->addNodeBeforeNode($assign, $node);
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return new \PhpParser\Node\Expr\FuncCall(new \PhpParser\Node\Expr\Variable('streamIsatty'), $node->args);
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}
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private function createClosure() : \PhpParser\Node\Expr\Closure
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{
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$stmts = $this->inlineCodeParser->parse(__DIR__ . '/../../snippet/isatty_closure.php.inc');
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/** @var Expression $expression */
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$expression = $stmts[0];
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$expr = $expression->expr;
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if (!$expr instanceof \PhpParser\Node\Expr\Closure) {
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throw new \Rector\Core\Exception\ShouldNotHappenException();
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}
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return $expr;
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}
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}
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