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4f26e3643d
[Scoped] Early downgrade src/functions (#185)
81 lines
2.3 KiB
PHP
81 lines
2.3 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\PostRector\Rector;
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use PhpParser\Node;
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use Rector\PostRector\Collector\NodesToAddCollector;
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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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* This class collects all to-be-added expresssions (= 1 line in code)
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* and then adds new expressions to list of $nodes
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*
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* From:
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* - $this->someCall();
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*
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* To:
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* - $this->someCall();
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* - $value = this->someNewCall(); // added expression
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*/
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final class NodeAddingPostRector extends \Rector\PostRector\Rector\AbstractPostRector
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{
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/**
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* @var \Rector\PostRector\Collector\NodesToAddCollector
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*/
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private $nodesToAddCollector;
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public function __construct(\Rector\PostRector\Collector\NodesToAddCollector $nodesToAddCollector)
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{
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$this->nodesToAddCollector = $nodesToAddCollector;
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}
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public function getPriority() : int
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{
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return 1000;
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}
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/**
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* @return mixed[]|\PhpParser\Node
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*/
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public function leaveNode(\PhpParser\Node $node)
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{
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$newNodes = [$node];
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$nodesToAddAfter = $this->nodesToAddCollector->getNodesToAddAfterNode($node);
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if ($nodesToAddAfter !== []) {
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$this->nodesToAddCollector->clearNodesToAddAfter($node);
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$newNodes = \array_merge($newNodes, $nodesToAddAfter);
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}
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$nodesToAddBefore = $this->nodesToAddCollector->getNodesToAddBeforeNode($node);
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if ($nodesToAddBefore !== []) {
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$this->nodesToAddCollector->clearNodesToAddBefore($node);
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$newNodes = \array_merge($nodesToAddBefore, $newNodes);
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}
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if ($newNodes === [$node]) {
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return $node;
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}
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return $newNodes;
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}
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public function getRuleDefinition() : \Symplify\RuleDocGenerator\ValueObject\RuleDefinition
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{
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return new \Symplify\RuleDocGenerator\ValueObject\RuleDefinition('Add nodes on weird positions', [new \Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample(<<<'CODE_SAMPLE'
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class SomeClass
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{
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public function run($value)
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{
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return 1;
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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($value)
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{
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if ($value) {
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return 1;
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}
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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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