147 lines
2.5 KiB
PHP
147 lines
2.5 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Finder\Expression;
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/**
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* @author Jean-François Simon <contact@jfsimon.fr>
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*/
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class Expression implements ValueInterface
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{
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const TYPE_REGEX = 1;
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const TYPE_GLOB = 2;
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/**
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* @var ValueInterface
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*/
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private $value;
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/**
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* @param string $expr
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*
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* @return Expression
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*/
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public static function create($expr)
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{
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return new self($expr);
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}
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/**
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* @param string $expr
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*/
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public function __construct($expr)
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{
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try {
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$this->value = Regex::create($expr);
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} catch (\InvalidArgumentException $e) {
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$this->value = new Glob($expr);
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}
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}
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/**
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* @return string
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*/
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public function __toString()
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{
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return $this->render();
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}
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/**
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* {@inheritdoc}
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*/
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public function render()
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{
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return $this->value->render();
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}
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/**
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* {@inheritdoc}
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*/
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public function renderPattern()
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{
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return $this->value->renderPattern();
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}
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/**
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* @return bool
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*/
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public function isCaseSensitive()
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{
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return $this->value->isCaseSensitive();
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}
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/**
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* @return int
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*/
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public function getType()
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{
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return $this->value->getType();
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}
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/**
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* {@inheritdoc}
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*/
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public function prepend($expr)
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{
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$this->value->prepend($expr);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function append($expr)
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{
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$this->value->append($expr);
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return $this;
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}
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/**
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* @return bool
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*/
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public function isRegex()
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{
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return self::TYPE_REGEX === $this->value->getType();
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}
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/**
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* @return bool
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*/
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public function isGlob()
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{
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return self::TYPE_GLOB === $this->value->getType();
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}
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/**
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* @throws \LogicException
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*
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* @return Glob
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*/
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public function getGlob()
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{
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if (self::TYPE_GLOB !== $this->value->getType()) {
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throw new \LogicException('Regex can\'t be transformed to glob.');
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}
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return $this->value;
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}
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/**
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* @return Regex
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*/
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public function getRegex()
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{
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return self::TYPE_REGEX === $this->value->getType() ? $this->value : $this->value->toRegex();
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}
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}
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